AudioCodes MP-402, MP-408, MP-404 User Manual

™ CPE & Digital Access Gateways

SIP MediaPack™ MP-40x

Document #: LTRT-53301 June 2008

MP-40x BRI VoIP Gateway

SIP User’s Manual

Version 2.4

SIP User's Manual Contents

Version 2.4 3 June 2008

Table of Contents

0H1 Overview............................................................................................................304H13

1H1.1 Introduction ............................................................................................................305H13

2H1.2 Gateway Description..............................................................................................306H13

3H1.3 SIP Overview .........................................................................................................307H15

4H1.4 MediaPack Features..............................................................................................308H15

5H1.4.1 General Features.....................................................................................................309H15

6H1.4.2 SIP Features............................................................................................................310H15

7H1.4.3 Telephony Capabilities ............................................................................................311H16

8H1.4.3.1 Supplementary Services ......................................................................... 312H16

9H1.4.3.1.1 Call Hold and Retrieve ...........................................................313H17

10H1.4.3.1.2 Call Transfer...........................................................................314H17

11H1.4.3.1.3 Call Forward...........................................................................315H17

12H1.4.3.1.4 Call Waiting............................................................................316H17

13H1.4.3.2 Fax and Modem Settings ........................................................................ 317H17

14H1.4.4 Networking Capabilities...........................................................................................318H18

15H1.4.4.1 Ethernet Interface Configuration............................................................. 319H18

16H1.4.4.2 Multiple Routers Support......................................................................... 320H18

17H2 MediaPack Physical Description......................................................................321H19

18H2.1 Physical Description...............................................................................................322H19

19H2.1.1 Front Panel ..............................................................................................................323H19

20H2.1.1.1 Reset Button............................................................................................ 324H19

21H2.1.1.2 Front Panel LEDs.................................................................................... 325H19

22H2.1.2 Rear Panel...............................................................................................................326H20

23H3 Installing the MediaPack...................................................................................327H21

24H3.1 Unpacking..............................................................................................................328H21

25H3.2 Package Contents..................................................................................................329H21

26H3.3 Mounting the MediaPack........................................................................................330H22

27H3.3.1 Mounting the MediaPack on a Desktop...................................................................331H22

28H3.3.2 Installing the MediaPack in a 19-inch Rack.............................................................332H22

29H3.3.3 Mounting the MediaPack on a Wall.........................................................................333H23

30H3.4 Cabling the MediaPack..........................................................................................334H24

31H3.4.1 Connecting the LAN Interface .................................................................................335H24

32H3.4.2 Connecting the WAN Interface................................................................................336H25

33H3.4.3 Connecting the ISDN BRI S/T Interface..................................................................337H26

34H3.4.4 Connecting the RS-232 Serial Interface..................................................................338H27

35H3.4.5 Connecting the Lifeline Port ....................................................................................339H28

36H3.4.6 Connecting the PSTN Fallback Port........................................................................340H29

37H3.4.7 Connecting the Power Source.................................................................................341H30

38H4 Initial Configuration ..........................................................................................342H31

39H4.1.1 Connecting MediaPack's LAN Interface to your PC................................................343H32

40H4.1.2 Configuring the MediaPack's LAN and WAN IP Addresses....................................344H33

41H4.1.2.1 Assigning an IP Address Using HTTP .................................................... 345H33

42H4.1.2.2 Assigning an IP Address using CLI......................................................... 346H36

43H4.1.3 Connecting the MediaPack to the Network .............................................................347H40

44H4.1.4 Configuring the ISDN Ports .....................................................................................348H41

45H4.1.5 Configuring the ISDN Interfaces..............................................................................349H42

46H4.1.6 Configuring the SIP Parameters..............................................................................350H44

47H4.1.7 Configuring Coder Groups.......................................................................................351H47

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SIP User's Manual 4 Document #: LTRT-53301

48H4.1.8 Configuring IP to Tel Routing Table ........................................................................352H48

49H4.1.9 Configuring Tel to IP Routing Table ........................................................................353H49

50H4.1.10 Saving the Configuration Settings...........................................................................354H50

51H4.1.11 Configuring the ISDN Telephone Units ...................................................................355H51

52H4.1.12 Establishing a Call between Units A and B .............................................................356H51

53H5 MediaPack Configuration Tools.......................................................................357H52

54H5.1 Configuration Concepts..........................................................................................358H52

55H5.1.1 Running Configuration.............................................................................................359H52

56H5.1.2 Persistent Configuration ..........................................................................................360H52

57H5.2 Embedded Web Server ..........................................................................................361H53

58H5.2.1 Computer Requirements..........................................................................................362H53

59H5.2.2 Areas of the Web Interface......................................................................................363H54

60H5.2.3 Main Menu Bar ........................................................................................................364H54

61H5.2.4 Convention for Entering Phone Numbers in Tables................................................365H56

62H5.2.5 Dialing Notations......................................................................................................366H56

63H5.3 Embedded Command Line Interface .....................................................................367H56

64H5.3.1 Logging into the CLI.................................................................................................368H56

65H5.3.1.1 Embedded Telnet Server........................................................................ 369H56

66H5.3.1.2 RS-232 Interface..................................................................................... 370H57

67H5.3.2 CLI Modes ...............................................................................................................371H57

68H5.3.3 Navigating in the CLI ...............................................................................................372H58

69H5.3.4 Getting Acquainted with the CLI..............................................................................373H58

70H5.3.5 Configuring the System ...........................................................................................374H59

71H5.3.6 Shutdown / No Shutdown........................................................................................375H60

72H5.4 MediaPack Configuration File................................................................................376H61

73H5.4.1 Configuration File Structure.....................................................................................377H61

74H5.4.2 Modifying a Configuration File.................................................................................378H61

75H5.4.3 Configuration File Examples....................................................................................379H62

76H6 Configuring the MediaPack..............................................................................380H66

77H6.1 Quick Setup............................................................................................................381H66

78H6.2 Protocol Management............................................................................................382H66

79H6.2.1 SIP Gateway............................................................................................................383H67

80H6.2.1.1 SIP General Settings............................................................................... 384H67

81H6.2.1.2 SIP Proxy & Registration Settings........................................................... 385H69

82H6.2.1.3 SIP Users ................................................................................................ 386H73

83H6.2.2 ISDN ........................................................................................................................387H74

84H6.2.2.1 ISDN General Settings............................................................................ 388H74

85H6.2.2.2 ISDN Port Settings.................................................................................. 389H76

86H6.2.2.3 ISDN Interface Settings........................................................................... 390H78

87H6.2.2.4 Order of Prefixes..................................................................................... 391H81

88H6.2.2.5 LineHunting Logic.................................................................................... 392H81

89H6.2.2.6 Manipulation Tables................................................................................ 393H82

90H6.2.2.7 IP-to-Tel Destination Numbers................................................................ 394H83

91H6.2.2.8 Tel-to-IP Destination Numbers................................................................ 395H85

92H6.2.2.9 IP-to-Tel Source Numbers ...................................................................... 396H86

93H6.2.2.10 Tel-to-IP Source Numbers ...................................................................... 397H87

94H6.2.2.11 Clearmode Translation............................................................................ 398H89

95H6.2.3 Routing Tables.........................................................................................................399H89

96H6.2.3.1 Tel to IP Routing Table............................................................................ 400H90

97H6.2.3.2 IP to Tel Routing Table............................................................................ 401H91

98H6.2.4 Profile Definitions.....................................................................................................402H93

99H6.2.4.1 IP Profiles................................................................................................ 403H93

100H6.2.4.2 ISDN Profiles........................................................................................... 404H95

101H6.2.4.3 Coder Group Profiles............................................................................... 405H98

102H6.3 Advanced Configuration.......................................................................................406H100

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103H6.3.1 Network Settings................................................................................................... 407H100

104H6.3.1.1 IP Interfaces.......................................................................................... 408H101

105H6.3.1.2 PPPoE................................................................................................... 409H103

106H6.3.1.3 Static Routes......................................................................................... 410H105

107H6.3.1.4 Dynamic Routes.................................................................................... 411H106

108H6.3.1.5 QoS ....................................................................................................... 412H107

109H6.3.1.6 QoS Source Classes and Packet Tagging............................................ 413H110

110H6.3.1.7 Access Control List................................................................................ 414H111

111H6.3.1.8 RIP......................................................................................................... 415H114

112H6.3.1.9 Services................................................................................................. 416H115

113H6.4 Download, Upload, Restore Factory Configuration & Save Configuration...........417H119

114H6.4.1 Download Configuration ....................................................................................... 418H119

115H6.4.2 Upload Configuration............................................................................................ 419H119

116H6.4.3 Restore Factory Configuration.............................................................................. 420H119

117H6.6 Status & Diagnostics............................................................................................421H121

118H6.6.1 System Information............................................................................................... 422H121

119H6.6.2 ISDN Ports Status................................................................................................. 423H122

120H6.6.3 SysLog.................................................................................................................. 424H123

121H6.6.3.1 Syslog Settings...................................................................................... 425H123

122H6.6.4 Level Monitor Concept.......................................................................................... 426H124

123H6.6.5 Syslog Messages.................................................................................................. 427H125

124H6.7 Software Upgrade................................................................................................428H125

125H6.7.1 Manual Software Upgrade.................................................................................... 429H125

126H6.8 Automatic Software & Configuration File Upgrade...............................................430H129

127H6.8.1 Call Progress Tone (CPT) file and Config file....................................................... 431H129

128H6.8.2 Automatic Software Upgrade Using http Download ............................................. 432H129

129H6.8.3 Auto Reset............................................................................................................ 433H130

130H6.9.1 Save Configuration:.............................................................................................. 434H131

131H6.9.2 Saving Configuration Settings on the MediaPack ................................................ 435H131

132H6.10 Resetting the MediaPack.....................................................................................436H131

133HA MediaPack Applications .................................................................................437H134

134HA.1 Connecting the MediaPack to a PBX...................................................................438H134

135HA.1.1 Using Point-to-Point Connection, PBX Subscriber Interface................................ 439H135

136HA.1.2 Using Point-to-Point Connections, PBX Trunk Interface...................................... 440H137

137HA.1.3 Using Point-to-Multipoint Connections, PBX Subscriber Interface....................... 441H139

138HA.1.4 Using Point-to-Multipoint Connections, PBX Trunk Interface............................... 442H143

139HA.2 Lifeline and Fallback Setup..................................................................................443H144

140HA.3 Configuring Fax and Modem................................................................................444H144

141HA.3.1 Configuring Fax Transfer over IP ......................................................................... 445H144

142HA.3.1.1 Fax without SIP RE-Invite ..................................................................... 446H147

143HA.3.2 Configuring Modem Transfer over IP ................................................................... 447H147

144HA.4 Configuring Supplementary Services...................................................................448H149

145HA.4.1 Call Hold and Retrieve..........................................................................................449H149

146HA.4.1.1 Call Hold from the ISDN Side................................................................ 450H149

147HA.4.1.2 Call Hold from the SIP Side .................................................................. 451H150

148HA.4.2 Call Transfer ......................................................................................................... 452H150

149HA.4.2.1 Call Transfer Initiated by the SIP Peer.................................................. 453H150

150HA.4.2.2 Call Transfer Initiated by the ISDN User............................................... 454H151

151HA.4.3 Call Forward ......................................................................................................... 455H151

152HA.4.4 Call Waiting / Call Queued ................................................................................... 456H152

153HA.4.4.1 ISDN-to-SIP Call Queued by the SIP User........................................... 457H152

154HA.4.4.2 Call Waiting SIP-to-ISDN Calls ............................................................. 458H152

155HA.4.5 Overlap Receiving ................................................................................................ 459H153

156HA.4.6 MSN...................................................................................................................... 460H153

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157HB MediaPack Startup Process ...........................................................................461H155

158HC Technical Specifications ................................................................................462H157

SIP User's Manual Contents

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List of Figures

159HFigure 1-1: Typical MediaPack BRI VoIP Application ............................................................................463H14

160HFigure 2-1: MediaPack Front Panel........................................................................................................464H19

161HFigure 2-2: MediaPack Rear Panel Connectors.....................................................................................465H20

162HFigure 3-1: Desktop or Shelf Mounting...................................................................................................466H22

163HFigure 3-2: MediaPack with Brackets for Rack Installation....................................................................467H23

164HFigure 3-3: MediaPack Wall Mounting ...................................................................................................468H24

165HFigure 3-4: RJ-45 Ethernet Connector Pinouts......................................................................................469H25

166HFigure 3-5: RJ-45 Ethernet Connector Pinouts......................................................................................470H25

167HFigure 3-6: MediaPack LAN and WAN Cabling......................................................................................471H26

168HFigure 3-7: RJ-45 Connector Pinouts for ISDN S/T Interface................................................................472H27

169HFigure 3-8: ISDN BRI S/T Cabling..........................................................................................................473H27

170HFigure 3-9: MediaPack RS-232 Connector Pinouts...............................................................................474H28

171HFigure 3-10: Trunk Lifeline Cabling........................................................................................................475H28

172HFigure 3-11: Single ISDN Subscriber Lifeline Cabling ...........................................................................476H29

173HFigure 3-12: Fallback Cabling (MP-404 /BRI /ST /AC /FB and MP-408 /BRI /ST /AC /FB)...................477H29

174HFigure 3-13: MediaPack Power Cabling.................................................................................................478H30

175HFigure 4-1: Network Architecture Example for Initial Configuration .......................................................479H31

176HFigure 4-2: Connecting MediaPack to PC for Initial Configuration.........................................................480H32

177HFigure 4-3: Login Screen........................................................................................................................481H33

178HFigure 4-4: Web Interface 'Quick Setup' Screen after Login..................................................................482H34

179HFigure 4-5: Static Routing Table Screen................................................................................................483H35

180HFigure 4-6: Connecting the MediaPack (Unit A and B) to the Network..................................................484H40

181HFigure 4-7: ISDN Port to ISDN Interface Binding...................................................................................485H41

182HFigure 4-8: ISDN Ports Screen...............................................................................................................486H41

183HFigure 4-9: ISDN Interfaces Screen.......................................................................................................487H43

184HFigure 4-10: SIP General Settings Screen.............................................................................................488H45

185HFigure 4-11: SIP Proxy & Registration Screen.......................................................................................489H45

186HFigure 4-12: SIP Users Screen ..............................................................................................................490H47

187HFigure 4-13: Coder Groups Screen........................................................................................................491H48

188HFigure 4-14: IP to Tel Routing Table Screen..........................................................................................492H49

189HFigure 4-15: Tel to IP Routing Table Screen..........................................................................................493H50

190HFigure 4-16: Maintenance Screen..........................................................................................................494H51

191HFigure 5-1: Loading Persistent Configuration.........................................................................................495H53

192HFigure 5-2: Areas of the MediaPack Web Interface ...............................................................................496H54

193HFigure 5-3: Overview of Configuration Modes........................................................................................497H58

194HFigure 5-4: Configuration File Example 1...............................................................................................498H62

195HFigure 5-5: Configuration File Example 2...............................................................................................499H63

196HFigure 5-6: Configuration File Example 3...............................................................................................500H64

197HFigure 5-7: Configuration File Example 4...............................................................................................501H65

198HFigure 6-1: SIP General Settings Screen...............................................................................................502H67

199HFigure 6-2: SIP Proxy & Registration Screen.........................................................................................503H69

200HFigure 6-3: SIP Users Screen ................................................................................................................504H73

201HFigure 6-4: MediaPack Clock Synchronized by PBX .............................................................................505H75

202HFigure 6-5: MediaPack Clock Synchronized by PSTN...........................................................................506H75

203HFigure 6-6: ISDN General Settings Screen............................................................................................507H76

204HFigure 6-7: ISDN Ports Screen...............................................................................................................508H77

205HFigure 6-8: ISDN Interfaces Screen.......................................................................................................509H79

206HFigure 6-9: ISDN Hunting Logic .............................................................................................................510H82

207HFigure 6-10: IP to Tel Destination Number Manipulation Table.............................................................511H83

208HFigure 6-11: Tel to IP Destination Number Manipulation Table.............................................................512H85

209HFigure 6-12: IP to Tel Source Number Manipulation Table....................................................................513H86

210HFigure 6-13: Tel to IP Source Number Manipulation Table....................................................................514H88

211HFigure 6-14: Tel to IP Routing Table Screen..........................................................................................515H90

212HFigure 6-15: IP to Tel Routing Table Screen..........................................................................................516H92

213HFigure 6-16: IP Profiles Screen ..............................................................................................................517H93

214HFigure 6-17: ISDN Profiles Screen.........................................................................................................518H96

215HFigure 6-18: Coder Groups Screen........................................................................................................519H99

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SIP User's Manual 8 Document #: LTRT-53301

216HFigure 6-19: IP Interfaces Screen ....................................................................................................... 520H101

217HFigure 6-20: PPPoE Screen................................................................................................................ 521H103

218HFigure 6-21: Static Routing Table Screen........................................................................................... 522H105

219HFigure 6-22: Dynamic Routing Table Screen...................................................................................... 523H107

220HFigure 6-23: QoS Source Classes Screen.......................................................................................... 524H108

221HFigure 6-24: TOS/Preference and DSCP Bits..................................................................................... 525H111

222HFigure 6-25: Access Control List (ACL) Screen .................................................................................. 526H112

223HFigure 6-26: Access Control List (ACL) Screen Displaying ACL Rules .............................................. 527H112

224HFigure 6-27: RIP Settings Screen........................................................................................................ 528H115

225HFigure 6-28: Network Services Screen................................................................................................ 529H116

226HFigure 6-29: DNS Static Entries Screen..............................................................................................530H118

227HFigure 6-30: Configuration File............................................................................................................ 531H119

228HFigure 6-31: User Management Screen.............................................................................................. 532H120

229HFigure 6-32: System Information Screen............................................................................................. 533H121

230HFigure 6-33: ISDN Port Information..................................................................................................... 534H122

231HFigure 6-34: Software Upgrade Screen............................................................................................... 535H126

232HFigure 6-35: CMP File Screen............................................................................................................. 536H126

233HFigure 6-36: CMP File Screen Loaded................................................................................................ 537H127

234HFigure 6-37: The ini File Screen.......................................................................................................... 538H127

235HFigure 6-38: Loading the Call Progress Tone (CPT) files................................................................... 539H128

236HFigure 6-39: Finish Screen.................................................................................................................. 540H128

237HFigure 6-40: Saving Configuration Changes to Flash Memory........................................................... 541H131

238HFigure 6-41: Reset the Device Screen................................................................................................ 542H132

239HFigure A-1: Connecting to PBX using Point-to-Point Connection, PBX Subscriber Interface............. 543H135

240HFigure A-2: Connecting to a PBX using Point-to-Point Connection, PBX Trunk Interface.................. 544H137

241HFigure A-3: Connecting to a PBX using Point-to- Multipoint Connection, PBX Subscriber Interface . 545H139

242HFigure A-4 ISDN Profiles..................................................................................................................... 546H142

243HFigure A-5: Connecting to PBX using Point-to- Multipoint Connection, PBX Trunk Interface ............ 547H143

244HFigure A-6: ISDN Ports Screen........................................................................................................... 548H143

245HFigure A-7: Fax Transfer over IP Example Setup ............................................................................... 549H145

246HFigure A-8: Fax Transfer Enabled (e.g., T.38 Relay).......................................................................... 550H146

247HFigure A-9: Fax Transfer Enabled for IP-to-ISDN (e.g., T.38 Relay).................................................. 551H147

248HFigure A-10: Modem Transfer over IP.................................................................................................552H148

249HFigure A-11: Call Hold......................................................................................................................... 553H149

250HFigure A-12: Call Transfer Initiated by the SIP Peer........................................................................... 554H151

251HFigure A-13: Call Forward ................................................................................................................... 555H151

252HFigure A-14: ISDN-to-SIP Call is Queued by the SIP User................................................................. 556H152

253HFigure A-15: Call Waiting SIP-to-ISDN Calls....................................................................................... 557H152

254HFigure A-16: MSN Example Setup...................................................................................................... 558H153

255HFigure B-1: RS-232 Status and Error Messages................................................................................. 559H155

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Version 2.4 9 June 2008

List of Tables

256HTable 1-1: MP-40x Models Descriptions ................................................................................................560H13

257HTable 2-1: MediaPack Front Panel LEDs Description............................................................................561H19

258HTable 2-2: MediaPack Rear Panel Component Descriptions.................................................................562H20

259HTable 2-3: Ethernet LED Description within RJ-45 Ports on the Rear Panel.........................................563H20

260HTable 3-1: RJ-45 Pinouts for ISDN S/T Interface...................................................................................564H26

261HTable 4-1: MediaPack Default Networking Parameters.........................................................................565H33

262HTable 5-1: Dialing Plan Notations...........................................................................................................566H56

263HTable 5-2: Useful CLI Command for Facilitating Configuration..............................................................567H59

264HTable 5-3: Description of Configuration Modes......................................................................................568H59

265HTable 6-1: SIP General Parameters.......................................................................................................569H68

266HTable 6-2: SIP Proxy and Registration Parameters (continues on pages 853H72 to 74)..............................570H70

267HTable 6-3: SIP Users Parameters ..........................................................................................................571H73

268HTable 6-4: ISDN General Parameters....................................................................................................572H76

269HTable 6-5: ISDN Ports Parameters.........................................................................................................573H77

270HTable 6-6: ISDN Interface Parameters...................................................................................................574H80

271HTable 6-7: IP to Tel Destination Number Manipulation Table ................................................................575H84

272HTable 6-8: Tel to IP Destination Number Manipulation Table ................................................................576H85

273HTable 6-9: IP-to-Tel Source Number Manipulation Table.......................................................................577H87

274HTable 6-10: Tel-to-IP Source Number Manipulation Table.....................................................................578H88

275HTable 6-11: Clearmode Translation........................................................................................................579H89

276HTable 6-12: Tel to IP Routing Table Parameters....................................................................................580H91

277HTable 6-13: IP to Tel Routing Table Parameters....................................................................................581H92

278HTable 6-14: IP Profile Parameters..........................................................................................................582H94

279HTable 6-15: ISDN Profile Parameters.....................................................................................................583H97

280HTable 6-16: Coder Group Parameters.................................................................................................584H100

281HTable 6-17: WAN and LAN IP Settings Parameters............................................................................ 585H102

282HTable 6-18: PPPoE Settings Parameters............................................................................................ 586H104

283HTable 6-19: Static Routing Table Parameter Description....................................................................587H105

284HTable 6-20: Dynamic Routing Table Parameter Description............................................................... 588H107

285HTable 6-21: QoS Parameters Description ........................................................................................... 589H108

286HTable 6-22: Access Control List Parameters Description.................................................................... 590H113

287HTable 6-23: DHCP Server, DNS, and SNTP Clients Parameters ....................................................... 591H116

288HTable 6-24: User Management CLI Parameters ................................................................................. 592H121

289HTable 6-25: Sys-Log parameters......................................................................................................... 593H123

290HTable 6-26: Configurable options........................................................................................................ 594H124

291HTable 6-27: Software Upgrade CLI Parameters.................................................................................. 595H128

292HTable 6-28: Automatic Software Upgrade CLI Parameters................................................................. 596H130

293HTable 6-29: Resetting the Gateway using CLI..................................................................................... 597H133

294HTable A-1: MediaPack-to-PBX Operating Modes................................................................................ 598H134

295HTable C-1: MediaPack Technical Specifications (continues on pages 1114H158 to 1115H159)............................ 599H157

MP-40x SIP MediaPack BRI Series

SIP User's Manual 10 Document #: LTRT-53301

Notice

This document describes the AudioCodes MediaPack MP-40x series BRI Voice-over-IP (VoIP)
gateways.

Information contained in this document is believed to be accurate and reliable at the time of printing.
However, due to ongoing product improvements and revisions, AudioCodes cannot guarantee
accuracy of printed material after the Date Published nor can it accept responsibility for errors or
omissions. Updates to this document and other documents can be viewed by registered Technical
Support customers at 286H296Hwww.audiocodes.com under Support / Product Documentation.

© Copyright 2008 AudioCodes Ltd. All rights reserved.

This document is subject to change without notice.

Date Published: June-10-2008 Date Printed: Jun-19-2008

Tip: When viewing this manual on CD, Web site or on any other electronic

copy, all cross-references are hyperlinked. Click on the page or section
numbers (shown in blue) to reach the individual cross-referenced item
directly. To return back to the point from where you accessed the cross­reference, press the ALT and ◄ keys.

Trademarks

AC logo, Ardito, AudioCoded, AudioCodes, AudioCodes logo, CTI², CTI Squared, InTouch,
IPmedia, Mediant, MediaPack, MP-MLQ, NetCoder, Netrake, Nuera, Open Solutions
Network, OSN, Stretto, 3GX, TrunkPack, VoicePacketizer, VoIPerfect, What's Inside
Matters, Your Gateway To VoIP, are trademarks or registered trademarks of AudioCodes
Limited. All other products or trademarks are property of their respective owners.

WEEE EU Directive

Pursuant to the WEEE EU Directive, electronic and electrical waste must not be disposed
of with unsorted waste. Please contact your local recycling authority for disposal of this
product.

Customer Support

Customer technical support and service are provided by AudioCodes’ Distributors,
Partners, and Resellers from whom the product was purchased. For Customer support for
products purchased directly from AudioCodes, contact

[e-mail].

Abbreviations and Terminology

Each abbreviation, unless widely used, is spelled out in full when first used, and only
Industry standard terms are used throughout this manual. The symbol 0x indicates
hexadecimal notation.

SIP User's Manual Notices

Version 2.4 11 June 2008

Typographical Conventions

This guide uses the following typographical conventions:

Element Convention Used Example

Screen names Enclosed in single quotation

marks.

Open the 'Coders' screen.

Accessing menus,
submenus and their
commands

Bolded with the path given as:
Menu name (from menu bar
menu) > submenu name (from
submenu bar) > command (under
submenu bar, if any)

Access the 'Coders' screen (Protocol

Management menu > Protocol
Definition > Coders).

Command buttons Bolded. Click the OK button.
Field names Enclosed in single quotation

marks.

In the 'Gateway Name' field, enter
"10.0.0.10".

Entered values Enclosed in double quotation

marks.

In the 'Gateway Name' field, enter
"10.0.0.10".

Parameter values in drop­down lists

Enclosed in single quotation
marks.

From the 'Coder' name drop-down list,
select 'G.711U-law'.

Keyboard keys First letter capitalized. Press the Enter key.
CLI commands Bolded and Courier font.

At the prompt, type exit.
CLI values Enclosed in angled brackets localPort <num>
CLI option values Enclosed in angled brackets and

options separated by vertical
separator

Transport <TCP | UDP >

Related Documentation

Document # Manual Name

LTRT-83802 MP-40x SIP Release Notes Ver. 2.4
LTRT-84101 MP-40x Case Reporting Templates
LTRT-83601 MP-40x SIP Quick Guide

MP-40x SIP MediaPack BRI Series

SIP User's Manual 12 Document #: LTRT-53301

Warning: The MediaPack is supplied as a sealed unit and must only be serviced

by qualified service personnel.

Warning: Disconnect the MediaPack from the mains and from the Telephone

Network Voltage (TNV) before servicing.

Note: MediaPack and MP-40x refer to the MP-408, MP-404, and MP-402 BRI

VoIP gateways.

Note: Where ‘network’ appears in this manual, it means Local Area Network

(LAN), Wide Area Network (WAN), etc., accessed via the gateway’s
Ethernet interface.

SIP User's Manual 1. Overview

Version 2.4 13 June 2008

1 Overview

1.1 Introduction

This document provides you with information on installing, configuring, and operating the
MediaPack MP-40x BRI VoIP media gateway series. The various models of the MediaPack
40x Series are listed in the table below.

Table 1-1: MP-40x Models Descriptions

Model Description

MP-402 /BRI /ST /AC /LL

MediaPack 402 ISDN VoIP gateway with single BRI interface (2
voice channels), LAN and WAN 10/100 BaseTX, AC power supply

MP-404 /BRI /ST /AC /FB

MediaPack 404 ISDN VoIP gateway with dual BRI interface (4 voice
channels), with fallback configuration option, LAN and WAN 10/100
BaseTX, AC power supply

MP-404 /BRI /ST /AC /LL

MediaPack 404 ISDN VoIP gateway with dual BRI interface (4 voice
channels), with lifeline support, LAN and WAN 10/100 BaseTX, AC
power supply

MP-408 /BRI /ST /AC /FB

MediaPack 408 ISDN VoIP gateway with quad BRI interface (8 voice
channels), with fallback configuration option, LAN and WAN 10/100
BaseTX, AC power supply

MP-408 /BRI /ST /AC /LL

MediaPack 408 ISDN VoIP gateway with quad BRI interface (8 voice
channels), with lifeline support, LAN and WAN 10/100 BaseTX, AC
power supply

As these units have similar functionality (except for number of channels and some minor
features), they are collectively referred to throughout this manual as the MediaPack.

1.2 Gateway Description

The MP-40x (MediaPack) is an Integrated Services Digital Network (ISDN), Basic-Rate
Interface (BRI) VoIP media gateway. The MediaPack is best suited for small to medium
size enterprises, branch offices, or residential media gateway solutions implementing
ISDN. The MediaPack seamlessly migrates these environments to VoIP by connecting
legacy ISDN telephones, fax machines, and PBX systems (as well as for integration with
new IP-based PBX architecture) with BRI lines to the IP network. The MediaPack gateways
enable users to make free local or international telephone or fax calls between distributed
company offices, using their existing telephones or faxes. These calls are routed over the
existing network ensuring that voice traffic uses minimum bandwidth.

This stand-alone MediaPack BRI VoIP gateway offers superior voice technology as well as
state-of-the-art end-users features such as T.38 fax relay and G.168-2002 compliant Echo
Cancellation. In addition, low bit-rate (LBR) voice coders are supported, saving valuable
bandwidth.

The MediaPack complies with leading VoIP standards and is designed and tested to be
fully interoperable with leading softswitches and SIP servers. The MediaPack supports
Session Initiation Protocol (SIP) and H.323 protocols, enabling the deployment of VoIP
solutions in environments where each enterprise or residential location is provided with a
simple media gateway.

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The MediaPack gateway spans a range of up to four BRI S/T interface ports (RJ-45) for
connection to an enterprise PBX (FXO), ISDN phones, fax machines, and computers. The
ports can be configured for network (NT) or terminal equipment (TE) side for interfacing
with ISDN (CO) or PBX.

Each BRI S/T port supports up to two voice/data channels (i.e., two B-channels) and one
signaling channel (i.e. D-channel). Thus, the MediaPack supports up to eight simultaneous
VoIP channels. In addition, the gateway can support up to 32 TE devices (e.g., ISDN
telephones) when implementing an S/T bus (8 devices per BRI S/T port).

In addition to the four BRI channels, the MediaPack provides a fifth BRI interface for
supporting lifeline telephony services in the event of a power outage. This lifeline BRI
interface supports an ISDN connection to the ISDN/PSTN network (instead of the IP
network), and can connect at least one ISDN phone to the ISDN network.

The MediaPack supports ISDN fallback in case of power failure or network deterioration. In
such a scenario, the ISDN port is switched to the redundant port, which is connected to the
ISDN network (i.e., PSTN).

The MediaPack provides two 10/100 Base-TX Ethernet ports for interfacing with the Local
Area Network (LAN) and Wide Area Network (WAN). In addition, the MediaPack provides
integrated router capabilities such as NAT, DHCP Server and Client and a PPPoE client for
the Ethernet interfaces.

The MediaPack gateway is a compact device that can be mounted on desktop, wall, or in a
standard 19-inch rack using shelf racks.

The MediaPack gateway offers remote management and configuration by providing an
Embedded Web Server. This user-friendly Web interface can be accessed by using
standard Web browsers (Microsoft™ Internet Explorer or Firefox).

The layout diagram (

577H600HFigure 1-1), illustrates a typical MediaPack VoIP application.

Figure 1-1: Typical MediaPack BRI VoIP Application

SIP User's Manual 1. Overview

Version 2.4 15 June 2008

1.3 SIP Overview

SIP (Session Initialization Protocol) is an application-layer control (signaling) protocol used
on the MediaPack for creating, modifying, and terminating sessions with one or more
participants. These sessions can include Internet telephone calls, media announcements
and conferences.

SIP invitations are used to create sessions and carry Session Description Protocol (SDP)
messages that enable participants to agree on a set of compatible media types. SIP uses
elements called Proxy servers to help route requests to the user's current location,
authenticate and authorize users for services, implement provider call-routing policies and
provide features to users.

SIP also provides a registration function that enables users to upload their current locations
for use by Proxy servers. SIP, on the MediaPack, complies with the IETF (Internet
Engineering Task Force) RFC 3261 (refer to

288H298Hhttp://www.ietf.org).

1.4 MediaPack Features

This section provides a high-level overview of some of the many MediaPack supported
features.

1.4.1 General Features

 Superior, high quality Voice, Data, and Fax over IP networks
 Toll quality voice compression
 Proven integration with leading PBXs, IP-PBXs, Softswitches and SIP servers
 Spans a range of 1 to 4 ISDN ports
 Lifeline or Fallback assembly options
 Configurable NT or TE support
 Point-to-Point or Point-to-Multipoint support
 Selectable G.711 or multiple Low Bit Rate (LBR) coders per channel
 T.38 fax with superior performance (handling a round-trip delay of up to nine seconds)
 Echo Canceller, Jitter Buffer, Voice Activity Detection (VAD) and Comfort Noise

Generation (CNG) support

 Comprehensive support for supplementary services
 Web management for quick-and-easy configuration and maintenance

1.4.2 SIP Features

The MediaPack SIP gateway complies with the IETF RFC 3261 standard.

 Reliable User Datagram Protocol (UDP) transport, with retransmissions.
 T.38 real time fax (using SIP).
 Works with Proxy or without Proxy, using an internal routing table.
 Fallback to internal routing table if Proxy is not responding.

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 Supports up to four Proxy servers. If the primary Proxy fails, the MediaPack

automatically switches to a redundant Proxy.

 Supports domain name resolving using DNS records for Proxy, Registrar and domain

names that appear in the Contact and Record-Route headers.

 Proxy and Registrar Authentication (handling 401 and 407 responses) using Basic or

Digest methods.

 Single gateway Registration or multiple Registration of all gateway users.
 Configuration of authentication username and password per gateway user, or single

username and password per gateway.

 Supported methods: INVITE, CANCEL, BYE, ACK, REGISTER, REFER, and

NOTIFY.

 Modifying connection parameters for an already established call (re-INVITE).
 Working with Redirect server and handling 3xx responses.
 Early media (supporting 183 Session Progress).
 PRACK reliable provisional responses (RFC 3262).
 Call Hold and Transfer Supplementary services using REFER.
 Supports RFC 3581, Symmetric Response Routing.
 Supports network asserted identity (RFC 3325 and RFC 3323).
 RFC 2833 relay for Dual Tone Multi Frequency (DTMF) digits, including payload type

negotiation.

 SIP URL: sip:”phone number”@IP address (such as 289H299H122@10.1.2.4, where “122” is the

phone number of the source or destination phone number) or
sip:”phone_number”@”domain name”, such as [e-mail]. Note that the SIP
URI host name can be configured differently per called number.

 Can negotiate coder from a list of given coders.
 Supported coders:

• G.711 A-law 64 kbps (10, 20, 30, 40, 50, 60, 80, 100, 120 msec)

• G.711 μ-law 64 kbps (10, 20, 30, 40, 50, 60, 80, 100, 120 msec)

• G.723.1 5.3, 6.3 kbps (30, 60, 90, 120, 150 msec)

• G.726 32 kbps (10, 20, 30, 40, 50, 60, 80, 100, 120 msec)

• G.729A 8 kbps (10, 20, 30, 40, 50, 60, 80, 100, 120 msec)

• CLEARMODE 64 kbps (10, 20, 30, 40, 50, 60, 80, 100, 120 msec)

For more updated information on the gateway’s supported features, refer to the latest
MediaPack SIP Release Notes.

1.4.3 Telephony Capabilities

1.4.3.1 Supplementary Services

The MediaPack SIP gateway supports the following supplementary services:

 Hold / Retrieve; refer to '578H601HCall Hold and Retrieve' below.
 Transfer (Refer and Replaces); refer to '579H602HCall Transfer' on page 580H603H17.

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Version 2.4 17 June 2008

 Call Forward (3xx Redirect Responses); refer to '581H604HCall Forward' on page 582H605H17.
 Call Waiting (182 Queued Response); refer to '583H606HCall Waiting' on page 584H607H17.

The above services are permanently active and cannot be disabled.
For example setups of Supplementary Services, refer to Section '

585H608HConfiguring

Supplementary Services' on page

586H609H149'.

1.4.3.1.1 Call Hold and Retrieve

Call Hold and Retrieve can be initiated by using the corresponding features of the ISDN
Phone.

Hold is performed by sending a REINVITE with the IP address 0.0.0.0 and ‘a=inactive’ in
the SDP.

The ISDN user can retrieve the call using the appropriate features of the ISDN phone.

1.4.3.1.2 Call Transfer

The system supports call transfer by the SIP side. The system supports the following two
types of call transfers:

 Consultation Transfer (Refer and Replaces)

The common way to perform a consultation transfer is as follows:
In the transfer scenario, there are three parties: Party A = transferring, Party B =

transferred and Party C = transferred to.

• A Calls B.

• B answers.

• A holds the call and dials a call to C.

• A connects B to C, and then A disconnects.

• After the transfer is complete, the B and C partie s e ngage in a call.

 Blind Transfer (Refer)

Blind transfer is performed after we have a call between A and B, and party A decides
to transfer the call to C immediately without speaking with C. It can do so by sending a
REFER message.

The result of the transfer is a call between B and C (similar to consultation transfer,
but skipping the consultation stage).

1.4.3.1.3 Call Forward

The gateway supports call forward using 3xx responses. If the gateway receives a 3xx
response to an invite, the call is forwarded to the new destination.

1.4.3.1.4 Call Waiting

The gateway supports Call Waiting using the SIP Queued message. If a Queued message
is received, the gateway plays the Queued tone to the ISDN phone.

1.4.3.2 Fax and Modem Settings

Fax and modem settings are described in '587H610HConfiguring Fax and Modem' on page 588H611H144.

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1.4.4 Networking Capabilities

1.4.4.1 Ethernet Interface Configuration

In the current version, Ethernet configuration is supported only by CLI and configuration
file. Both interfaces (LAN and WAN), support the following modes:

 Auto: enables auto negotiation
 10T: interface configured for 10 Mbps Half duplex
 10TX: interface configured for 10 Mbps Full duplex
 100T: interface configured for 100 Mbps Half duplex
 100Tx: interface configured for 100 Mbps Full duplex

To configure the Media settings using CLI, refer to Section '

589H612HIP ' on page 590H613H101.

1.4.4.2 Multiple Routers Support

Multiple routers support is designed to assist the media gateway when it operates in a
multiple routers network.

To support multiple routers, you can configure multiple static routes. For a description on
adding or removing static routes, refer to Section '

594H614HStatic Routes' on page 595H615H105.

SIP User's Manual 2. MediaPack Physical Description

Version 2.4 19 June 2008

2 MediaPack Physical Description

This section provides detailed information on the hardware, the location and functionality of
the LEDs, buttons and connectors on the front and rear panels of the MediaPack gateway.
For detailed information on installing the MediaPack, refer to Chapter

596H616H 3 on page 597H617H21.

2.1 Physical Description

2.1.1 Front Panel

598H618HFigure 2-1 displays the front panel of the MediaPack. For a description of the Reset button,

refer to '

599H619HReset Button' on page 600H620H19; for a description of the front panel LEDs, refer to '601H621HFront

Panel LEDs' on page

602H622H19 (below).

Figure 2-1: MediaPack Front Panel

2.1.1.1 Reset Button

The front panel of the MediaPack provides a reset button for resetting the gateway and
restoring the gateway's parameters to factory defaults (Refer to '

603H623HResetting the MediaPack'

on page

604H624H131).

To reset the gateway, press the reset button with a paper clip or any other similar pointed
object. To reset the gateway to factory default settings, press the button continuously for
approximately 15 seconds.

2.1.1.2 Front Panel LEDs

605H625HTable 2-1 lists and describes the front panel LEDs on the MediaPack.

Table 2-1: MediaPack Front Panel LEDs Description

Label Color State Function

Green On Device Powered, self-test OK
Orange Blinking Software Loading/Initialization

Ready

Red On Malfunction

Control

Green Blinking Transmitting RTP packets

S/T

Green On B-Channel active

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Table 2-1: MediaPack Front Panel LEDs Description

Label Color State Function

Blank -- B-Channel inactive
Green On Active Ethernet link

LAN

Blank -- No Ethernet link
Green On Active Ethernet link

WAN

Blank -- No Ethernet link

2.1.2 Rear Panel

606H626HFigure 2-2 illustrates the rear panel layout of the MediaPack.

Figure 2-2: MediaPack Rear Panel Connectors

Table 2-2: MediaPack Rear Panel Component Descriptions

Item # Label Component Description

1

POWER

12 VDC power supply socket.

2

S/T 0 … S/T 3

BRI S/T ISDN interfaces (S/T 0 … 3)

3

Lifeline

ISDN Lifeline port

4

RS232

9-pin D-type male for RS-232 interface

5

LAN

LAN (Ethernet 10/100 Mbps)

6

WAN

WAN (Ethernet 10/100 Mbps)

The MediaPack rear panel provides two Ethernet LEDs per RJ-45 port. These LEDs are
located within the RJ-45 socket. The table below describes the LED indication.

Table 2-3: Ethernet LED Description within RJ-45 Ports on the Rear Panel

LED Location

within RJ-45 Port

Color State Meaning

Green On 100 Mbps Left

-- Off 10 Mbps

Orange Blinking Ethernet activity Right

-- Off No Ethernet activity

SIP User's Manual 3. Installing the MediaPack

Version 2.4 21 June 2008

3 Installing the MediaPack

This section provides information on the installation procedure for the MediaPack.

Caution Electrical Shock

The equipment must only be installed or serviced by qualified service personnel.

¾ To install the MediaPack:

 Unpack the MediaPack (refer to '607H627HUnpacking' below).
 Check the package contents (refer to '608H628HPackage Contents' below).
 Mount the MediaPack (refer to '609H629HMounting the MediaPack' on page 610H630H22).
 Cable the MediaPack (refer to '611H631HCabling the MediaPack' on page 612H632H24).

After connecting the MediaPack to the power source, the Ready LED on the front panel
turns to green (after a self-testing period of about one minute). Any malfunction changes
the Ready LED to red.

When you have completed the above relevant sections you are then ready to start
configuring the gateway (Chapter

613H633H 5 on page 614H634H52).

3.1 Unpacking

¾ To unpack the MediaPack take the next 6 steps:

1. Open the carton and remove packing materials.

2. Remove the MediaPack gateway from the carton.

3. Check that there is no equipment damage.

4. Check, retain and process any documents.

5. Notify AudioCodes or your local supplier of any damage or discrepancies.

6. Retain any diskettes or CDs.

3.2 Package Contents

Ensure that in addition to the MediaPack, the package contains:

 External power supply with AC power cable
 Three brackets (two short, one long) and bracket-to-device screws for 19-inch rack

installation

 CD with software and documentation
 Printed copy of MediaPack Fast Track Installation Guide

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3.3 Mounting the MediaPack

The MediaPack provides the following mounting options:

 Desktop mounted
 Wall mounted
 Installed in a standard 19-inch rack

3.3.1 Mounting the MediaPack on a Desktop

The MediaPack provides four rubber feet for desktop mounting. The feet are located near
each corner on the underside of the device, preventing the device from moving around on
your desk.

Figure 3-1: Desktop or Shelf Mounting

3.3.2 Installing the MediaPack in a 19-inch Rack

The MediaPack can be installed into a standard 19-inch rack by the addition of two
supplied brackets (1 short, 1 long), as shown in

615H635HFigure 3-2.

Rack Mount Safety Instructions (UL)

When installing the chassis in a rack, be sure to implement the following Safety
instructions recommended by Underwriters Laboratories:

• Elevated Operating Ambient - If installed in a closed or multi-unit rack

assembly, the operating ambient temperature of the rack environment may be
greater than room ambient. Therefore, consideration should be given to
installing the equipment in an environment compatible with the maximum
ambient temperature (Tma) specified by the manufacturer.

• Reduced Air Flow - Installation of the equipment in a rack should be such that

the amount of air flow required for safe operation on the equipment is not
compromised.

• Mechanical Loading - Mounting of the equipment in the rack should be such

that a hazardous condition is not achieved due to uneven mechanical loading.

• Circuit Overloading - Consideration should be given to the connection of the

equipment to the supply circuit and the effect that overloading of the circuits
might have on overcurrent protection and supply wiring. Appropriate
consideration of equipment nameplate ratings should be used when addressing
this concern.

• Reliable Earthing - Reliable earthing of rack-mounted equipment should be

maintained. Particular attention should be given to supply connections other
than direct connections to the branch circuit (e.g., use of power strips.)

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Version 2.4 23 June 2008

¾ To install the MediaPack in a 19-inch rack take the next 9 steps:

1. Remove the two screws on one side of the device nearest the front panel.

2. Insert the peg on the short bracket into the third air vent down on the column of air

vents nearest the front panel.

3. Swivel the bracket until the holes in the bracket line up with the two empty screw holes

on the device.

4. Use the screws found in the devices’ package to attach the short bracket to the side of

the device.

5. Remove the two screws on the other side of the device nearest the front panel.

6. Position the long bracket so that the holes in the bracket line up with the two empty

screw holes on the device.

7. Use the screws found in the device’s package to attach the long bracket to the side of

the device.

8. Position the device in the rack and line up the bracket holes with the rack frame holes.

9. Use four standard rack screws to attach the device to the rack. These screws are not

provided with the device.

Figure 3-2: MediaPack with Brackets for Rack Installation

3.3.3 Mounting the MediaPack on a Wall

The MediaPack is mounted on a wall by the addition of two short (equal-length) supplied
brackets. The MediaPack with brackets for wall mount is shown in

616H636HFigure 3-3.

¾ To mount the MediaPack on a wall take the next 7 steps:

1. Remove the screw on the side of the device that is nearest the bottom and the front

panel.

2. Insert the peg on the bracket into the third air vent down on the column of air vents

nearest the front panel.

3. Swivel the bracket so that the side of the bracket is aligned with the base of the device

and the hole in the bracket line up with the empty screw hole.

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4. Attach the bracket using one of the screws provided in the device package.

5. Repeat steps 1 to 4 to attach the second bracket to the other side of the device.

6. Position the device on the wall with the base of the device next to the wall.

7. Use four screws (not supplied) to attach the device to the wall.

Figure 3-3: MediaPack Wall Mounting

3.4 Cabling the MediaPack

This section describes the following MediaPack cabling procedures:

 Connecting the LAN interface (refer to Section '617H637HConnecting the LAN Interface' on page

618H638H24)

 Connecting the WAN interface (refer to Section '619H639HConnecting the WAN Interface' on

page

620H640H25)

 Connecting the BRI S/T interface (refer to Section '621H641HConnecting the ISDN BRI S/T

Interface' on page

622H642H26)

 Connecting the RS-232 serial interface (refer to Section '623H643HConnecting the RS-232

Serial Interface' on page

624H644H27)

 Connecting the Lifeline port (refer to Section '625H645HConnecting the Lifeline Port' on page 626H646H28)
 Connecting the PSTN Fallback port (refer to Section '627H647HConnecting the PSTN Fallback

Port' on page

628H648H29)

 Connecting to Power (refer to Section '629H649HConnecting the Power Source' on page 630H650H30)

3.4.1 Connecting the LAN Interface

The MediaPack provides a LAN interface port for connection to a local area network (LAN).
The cable and connector requirements for LAN cabling are as follows:

 Cable: straight-through Cat 5 cable.
 Connector: 8-pin RJ-45.

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Version 2.4 25 June 2008

 Connector Pinouts: refer to 631H651HFigure 3-4 below.

Figure 3-4: RJ-45 Ethernet Connector Pinouts

1 2 3 4 5 6 7 8

RJ-45 Connector and Pinout

4, 5, 7, 8

not

connected

1 - Tx+
2 - Tx­3 - Rx+
6 - Rx-

¾ To connect the MediaPack to the LAN take the next 2 steps:

1. Connect the RJ-45 connector, at the one end of the Ethernet Cat 5 cable (supplied), to

the MediaPack's LAN port (labeled LAN).

2. Connect the other end of the cable directly to your network (e.g., switch or PC).

3.4.2 Connecting the WAN Interface

The MediaPack provides a WAN interface port for connection to the wide area network
(WAN).

The cable and connector requirements for WAN cabling are as follows:

 Cable: straight-through Cat 5 cable.
 Connector: 8-pin RJ-45.
 Connector Pinouts: refer to 632H652HFigure 3-5 below.

Figure 3-5: RJ-45 Ethernet Connector Pinouts

1 2 3 4 5 6 7 8

RJ-45 Connector and Pinout

4, 5, 7, 8

not

connected

1 - Tx+
2 - Tx­3 - Rx+
6 - Rx-

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¾ To connect the MediaPack to the WAN take the next 2 steps:

1. Connect the RJ-45 connector, at the one end of the Ethernet Cat 5 cable (supplied) to

the MediaPack's WAN port (labeled WAN).

2. Connect the other end of the cable to the WAN network.

Figure 3-6: MediaPack LAN and WAN Cabling

3.4.3 Connecting the ISDN BRI S/T Interface

The MediaPack provides up to four BRI S/T interface ports (depending on MediaPack
model -- refer to

633H653HTable 1-1 on page 634H654H13) for connecting ISDN terminal equipment such as

ISDN telephones. Up to eight terminal equipment (TE) devices can be connected per BRI
S/T port by using an ISDN S-bus that provides eight ISDN ports.

The ISDN cabling requirements are as follows:

 Connector: 8-pin RJ-45.
 Connector Pinouts: refer to 635H655HTable 3-1 and 636H656HFigure 3-7 below.

Table 3-1: RJ-45 Pinouts for ISDN S/T Interface

Description Pin Color

User Side Network Side

3 White / Green Tx+ Rx+
4 Blue Rx+ Tx+
5 White / Blue Rx- Tx­6 Green Tx- Rx+

Note: Pins 1, 2, 7, and 8 are NOT connected.

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Version 2.4 27 June 2008

Figure 3-7: RJ-45 Connector Pinouts for ISDN S/T Interface

¾ To connect the BRI S/T interface take the next 2 steps:

1. Connect the ISDN splitter cable's RJ-45 connector to one of the BRI S/T ports (labeled

S/T) on the MediaPack's rear panel.

2. Connect the ISDN terminal equipment to one of the RJ-45 ports on the ISDN splitter

using an RJ-45 connector.

Figure 3-8: ISDN BRI S/T Cabling

3.4.4 Connecting the RS-232 Serial Interface

The RS-232 interface can be used for local configuration using Command Line Interface
(CLI). For a description on accessing the CLI using the RS-232 interface, refer to Section
'

637H657HRS-232 Interface' on page 638H658H57.

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¾ To connect the MediaPack's RS-232 interface, take this step:

 Using a standard RS-232 straight cable (not a cross-over cable) with DB-9

connectors, connect the MediaPack's RS-232 port (labeled RS232) to either the
COM1 or COM2 RS-232 communication port on your PC.

The required connector pinouts and gender are shown below in

639H659HFigure 3-9.

Figure 3-9: MediaPack RS-232 Connector Pinouts

3.4.5 Connecting the Lifeline Port

To implement the Lifeline feature, port S/T 0 must be configured as network port. When a
power outage occurs, the lifeline phone (connected to port S/T 0) can continue making
calls (although this time, through the PSTN network, not the WAN).

¾ To connect the Lifeline port take the next 2 steps:

1. On the MediaPack's rear panel, connect the ISDN telephone to S/T port (labeled S/T

O).

2. On the MediaPack's rear panel, connect the PSTN network to the lifeline port (labeled

Lifeline).

Figure 3-10: Trunk Lifeline Cabling

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Version 2.4 29 June 2008

Figure 3-11: Single ISDN Subscriber Lifeline Cabling

Notes:

• In the cable setup described above, the PSTN network is only

available upon a power outage. However, the Trunk interface that is
connected to the Lifeline port, can also be connected to an ISDN S/T
interface port (except S/T 0), by using an S-bus splitter. In such a
setup, the PSTN network is always available.

• The ISDN phone must be config ured with an MSN number(s) received

from the Service Provider.

• The Lifeline cable setup can be reversed (i.e., the ISDN phone can be

connected to the Lifeline port, and the PSTN network can be
connected to the S/T 0 port). However, in such a configuration, the
ISDN phone can only be used upon a power outage.

• The Lifeline feature is only supported by certain MediaPack models

(i.e., MP-404 /BRI /ST /AC /LL and MP-408 /BRI /ST /AC /LL) and
therefore, only these models provide a Lifeline port.

3.4.6 Connecting the PSTN Fallback Port

The Fallback feature uses identical cabling as the normal ports. The PSTN fallback port
allocation depends on the MediaPack model:

 MP-404 /BRI /ST /AC /FB: ports 0 and 1 are interconnected if the gateway is not

powered

 MP-408 /BRI /ST /AC /FB: ports 0 and 1, and ports 2 and 3 are interconnected if the

gateway is not powered

Figure 3-12: Fallback Cabling (MP-404 /BRI /ST /AC /FB and MP-408 /BRI /ST /AC /FB)

MP-40x SIP MediaPack BRI Series

SIP User's Manual 30 Document #: LTRT-53301

Warning: If Fallback is activated on two ports that are configured as user side,

damage can be caused to external equipment. Ports 2 and 0 must be
configured as Point to Point, User side interfaces. For additional
information on configuring the ISDN ports, refer to Chapter 640H660H 6.

Notes:

• If ports 0 and 1, and ports 2 and 3 are configured identically (both user

and both net side), Fallback does not function.

• If ports 0 and 1, or ports 2 and 3 are conf igured as user side (i.e.,

connected to systems that provide power), Fallback does not function
and the external equipment can be damaged.

• The MediaPack is protected against such invalid configurations as

described above.

3.4.7 Connecting the Power Source

The MediaPack is powered from an external power supply adapter (supplied), which
connects to a standard electrical outlet.

Figure 3-13: MediaPack Power Cabling

SIP User's Manual 4. Initial Configuration

Version 2.4 31 June 2008

4 Initial Configuration

This section leads you through the initial and basic configuration procedures for setting up
the MediaPack. Initial configuration includes establishing IP connectivity with the device.

The initial and basic configuration comprises the following steps:

 Connecting the MediaPack to your PC (refer to Section '641H661HConnecting MediaPack's LAN

Interface to your PC' on page

642H662H32)

 Configuring the MediaPack's IP address (refer to Section '643H663HConfiguring the

MediaPack's LAN and WAN IP Address' on page

644H664H33)

 Connecting the MediaPack to your network (refer to Section '645H665HConnecting the

MediaPack to the Network' on page

646H666H40)

 Configuring the ISDN ports (refer to Section '647H667HConfiguring the ISDN Ports' on page 648H668H41)
 Configuring the ISDN interfaces (refer to Section '649H669HConfiguring the ISDN Interface' on

page

650H670H42)

 Configuring the SIP parameters (refer to Section '651H671HConfiguring the SIP Parameters' on

page

652H672H44)

 Configuring Coder Groups (refer to Section '653H673HConfiguring Coder Groups' on page 654H674H47)
 Configuring the IP to Tel Routing table (refer to Section '655H675HConfiguring IP to Tel Routing

Table' on page

656H676H48)

 Configuring the Tel to IP Routing table (refer to Section '657H677HConfiguring Tel to IP Routing

Table' on page

658H678H49)

 Saving the configuration (refer to Section '659H679HSaving the Configuration' on page 660H680H47)
 Configuring the ISDN telephone units (refer to Section '661H681HConfiguring the ISDN

Telephone Units' on page

662H682H51)

 Establishing a call between units A and B (refer to Section '663H683HEstablishing a Call

between Units A and B' on page

664H684H51)

At the end of each step, a reference to the relevant section is provided where advanced
configuration options are described in detail.

The initial configuration described in this section is based on the network architecture
example shown in

665H685HFigure 4-1. The configuration of MediaPack units A and B are almost

identical, and therefore, the initial configuration only relates to the configuration of unit A.

Figure 4-1: Network Architecture Example for Initial Configuration

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The initial configuration guides you through the basic, essential settings required to create
a basic call between Unit A (Port 0; Ext # 1000) and Unit B (Port 0; Ext # 2000), by using
either a Proxy Server or the Internal Routing tables.

For each unit, Port 0 is configured as Network Side and connected to an ISDN phone. For
each unit, Port 1 is configured as User Side and connected to the PSTN network.

If, after these initial settings, you want to later connect the MediaPack to a PBX, you can
refer to the PBX configuration procedures described in Section '

666H686HConnecting the MediaPack

to a PBX' on page

667H687H134.

4.1.1 Connecting MediaPack's LAN Interface to your PC

The procedure below describes how to connect the MediaPack's LAN interface to your PC.

¾ To cable and setup your PC for initial MediaPack access take the

next 3 steps:

1. Disconnect the MediaPack from the network (if connected), and reconnect the LAN

interface (port labeled LAN) to your PC's LAN port, using a standard Ethernet straight­through cable.

2. Change your PC’s IP address and subnet mask to correspond with the MediaPack's

factory default IP address (192.168.2.1) and subnet mask (255.255.255.0), shown in

668H688HTable 4-1. The recommended IP address is 192.168.2.2, subnet 255.255.255.0, and

default gateway 192.168.2.1
For details on changing the IP address and subnet mask of your PC, refer to

Windows™ Online Help.

3. Power up the MediaPack (refer to Section '

669H689HConnecting the Power Source' on page

670H690H30). Ensure that the Ready LED is lit. After the boot sequence (approximately 60 sec),

verify network connectivity by using the ping command from your PC toward the
MediaPack:

ping 192.168.2.1

In case of a ping request failure, verify the PC's IP configuration is correct and that the
network cables are connected properly. If a failure continues, use the MediaPack's
‘Reset’ button at any time to restore the MediaPack networking parameters to their
factory default values (refer to 'Section

691H 2.1.1.1 692HReset Button 671H ' on page 693H19672H694H19695H19696H19).

Figure 4-2: Connecting MediaPack to PC for Initial Configuration

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4.1.2 Configuring the MediaPack's LAN and WAN IP Addresses

The MediaPack is supplied with default networking parameters (show in 673H697HTable 4-1 below)
and with an application software residing on its flash memory (with factory default
parameters).

The MediaPack's default LAN IP address is used to initially access the device.
To assign an IP address to the MediaPack you can use one of the following methods:

 HTTP using a Web browser (refer to '674H698HAssigning an IP Address Using HTTP' below).
 Embedded command line interface (CLI) accessible via Telnet or serial connection

(refer to Section '

675H699HAssigning an IP Address using CLI' on page 676H700H36).

 DHCP (refer to Section '677H701HServices' on page 678H702H115).

Table 4-1: MediaPack Default Networking Parameters

Network Interface IP Address Subnet Mask Address

LAN

192.168.2.1 255.255.255.0

WAN

Assigned by DHCP Assigned by DHCP

If these default addresses correspond with those of your network, skip to Section
'

679H703HConnecting the MediaPack to the Network' on page 680H704H40. Otherwise, refer to the following

procedure to change the addresses and network masks.

4.1.2.1 Assigning an IP Address Using HTTP

The procedure below describes how to configure the MediaPack's networking parameters
using the embedded Web server.

¾ To assign an IP address using HTTP take the next 7 steps:

1. Open a standard Web-browsing application such as Microsoft™ Internet Explorer™ or

Firefox.

2. In the browser's Uniform Resource Locator (URL) field, specify the IP address of the

MediaPack's LAN interface (i.e., http://192.168.2.1); the embedded Web server’s
Login screen appears, shown in

681H705HFigure 4-3.

Figure 4-3: Login Screen

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In the ‘User name’ and ‘Password’ fields, enter the case-sensitive username (default: ‘Admin’) and
password (default: ‘Admin’) respectively. (For changing the username and password, refer to

706HFigure

6-31 “

707HUser Management Screenon page 683H708H120709H120.)

3. Click the OK button; the Embedded Web Server is accessed, displaying the ‘Quick

Setup’ screen (shown in

684H710HFigure 4-4).

Figure 4-4: Web Interface 'Quick Setup' Screen after Login

4. Under the LAN IP Configuration group, define the LAN ‘IP Address’ and ‘Subnet Mask’

fields to correspond with your network IP settings. To define the LAN default gateway,
refer to Step

685H711H 6.

• Static: define the WAN static ‘IP Address’ and ‘Subnet Mask’ fields to corre spo nd

with your IP network settings. To define the WAN Default Gateway, refer to Step

686H712H 6.

• DHCP: ensure that you have a DHCP server in your WAN network. The assigned

IP address and subnet mask are displayed in the ‘Current IP Address’ and
‘Current Subnet Mask’ fields. (In our example setup for Unit A, the DHCP IP
address is defined as 10.33.2.35.)

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Version 2.4 35 June 2008

• PPPoE: ensure that you have a PPPoE server in your WAN network. Define the

‘PPPoE Username’ and ‘PPPoE Password’ fields to correspond with your PPPoE
server authorization. The assigned IP address and subnet mask are displayed in
the ‘Current IP Address’ and ‘Current Subnet Mask’ fields. To define the WAN
PPPoE Default Gateway, refer to Step

687H713H 6.

5. Click the Submit button; the MediaPack applies the changes.

6. To configure the default gateway (relevant for static and PPPoE WAN interface

modes), perform the following:

a. Access the 'Static Routing Table' screen (Advanced Configuration menu >

Network Settings submenu > Static Routes option).

Figure 4-5: Static Routing Table Screen

b. Add a static route entry with the following values based on our example setup:

♦ Dest IP: 0.0.0.0
♦ Dest Mask: 0.0.0.0
♦ GW IP (i.e., default gateway): 10.15.0.1

c. Click the Insert button; the static routing entry is added to the table, as shown in

688H714HFigure 4-5 above.

7. Save the configuration (refer to Section '

689H715HSaving the Configuration Settings' on page

690H716H50).

Note: Internet Explorer’s security settings may block access to the gateway’s

embedded Web server if they’re configured incorrectly. In such a scenario,
the following message is displayed:

"Unauthorized: Correct authorization is required for this area. Either your

browser does not perform authorization or your authorization has failed.
RomPager server."

To troubleshoot blocked access, perform the following 2 steps:

1. Delete all cookies from the Temporary Internet files. If this does not

solve the problem, the security settings may need to be altered (refer
to Step 2).

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2. In Internet Explorer, from the Tools menu, choose Internet Options,

select the Security tab, and then select Custom Level. Scroll down
until the Logon options are displayed and change the setting to
Prompt for username and password and then restart the browser. This
fixes any issues related to domain use logon policy.

Tip: Record and retain the IP address and subnet mask you assign the

MediaPack. Do the same when defining new username or password.

4.1.2.2 Assigning an IP Address using CLI

The procedure below describes how to configure the MediaPack's networking parameters
using CLI. The CLI can be accessed through Telnet or an RS-232 connection. In our
example setup, the CLI is accessed through Telnet (for detailed information on accessing
the CLI through an RS-232 connection, refer to Section '

691H717HRS-232 Interface' on page 692H718H57).

¾ To assign an IP address using CLI take the next 7 steps:

1. Access the MediaPack by using your PC to establish a Telnet connection to the

MediaPack's LAN IP address 192.168.2.1.

2. Log on to the system using the following login passwords:

Login: Admin
Password: Admin

3. Enter the configuration mode by typing the following commands:

enable <CR>
<IP address># configure <CR>

login: Admin
password:

192.168.2.1>enable

192.168.2.1#configure

192.168.2.1(cfg)#

4. Configure the LAN interface IP address, by performing the following:
a. From the main configuration mode, enter the “ip_interface” mode using the

following command:

login: Admin
password:

192.168.2.1>enable

192.168.2.1#configure

192.168.2.1(cfg)#

192.168.2.1(cfg)#

192.168.2.1(cfg)#

192.168.2.1(cfg)#ip_interface LAN

192.168.2.1(if-ip)[LAN]#shutdown

192.168.2.1(if-ip)[LAN]#ipaddress 192.168.2.2 255.255.255.0

192.168.2.1(if-ip)[LAN]#no shutdown

192.168.2.2(if-ip)[LAN]#

b. Configure the LAN interface static IP, using the following command:

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Version 2.4 37 June 2008

192.168.2.1(if-ip)[LAN]# shutdown <CR>

192.168.2.1(if-ip)[LAN]#ipaddress <ip-address> <ip-mask>
<CR>

192.168.2.1(cfg)#

192.168.2.1(cfg)#ip_interface LAN

192.168.2.1(if-ip)[LAN]#shutdown

192.168.2.1(if-ip)[LAN]#ipaddress 192.168.2.2 255.255.255.0

192.168.2.1(if-ip)[LAN]#no shutdown

192.168.2.2(if-ip)[LAN]#

c. To enable the new configuration, perform one of the following depending on how

you accessed the CLI:

♦ RS-232: type the following commands:

<Newly assigned LAN IP>(if-ip)[LAN]# no shutdown <CR>

Exit the LAN mode using the following command:

<Newly assigned LAN IP>(IF-IP)[LAN]# exit <CR>

♦ Telnet: the connection to the MediaPack is lost if the LAN interface is

shutdown. Therefore, you must first save the configuration to flash by typing
the following command:

192.168.2.1 # store-running-config

Then reset the MediaPack by pressing on the reset button for more than two
seconds. After the MediaPack restarts, re-access the MediaPack by
repeating steps 1 to 3 using the newly assigned IP address.

192.168.2.1(cfg)#

192.168.2.1(cfg)#ip_interface LAN

192.168.2.1(if-ip)[LAN]#shutdown

192.168.2.1(if-ip)[LAN]#ipaddress 192.168.2.2 255.255.255.0

192.168.2.1(if-ip)[LAN]#no shutdown

192.168.2.2(if-ip)[LAN]#

<Newly assigned IP>(IF-IP)[LAN]# show ip interface LAN <CR>

192.168.2.2(if-ip)[LAN]#show ip interface LAN

------------------------------------------------------------

Context: router
Name: LAN
Local IP Address: 192.168.2.2 255.255.255.0
MTU: 1500 (Configured: 1500, Link: 1508)
ICMP router-discovery: disabled
ICMP redirect: send only
Binding: ethernet 0 0 0/ip
State: OPENED

192.168.2.2(if-ip)[LAN]#

5. Configure the WAN interface IP address, by performing the following:
a. From the main configuration mode, enter the “ip_interface” mode using the

following command:

192.168.2.1<cfg># ip_interface WAN <CR>

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SIP User's Manual 38 Document #: LTRT-53301

192.168.2.101(if-ip)[LAN]#

192.168.2.101(if-ip)[LAN]#ip_interface WAN

192.168.2.101(if-ip)[WAN]#shutdown

192.168.2.101(if-ip)[WAN]#ipmode static

192.168.2.101(if-ip)[WAN]#ipaddress 10.15.7.101 255.255.0.0

192.168.2.101(if-ip)[WAN]#no shutdown

192.168.2.101(if-ip)[WAN]#

b. Configure the WAN interface mode (Static, DHCP, or PPPoE):

♦ Static IP (similar to the LAN static IP configuration):

a. Disable the interface

192.168.2.1(IF-IP)[WAN]# shutdown <CR>

b. Change the interface mode to Static using the following command:

192.168.2.1<if-ip>[WAN]#ipmode static <CR>

c. Configure the static IP address using the following command:

192.168.2.1<if-ip>[WAN]#ipaddress <ip-address> <ip­mask> <CR>

d. Enable the new configuration by typing the following command:

192.168.2.1(if-ip)[WAN]# no shutdown <CR>

e. Verify the new WAN IP settings by typing the following command:

192.168.2.1(if-ip)[WAN]# show ip interface WAN <CR>

f. Exit the WAN mode using the following command:

192.168.2.1(if-ip)[WAN]# exit <CR>

g. Continue to Step

693H719H 6 to configure the default gateway IP address

192.168.2.1 (if-ip)[WAN]#ipmode

DHCP Use DHCP
PPPoE Use PPPoE
static Use static IP address asignement

192.168.2.1 (if-ip)[WAN]#

♦ DHCP:

a. Ensure that you have a DHCP server in your WAN network.
b. Enable the new configuration by typing the following command:

192.168.2.1(IF-IP)[WAN]# shutdown <CR>

192.168.2.1(IF-IP)[WAN]# no shutdown <CR>

c. Verify the new WAN IP settings by typing the following command:

192.168.2.1(IF-IP)[WAN]# show ip interface WAN <CR>

d. Continue to Step

694H720H 7 to save the configuration.

e. Exit the WAN mode using the following command:

192.168.2.1(if-ip)[WAN]# exit <CR>

192.168.2.1 (if-ip)[WAN]#

192.168.2.1 (if-ip)[WAN]#show ip interface WAN

------------------------------------------------------------

Context: router
Name: WAN
Local IP Address: 10.15.7.101 255.255.0.0
MTU: 1500 (Configured: 1500, Link: 1508)
ICMP router-discovery: disabled
ICMP redirect: send only

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Version 2.4 39 June 2008

Binding: ethernet 0 0 1/ip
State: OPENED

192.168.2.1 (if-ip)[WAN]#

♦ PPPoE:

a. 192.168.2.1(if-ip)[WAN]# shutdown <CR>
b. Ensure that you have a PPPoE server in your WAN network.

c. Change the interface mode to PPPoE using the following command:

192.168.2.1<if-ip>[WAN]#ipmode PPPoE <CR>

d. Configure the PPPoE settings by typing the following command:

192.168.2.1(if-ip)[WAN]#pppoe user <username> secret
<password> authmode <chap|pap> <CR>

192.168.2.1 (if-ip)[WAN]#

192.168.2.1 (if-ip)[WAN]#pppoe user username secret password

authmode chap oe user username secret password authmode chap
pap

192.168.2.1 (if-ip)[WAN]#

e. Enable the new configuration by typing the following command:

192.168.2.1(if-ip)[WAN]# no shutdown <CR>

f. Verify the new WAN IP settings by typing the following command:

192.168.2.1(if-ip)[WAN]# show ip interface WAN <CR>

g. Exit the WAN mode using the following command:

192.168.2.1(if-ip)[WAN]# exit <CR>

h. Continue to Step

695H721H 6 to configure the default gateway IP address.

6. Configure the default gateway (relevant to Static and PPPoE WAN interface modes),

by typing the following command:

192.168.2.1(cfg)#

192.168.2.1(cfg)#context ip router <CR>

192.168.2.1(ctx-ip)[router]#route 0.0.0.0 0.0.0.0 <Default
Gateway IP> <CR>

In our example setup, the default gateway is defined as 10.15.0.1.

192.168.2.1(if-ip)[WAN]#context ip

192.168.2.1(ctx-ip)[router]#route 0.0.0.0 0.0.0.0 10.15.0.1

192.168.2.1(ctx-ip)[router]#

7. Save the configuration by typing the following command:

192.168.2.1 # store-running-config

192.168.2.1(ctx-ip)[router]#store-running-config

192.168.2.1(ctx-ip)[router]#

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For additional information on configuring the network settings, refer to Section '696H722HNetwork

Settings' on page

697H723H100.

4.1.3 Connecting the MediaPack to the Network

After you have configured the MediaPack's IP address so that it's in the same subnet as
your network, you can connect the MediaPack to your network and then start working with
your device (e.g., perform advanced configuration).

¾ To connect the MediaPack to the network take the next 4 steps:

1. Disconnect your PC from the MediaPack.

2. Reconnect the MediaPack and your PC (if necessary) to the LAN.

3. Connect the WAN interface (port labeled WAN) to your WAN network, using a

standard Ethernet straight-through cable.

4. Restore your PC’s IP address and subnet mask to their original settings. If necessary,

restart your PC and re-access the MediaPack via the Embedded Web Server with its
newly assigned IP address.

Figure 4-6: Connecting the MediaPack (Unit A and B) to the Network

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Version 2.4 41 June 2008

4.1.4 Configuring the ISDN Ports

This subsection provides a brief description on how to configure the MediaPack's ISDN
ports. This description includes the more important ISDN port configuration parameters
such as Uni-side and ISDN interface-to-ISDN port mapping (refer to

698H724HFigure 4-7).

Figure 4-7: ISDN Port to ISDN Interface Binding

¾ To configure the MediaPack's ISDN ports take the next 6 steps:

1. Login to the MediaPack's embedded Web server (refer to Section '699H725HAssigning an IP

Address Using HTTP' on page

700H726H33); the 'Quick Setup' screen appears.

2. From the 'Quick Setup' screen, click the ISDN Ports button or navigate to the 'ISDN

Ports' screen (Protocol Management menu -> ISDN submenu -> ISDN Port Settings
option).

Figure 4-8: ISDN Ports Screen

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3. From the 'ISDN Ports' drop-down list, select the ISDN port that you want to configure.

4. From the 'Uni-side' drop-down list, select the type of ISDN port:

• User: User side is used when the MediaPack’s port is connected to a network

side entity such as an ISDN line or a PBX network interface.

• Net: Network side is used when the MediaPack provides the network side

interface and the port is connected to a terminal equipment such as an ISDN
phone or PBX.

(In our example setup for Unit A, ISDN Port 1 is configured as User and ISDN Port 0
is configured as Net.)

5. From the 'ISDN Interface' drop-down list, select the ISDN interface number to which

the port belongs. Each ISDN port must bind/map to an ISDN interface. The mapping is
important because the IP to Tel Routing table routes the IP call to a designated ISDN
interface. The call is then established on the ISDN port that corresponds to the
specific ISDN Interface configured in this step.

(In our example setup for Unit A, ISDN Port 0 is bind to Interface 0 and ISDN Port 1 is
bind to Interface 1.)

6. Click the Submit button, and then perform steps 3 through 5 for each ISDN port.

For additional information on configuring ISDN ports, refer to Section '

701H727HISDN Port' on page

702H728H76.

4.1.5 Configuring the ISDN Interfaces

The procedure below describes how to configure the ISDN interfaces.

¾ To configure the ISDN interfaces, take the following 14 steps:

1. Login to the MediaPack's embedded Web server (refer to Section '703H729HAssigning an IP

Address Using HTTP' on page

704H730H33); the 'Quick Setup' screen appears.

2. From the 'Quick Setup' screen, click the ISDN Interface arrow button or navigate to

the 'ISDN Interfaces' screen (Protocol Management menu -> ISDN submenu ->
ISDN Interface Settings option).

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Version 2.4 43 June 2008

Figure 4-9: ISDN Interfaces Screen

3. From the 'ISDN Interfaces' drop-down list, select the ISDN interface that you want to

configure.

4. If the ISDN ports that bind to the ISDN interface are configured as USER side, then

the following parameters should be configured:

• MSN Suffix: determines the USER side MSN. If no MSN’s are configured, the

MediaPack accepts all incoming calls.

• Hunt logic: configured if more then one ISDN port is bound to the interface.

(In our example setup for Unit A, for ISDN Interface 1 the MSN suffix is configured to
3000; for ISDN Interface 0, no additional configuration is required.)

Tip: If all the MSNs are empty, the Gateway accepts all the calls.

5. To use the Port based routing feature, configure the “Add Port as Prefix” parameter

to ‘Enable’. In this mode the port number is used as prefix for the source number.

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6. To use the B-Channel based routing feature, configure the “Add NPI as Prefix to

Calling Number” parameter to ‘Enable’. In this mode the B-Channel number is used as
prefix for the source number.

7. To use the Number Plan Indentifier (NPI) based routing feature, configure the “Add

NPI to calling number” parameter to ‘Enable’. In this mode the NPI number is used as
prefix for the source number.

8. To use the Number Plan Indentifier (NPI) based routing feature, configure the “Add

NPI as Prefix to Called Number” parameter to ‘Enable’. In this mode the NPI number
is used as prefix for the destination number.

9. To use the Type Of Number (TON) based routing feature, configure the “Add TON as

Prefix to Calling Number” parameter to ‘Enable’. In this mode the NPI number is used
as prefix for the source number.

10. To use the Type Of Number (TON) based routing feature, configure the “Add TON as

Prefix to Called Number” parameter to ‘Enable’. In this mode the NPI number is used
as prefix for the destination number.

11. Ignore progress indicator (PI): If enable the Gateway rejacts the PI that arrived from

the Network side and send Release immediately after the disconnect message.

12. Routing & Manipulation: choose if Route first or Manipolate first.

13. Play Ringback Tone to Tel: Determines the method used to play Ringback tone to the

Tel side

14. Click the Submit button, and then repeat steps 3 through 5 for all the required ISDN

interfaces.

For additional information on configuring ISDN interfaces, refer to Section '

705H731HISDN Interface

Settings' on page

706H732H78.

4.1.6 Configuring the SIP Parameters

The SIP parameters are configured using the options of the SIP Gateway submenu
(Protocol Management menu > SIP Gateway submenu).

SIP configuration includes the following main sections:

 General SIP parameters
 Proxy and Registration parameters
 SIP users

When no Proxy is implemented, the internal Tel to IP Routing table is used to route the
calls (refer to Section '707H733HTel to IP Routing Table' on page 708H734H90). In our example setup, Unit A
and Unit B can either connect using the Proxy Server or Internal Routing tables. The
procedure below describes both methods.

¾ To configure the SIP parameters take the next 7 steps:

1. Access the 'SIP General Settings' screen (Protocol Management menu > SIP

Gateway submenu > SIP General Settings option).

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Version 2.4 45 June 2008

Figure 4-10: SIP General Settings Screen

2. In the 'SIP General Settings' screen, configure the relevant parameters. (In our

example setup for Unit A, no configurations were required in this screen.)

3. Access the 'SIP Proxy & Registration' screen (Protocol Management menu > SIP

Gateway submenu > SIP Proxy & Registration Settings option).

Figure 4-11: SIP Proxy & Registration Screen

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SIP User's Manual 46 Document #: LTRT-53301

4. In the 'SIP Proxy & Registration' screen, perform the following:
a. When working with a Proxy server, set the ‘Enable Proxy’ field to ‘Enable', and

then in the ‘Primary Proxy' field, enter the IP address of the primary Proxy server.
When no Proxy is used, the Internal Routing table is used to route the calls (refer
to sections '

709H735HTel to IP Routing Table' on page 710H736H90 and '711H737HIP to Tel Routing Table' on

page

712H738H91).

(In our example setup for Unit A, 'Enable Proxy' is set to ‘Enable’ and 'Primary
Proxy' is defined as 10.33.2.20.)

b. In the ‘SIP Domain Name’ field, enter the SIP domain name. (In our example

setup for unit A, the SIP domain name is defined as 10.33.2.35).

c. From the ‘Enable Registration’ drop-down list, select one of the following for

proxy registration:

♦ 'Disable': the MediaPack doesn't register to a Proxy server/Registrar

(default).

♦ ‘Enable’: the MediaPack registers to a Proxy server/Registrar at power up

and every ‘Registration Expiry Time’ seconds; The MediaPack sends a
REGISTER request according to the ‘Authentication Mode’ parameter.

(In our example setup for Unit A, 'Enable Registration' is set to ‘Enable’.)

d. From the 'Authentication Mode' drop-down list, select one of the following:

♦ ’Per User’ (default): requires the configuration of the SIP users as described

in Step 4.

♦ ‘Per Gateway’: requires that you provide ‘Default user name’, ‘Default user

password’ and ‘Default user cnonce’

(In our example setup for Unit A, the Authentication mode is set to ’Per User’.)

e. Click the Submit button.

5. If in the 'SIP Proxy & Registration' screen the Authentication mode was set to ‘per

user’, perform the following:

a. Access the 'SIP Users' screen (Protocol Management menu > SIP Gateway

submenu > SIP Users option).

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Figure 4-12: SIP Users Screen

b. Add the SIP users ‘Name’ (phone number) and ‘Password'. (In our example

setup for Unit A, SIP user ID 1 was defined with the name "1000" and without a
password; SIP user ID 2 was defined with the name "3000" and without a
password).

6. Click the Submit button.

7. In our example setup, verify that Users 1000@10.33.2.35 and 3000@10.33.2.35 are

registered at the Proxy Server 10.33.2.20.

For additional SIP-related parameters, refer to Section '

713H739HSIP Gateway' on page 714H740H67.

For detailed information on the parameters ‘Registration Time’ and ‘Authentication Mode’,
refer to refer to

715H741HTable 6-2 on page 716H742H70.

4.1.7 Configuring Coder Groups

The procedure below describes how to define coder groups in the 'Coder Groups' screen.
In our example setup for Unit A, no configuration changes were made in this screen.

¾ To configure the coder groups take the next 2 steps:

1. In the 'Quick Setup' screen, click the Coder Groups arrow button or navigate to the

'Coder Groups' screen (Protocol Management menu > Profile Definitions submenu
> Coder Group Profiles option).

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Figure 4-13: Coder Groups Screen

2. From the list of coder groups, select the coder group, and then define up to five

coders.

Note: The preferred coder is the coder that the MediaPack uses as a first choice

for all connections. If the far-end gateway does not use this coder, the
MediaPack negotiates with the far-end gateway to select a coder that both
sides can use.

4.1.8 Configuring IP to Tel Routing Table

The IP to Tel Routing table is used to route incoming IP calls to the relevant ISDN
interface.

The procedure below describes how to configure IP-to-Tel call routing according to our
example setup: Incoming IP calls with destination number 1000 are to be routed to ISDN
interface number 0; while incoming IP calls with destination number 3000 are to be routed
to ISDN interface number 1.

¾ To route incoming IP calls to the relevant ISDN interface take the

next 2 steps:

1. Open the ‘IP to Tel Routing Table’ screen (Protocol Management menu > Routing

Tables submenu > IP to Tel Routing option).

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Figure 4-14: IP to Tel Routing Table Screen

2. Add the entries displayed in the figure above by performing the following:
a. From the ‘Position' drop-down list, select the entry that you want to add.

b. In the ‘Destination Number’ field, enter a called telephone number prefix.
c. From the ‘Destination Interface’ drop-down list, select the ISDN interface number

to which calls that match the destination number are routed.

d. Click the Insert button to add the entry.

For detailed information on the IP to Tel Routing table, refer to section '717H743HIP to Tel Routing

Table' on page

718H744H91.

4.1.9 Configuring Tel to IP Routing Table

The Tel to IP Routing Table is used (as an alternative to a Proxy server) to route outgoing
Tel-to-IP calls to a remote IP destination, or to the MediaPack itself (depending on the
extension number). The Tel to IP Routing Table is used as an alternative to a Proxy server.

The procedure below describes how to configure Tel-to-IP call routing according to our
example setup: Outgoing Tel calls with numbers 2000 and 4000 are to be routed to IP
address 10.33.2.36; while outgoing Tel calls with numbers 1000 and 3000 are to be routed
back to the MediaPack itself.

¾ To configure the Tel to IP Routing table take the next 2 steps:

1. Open the ‘Tel to IP Routing Table’ screen (Protocol Management menu > Routin g

Tables submenu > Tel to IP Routing option).

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Figure 4-15: Tel to IP Routing Table Screen

2. Add the four entries displayed in the figure above by performing the following:
a. From the ‘Position' drop-down list, select the entry that you want to add.

b. In the ‘Destination Number’ field, enter the extension number you need to reach.
c. In the ‘Destination IP’ field, enter the destination IP address.
d. Click the Insert button to add the entry.

For detailed information on the Tel to IP Routing table, refer to Section '

719H745HTel to IP Routing

Table' on page

720H746H90.

4.1.10 Saving the Configuration Settings

To ensure that the currently modified configuration is permanently applied, you must save it
to the MediaPack's non-volatile memory.

¾ To save the configuration changes to the non-volatile memory take

the next 2 steps:

1. On the main menu bar, click the Maintenance button; the ‘Maintenance’ screen is

displayed.

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Figure 4-16: Maintenance Screen

2. Click the Save Configuration button; a confirmation message appears when the save

is complete.

4.1.11 Configuring the ISDN Telephone Units

At this stage, the MediaPack is configured for establishing calls between Unit A and Unit B,
from Unit A to the external PSTN network, and from Unit B to the external PSTN network.

Therefore, before generating a call, verify the following configurations:

 The ISDN phone that is connected to Unit A is configured with the MSN - 1000
 The ISDN phone that is connected to Unit B is configured with the MSN - 2000

4.1.12 Establishing a Call between Units A and B

At this stage, you can now establish calls between Unit A and Unit B. For additional
information on configuring PBX, Fax, or modem, refer to,Appendix

747H A, 748HMediaPack

Applications on page

749H134.

For a detailed description of the MediaPack configuration tools, refer to Chapter

721H750H 5 on page

722H751H52.

For a detailed description of all the configuration options for the MediaPack, refer to
Chapter

723H752H 6 on page 724H753H66.

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5 MediaPack Configuration Tools

The MediaPack provides a rich set of configuration tools for configuring the MediaPack
parameters:

 Embedded Web Server based on HTTP for local and remote configuration, accessed

using a standard Web browser (refer to Section '

725H754HEmbedded Web Server' on page 726H755H53)

 Embedded Command Line Interface - CLI (refer to Section '727H756HEmbedded Command

Line Interface' on page

728H757H56).

 Configuration file (refer to Section '729H758HMediaPack Configuration File' on page 730H759H61)

Throughout this chapter, where the embedded Web server's parameters are described, the
corresponding CLI commands are given (depicted in square brackets).

5.1 Configuration Concepts

The MediaPack provides two types of configurations:

 Running configuration
 Persistent configuration

Note: This section is only relevant to the CLI and to the Configuration file. In other

words, it isn’t relevant when the embedded Web server is used to configure
the MediaPack.

5.1.1 Running Configuration

The running configuration is the MediaPack's currently active configuration (it reflects the
actual system’s state). On startup, the persistent configuration is loaded to the running
configuration. The running configuration can only be modified by the CLI or over the Web.

The running configuration can be copied to the startup configuration (refer to Section

760H 6.9.1

' on page

761H131).

5.1.2 Persistent Configuration

The persistent configuration is used at boot up to configure the system (refer to the figure
below).

There are three types of persistent configurations:

 Built-in configuration: configuration compiled into the code itself. It contains minimal

configuration settings. This configuration is applied to the MediaPack if no other
configuration is present.

 Factory configuration: configuration stored in the internal file system. It contains the

default configuration and cannot be erased from flash.

 Startup configuration: configuration that is modified and created by the user. The

startup-configuration is a configuration stored in the internal file system. It's the main
configuration file. On boot, this file is loaded to the MediaPack. You can upload this
configuration to a host (refer to Section

762H 6.4.2 “763HUpload Configuration” on page 734H764H119) or

download an existing configuration file to the MediaPack (refer to Section

765H 6.4.1

”

766HDownload Configurationon” page 767H119736H).

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Only one configuration is loaded to the running configuration when the MediaPack starts up
(according to the figure below).

Figure 5-1: Loading Persistent Configuration

5.2 Embedded Web Server

The MediaPack gateway contains an embedded HTTP server that provides a user-friendly
client Web interface.

This section provides an overview of the Embedded Web Server and includes the following
subsections:

 '737H768HComputer Requirements' on page 738H769H53
 '770HAreas of the Web Interface' on page 740H771H54
 '741H772HMain Menu Bar ' on page 742H773H54
 '743H774HConvention for Entering Phone Numbers in Tables' on page 744H775H56
 '745H776HDialing Notations' on page 746H777H56

5.2.1 Computer Requirements

To use the Embedded Web Server, the following is required:

 A PC running one of the following Web browsers:

• Microsoft™ Internet Explorer™ (version 6.0 and higher)

• Firefox (version 1.0.7 and higher)

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 An IP network connection to the MediaPack gateway

Note: The Web browser must be Java-script enabled. If Java-script is disabled,

some pages may not work.

5.2.2 Areas of the Web Interface

747H778HFigure 5-2 shows the general layout of the MediaPack's Web interface.

Figure 5-2: Areas of the MediaPack Web Interface

The Web interface consists of the following areas:

 Main menu bar: appears on the left of every screen, providing quick-and-easy access

to parameters, submenus, submenu options, functions, and operations.

 Submenu bar: appears on the top of screens and contains submenu options.
 Title bar: displays the name of the BRI gateway model
 Workspace: the main area of the screen in which information is viewed and

configured.

When positioning your curser over a parameter name (or a table) for more than a second,
a tooltip is displayed, providing a short description of the parameter.

5.2.3 Main Menu Bar

The main menu bar of the Web interface consists of the following menus:

 Quick Setup: use this menu to configure the gateway’s basic settings (refer to Section

'

748H779HQuick Setup' on page 749H780H66).

 Protocol Management: use this menu to configure the gateway’s control protocol

parameters and tables (refer to Section '

750H781HProtocol Management' on page 751H782H66)

 Advanced Configuration: use this menu to perform advanced configuration settings

(refer to Section '

752H783HAdvanced Configuration' on page 753H784H100).

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 Status & Diagnostics: use this menu to view and monitor the gateway's channels,

Syslog messages, hardware and software product information (refer to Section '

754H785HStatus

& Diagnostics' on page

755H786H118).

 Software Update: use this menu to load new software or Call Progress Tone files to

the gateway (refer to Appendix B “

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 ediaackM P Startup Process” on page 788H155).
 Maintenance: use this menu to save configuration change s to the flash and for Reset

the Gateway (refer to Section

789H 6.9, ’790HSaving Configuration Settings on the

MediaPack’ on page

791H131).

5.2.4 Convention for Entering Phone Numbers in Tables

Phone numbers entered into various tables on the gateway, such as the Tel to IP routing
table, must be entered without any formatting characters. For example, if you wish to enter
the phone number 555-1212, it must be entered as 5551212 without the hyphen (-). If the
hyphen is entered, the entry does not work. The hyphen character is used in number entry
only, as part of a range definition.

5.2.5 Dialing Notations

762H792HTable 5-1 describes the dialing notations for configuring destination and source telephone

number matching.

Table 5-1: Dialing Plan Notations

Notation Description

[n-m] Character range, e.g., [2-7]
[n, m] Character selection, e.g., [2,6,b]
* Any string
% Single character

The list below includes a few examples for dialing plan notations:

 000[1-9]*: match all numbers with three leading zeros
 *5: match all strings ending with 5
 00%%%: match all numbers with length 5 starting with 00 (note that 00001

matches)

5.3 Embedded Command Line Interface

The MediaPack provides an embedded Command Line Interface (CLI) that can be used for
configuration and diagnostics. The CLI (or CommandShell) can be accessed using Telnet
or RS-232.

5.3.1 Logging into the CLI

You can access the MediaPack's CLI using a Telnet session or RS-232.

5.3.1.1 Embedded Telnet Server

¾ To access the CLI using the embedded Telnet server:

1. Use a standard Telnet application to connect to the MediaPack's Embedded Telnet

Server.

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2. At the login prompt, type Admin, and then press Enter.

3. At the Password prompt, type Admin, and then press Enter.

Once successfully logged in (indicated by command prompt ‘>’), you are in Operator
Execution mode (for information on the CLI modes, refer to Section '

763H793HCLI Modes' on page

764H794H57). The command prompt is preceded by the MediaPack's current LAN IP address, as

shown below:

'192.168.2.1>'

5.3.1.2 RS-232 Interface

¾ To access the CLI using the MediaPack's RS-232 interface:

1. Connect the RS-232 port to your PC (refer to '765H795HConnecting the RS-232 Serial Interface'

on page

766H796H27).

2. Use a serial communication software (e.g., HyperTerminal

TM

) with the following

communications port settings:

• Baud Rate: 115,200 bps (user-defined)

• Data bits: 8

• Parity: None

• Stop bits: 1

• Flow control: None

3. Login using username and password (the default is ‘Admin’ and ‘Admin’ respectively).

4. The baud rate may be changed using the CLI command “console baudrate

<baudrate>”. The valid rates to set are 9600, 19200, 38400, 57600 or 115200. The
default setting is 115200. The new baud rate will be effective after reset.

5.3.2 CLI Modes

As described above, the gateway can be managed using the CLI. The CLI allows you to
manage the configuration file, reconfigure the running system, query the system state,
display debug messages, and execute supplementary commands such as ping.

The CLI supports three main modes:

 Operator Execution Mode: allows you to execute operator-related commands such

as ping and various show commands to view the system state

 Execution Mode with administrative privileges: allows you to execute advanced

commands available only to users with administrative privileges

 Configuration Mode: allows you to configure the system. The Configuration mode is

divided into several logical sub-modes.

767H797HFigure 5-3 below is an overview of the main

configuration modes:

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Figure 5-3: Overview of Configuration Modes

The current mode is reflected at the prompt as follows:

 Execution Mode: nodename>
 Execution Mode (administrative level): nodename#
 Administrator execution mode and various configuration modes: nodename(mode)# ,

where nodename is the current LAN IP address.

5.3.3 Navigating in the CLI

After you log onto the gateway, you are in the Operator Execution mode. This mode allows
you to control the system with the help of a subset of the available commands.

To configure the device, you first need to change the Operator Execution mode to
Administrator Execution mode. To perform this, type the command enable. The
Administrator Execution mode offers you all the possible settings, and then you have to
enter the Configuration mode using the configure command.

To access various configuration modes, use the commands described in

768H798HTable 5-3 on

page

769H799H59. To return to a previous configuration mode (i.e., from Configuration to

Administrator Execution mode), use the command exit.

5.3.4 Getting Acquainted with the CLI

The table below describes general CLI commands that you can use to facilitate the
MediaPack configuration while using CLI.

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Note: The CLI commands are case-sensitive

Table 5-2: Useful CLI Command for Facilitating Configuration

Feature Perform this …

To display a list of all applicable commands of
an active mode

Type a question mark ('?') or press the Tab key.
The applicable commands are displayed at the
end of the list, separated by a line.

To display all possible options relevant to a
specific command

Type a question mark ('?') or press the Tab key
after the command name.

To automatically complete a command that's
partially typed

Press the Tab key.
Note: If the system is unable to complete the

command, it displays all the commands that
begin with the characters you have typed so far.

To view a list of previously executed commands

Use the up and down arrow buttons to navigate
through this list.

To repeat a command

Press Enter when at the respective position in

the list.
To delete a line from a table Type ‘no’ at the beginning of the command.
To disable a currently enabled command Type ‘no’ at the beginning of the command.

5.3.5 Configuring the System

This section provides an overview of the system configuration using CLI. For a detailed
description of the CLI parameters, refer to Chapter

770H800H 6.

¾ To access the Main Configuration mode:

1. Log on to the system.

2. Type the enable command to acquire administrative privileges.

3. Type the configure command to enter the main configuration mode.

771H801HTable 5-3 on page 772H802H59 describes the CLI configuration modes.

Table 5-3: Description of Configuration Modes

Configuration Mode Description

“main configuration mode”

The main configuration mode contains system wide configurations such as
DNS, SNMP, and SNTP parameters.

“context ip”

Entered from “main configuration mode”. This mode contains IP-related
configurations such as:

 Static routes (refer to Section '773H803HStatic Routes' on page 774H804H105)
 Definition of the IP interfaces (LAN and WAN). They must be defined in

this mode and are referenced in other configuration modes

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Table 5-3: Description of Configuration Modes

Configuration Mode Description

“context cs”

Entered from the "main configuration" mode.
This mode contains the definitions of the logical interfaces required for call

handling by providing access to the “sip interface” and “pstn interface”
modes.

“Interface sip”

To enter the “interface sip” mode, change to the “context cs” mode, and
then use the command “interface sip sip”. This mode contains the Proxy
and Registrar definitions.

For a detailed description of parameters, refer to '

775H805HSIP Proxy & Registration

' on page

776H806H69.

“interface isdn”

To enter the “interface pstn” mode, change to the “context cs” mode, and
then use the command “interface pstn <0..3>”.

This mode is used to configure the ISDN interface, which is a logical
abstraction used for call routing.

For a detailed list of parameters, refer to '

777H807HISDN Interface' on page 778H808H78.

“gateway sip”

From the main configuration mode, use the command “gateway sip”. This
mode is used to configure general SIP-related parameters.

For a detailed description of the parameters, refer '779H809HSIP General ' on page

780H810H67.

“port ethernet”

From the main configuration mode, use the command “port Ethernet 0
<0..1>”. Use 0 for the Ethernet port that corresponds to the LAN interface
and 1 for the Ethernet port that corresponds to the WAN interface.

This mode is used to configure the LAN and WAN ports (e.g., to configure
the physical connection mode).

In this mode, the media characteristics of the Ethernet port are defined. For
more information, refer to '

781H811HIP ' on page 782H812H101.

“port isdn”

From the main configuration mode, enter the command “port pstn 0 <0..3>,
where 0 indicates the port number written on the case.

This mode is used to configure specific ISDN ports (e.g., to define the User
or Network side).

For more information, refer to Section '

783H813HISDN Port Settings' on page 784H814H76.

“profile napt”

From the main configuration mode, enter the command “profile napt WAN”.
This mode contains configuration specific to NAPT on the WAN interface.

Refer to Section

785H815HServices on page 786H816H115.

“profile voice ip”

From the main configuration mode, enter the command “profile voice isdn
<0..4>". For more information, see '787H817HISDN Profiles' on page 788H818H95.

“profile voice isdn”

From the main configuration mode enter the command “profile voice ip
<0..30>

For more information, refer to '

789H819HIP Profiles' on page 790H820H93.

“profile coder-group”

From the main configuration mode, enter the command “profile coder­group <1…5>". For more information, refer to

791H821HCoder Group on page 792H822H98.

5.3.6 Shutdown / No Shutdown

Certain configuration modes (such as ISDN Interface) must be deactivated and re­activated (using the ‘shutdown’ and ‘no shutdown’ commands) for their parameters to take
affect on the running configuration (on-the-fly).

This rule applies to the following configuration modes:

 ip_interface
 port isdn mode (use up/down instead of shutdown / no shutdown)
 port ethernet

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 interface sip
 interface isdn
 gateway sip

5.4 MediaPack Configuration File

As an alternative to configuring the VoIP gateway using the Web interface (described in
Section '

797H823HEmbedded Web Server' on page 798H824H53) or the CLI (refer to Section '799H825HEmbedded

Command Line Interface' on page

800H826H56), you can configure the MediaPack by loading the

configuration file containing customer-configured parameters.
The configuration file is loaded to the MediaPack using the Web interface or the CLI using

a standard TFTP server (refer to Section

827H 6.4 on page 802H828H119).

The configuration file is stored in the MediaPack's non-volatile memory after the file is
loaded. When a parameter is missing from the configuration file, a default value is assigned
to that parameter. Therefore, to restore the default configuration parameters, load an
empty configuration file to the MediaPack.

Notes:

• Some of the MediaPack parameters are only config urable through the

configuration file or the CLI (and not through the Web interface).

• The configuration file can only be used to change the startup

configuration. Therefore, after loading this file to the MediaPack (via
CLI or Web), the MediaPack must be reset for the changes to take
affect.

5.4.1 Configuration File Structure

The structure of the configuration file is similar to the structure of the CLI. For example,
specific parameters must be entered in context of their operation mode, and the
Configuration Modes that aren’t updated on-the-fly must be terminated with a ‘no
shutdown’ command (refer to Section '

803H829HShutdown / No Shutdown' on page 804H830H60).

The following general rules apply to the structure of the configuration file:

 Lines beginning with a number ‘#’ sign (as the first character) are ignored.
 A carriage return must be the final character of each line.
 The configuration file must end with one or more carriage returns.

5.4.2 Modifying a Configuration File

¾ To modify the configuration file:

1. Save the configuration file on the gateway to a folder on your PC using the CLI or

embedded Web server (refer to Section

831H 6.4 on page 802H832H119) or alternatively use the

default Configuration file supplied with the Software package.

2. Open the file (the file is opened in Notepad or a Customer-defined text file editor) and

modify the configuration file parameters according to your requirements; save and
close the file.

3. Load the modified configuration file to the gateway using CLI or the Embedded Web

Server (refer to Section

833H 6.4 on page 802H834H119).

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5.4.3 Configuration File Examples

809H835HFigure 5-4 through 810H836HFigure 5-7 show examples of a configuration file for the VoIP gateway.

Figure 5-4: Configuration File Example 1

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Figure 5-5: Configuration File Example 2

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Figure 5-6: Configuration File Example 3

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Figure 5-7: Configuration File Example 4

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6 Configuring the MediaPack

This chapter provides step-by-step instructions for configuring the MediaPack. The
procedures described in this chapter are mainly targeted for those using the MediaPack's
embedded Web server. However, for those intending to use CLI, the CLI commands
corresponding to the Web interface's commands and parameters are also provided.

The MediaPack's embedded Web server consists of the following menus (on the menu
bar):

 Quick Setup (refer to Section '811H837HQuick Setup' on page 812H838H66)
 Protocol Management (refer to Section '813H839HProtocol Management' on page 814H840H66)
 Advanced Configuration (refer to Section '815H841HAdvanced Configuration' on page 816H842H100)
 Status & Diagnostics (refer to Section '817H843HStatus & Diagnostics' on page 818H844H121)
 Software Update (refer to Section 845H 6.7 846HSoftware Upgrade on page 847H125)
 Load & Save Configuration (refer to Section 848H 6.4 on page 802H849H119).
 Reset (refer to Section '823H850HResetting the MediaPack' on page 824H851H131)

Note: Parameters enclosed in square brackets represent the corresponding Web

interface parameters and commands for configuring the MediaPack using
Command Line Interface (CLI).

6.1 Quick Setup

The Quick Setup menu provides a fast-and-easy method for configuring the basic
MediaPack parameters. This basic configuration includes, for example, LAN and WAN IP
addresses, SIP proxy, voice coders, ISDN, and various routing tables.

For a detailed description of the 'Quick Setup' screen and initial configuration procedures,
refer to Chapter

825H852H 4 on page 826H853H31.

6.2 Protocol Management

The Protocol Management menu is used to configure the gateway’s SIP parameters,
ISDN parameters, number manipulation tables, call routing tables, and profiles.

The Protocol Management menu includes the following submenus:

 SIP Gateway (refer to Section '827H854HSIP Gateway' on page 828H855H67)
 ISDN (refer to Section '829H856HISDN' on page 830H857H74)
 Manipulation Tables (refer to Section '831H858HManipulation Tables' on page 832H859H82)
 Routing Tables (refer to Section '833H860HRouting Tables' on page 834H861H89)
 Profile Definitions (refer to Section '835H862HProfile Definitions' on page 836H863H93)
 Call Progress Tone (refer to Section '837H864HLoading the Call Progress Tone (CPT) files' on

page

865H128)

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6.2.1 SIP Gateway

The SIP Gateway submenu is used to configure the gateway’s specific SIP protocol
parameters.

This menu contains the following options:

 SIP General Settings (refer to Section '839H866HSIP General ' on page 840H867H67)
 SIP Proxy & Registration Settings (refer to Section '841H868HSIP Proxy & Registration ' on page

842H869H69)

 SIP Users (refer to Section '843H870HSIP Users' on page 844H871H73)

6.2.1.1 SIP General Settings

The SIP General Settings option opens the 'SIP General Settings' screen. This screen is
used to configure the MediaPack's general SIP parameters.

¾ To configure the SIP general parameters:

1. Open the ‘SIP General Settings' screen (Protocol Management menu > SIP

Gateway submenu > SIP General Settings option).

Figure 6-1: SIP General Settings Screen

2. Configure the SIP general parameters according to

845H872HTable 6-1.

3. Click the Submit button to save your changes.

4. To save the changes to the flash memory, refer to Section

873H 6.9, ’874HSaving Configuration

Settings on the MediaPack’ on page

875H131).

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Table 6-1: SIP General Parameters

Parameter Description
Prack

[prack-mode [disable |
require | support]]

Defines the PRACK behavior.

 Disable = 100rel is not supported and not required.
 Supported = 100rel is added to the supported header (default).
 Required = 100rel is added to the supported and required header.

Early Media
[[no]earlyMedia]

Enable or disable early media.

 Enabled = use 183 response
 Disabled = use 180 alerting response (default).

Session Expires
[sessionExpires <val>]

Each time the timer expires, the session is refreshed using a RE-INVITE.
0 = disabled (default)

Valid range is 10 to 3600 sec.

Min Session Expires
[minSessionExpires <val>]

The value used in the Min-SE header filed.
0 = disabled
Valid range is 10 to 3600 sec.
The default value is 90.

Asserted Identity Mode

[asserted-identity-mode
<none | pAssertedIdentity>

Defines the Asserted Identity Mode.

 None = system does not use the P-Asserted Identity header
 PAssertedIdentity

Use rPort
[[no]useRPort]

Defines whether or not to add the rPort value to the via headers. This defines the
behavior for symmetric response routing.
Valid options include:

 Enable
 Disable

SIP Transport Type
[transport <TCP | UDP>]

Defines if UDP or TCP is used as SIP transport.
Valid options include:

 UDP (default)
 TCP

SIP local port
[localPort <num>]

Defines the UDP local port.
Valid range is 1 to 8,000. The default is 5060.

SIP proxy port
[proxyPort <num>]

The SIP stack sends requests to this port.
Valid range is 1 to 32767. The default is 5060.

Note: There is no restriction on the proxy port.

Use Source Number as
Display Name

[manipulation sip-display­name

[no] copy-from-src]

If enabled, the SIP source name is copied to the display name.

Using CLI
To change the SIP general parameters using CLI:

1. Login to the system.

2. Change to the configuration mode.

3. From the main configuration mode, change to the “gateway sip” mode.

4. Use the commands in square brackets ([]) to change the parameter values.

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6.2.1.2 SIP Proxy & Registration Settings

The SIP Proxy & Registration Settings option opens the 'SIP Proxy & Registration’
screen. This screen is used to configure parameters that are associated with SIP Proxy
and Registration.

¾ To configure the SIP Proxy and Registration parameters:

1. Open the ‘SIP Proxy & Registration’ screen (Protocol Management menu > SIP

Gateway submenu > SIP Proxy & Registration Settings option).

Figure 6-2: SIP Proxy & Registration Screen

2. Configure the Proxy and Registration parameters according to

850H876HTable 6-2.

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3. Click the Submit button to save your changes and to register to a Proxy / Registrar.

4. To save the changes to the flash memory, refer to Section

877H 6.9, ’878HSaving Configuration

Settings on the MediaPack’ on page

879H131).

Table 6-2: SIP Proxy and Registration Parameters (continues on pages

853H880H70 to 881H72)

Parameter Description
SIP Domain Name

[[no]domain]

Defines the host part of the to and from headers used in SIP requests.
Valid options include:

 IP
 FQDN

Local Interface

[[no]bind <LAN|WAN>]

The SIP Stack uses this IP address in its control messages such as via and contact.
This parameter does not specify the interface used to send the packet. The outgoing
interface is determined by routing. Valid options include:

 LAN
 WAN

Proxy-Related Parameters
Enable Proxy

[[no]useProxy]

Enables or disables proxy.
Valid options include:

 Enable = Proxy is enabled.
 Disable (default) = Proxy is not enabled. If proxy is disabled, all proxy-related

parameters are ignored.

Primary Proxy

[[no]proxy 0 <IP|FQDN>]

The address of the primary and the three fallback proxies. If defined, messages are
sent to one of these addresses. If fallback proxies are used, keep alive must be
enabled.

Valid options include:

 IP
 FQDN

First Fallback Proxy

[[no]proxy 1 <IP|FQDN>]

The address of the primary and the 3 fallback proxies. If defined, messages are sent
to one of these addresses. If fallback proxies are used, keep alive must be enabled.

 IP
 FQDN

Second Fallback Proxy

[[no]proxy 2 <IP|FQDN>]

The address of the primary and the 3 fallback proxies. If defined, messages are sent
to one of these addresses. If fallback proxies are used, keep alive must be enabled.

Valid options include:

 IP
 FQDN

Third Fallback Proxy

[[no]proxy 3 <IP|FQDN>]

The address of the primary and the 3 fallback proxies. If defined, messages are sent
to one of these addresses. If fallback proxies are used, keep alive must be enabled.

Valid options include:

 IP
 FQDN

Redundancy Mode

[proxy-redundancy-mode
<parking|homing>]

Valid options include:

 None (default) = no proxy redundancy
 Parking = continue working with the currently active proxy
 Homing = always try to use the primary proxy

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Table 6-2: SIP Proxy and Registration Parameters (continues on pages 853H880H70 to 881H72)

Parameter Description
Proxy Swap Timeout

[proxy-hot-swap <500­2000ms>]

The time (in msec) after which a proxy is considered not working and the next proxy
is used. If fallback proxies are used, keep-alive must be enabled and the redundancy
mode must be set to parking or homing.

Valid range is 500 to 20,000 msec. The default is 2,000 msec.

Note: For fallback to routing table, please see parameter Fallback-to-routing table.

Enable-keep-alive

[[no]keepAlive]

Specifies if keep-alive using options is enabled.
Valid options include:

 Enabled
 Disabled (default)

Registrar-Related Parameters
Enable Registration

[[no]useRegistrar]

Enables or disables registration.
Valid options include:

 Enable = the system tries to register with a registrar. In this case, a registrar or

proxy must be specified. For additional information, refer to Section '

855H882HSIP Proxy &

Registration Settings' on page

856H883H69.

 Disable (default) = the system does not register with a registrar.

Registrar Address

[[no]registrar <IP|FQDN>]

 Address to where REGISTER requests are sent.
 Valid options include:
 IP
 FQDN

Registration Domain
Name

[reg-domain-name]

Defines the host part of the to and from header of the register message.
Valid options include:

 IP
 FQDN

Registration Expiry Time

[reg-expiry-timeout]

Defines the value of the expire header.
Valid range is 10 to 10,000 seconds. The default is 3,600.

Retry time

[reg-retry-timeout]

Defines the time after which a failed registration is repeated.
Valid range is 5 to 3,600 sec. The default is 30 sec.

Routing-Related Parameters
Routing & Manipulation

[no]route-before-incoming]

Determines if the routing manipulation is performed before or after number
manipulation.

Valid options include:

 route-first
 route-last (default)

Enable Fallback to
Routing Table

[[no]fallback-to-routing­table]

This parameter is applicable only if the proxy is enabled and routing tables are used.
Valid options include:

 Yes = If the proxy is not reachable, requests are sent to the address determined

by the routing table.

 No (default) = if the proxy is not reachable, requests are discarded.

Prefer Routing Table

[[no]prefer-route-table]

This parameter is applicable only if the proxy is enabled and routing tables are used.
Valid options include:

 No (default) = requests are sent to the proxy.
 Yes = requests are sent to the destination specified in the routing table. If the

entry is not found, the requests are sent to the proxy (if a proxy is enabled)

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Table 6-2: SIP Proxy and Registration Parameters (continues on pages 853H880H70 to 881H72)

Parameter Description
Use Routing Table for

Host Names and Profiles

[[no]always-use-route­table]

This parameter is applicable only if the proxy server is used.
Valid options include:

 Enabled = the domain field of the “to” header is set to the value determined by

the routing table.

 Disabled (default) = the domain field of the “to” header is set to the proxy.

Note: This parameter does not influence the destination to which the packet is sent.

Always use Proxy

[[no]forceProxy]

If this parameter is enabled, the system always uses the proxy server. If the proxy is
not on-line, the call fails.

Valid options include:

 Enabled
 Disabled (default)

Registration & Authentication Parameters
Authentication Mode

[[no] authPerGateway]

This parameter describes the authentication mode used to register / authenticate
with a proxy or gateway.

Valid options include:

 Per User = gateway registers only a single user and uses this user name and

password for call authentication.

 Per Gateway = registers a list of users defined in the SIP Users screen (refer to

Section '

857H884HSIP Users' on page 858H885H73). The gateway uses the list of users for call

authentication if a proxy or gateway requires authentication. The gateway
attempts to match the “from number” to select a user. If a match is found, this
user is used for authentication. If no user is found, the call fails.

Default User Name

User name used to register and authenticate with a registrar or to authenticate with a
proxy. This user name is only used if the Authentication Mode parameter is set to Per
Gateway.

Default User Password

Password used to authenticate with a registrar or a proxy.
This password is only used if the Authentication Mode parameter is set to Per

Gateway.

Authentication User

User name used for authentication. If not defined, the user name is used.

Using CLI
To define the SIP Proxy & Registration parameters using CLI:

1. Log on to the system.

2. Change to the configuration mode.

3. From the main configuration mode, change to the “context cs” mode.

4. From the “context cs” mode, change to the “interface sip” mode.

5. To enter the interface sip mode, use the command interface sip sip.

6. Use the command [[no[authPerGateway] as described above.

For more information on CLI, refer to Chapter

859H886H 5.3 on page 860H887H56.

To define the default user name, perform the following:

1. Log on to the system.

2. Change to the configuration mode.

3. From the main configuration mode, change to the “gateway sip SIP” mode.

4. Enter the command:

user default name <name> secret <password> authuser <authname>

Where <name> is the user name, <password> is the password, and <authname> is the name used for
authentication.

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6.2.1.3 SIP Users

The SIP Users option opens the 'SIP Users' screen. This screen is used to define up to 32
SIP users, by name and password.

¾ To configure SIP users:

1. Open the ‘SIP Users' screen (Protocol Management menu > SIP Gateway submenu

> SIP Users option).

Figure 6-3: SIP Users Screen

2. Configure the SIP users according to

861H888HTable 6-3.

3. Click the Submit button to apply your changes.

4. To save the changes to the flash memory, refer to Section

889H 6.9, ’890HSaving Configuration

Settings on the MediaPack’ on page

891H131).

Table 6-3: SIP Users Parameters

Parameter Description
Name

User name used to register and authenticate with a registrar or to authenticate with a
proxy.

This user name is only used if the Authentication Mode parameter is set to Per User.

Password

Password used to authenticate with a registrar or a proxy.
This password is only used if the Authentication Mode parameter is set to Per User.

Authentication User

User name used for authentication. If not defined, the user name is used.

Using CLI

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Table 6-3: SIP Users Parameters

Parameter Description
To define the SIP Users parameters using CLI:

1. Log on to the system.

2. Change to the configuration mode.

3. From the main configuration mode, change to the “gateway sip SIP” mode.

4. Enter the command:

user <x> name <name> secret <password>

Where <x> is the SIP User ID, <name> is the user name, and <password> is the password.

For more information on CLI, refer to Chapter

864H892H 5.3 on page 865H893H56.

6.2.2 ISDN

The ISDN submenu is used to configure the gateway’s ISDN parameters.
This menu provides the following options:

 ISDN General Settings (refer to Section '866H894HISDN General Settings' on page 867H895H74)
 ISDN Port Settings (refer to Section '868H896HISDN Port' on page 869H897H76)
 ISDN Interface Settings (refer to Section '870H898HISDN Interface' on page 871H899H78)
 Hunt Logic settings (refer to Section '872H900HLineHunting Logic' on page 873H901H81)

6.2.2.1 ISDN General Settings

The ISDN General Settings option opens the 'ISDN General Parameters' screen. This
screen allows you to configure the ISDN synchronization clock source and the tone set.

In order to operate correctly, all the ISDN devices in the network must be synchronized.
For ISDN, the network provides the clock while the user-side equipment must synchronize
with the clock provided by the network. The MediaPack has five optional clock sources:

 One internal clock
 Four ISDN interfaces configured as user side

Below are several examples of the clock synchronization network architecture:

 The PBX derives the clock from the PSTN and distributes clock synchronization to the

MediaPack (refer to

874H902HFigure 6-4).

 The MediaPack derives the clock from the PSTN and distributes clock synchronization

to the PBX (refer to

875H903HFigure 6-5).

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Figure 6-4: MediaPack Clock Synchronized by PBX

Figure 6-5: MediaPack Clock Synchronized by PSTN

 Faulty synchronization scenario: The PBX derives the clock from the PSTN. However,

the PBX can't distribute the clock to the MediaPack as the MediaPack's network side
port configuration is unable to receive clock synchronization from the PBX. In such a
scenario, bit slips / bit errors occur on the connection between the PBX and the
MediaPack. Speech transmission may still be possible, but not fax transmission.

To resolve this clock synchronization problem, add a connection between the
MediaPack and the PSTN network. In such a setup, both the PBX and MediaPack
derive their clock synchronization from the PSTN network.

¾ To configure ISDN general settings:

1. Open the ‘ISDN General Settings' screen (Protocol Management menu > ISDN

submenu > ISDN General Settings option).

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Figure 6-6: ISDN General Settings Screen

2. Configure the ISDN general parameters according

876H904HTable 6-4.

3. Click the Submit button to apply your changes.

4. To save the changes to the flash memory, refer to Section

905H 6.9, ’906HSaving Configuration

Settings on the MediaPack’ on page

907H131).

Table 6-4: ISDN General Parameters

Parameter Description
Clock Source

[clock-mode master]

Defines which port to use as clock source.
Valid options include:

 None = the system will use an internal clock
 0…3 = ISDN port 0 to 3, depending on model

Note: The selected clock must be configured as Uni-Side USER; otherwise the
system uses an internal clock.

Using CLI
To define the clock source parameters using CLI:

1. Log on to the system.

2. Change to the configuration mode.

3. From the main configuration mode, change to the “port pstn” mode.

4. To enter the "port pstn" mode, use the command

port pstn 0 <0..3>

Where the last number indicates the port as labeled on the case.

5. Use the commands in square brackets ([]) to change the parameter values

To define the tone set parameters using CLI:

1. Log on to the system.

2. Change to the configuration mode.

3. From the main configuration mode, change to the “context cs” mode.

4. From the “context cs” mode, change to the “interface pstn” mode.

5. To enter the “interface pstn” mode, use the command:

interface pstn <0..3>

Where the last number indicates the interface number

6. Use the command tone-set <name> to change the tone set. Use tab completion to obtain a list of

available tone sets.

For more information on CLI, refer to Chapter

879H908H 5.3 on page 880H909H56.

6.2.2.2 ISDN Port Settings

The ISDN Port Settings option opens the 'ISDN Ports' screen. This screen allows you to
configure an individual BRI port.

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¾ To configure the ISDN ports:

1. Open the ‘ISDN Ports’ screen (Protocol Management menu > ISDN submenu >

ISDN Port Settings option).

Figure 6-7: ISDN Ports Screen

2. From the 'ISDN Ports' list, select an ISDN port.

3. Configure the ISDN Ports parameters according to

883H910HTable 6-5.

4. Click the Submit button to save your changes.

5. To save the changes to the flash memory, refer to Section

911H 6.9, ’912HSaving Configuration

Settings on the MediaPack’ on page

913H131).

Table 6-5: ISDN Ports Parameters

Parameter Description
Uni-side

[uni-side <net|usr>]

Determines if the interface is user or network side.

 Net
 User (default)

Permanent-layer2

[[no]permanent-layer2]

Enables the system to attempt to keep the ISDN Layer 2 connection open.
Valid options include:

 Enable = permanent layer 2
 Disable (default)

Layer 2 mode

[l2proto <pp|pmp>]

Configures the layer 2 mode.
Valid options include:

 PP = point to point
 PMP (default) = point to multipoint

ISDN Interface

[[no]bind <if_num>]

Defines the ISDN interface (number) to which this port is assigned.
Valid range is 0 to 3. The default is <port num>.
For more information about ISDN interfaces, see Section

86H914H 6.2.2.3 on page 887H915H78.

Admin State

[up|down]

The administrative status (up or down) of the interface.
Valid options include:

 Enable (default)
 Disable

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Table 6-5: ISDN Ports Parameters

Parameter Description
Using CLI

To change the ISDN port parameters using CLI:

1. Log on to the system.

2. Change to the configuration mode.

3. From the main configuration mode, change to the “port pstn” mode.

4. To enter the "port pstn" mode, use the command:

port pstn 0 <0..3>

The last number indicates the port as labeled on the case.

5. Use the commands in square brackets ([]) to change the parameter values.

For more information on CLI, refer to Chapter

888H916H 5.3 on page 889H917H56.

6.2.2.3 ISDN Interface Settings

The ISDN Interface Settings option opens the ‘ISDN Interfaces' screen. The ISDN
interface is a logical entity used for call routing. It uses the same logic as ‘Hunt Groups’, but
with enhanced capabilities. The ISDN interface configuration includes the setting of an
individual BRI port.

Note: For a description of the convention for entering telephone numbers, refer to

Section '890H918HConvention for Entering Phone Numbers in Tables' on page 891H919H56.

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¾ To configure the ISDN interfaces:

1. Open the ‘ISDN Interfaces' screen (Protocol Management menu > ISDN submenu >

ISDN Interface Settings option).

Figure 6-8: ISDN Interfaces Screen

2. From the 'ISDN Interfaces' list, select an ISDN interface.

3. Configure the ISDN interface parameters according to

892H920HTable 6-6.

4. Click the Submit button to save your changes.

5. To save the changes to the flash memory, refer to Section

921H 6.9, ’922HSaving Configuration

Settings on the MediaPack’ on page

923H131).

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Table 6-6: ISDN Interface Parameters

Parameter Description
Digit Collection Timeout

[digit-collection timeout
<num>]

Specifies the digit collection timeout in seconds.
Valid range is 1 to 15 sec. Default value is 5 sec.

Digit collection
termination char

[[no]digit-collection
terminating-char <* | # | *#>]

Specifies a character that terminates digit collection.
Valid options include:

 * = indicates that the number is complete by pressing *
 # = indicates that the number is complete by pressing #
 *# = indicates that the number is complete by pressing * or #
 <empty> (default) = the user cannot indicate completion of the number

Digit collection Max No.
Len

[digit-collection nr-length
<num>

Specifies the maximum number length after which the number is assumed to be
complete.

Valid range is 1 to 30. The default value is 30.

Default Number
[[no]default-calling-party]

The phone number that is used in case the ISDN peer doesn't provide a CLIP. If no
phone number is defined, “anonymous” is used (default).

MSN
[[no]msn <number>]

Defines a phone number suffix for which all calls with the same suffix are accepted
when configured as a PMP user interface. Up to 8 phone number suffixes can be
defined. The maximum length of each number is 30.

Hunt Logic
[hunt-logic < cyclic-down |
cyclic-up | down | up>]

Determines the ISDN port allocation scheme by the ISDN interface for IP-to-ISDN
calls.

 Up = the highest available free port is used
 Down = the lowest available free port is used
 Cyclic-up (default) = the next higher free port is used
 Cyclic-down = The next lower free port is used

Add Port as Prefix
[no] add-port-as-prefix

If enabled, the ISDN port number of the incoming call is added to the source
number as the prefix.

Add B-Channel as Prefix
[no] add-b-channel-as-prefix

If enabled, the B-Channel number of the incoming call is added to the source
number as a prefix.

Adding the B-Channel will precede the number manipulation.
Default: disabled
Note: if more than one prefix is enabled, see Section 924H 6.2.2.4 “925HOrder of Prefixes” on

page

926H81 for order of prefixes.

Add NPI to calling number
[no] add-npi-as-prefix add­to-calling

If enabled, the NPI from the Calling Number of the incoming call is added to the
source number as a prefix.

Adding the NPI will precede the number manipulation.
Default: disabled
Note: if more than one prefix is enabled, see Section

927H 6.2.2.4 “928HOrder of Prefixes” on

page

929H81 for order of prefixes.

Add NPI to called number

[no] add-npi-as-prefix add­to-called

If enabled, the NPI from the Called Number of the incoming call is added to the
destination number as a prefix.

Adding the NPI will precede the number manipulation.
Default: disabled
Note: if more than one prefix is enabled, see Section 930H 6.2.2.4 “931HOrder of Prefixes” on

page

932H81 for order of prefixes.

Add TON to calling
number

[no] add-ton-as-prefix add­to-calling

If enabled, the TON from the Calling Number of the incoming call is added to the
source number as a prefix.

Adding the TON will precede the number manipulation.
Default: disabled
Note: if more than one prefix is enabled, see Section

933H 6.2.2.4 “934HOrder of Prefixes” on

page

935H81 for order of prefixes.

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Table 6-6: ISDN Interface Parameters

Parameter Description
Add TON to called number

[no] add-ton-as-prefix add­to-called

If enabled, the TON from the Called Number of the incoming call is added to the
destination number as a prefix.

Adding the TON will precede the number manipulation.
Default: disabled
Note: if more than one prefix is enabled, see Section

936H 6.2.2.4 “937HOrder of Prefixes” on

page

938H81 for order of prefixes.

Route First
[[no ]route-before-incoming]

If enabled, the call routing is performed before the number manipulation.
Default: disabled

Configuring ISDN Interface using CLI
To change the ISDN Interface parameters using CLI:

6. Log on to the system.

7. From the main configuration mode, change to the “context cs” mode.

8. Form the “context cs” mode, change to the “interface pstn” mode.

9. To enter the “interface pstn” mode, use the command:

interface pstn <0..3>

The last number indicates the interface number.

10. Use the commands in square brackets to change the parameters.

6.2.2.4 Order of Prefixes

For ISDN to SIP calls, the prefixes will appear in the following order:

1. Port

2. B-Channel

3. NPI

4. TON

6.2.2.5 LineHunting Logic

ISDN Line hunting is achieved by aggregating several ISDN ports into one ISDN interface.
As described above, each ISDN port binds to an ISDN interface. If several ports bind to the
same ISDN interface, the ISDN interface selects a port with a free channel based on the
hunt logic defined in the ISDN interface. Note that hunt logic operates on ports and not on
B-channels. A port is considered non-free if there is no free channel on that port. And it is
considered free if there is at least one free channel.

The illustration below shows an example of an IP-to-ISDN call. The IP-to-Tel Call Routing
table (refer to Section '

895H939HIP to Tel Routing Table' on page 896H940H91) determines the ISDN interface.

The ISDN interface selects a B-channel on an available ISDN port.

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Figure 6-9: ISDN Hunting Logic

6.2.2.6 Manipulation Tables

The VoIP gateway provides four Number Manipulation tables for incoming and outgoing
calls. These tables are used to modify the destination and source telephone numbers so
that the calls can be routed correctly. In additional to numbers, the manipulation tables
support manipulation roles based on signs and/or letters A possible use for number
manipulation can be to strip and add dialing plan digits from and to the number. For
example, a user could dial "9" in front of each number in order to indicate an external line.
This number ("9") can be removed before the call is setup.

The Manipulation Tables include the following tables:

 IP to Tel Destination Number Manipulation Table for IP-to-Telephone (Tel) calls (refer

to Section '

897H941HIP-to-Tel Destination Numbers' on page 898H942H83)

 Tel to IP Destination Number Manipulation Table for Tel-to-IP calls (refer to Section

'

899H943HTel-to-IP Destination Numbers' on page 900H944H85)

 IP to Tel Source Number Manipulation Table for IP-to-Tel calls (refer to Section '901H945HIP-to-

Tel Source Numbers' on page

902H946H86)

 Tel to IP Source Number Manipulation Table for Tel-to-IP calls (refer to Section '903H947HTel-

to-IP Source Numbers' on page

904H948H87)

 IP to Tel Source Number Manipulation Table for IP-to-Tel calls (refer to Section '901H949HIP-to-

Tel Source Numbers' on page

902H950H86)

 Tel to IP Source Number Manipulation Table for Tel-to-IP calls (refer to Section '903H951HTel-

to-IP Source Numbers' on page

904H952H87)

Note: Number manipulation can occur either before or after a routing decision is

made. For example, you can route a call to a specific ISDN interface
according to its original number, and then you can remove or add a prefix
to that number before it is routed. To configure whether number
manipulation is performed before or after call routing, use the 'Routing &
Manipulation' parameter in the SIP Proxy & Registration screen (described
in Section '905H953HSIP Proxy & Registration Settings' on page 906H954H69.

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Note: the actions “strip leave add” are executed in the following order: strip

(prefix/suffix); leave; add (prefix/suffix).

6.2.2.7 IP-to-Tel Destination Numbers

The IP to Tel Destination Number Manipulation table is used to change the destination
number received in IP-to-telephone incoming calls. The table is processed from top to
bottom, where the first matching rule is used to manipulate the number. Processing stops
after the first manipulation.

Note: For a description on the convention for entering telephone numbers in the

Manipulation tables, refer to Section '907H955HConvention for Entering Phone

Numbers in Tables' on page 908H956H56.

¾ To configure IP-to-Tel Destination Numbers:

1. Open the IP to Tel Destination Number Manipulation Table (Protocol Management

menu > Manipulation Tables submenu > IPÆTel Destination Numbers option).

Figure 6-10: IP to Tel Destination Number Manipulation Table

2. From the ‘Position' drop-down list, select the entry that you want to add.

3. Configure the number manipulation table according to

909H957HTable 6-7.

4. Click the Insert button to insert an entry at the specified position.

5. To save the changes to the flash memory, refer to Section

958H 6.9, ’959HSaving Configuration

Settings on the MediaPack’ on page

960H131).

You can modify an entry by clicking the Modify button and delete an entry by clicking the
Remove button.

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Table 6-7: IP to Tel Destination Number Manipulation Table

Parameter Description
Position

Determines the priority of the configured manipulation rule, where "0" has the
highest priority.

Destination Number
[dest-num-match <num>]

Match the destination number [prefix, suffix, number]

Source Number

[src-num-match <num>]

Match the source number [prefix, suffix, number]

Source IP Address

[src-ip-match <IP>]

Match the source IP of the invite.

Number of Stripped Digits

[strip [prefix | suffix] <num>]

Strip the number of digits at the beginning of the number. If the number is
included in parenthesis "()", this function strips the suffix. A combination of prefix
and suffix e.g. 3(2) is valid.

Prefix (Suffix) to Add

[add [prefix | suffix] <num>]

Adds this prefix or (suffix). A combination of prefix and suffix e.g. 3(2) is valid.

Number of Digits to Leave

[leave <num>]

Number of remaining digits from the right.

Type of Number

[type [unknown |
international |
national |
network-specific |
subscriber-number |
abbreviated-number]]

Defines the Type of Number. Valid options include:

 Unknown (default)
 International
 National
 Network specific
 Subscriber number
 Abbreviated number

NPI

[npi [unknown |
isdn |
data |
telex |
national |
private]]

Defines the numbering plan identifier. Valid options include:

 Unknown (default)
 ISDN
 Data
 Telex
 National
 Private

Bearer Capability

[bearer-cap[Speech |
UnrestrictedDigitalInformation |
RestrictedDigitalInformation |
Audio_3_1kHz]]

Defines the ISDN Bearer Capability. Valid options include:

 Speech
 Unrestricted Digital Information (UDI)
 Restricted Digital Information
 3.1 kHz Audio

Using CLI
To change the IP -> Tel destination number manipulations parameters:

1. Log on to the system.

2. From the main configuration mode, change to the “manipulation ip2tel dest-table” mode.

3. Enter a routing entry using the command:

pos <num> <values>

4. To remove a routing entry, use the command:

no pos <num>

For a detailed explanation of the supplied matching and manipulation criteria, use the o nline help

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6.2.2.8 Tel-to-IP Destination Numbers

The Tel to IP Destination Number Manipulation table is used to define rules for changing
the destination number received in telephone-to-IP calls. The table is processed from top to
bottom, where the first matching rule is used to manipulate the number. Processing stops
after the first successful manipulation.

Note: For a description on the convention for entering telephone numbers in the

Manipulation tables, refer to Section '912H961HConvention for Entering Phone

Numbers in Tables' on page 913H962H56.

¾ To configure Tel-to-IP Destination Numbers:

1. Open the Tel to IP Destination Number Manipulation Table (Protocol Management

menu > Manipulation Tables submenu > TelÆIP Destination Numbers option).

Figure 6-11: Tel to IP Destination Number Manipulation Table

2. From the ‘Position' drop-down list, select the entry that you want to add.

3. Configure the Number Manipulation table according to

914H963HTable 6-8.

4. Click the Insert button to insert an entry at the specified position.

5. To save the changes to the flash memory, refer to Section

964H 6.9, ’965HSaving Configuration

Settings on the MediaPack’ on page

966H131).

You can modify an entry by clicking the Modify button and delete an entry by clicking the
Remove button.

Table 6-8: Tel to IP Destination Number Manipulation Table

Parameter Description
Position

Determines the priority of the configured manipulation rule, where "0" has the
highest priority.

Destination Number

[dest-num-match <num>]

Match the destination number [prefix, suffix, number]

Source Number

[src-num-match <num>]

Match the source number [prefix, suffix, number]

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Table 6-8: Tel to IP Destination Number Manipulation Table

Parameter Description
Number of Stripped Digits

[strip [prefix | suffix] <num>]

Strip the number of digits at the beginning of the number. If the number is included
in parenthesis "()", this function strips the suffix. A combination of prefix and suffix
e.g. 3(2) is valid.

Prefix (Suffix) to Add

[add [prefix | suffix] <num>]

Adds this prefix or (suffix). A combination of prefix and suffix e.g. 3(2) is valid.

Number of Digits to Leave

[leave <num>]

Number of remaining digits from the right.

Using CLI
To change the Tel -> IP Destination Number Manipulations parameters:

1. Log on to the system.

2. From the main configuration mode, change to the “Manipulation tel2ip dest-table” mode.

3. Enter a routing entry using the command:

pos <num> <values>

4. To remove a routing entry, use the command:

no pos <num>

For a detailed explanation of the supplied matching and manipulation criteria, use the o nline help

6.2.2.9 IP-to-Tel Source Numbers

The IP to Tel Source Number Manipulation table is used to define rules for changing the
destination number received in telephone-to-IP calls. The table is processed from top to
bottom, where the first matching rule is used to manipulate the number. Processing stops
after the first successful manipulation.

Note: For a description on the convention for entering telephone numbers in the

Manipulation tables, refer to Section '917H967HConvention for Entering Phone

Numbers in Tables' on page 918H968H56.

¾ To configure IP-to-Tel source numbers:

1. Open the IP to Tel Source Number Manipulation Table (Protocol Management menu

> Manipulation Tables submenu > IPÆTel Source Numbers option).

Figure 6-12: IP to Tel Source Number Manipulation Table

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2. From the ‘Position' drop-down list, select the entry that you want to add.

3. Configure the number manipulation table according to

919H969HTable 6-8.

4. Click the Insert button to insert an entry at the specified position.

5. To save the changes to the flash memory, refer to Section

970H 6.9, ’971HSaving Configuration

Settings on the MediaPack’ on page

972H131).

You can modify an entry by clicking the Modify button and delete an entry by clicking the
Remove button.

Table 6-9: IP-to-Tel Source Number Manipulation Table

Parameter Description
Position

Determines the priority of the configured manipulation rule, where "0" has the
highest priority.

Destination Number

[dest-num-match <num>]

Match the destination number [prefix, suffix, number]

Source Number

[src-num-match <num>]

Match the source number [prefix, suffix, number]

Number of Stripped Digits

[strip [prefix | suffix] <num>]

Strip the number of digits at the beginning of the number. If the number is included
in parenthesis "()", this function strips the suffix. A combination of prefix and suffix
e.g. 3(2) is valid.

Prefix (Suffix) to Add

[add [prefix | suffix] <num>]

Adds this prefix or (suffix). A combination of prefix and suffix e.g. 3(2) is valid.

Number of Digits to Leave

[leave <num>]

Number of remaining digits from the right.

Using CLI
To change the IP -> Tel source number manipulations parameters:

1. Log on to the system.

2. From the main configuration mode, change to the “manipulation ip2tel src-table” mode.

3. Enter a routing entry using the command:

pos <num> <values>

4. To remove a routing entry, use the command:

no pos <num>

For a detailed explanation of the supplied matching and manipulation criteria, use the o nline help

Note: The table is processed downwards. The processing stops after the first

match. This means that the order is relevant.

6.2.2.10 Tel-to-IP Source Numbers

The Tel to IP Source Number Manipulation table is used to define rules for changing the
destination number received in telephone-to-IP calls. The table is processed from top to
bottom, where the first matching rule is used to manipulate the number. Processing stops
after the first successful manipulation.

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Note: For a description on the convention for entering telephone numbers in the

Manipulation tables, refer to Section '922H973HConvention for Entering Phone

Numbers in Tables' on page 923H974H56.

¾ To configure Tel-to-IP source numbers take these 5 steps:

1. Open the Tel to IP Source Number Manipulation Table (Protocol Management menu

> Manipulation Tables submenu > TelÆIP Source Numbers option).

Figure 6-13: Tel to IP Source Number Manipulation Table

2. From the ‘Position' drop-down list, select the entry that you want to add.

3. Configure the number manipulation table according to

924H975HTable 6-10.

4. Click the Insert button to insert an entry at the specified position.

5. To save the changes to the flash memory, refer to Section

976H 6.9, ’977HSaving Configuration

Settings on the MediaPack’ on page

978H131).

You can modify an entry by clicking the Modify button and delete an entry by clicking the
Remove button.

Table 6-10: Tel-to-IP Source Number Manipulation Table

Parameter Description
Position

Determines the priority of the configured manipulation rule, where "0" has the
highest priority.

Destination Number

[dest-num-match <num>]

Match the destination number [prefix, suffix, number]

Source Number

[src-num-match <num>]

Match the source number [prefix, suffix, number]

Number of Stripped Digits

[strip [prefix | suffix] <num>]

Strip the number of digits at the beginning of the number. If the number is included
in parenthesis "()", this function strips the suffix. A combination of prefix and suffix
e.g. 3(2) is valid.

Prefix (Suffix) to Add

[add [prefix | suffix] <num>]

Adds this prefix or (suffix). A combination of prefix and suffix e.g. 3(2) is valid.

Number of Digits to Leave

[leave <num>]

Number of remaining digits from the right.

Using CLI

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Table 6-10: Tel-to-IP Source Number Manipulation Table

Parameter Description
To change the Tel -> IP source number manipulations parameters:

1. Log on to the system.

2. From the main configuration mode, change to the “manipulation tel2ip src-table” mode.

3. Enter a routing entry using the command:

pos <num> <values>

4. To remove a routing entry, use the command:

no pos <num>

For a detailed explanation of the supplied matching and manipulation criteria, use the o nline help

6.2.2.11 Clearmode Translation

The Clearmode translation table is used to translate ISDN bearer capability UDI to SIP
clearmode codec and vice versa. If enabled the following translation will be used:

If the incoming SIP connection has CLEARMODE as the most preferred codec the ISDN
setup will use Unrestricted Digital Information.

If the incoming ISDN setup indicates Unrestricted Digital Information, The CLEARMODE
codec will be used as the most preferred codec on the SIP side.

Table 6-11: Clearmode Translation

Parameter Description
Clearmode Translation

[[no] translate]

Enable or disable the clearmode translation.

Clearmode Encoding
Name

[encoding-name
[CLEARMODE | X-CCD]]

The encoding name to use for CLEARMODE. (Default is CLEARMODE)
CLEARMODE: Use “CLEARMODE” as encoding name as described in RFC4040.
X-CCD: Use “X-CCD” as encoding name.

Using CLI
To change the Clearmode Translation:

1. Log on to the system.

2. From the main configuration mode, change to the “manipulation clearmode” mode.

3. Use the commands in square brackets to change the parameters.

6.2.3 Routing Tables

The gateway provides two different routing tables:

 Tel to IP Routing Table: configured for routing incoming Tel calls to IP addresses

(refer to Section '

927H979HTel to IP Routing Table' on page 928H980H90)

 IP to Tel Routing Table: configured for routing incoming IP calls to groups of channels

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called ISDN interfaces (refer to Section '929H981HIP to Tel Routing Table' on page 930H982H91)

Note: Settings in the Tel to IP Routing Table may be overridden by proxy

settings. For more information on proxy configuration, refer to '931H983HSIP Proxy &

Registration ' on page 932H984H69.

6.2.3.1 Tel to IP Routing Table

The Tel to IP Routing Table is used to route incoming Tel calls to IP addresses. This
routing table associates a called / calling telephone number’s prefixes with a destination IP
address. When a call is routed through the VoIP gateway (Proxy isn’t used), the called and
calling numbers are compared to the list of prefixes on the IP Routing Table (up to 50
prefixes can be configured). Calls that match these prefixes are sent to the corresponding
IP address. If the number dialed does not match these prefixes, the call is not made.

When using a Proxy server, you do not need to configure the Tel to IP Routing Table.
However, if you want to use fallback routing when communication with Proxy servers is
lost, or to obtain different SIP URI host names (per called number) or to assign IP profiles,
you need to configure the IP Routing Table.

Note that for the Tel to IP Routing table to take precedence over a Proxy for routing calls,
set the parameter 'Prefer Routing Table' to Yes (refer to Section '

933H985HSIP Proxy & Registration

Settings' on page

934H986H69). The gateway checks the 'Destination IP Address' field in the 'Tel to

IP Routing' table for a match with the outgoing call. Only if a match is not found, is a Proxy
used.

Possible uses for Tel to IP Routing can be as follows:

 Enables fallback to internal routing table if there is no communication with the Proxy

servers.

 Always Use Routing Table: When this feature is enabled, even if a Proxy server is

used, the SIP URI host name in the sent INVITE message is obtained from this table.
Using this feature, users are able to assign a different SIP URI host name for different
called and/or calling numbers.

 Assign Profiles to destination address (also when a Proxy is used).

Note: The Tel to IP Routing Table must contain at least one routing entry. The

gateway provides a default routing entry (Position 0). However, if you
delete this entry, ensure that the table still contains at least one routing
entry.

¾ To configure the Tel to IP Routing table take these 5 steps:

1. Open the ‘Tel to IP Routing Table’ screen (Protocol Management menu > Routin g

Tables submenu > Tel to IP Routing option).

Figure 6-14: Tel to IP Routing Table Screen

2. From the ‘Position' drop-down list, select the entry that you want to edit.

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3. Configure the Tel to IP Routing table according to 935H987HTable 6-12.

4. Click the Insert button to insert an entry at the specified position.

5. To save the changes to the flash memory, refer to Section

988H 6.9, ’989HSaving Configuration

Settings on the MediaPack’ on page

990H131)..

You can modify an entry by clicking the Modify button and delete an entry by clicking the
Remove button.

Table 6-12: Tel to IP Routing Table Parameters

Parameter Description
Position

Determines the priority of the configured routing rule, where "0" has the highest
priority.

Destination Number

[dest-num-match <num>]

Match the destination number [prefix, suffix, number].

Source Number

[src-num-match <num>]

Match the source number [prefix, suffix, number].

Destination IP Address

[dest-ip <IP>]

Defines the destination IP.

Profile ID

[profile-id <id>]

Determines the profile to be used.

Using CLI
To change the Tel -> IP destination number manipulations parameters:

1. Log on to the system.

2. From the main configuration mode, change to the “routing tel2ip table” mode.

3. Enter a routing entry using the command:

pos <num> <values>

4. To remove a routing entry, use the command:

no pos <num>

For a detailed explanation of the supplied matching and manipulation criteria, use the online help.
Note 1: The key “dest-if sip” is required if Call Routing is configured using the CLI. If call routing is configured

using the Web interface, this key is implicitly added.
Note 2: <num> denotes the dialing plan notation (refer to Section '

938H991HDialing Notations' on page 939H992H56).

6.2.3.2 IP to Tel Routing Table

The IP to Tel Routing Table is used to route incoming IP calls to groups of channels called
ISDN interfaces. Calls are assigned to ISDN interfaces according to any combination of the
following three options (or using each independently):

 Destination phone prefix
 Source phone prefix
 Source IP address

The call is sent to the specified ISDN interface which then selects an available ISDN port.

¾ To configure the IP to Tel Routing table take these 5 steps:

1. Open the ‘IP to Tel Routing Table’ screen (Protocol Management menu > Routing

Tables submenu > IP to Tel Routing option).

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Figure 6-15: IP to Tel Routing Table Screen

2. From the ‘Position' drop-down list, select the entry that you want to add.

3. Configure the Tel to IP Routing table according to

940H993HTable 6-13.

4. Click the Insert button to insert an entry at the specified position.

5. To save the changes to the flash memory, refer to Section

994H 6.9, ’995HSaving Configuration

Settings on the MediaPack’ on page

996H131).

You can modify an entry by clicking the Modify button and delete an entry by clicking the
Remove button.

Table 6-13: IP to Tel Routing Table Parameters

Parameter Description
Position

Determines the priority of the configured routing rule, where "0" has the highest
priority.

Destination Number

[dest-num-match <num>]

Match the destination number [prefix, suffix, number].

Source Number

[src-num-match <num>]

Match the source number [prefix, suffix, number].

Source IP Address

[src-ip-match <IP>]

Match the source IP of the invite.

Destination interface

[dest-if <isdn if number>]

Destination ISDN interface.

Profile ID

[[profile-id <id>]]

Determines the profile to be used.

Using CLI
To define the IP -> Tel routing parameters:

1. Log on to the system.

2. From the main configuration mode, change to the “routing ip2tel table” mode.

3. Enter a routing entry using the command:

pos <num> <values>

4. To remove a routing entry, use the command:

no pos <num>

For a detailed explanation of the supplied matching and manipulation criteria, use the online help.
Note: <num> denotes the dialing plan notation (refer to Section '

943H997HDialing Notations' on page 944H998H56).

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6.2.4 Profile Definitions

As described in '945H999HRouting Tables' on page 946H1000H89, the call routing assigns a profile to each call.
The profile defines specific properties used for this call. The system uses the following two
profiles:

 IP profiles for ISDN-to-SIP calls (refer to Section '947H1001HIP Profiles' on page 948H1002H93)
 Tel profiles for SIP-to-ISDN calls (refer to Section '949H1003HISDN Profiles' on page 950H1004H95)
 Coder Groups (refer to Section '951H1005HCoder Group ' on page 952H1006H98)

6.2.4.1 IP Profiles

IP Profiles describe the properties of an ISDN-to-IP call. The IP Profiles option opens the
‘IP Profiles' screen. This screen defines Fax handling, DTM handling, and codec groups.

¾ To configure the IP Profiles take these 5 steps:

1. Open the ‘IP Profiles' screen (Protocol Management menu > Profile Definitions

submenu > IP Profiles option).

Figure 6-16: IP Profiles Screen

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2. From the 'IP Profiles' drop-down list, select the entry that you want to edit.

3. Configure the IP profile according to

953H1007HTable 6-14.

4. Click the Add button to apply the settings.

5. To save the changes to the flash memory, refer to Section

1008H 6.9, ’1009HSaving Configuration

Settings on the MediaPack’ on page

1010H131).

You can modify an entry by clicking the Modify button and delete an entry by clicking the
Remove button.

Table 6-14: IP Profile Parameters

Parameter Description
ID

Profile ID.
Valid range is 1 to 30.

Profile Name

The profile name is listed as comment. It is not relevant for configuration. The
name is a string of no more than 20 characters.

Fax signaling method

[[no]fax <g711|t38>]

Defines how fax is handled.
Valid options include:

 No Fax = fax detection is disabled.
 T.38Relay = fax is transmitted using T.38. If T.38 Negotiations fail, the system

performs a fallback to the last active coded.

 G.711Transport = fax is transmitted using g.711 a-law.

Allow modem bypass

[[no]modem-bypass]

Defines how modem calls are handled.
Valid options include:

 Enable = modem calls are transmitted using G.711 a-law
 Disable = modem calls are transmitted with the currently active codec

Jitter mode

[[no]adaptive-jitter]

Determines the type of jitter buffer.
Valid options include:

 Adaptive
 Static

Jitter max delay

[jitter-max-delay <value>]

Defines the maximum jitter delay. The Adaptive jitter buffer does not exceed this
value.

Valid range is 10 to 300 msec. The default value is 70.

DSP output gain

[dsp-output-gain]

Defines the DSP output gain.
The range is -31 to +31 dB.

DSP Fax/Modem gain

[dsp-fax-gain ]

Defines the DSP Fax/Modem gain.
The range is -31 to +31 dB.

DSP DTMF gain

[dtmf-gain <-31..31>]

Defines the DTMF gain.
The range is -31 to +31 dB.

Echo canceling

[[no]echo-canceling]

Enables or disables echo cancellation.
Valid options include:

 Enable
 Disable

Silence suppression /
comfort noise

[[no]silence-suppression]

Enables or disables silence suppression and comfort noise generation.
Valid options include:

 Enable
 Disable

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Table 6-14: IP Profile Parameters

Parameter Description
DTMF Transport

[dtmf-transport<in­band|nte>]

Defines the method for transporting DTMF.
Valid options include:

 nte
 In-band = DTMF events are transported using the current voice codec.

Note: DTMF events are transported using named tone events according to RFC

2833.

RFC 2833 Payload Type

[dtmf-nte-payload-type
<payload-type>]

Defines the payload type to use for NTE. Possible values range from 96 – 127.
Default is 103.

CLEARMODE Payload
Type

[clearmode-payload-type
<payload-type>]

Defines the payload type to use for CLEARMODE. Possible values range from 96
– 127. Default is 97.

coder group

[coder-group <id>]

Defines the coder group to be used for this profile.

Using CLI
To define the IP Profile parameters:

1. Log on to the system.

2. From the main configuration mode, change to the “profile voice ip” mode.

3. To enter the “profile voice ip” mode, use the command:

profile voice ip <1..30>

The last number indicates the profile number.

4. Use the commands in square brackets [xx] to change the parameters.

6.2.4.2 ISDN Profiles

ISDN Profiles describe the properties of an IP-to-ISDN call. The ISDN Profiles option
opens the ‘ISDN Profile' screen. This screen is used to define Fax handling, DTM handling,
and codec groups.

¾ To configure the ISDN Profiles:

1. Open the ‘ISDN Profiles' screen (Protocol Management menu > Profile Definitions

submenu > ISDN Profiles option).

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Figure 6-17: ISDN Profiles Screen

2. Configure the ISDN profile according to

956H1011HTable 6-15.

3. Click the Add button to apply the settings.

4. To save the changes to the flash memory, refer to Section

1012H 6.9, ’1013HSaving Configuration

Settings on the MediaPack’ on page

1014H131).

You can modify an entry by clicking the Modify button and delete an entry by clicking the
Remove button.

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Table 6-15: ISDN Profile Parameters

Parameter Description
ID

Profile ID. Valid range is 1 to 4.

Profile Name

The profile name is listed as comment. It is not relevant for configuration. The
name is a string of no more than 20 characters.

Fax signaling method

[[no]fax <g711|t38>]

Defines how fax is handled. Valid options include:

 NoFax = fax detection is disabled.
 T.38Relay = fax is transmitted using T.38. If T.38 Negotiations fail, the system

performs a fallback to the last active coded.

 G.711Transport = fax is transmitted using g.711 a-law.

Allow modem bypass

[[no]modem-bypass]

Defines how modem calls are handled. Valid options include:

 Enable = modem calls are transmitted using G.711 a-law
 Disable = modem calls are transmitted with the currently active codec

Jitter mode

[[no]adaptive-jitter]

Determines the type of jitter buffer. Valid options include:

 Adaptive
 Static

Jitter max delay

[jitter-max-delay <value>]

Defines the maximum jitter delay. The Adaptive jitter buffer does not exceed this
value.

Valid range is 10 to 300 msec. The default value is 70.

DSP output gain

[dsp-output-gain]

Defines the DSP output gain.
The range is -31 to +31 dB.

DSP Fax/Modem gain

[dsp-fax-gain ]

Defines the DSP Fax/Modem gain.
The range is -31 to +31 dB.

DSP DTMF gain

[dtmf-gain <-31..31>]

Defines the DTMF gain.
The range is -31 to +31 dB.

Echo canceling

[[no]echo-canceling]

Enables or disables echo cancellation.
Valid options include:

 Enable
 Disable

Silence suppression /
comfort noise

[[no]silence-suppression]

Enables or disables silence suppression and comfort noise generation.
Valid options include:

 Enable
 Disable

DTMF Transport

[dtmf-transport<in­band|nte>]

Defines the method for transporting DTMF.
Valid options include:

 NTE (RFC2833)
 Inband = DTMF events are transported using the current voice codec.

Note: DTMF events are transported using named tone events according to RFC

2833.

RFC 2833 Payload Type

[dtmf-nte-payload-type
<payload-type>]

Defines the payload type to use for NTE. Possible values range from 96 – 127.
Default is 103.

CLEARMODE Payload
Type

[clearmode-payload-type
<payload-type>]

Defines the payload type to use for CLEARMODE. Possible values range from 96
– 127. Default is 97.

coder group

[coder-group <id>]

Defines the coder group to be used for this profile.

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SIP User's Manual 98 Document #: LTRT-53301

Table 6-15: ISDN Profile Parameters

Parameter Description
Using CLI

To define the ISDN Profile parameters:

1. Log on to the system.

2. From the main configuration mode, change to the “profile voice isdn” mode.

3. To enter the “profile voice isdn” mode, use the command:

profile voice ip <1..4>

The last number indicates the profile number.

4. Use the commands in square brackets ([]) to change the parameters.

6.2.4.3 Coder Group Profiles

The Coder Group Profiles option opens the 'Coder Groups' screen. This screen allows
you to configure the first to fifth preferred coders (and their corresponding ptimes) for the
gateway. The first coder is the highest priority coder and is used by the gateway whenever
possible. If the far end gateway cannot use the coder assigned as the first coder, the
gateway attempts to use the next coder and so forth.

The gateway supports the following coders:

 G.711 A-law 64 kbps supporting packetization period of 10, 20, 30, 40, 50, 60, 80,

100, and 120 msec

 G.711 µ-law 64 kbps supporting packetization period of 10, 20, 30, 40, 50, 60, 80,

100, and 120 msec

 G.723.1 5.3, 6.3 kbps supporting packetization period of 30, 60, 90, 120, and 150

msec

 G.726 16, 24, 32, 40 kbps supporting packetization period of 10, 20, 30, 40, 50, 60,

80, 100, and 120 msec

 G.729A 8 kbps supporting packetization period of 10, 20, 30, 40, 50, 60, 80, 100, and

120 msec

 Clearmode 64 kbps supporting packetization of 10, 20, 30, 40. 50, 60, 80, 100, 120

msec.

 T.38 The fax (T.38) codec does not required a packetization

The default coder is G.711 A-Law 60ms.

¾ To configure the gateway’s coders:

1. Open the ‘Coder Groups' screen (Protocol Management menu > Protocol

Definitions submenu > Coder Group Profiles option).

SIP User's Manual 6. Configuring the MediaPack

Version 2.4 159 June 2008

Figure 6-18: Coder Groups Screen

2. From the Coder Groups drop-down list, select the coder group number (1 through 5).

3. For the '1

st

Codec', perform the following:

a. From the drop-down list, select the coder you want to use. For the full list of

available coders and their corresponding ptimes, refer to the list above.

b. From the drop-down list to the right of the coder list, select the size of the Voice

Packet (ptime) used with this coder in milliseconds. Selecting the size of the
packet determines how many coder payloads are combined into one RTP (voice)
packet.

4. Repeat steps 2 through 3 for the second to fifth coders (optional).

5. Click the Submit button to save your changes.

6. To save the changes to the flash memory, refer to Section

1015H 6.9, ’1016HSaving Configuration

Settings on the MediaPack’ on page

1017H131).

Notes:

• The ptime packetization period de pends on the selected coder name.

• If the ptime is not specified, the ptime gets a default value.

• The ptime specifies the maximum packetization time the gateway can

receive.

• Each coder can appear only once.

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SIP User's Manual 100 Document #: LTRT-53301

Table 6-16: Coder Group Parameters

Parameter Description
ID

Defines the coder group ID.
Valid range is 1 to 5.

Coder

Defines the coder.
For a list of valid options see the list above.

Packetization

Defines the packetization time.
For a list of valid options see the list above.

Using CLI
To define the Coder Group parameters:

1. Log on to the system.

2. From the main configuration mode, change to the “profile coder-group” mode.

3. To enter the “profile voice isdn” mode, use the command:

profile coder-group <1..5>

The last number indicates the coder group.

4. Define the coders in this coder group. To define a coder, use the command:

coder <num> <coder> [<bit rate>] <packetization time>

Where the valid range for <num> is: 1 to 5. The <bit rate> must be specified or G.726 and
G.727.

For a list of valid combinations of coder and packetization time see the list at the beginning of this section.

6.3 Advanced Configuration

The Advanced Configuration menu is used to configure the gateway’s advanced
configuration parameters, and includes the following submenus:

 Network Settings (refer to Section '961H1018HNetwork Settings' on page 962H1019H100)
 Configuration File (refer to Section 1020H 5.4.3 '1021HConfiguration File Examples961H' on page 962H1022H621023H621024H62)
 User Management (refer to 1025HFigure 6-30 on page 964H1026H119)

6.3.1 Network Settings

From the Network Settings you can define the following networking parameters:

 IP and Ethernet settings (refer to Section '965H1027HIP Interfaces' on page 966H1028H101)
 PPPoE parameters (refer to Section '967H1029HPPPoE' on page 968H1030H103)
 IP static routes (refer to Section '969H1031HStatic Routes' on page 970H1032H105)
 IP dynamic routes (refer to Section '971H1033HDynamic Routes' on page 972H1034H106)
 QoS (refer to Section '973H1035HQoS' on page 974H1036H107)
 QoS Source Classes and Packet Tagging (refer to Section '1037HQoS Source Classes and

Packet Tagging’ on page

976H1038H110)

 Access control list (refer to Section '977H1039HAccess Control List' on page 978H1040H111)
 Routing Information Protocol -- RIP (refer to Section '981H1041HRIP' on page 982H1042H114)
 DHCP server, DNS, and SNTP clients settings (refer to Section '983H1043HServices' on page

984H1044H115)