Avaya BCM 2.5 DECT Installation and Maintenance Manual

Part No. P0937236 02.1

Return to Menu

Business Communications Manager 2.5

DECT Installation and Maintenance Guide

recommendations in this document are believed to be accurate and reliable, but are presented without express or implied warranty. Users must take full responsibility for their applications of any products specified in this document. The information in this document is proprietary to Nortel Networks NA Inc.

Trademarks

NORTEL NETWORKS is a trademark of Nortel Networks. Microsoft, MS, MS-DOS, Windows, and Windows NT are registered trademarks of Microsoft Corporation. All other trademarks and registered trademarks are the property of their respective owners.

DECT regulatory information

The CE Marking on this equipmen t indi cates co mpliance with the following:

This device conforms to Directive 1999/5/EC on Radio Equipment and Telecommunications Terminal Equipment as adopted by the European Parliament And Of The Council.

This is a class A product. In a domestic environment this product may cause radio interference in which case the user may be required to take adequate measures.

Hereby, Nortel Networks declares that En te rprise Edge/ Business Com munication s Manager Model No. NT7B10xxxx, is in compliance with the essential requir emen ts and other relevant provisions of Directive 1999/5/EC.

The C4010/C4020 handset is in compliance with Council Recommendation 1999/519/EC.

The DECT Base Station shall be cabled from host PBX controller card via individually screened paired cable.

The DECT standard is an integrated solution for cordless communication services based upon these ETSI specifications:

• ETS 300-175: Digital Enhanced Cordless Tele phon e Common Interf ac e

• ETS 300-176: Digital Enhanced Cordless Telephon e appr oval test specification

• ETS 300-444: Digital Enhanced Cordless Tele phon e Genera l Acces s Profile

The DECT module provides an interface to the [Product Name (long)] for cordless handsets through a radio link with a base station connected directly to the DECT module. The interface is created by linking four BRI loops and a Mercator C8 PBX through a BRI within the module circuitry.

P0937236 02.1

Electromagnetic compatibility

DECT standard complie s with the following safety and electromagne tic compatibility recommendations:

• ETS 300329:Radio Equipment Systems; Elect roma gnetic Compatibility for Digital Enhanced Cordless Telephone.

• EN 60950: Safety of Information Technology Equipment.

• EN 55022: Electromagnetic Compatibility for Information Technology Equipment.

DECT Installation and Mai nte nan ce Guide

P0937236 02.1

Contents

DECT regulatory information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Electromagnetic compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Symbols Used in this Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Text Conventions Used in This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Related Publications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Chapter 1

DECT System Overview and Requirements . . . . . . . . . . . . . . . . . . . . . . . . 17

DECT Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Business Communications Manager Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Checking the System Region . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

Setup Process Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

DECT Base Station Deployment Planning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

DECT Radio Base Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

External Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Specifications for DECT Radio Base Stations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Base Station Notes: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Description of the Connect ion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

DECT Cordless Handsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Site Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

DECT Call Paths . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

DECT Programming Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

DECT Interface Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Climatic Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Numbering plan syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Chapter 2

Installing the DECT Media Bay Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Setting the DIP Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Installing the DEC Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Restoring the system . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Chapter 3

Configuring the Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Confirming the DECT Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

Checking the Unified Manager Handset DNs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Setting up the Handsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Stand-alone Handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

DECT Installation and Mai nte nan ce Guide

6 Contents

About the DECT Wizards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

DECT Configuration Wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Using the Wizards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

DECT Mobile Recording (Handset Subscription) wizard . . . . . . . . . . . . . . . . . . . . . . . 47

Chapter 4

Installing the DECT Base Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Installing Base Station Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Connecting the Base Station to the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Base Station Antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Internal Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

External Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Assigning Handsets to Fixed Telephone DNs . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Handset Feature Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Before You Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Filling Out the DECT Configuration Wizard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Setting Up the Module Time Synch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Before You Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Filling Out the Mobile Recording (Handset Subscription) Wizard . . . . . . . . . . . . . 47

Turning off mobile recording . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Special Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Installing the Base Station on the Wall . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Base station connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Checking the Base Station Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Attaching the Base Station to the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Attaching External Antennas to the Base Station . . . . . . . . . . . . . . . . . . . . . . . . . 55

Chapter 5

Subscribing DECT Cordless Handsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Before You Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Confirming Base Station Readiness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Checking Handset Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Subscribe the Cordless Handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Handset Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

Subscribing a Handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Resetting the Base Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Setup Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Handset System Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Message Waiting Indicator (MWI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

CallPilot Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Auto-answer Issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Roaming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

P0937236 02.1

Programming the MWI Lamp Button . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Contents 7

Roaming on Outgoing Calls . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Direct Inward Roaming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Chapter 6

Programming DECT Module Defaults . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Opening the Maintenance Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

System Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

DECT and Handset Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Language Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Card Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

External Antenna Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Chapter 7

Programming Numbering Plans and Base Stations. . . . . . . . . . . . . . . . . . 75

Planning Your Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Setting DECT PARI Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Telephony Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Numbering Plans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Outgoing Numbering Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Users Numbering Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Incoming Call Numbering Plan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Wireless Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Cell Names . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Managing Logical Trunks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Chapter 8

Programming DECT Handset Records. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Confirming the DECT Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Opening the DECT Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Identifying Base Stations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Mobile Management . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Listing Mobiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Identifying Handsets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Removing Mobiles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Confirming the Handset Extension Record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Chapter 9

Maintaining and Upgrading DECT Software . . . . . . . . . . . . . . . . . . . . . . . . 95

Backup and Restore DECT Module Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Backing Up DECT Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Restoring DECT Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

DECT Module Software Upgrade . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Resetting the Module Interface to Default Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

DECT Installation and Maintenance Guide

8 Contents

Chapter 10

Troubleshooting and Alarm Monitoring. . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Radio Base Station Fault on Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Business Communications Manager application control . . . . . . . . . . . . . . . . . . . . . . 101

Setting Up the Maintenance Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Monitoring the DECT Module LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Appendix A

Quick Reference to DECT Module Programming . . . . . . . . . . . . . . . . . . . 107

Appendix B

Cordless Handset Verification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Handset Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Determining Handset Subscription . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

Unsubscribing the Cordless Handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

Testing the Cordless Handset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

Viewing and Changing Service Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Viewing Alarms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Base station/Handset Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Changing the TCPPort . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

P0937236 02.1

Figures

Figure 1 Integrated DECT service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Figure 2 Setup process for the DECT system . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 4 Antenna configurations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 3 Base station switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 5 Inside the DECT radio base station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 6 Process for installing the DECT module . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 7 Locating the DECT media bay module dip switches . . . . . . . . . . . . . . . . 32

Figure 8 Release tabs for the module bays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Figure 9 Front bezels replaced on units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Figure 10 Locating the LEDs on the DECT module face . . . . . . . . . . . . . . . . . . . . . 36

Figure 11 Process for identifying and configuring the DECT module . . . . . . . . . . . . 37

Figure 12 Choosing the BRU mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Figure 13 Choosing the componen ts and tim ing . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Figure 14 Setting the scheduled date and time . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Figure 15 Base station with cover pulled away . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Figure 16 RJ45 connectors on the Media Bay Module . . . . . . . . . . . . . . . . . . . . . . . 53

Figure 17 Status LED on outside of base station . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Figure 18 Removing the internal antenna plate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Figure 19 Process for subscribing the cordless handsets . . . . . . . . . . . . . . . . . . . . 57

Figure 20 Wireless Management Menu menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Figure 21 Wireless Resources Menu menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Figure 22 Base Station Selection menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Figure 23 Define Radio Base Station XX DECT screen . . . . . . . . . . . . . . . . . . . . . . 60

Figure 24 Define Radio Base Station XX DECT screen . . . . . . . . . . . . . . . . . . . . . . 61

Figure 25 Define Radio Base Station 60 DECT screen . . . . . . . . . . . . . . . . . . . . . . 63

Figure 26 DECT interface, system management . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Figure 27 Main DECT maintenance menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Figure 28 System Management menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Figure 29 Password Management menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Figure 30 Parameter Management menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Figure 31 Base station screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Figure 32 DECT interface, trunk and cell management . . . . . . . . . . . . . . . . . . . . . . 75

Figure 33 Wireless Management menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Figure 34 Wireless Topology menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Figure 35 DECT parameters screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77

Figure 36 Telephony Management menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Figure 37 Numbering Plan menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Figure 38 Users Numbering Plan menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Figure 39 Norstar directory numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Figure 40 Local Dialing List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

DECT Installation and Mai nte nan ce Guide

10 Figures

Figure 41 Incoming Call Numbering Plan menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Figure 42 incoming plan: Internal numb. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Figure 43 Wireless Management menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Figure 44 Wireless Topology menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Figure 45 Wireless Resources menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Figure 46 Main DECT maintenance menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Figure 47 Telephony Management menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 48 Wireless Management menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 49 Wireless Resources menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Figure 50 Wireless Resources menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Figure 51 Base station screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Figure 52 Wireless Mobiles menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Figure 53 Display Mobiles screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Figure 54 Create mobile record . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Figure 55 Extension Data menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Figure 56 Extension Characteristics menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Figure 57 Handset record, page 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Figure 58 Handset record, page 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Figure 59 Handset record, page 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

Figure 60 Services list . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Figure 61 Services list for DECT Maintenance Console . . . . . . . . . . . . . . . . . . . . 102

Figure 62 Alarm Banner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Figure 63 Alarm Details screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Figure 64 Test mode display screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

P0937236 02.1

Tables

Table 1 Hardware components of the DECT system (continued) . . . . . . . . . . . . . 18

Table 2 Parts of the DECT radio base station configurations . . . . . . . . . . . . . . . . 22

Table 3 Generated losses with extension cord added . . . . . . . . . . . . . . . . . . . . . 24

Table 4 DECT interface commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Table 5 Numbering plan syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Table 6 DECT switch settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 7 Module settngs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Table 8 Possible causes of interference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Table 9 Cable lengths and resistances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Table 10 Base station LED conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Table 11 External antennas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55

Table 12 Buttons used during handset subscribing . . . . . . . . . . . . . . . . . . . . . . . . 61

Table 13 Follow these procedures to troubleshoot the preliminary operations . . . . 64

Table 14 Identifying cell, trunk and base station assignments . . . . . . . . . . . . . . . . 76

Table 15 Identify the outgoing and incoming numbering codes for your system . . 76

Table 16 DECT defaults: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Table 17 Status options for DECT services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Table 18 Possible status settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Table 19 Base station/handset troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Table 20 LED states . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Table 21 Handset programming buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Table 22 Test mode icon definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

DECT Installation and Mai nte nan ce Guide

12 Tables

P0937236 02.1

Preface

This guide d escribes how to inst all and initializ e a DECT syst em . Informat ion in these chapters explains:

• how to set up and operate the DECT media bay module

• how to set up and operate the radio base stations

• how to subscribe the cordless handsets to the system

To use this guide, you must:

• be a Nortel Networks insta ller with Business Communications Manager certific ation

• know basic Nortel Networks terminology

• have a w or king Business Communications Manager system that is compa ti ble with the DECT

application

Symbols Used in this Guide

This guide uses symbols to draw your attention to important information. The following symbols appear in this guide:

Note: Note Symbol

A note alerts you to important information.

Tip: Tip Symbol

A tip adds general information pertinent to the current process.

Alerts you to ground yourself with an antistatic grounding strap before performing the maintenance procedure.

Alerts you to remove the Business Communications Manager and Business Communications Manager Expansion Cabinet power cords from the a.c. outlet before performing the maintenance procedure.

Caution: Caution Symbol

Alerts you to condition s where you can damage the equipment.

DECT Installation and Mai nte nan ce Guide

14 Preface

Danger: Electrical Sh ock Hazard Symbol

Alerts you to conditions where you can get an electrical shock.

Warning: Warning Symbol Alerts you to actions that can make the system non-operational.

Text Conventions Used in This Guide

This guide uses the following text conventions:

bold Courier text

italic text Indicates file and directory names, new terms, book titles, Web

bold text Indicates command names, screen titles, options and te xt th at you need

angle brackets (< >) Indicates a keyboard key press or simultaneous key presses i.e.

Acronyms

This guide uses the following acronyms:

AC Authentication code ADPCM Adaptive differential pulse code modulation ARI Access right identity BRI B a sic rate interface (module)

Indicates command names and options and text that you need to enter in a command-line interface.

Example: Use the Example: Enter

addresses, and variables in command syntax descriptions.

to enter in a graphical user interface (GUI).

show ip {alerts|routes}.

dinfo

command.

DECT Digital enhanced cordless telecommunications or Digital European cordless

DID Direct inward di al DSAA DECT standard authentication algorithm DTM Digital trunk module EIC Equipment installation code FPN + FPS Fixed part number and fixed part sub-number

P0937236 02.1

telephone

ISDN Integrated services digital network LAL Location area level LED Light-emitt ing diode MWI Message waiting indicator PARI Primary access right iden tity PARK Portable access right key PARK {y} PARK with PLI y PBX Private branch exchange PLI Park length indicator PSTN Public switched telephone network RFPI Radio fixed park identity RSSI Radio signal strength indicator SARI Secondary ARI TCM Time compressor multiplexor

Preface 15

WAN Wide area network

Related Publications

For more information about the Business Communications Manager and related media bay modules, extension equipment, and the applications and software on the system, refer to the following publications, which are located on the CD that came with your Business Communications Manager 2.5 syst em or upgrade:

• Business Communications Manager 2.5 Installation and Maintenance Guide describes the process of installing and maintaining the Business Communications Manager equipment. The book includes descriptions of the available modules.

• Business Communications Manager 2.5 Programming Operations Guide describes how to program the Business Communications Manager equipment.

• If your Business Communications Manager has an internal voice mail system, refer to the documents specific to your system for setting up voice mail for your DECT handsets. If your system is part of a network connected to a Meridian system voice mail, refer to the Meridian voice mail documentation.

DECT Installation and Mai nte nan ce Guide

16 Preface

P0937236 02.1

Chapter 1 DECT System Overview and Requirements

The DECT system provides the Business Communications Manager with the ability to connect cordless telephones to the system for use withi n the local area.

There are specific Business Communications Manager profiles that can use this equipment. Refer to “Checking the System Region” on page 19. Other profiles are for countries that have other technology for this purpose.

Warning: Do not attempt to change a region setting on an active system. This can cause the system to reset and los e data.

This chapter describes the DECT syst em compone nts and provides an overview of the installation process. It also inc ludes instructions for ensuring that your Business Communications Manager is set to the correct profile to accept and work with the DECT equipment.

Deployment and site pre p ar ation details are pro v ided in a separate document. This chapter provides a brief overview of this task, as well as the specifications for the components.

Finally, the chap te r provides an o verview of sys tem operat ions. This includes the load required on the Business Communication s Manager and general commands you require to w or k on the DECT interface.

Figure 1 shows a gr aphic representation of the components of the system. Table 1 on page 18 describes the thre e main hardware compo nents of the DECT system.

Figure 1 Integrated DECT service

Business Communications Manager

Media bay module

Handsets

Base stations

DECT Installation and Mai nte nan ce Guide

18 Chapter 1 DECT System Overview and Requirements

Table 1 Hardware components of the DECT system (continued)

Component Function

DECT media bay module The module connects up to eight radio base stations. Use the B usiness

M6241 Radio base sta tion Each base station provide s radio cover a ge for a prescribed area. A group of

DECT cordless hands et C4010 and C4020

DECT Features

The follo wi ng list describes some of the special features of the DECT system.

• The DECT module contains f our BRI ISDN-S lo ops. The Busi ness Communic ations Manager assigns four loop records in the Unified Manager when the module is installed, based on the DIP switch settings for the module.

Communications Manager Unified Manager application to initialize and program the module.

Within the module, four BRI ISDN loops allow up to eight simultaneous conversations. NOTE: Each Business Communications Manager system can support one DECT module.

base stations mak e up a cell. Each base station can support up to four simultaneous calls. The radio base

stations al so offer antenna diversity. Use the site survey to determine the number of base stations required to

cover the area. Refer to “DECT Base Station Depl oyment Planning” on page

22.

Each handset provides the user with telephon y features remote fro m th e lan d set.

This book contains only the registrati on ope rations for t he set . Refer to the user manuals that came with your handset for op erational det ails. Up to 32 handsets can be assigned to each DECT system.

• The cordless handsets are identified with DNs in the Unified Manager. They can be assigned answer DNs to link them wi th stationary sets.

• The numbering plan and call rou ti ng defined in the Business Communications manager must agree with the entries in the DECT interface.

Business Communications Manager Requirements

The DECT system only w orks wi th a Busines s Communica tions Manager syste m that has be en set to a compatible regions. Confirm that this has been done before you attempt to install the system. Regions are discussed in the Business Communications Manager 2.5 Programming Operations Guide.

This book describes the handset dir ec tor y number (DN) system based on the default setup, where the Start DN is 221 and the DN length is three digits. If your sys tem has a different DN structure, use the tables provided to translate the DNs listed to match those of your system.

P0937236 02.1

Chapter 1 DECT System Overview and Requirements 19

Examples of DN structures:

If your Start DN is 221 but you require a five-digit DN, the system auto ma tically creates a Start DN of 22221 w hen you specify a five-digit DN at startup.

If your Start DN needs to start with a specific number, change the Start DN after you specify the DN length at startup. For instance, if your Business Communications Manager is part of a CDP (Coordinated Dialing Plan) network with fi ve-digit DNs, your system must have a unique fi rs t DN digit, so you would specify the exact Start DN, in this case, something like 31111.

Checking the System Region

If you experience problems installing DECT on your system, check the region for which the system is set.

Note: DECT systems can be installed in countries that can run the following region profiles: UK, Australia, Sweden, Denmark, Holland, Norway, Italy, Germany, Spain, Switzerland, France, Global, Hong Kong.

Refer to the Business Communications Manag er 2.5 Pro gramming Operations Guide appendices for the chapter that lists all the regions.

Caution: You must select a region that reflects the geographical location of the Business Communications Manager. If you choose the wrong region, the Business Communications Manager system does not communicate correctly with the Public Switched Telephone Network.

This procedure describes how to ensure that the Business Communications Manager is set to the correct region for the DECT module.

1 Open the Unified Manager for your Business Communications Manager system. 2 On the navigation tree, click Diagnostics/MSC. 3 On the top menu, click on Configuration. 4 Click System startup. 5 Ensure that the Region box displays t he correct regio n. If not, select a region fr om the list.

Note: When you select a new region, the Template box is disabled. You must

restart the syste m befo re the templates for the selected region are a vailable.

DECT Installation and Maintenance Guide

20 Chapter 1 DECT System Overview and Requirements

a Click OK to apply these changes.

Note: The system displays a warning that the system will restart and that the

default programming values will be restored.

b Click Cold Start to restart the Unified Manag er.

6 Continue with the DECT deployment.

P0937236 02.1

Setup Process Overview

Figure 2 provides an overview of the actions required to successfully set up the DECT integrated

system:

Figure 2 Setup process for the DECT system

Chapter 1 DECT System Overview and Requirements 21

Plan the

deployment

Check

BCM system

settings

Install

media bay

module

Install the

radio base

stations

Connect

base stations

to module

Have a site plan and deployment strategy worked out. Refer to the M6261DECT Deployment Tool Guide on the Business Communications Manager 2.5 CD. Data repor t Site survey Radio base stations location s Plan cells

Ensure that your Business Communications Manager has the correct Region setting to allow DECT deployment. Refer to “Checking the System Region” on page 19.

Refer to Chapter 2, “Installing the DECT Media Bay Module,” on page 31. This procedure assumes the Business Communications Manager i s ins tal led and commissioned.

Refer to Chapter 4, “Installing the DECT Base Station,” on page 49. Check the site map for obstacles and possible sources of interference to the radio signal or data link.

The first radio base station must be within 800 m of the DECT media bay module. Attach the components using 0.6 mm cable.

Program

the DECT

module

cordless

handsets

Refer to Chapter 6, “Programming DECT Module Defaults,” on page 69, Chapter

7, “Programming Numbering Plans and Base Stations,” on page 75, and Chapter 8, “Programming DECT Handset Records,” on page 85.

Many of the module settings are prec onfigured. These chap ter s describe the settings that are requir ed for the module to work corr ectly.

Refer to Chapter 5, “Subscribing DECT Cordless Handsets,” on page 57. When the system and module DNs have been assigned, sub scribe each handset. Test the handsets with each base station.

DECT Installation and Maintenance Guide

22 Chapter 1 DECT System Overview and Requirements

DECT Base Station Deployment Planning

The DECT base stations must be deployed to provide full site cov erage with the maximum traffic capacity, using the minimum number of base stations.

There are two t as ks involved in arranging this:

• Surveying the site: the site survey involves gathering info rmation to determine customer requirements and the number of cells needed to support the traf fic.

• Planning deployme nt: deployment plans est abl ish the best locati ons for the radio base st ations.

Site surveying and deployment planning are complex tasks, undertaken only by trained personnel. Refer to the M6261DECT Deployment Tool and site planning guide for detailed Site planning and deployment.

DECT Radio Base Station

The Business Communications Manager can support one DECT media bay module.

A cable attached to a n RJ45 connect or in the f ace of th e DECT module connec ts to the ba se station RJ45 connector. This supplies the data and power.

The base station comes with two internal antennas to provide signal diversity. Some types of external an tennas can be substituted, depending on site requirement s.

Table 2 describes the function of the parts of the base station.

Table 2 Parts of the DECT radio base station configurations

Part Description of function

Base stations The area covered by the base station depends on the radio range. Base stations

Cables The cable includes two telephone pairs .

Connectors The base station uses a female RJ45 to connect to the cable. Switches There are two configuration switches: the CA1 and the S202.

manage the links with the cordless handsets within that r an ge.

One transmits the signal. One receives the signal.

• The CA1 has two switches, labelled 1/2 and 3/4. Set 1/2 to On to enable the adaptation resistor for the synchronization pair.

Set 3/4 to On to enable base station Reset. Set 3/4 to Off to run Reset by S0 interface level 1.

• The S202 has two switches, labelled 1/2 and 3/4. Set 1/2 and 3/4 to On to enable the 100 ohm adaptation resistors for the S0

pairs.

Refer to Figure 3 on page 23.

P0937236 02.1

Chapter 1 DECT System Overview and Requirements 23

Table 2 Parts of the DECT radio base station configurations (continued)

Part Description of function

Figure 3 Base station switches

Jack

Adaptation RNIS

External Antennas

Three kinds of external antennas can be added:

• The MA431X23 is omnidirectional wit h an e xtension cord.

• The MA431X24 is omnidirectional wit h an e xtension cord.

• The MA821X12 is bidirectional wit h a 50- cm cable.

The HT6176A is an adapter for outdoor antennas.

Warning: Do not add any more cables to the MA821X12, or the gai n a nd r eceptivity wil l suffer. Place this antenna as close to the base station as possible.

RJ45

S202

Adaptation synchron iz er

2 1

4 3

Reset

2 1

CA1

The MA431X23 and X24 antennas can be installed further from the base station. Ensure that the coaxial cables linking the antennas with the base stations provides low attenuation. Figure 4 illustrates two configurations :

Figure 4 Antenna configuration s

• The internal ant enna incorporates an MMS connector (1), one coax ial cable KX21 (2) and the radiating element (3). The antenna gain is 2 dBi.

DECT Installation and Maintenance Guide

24 Chapter 1 DECT System Overview and Requirements

• The external antenna is connected via a cord (4-5-6) which incorporates an MMS male connector (4), coaxial cable KX21 (5) and a TNC female connector (6). The manufacturer specifies loss es of less tha n the guaran teed dB v a lue. Lo sses a re ac tuall y o f the order of 0.7 dB at 2 GHz.

The extension cor d conveying the signal to the antenna incorporates a TNC male connector (7), low loss coaxial RG58cu cable (8) and N male connecto r (9) . The antenna (11) is secured to the extension cord using N female connector (10).

The losses generated by this extension cord are summarized in Table 3:

Table 3 Generated losses with extension cord added

Element Losses at Frequency Estimated losses

RG58cu 0.65dB/m at 2GHz TNC 0.2 dB at 9GHz 0.1 dB N 0.15 dB at 10GHz 0.1 dB

• The maximum length of the extension cord is 2.8 meters.

• The MA432X23 external antenna with an extension cord performs approximately in the sa me

way as an internal antenna, except for the polarization diversity.

• The MA432X24 provides a 2 dB gain compared to the internal antenna.

P0937236 02.1

Chapter 1 DECT System Overview and Requirements 25

Specifications for DECT Radio Base Stations

This section describes the radio base station specifications.

Figure 5 shows the base station with the top cover removed.

Figure 5 Inside the DECT radio base station

Internal antennas

The follo wi ng spe cifications appl y to DECT radio base stations:

• frequency band: 1880 -1900 MHz

• number of radio channels: 8

• transmission power: 250 mw (peak)/10 mw (average)

• instantaneous throughput of the channel: 1152 Kb/s

• signaling channel throughput (D channel

between the module and the base station): 16 Kb/s.

• antenna type: omni-directional [one-way] or

directional integrated or ext ernal antennas

• coverage range: from 10 to 30 metres (office

environment), up to 300 metres (open air)

• radio base station operating temperature: +5 to +45× C

• number of simultaneous calls per radio base station: two or four

• base station synchronization: yes

DECT Installation and Maintenance Guide

26 Chapter 1 DECT System Overview and Requirements

Base Station Notes:

Here are some general-information notes about the base station:

• Do not install more than two overlapping radio base stations per cell.

• Do not apply any new paint scheme to the plastic shell without written approval from Nortel

Networks.

• Use the Unified Manager to perform resets o f the base station .

• Signal processing functions for the four- channel radio base station are ported to t he MBM. In

this case, the inte rface transports four 32 Kb/s ADPCM coded communications as well as 16 Kb/s signa ling channel.

Climatic Conditions

The DECT base station can tolerate the following conditions:

Operational:

• Temperature: 5 to 45 degrees C.

- 20 to +60 with a special cabinet

• Relative humidity: 10 to 80 per cent, not condensing.

Storage:

• Temperature range: - 10 to 60 degrees C.

• Relative humidity range: 10 to 90 per cent, not condensing.

Power Supply

The ISDN interface in the DECT media bay module enables the base stations to be powered through the cable conn ect ion between the DECT and the b ase st ation. The remote powe r s upply is limited to 100 mA on the DECT interface, which corr esponds to an available power of 4 W at 48V.

The radio base station can also be powered using a local a.c./d.c. mains power supply unit, PN 840 B. Use a local supply unit for no more than two radio base stations in any given cell.

Description of the Connection

DECT base stations connect to DECT media bay modules using a cable containing two twisted pairs. This cable connects to RJ45 connectors on the components. The co nnection at the DECT position corresponds to an equipment number on the two cards on the DECT module that control the base station interaction. If you assign specific base stations to equipment numbers, you must ensure that base station is connected to the appropriate RJ45 jack on the DECT module.

P0937236 02.1

DECT Cordless Handsets

Check for small metal o bje cts in the DECT Handse t earp ie ce/mout hpiece before using t he handset.

Do not store or locate flammable liquids, g a ses, or explosi ve materials in the same compartment or vicinity as the cordless handset, its parts or accessories.

Chapter 1 DECT System Overview and Requirements 27

This section describes the features provided by the handsets were developed to work with DECT systems.

Other cordless hands ets ca n be us ed with th e DECT syst em. The s ystem f eatur es a vailable t o other handsets depends on how the handset is configured, and how compatible it is with the signals transmitted from the DECT module. As well, some features such as call display also require the proper line configurations at both the local and telco end of the line.

Site Configurations

Nortel Networks provi des one PARI number on the DECT module that all the base stations share. Access is authorized by matchin g the PARI number and the PARK number registered in the Other multi-site configurations.

DECT Call Paths

The DECT module provides a telephony path separate from the Business Communication Manager system. This means there are three possible paths for a call to take.

• A DECT handset-to-handse t call is rout ed from t he call ing handset, throu gh the DECT mod ule C8, into th e receiving hand set.

C4010 and C4020

cordless handsets. These

• A DECT handset-to-Business Communications Manag er set call is routed from the calling handset, into the C8, and into the Business Communications Manager. The Business Communications Manager then routes the call through the appropri ate station module to the receiving set.

• A DECT handset-to-external call is routed from the calling handset, into the C8, and into the Business Communication s Manager. The Business Communications Manager then routes the call through the appropriate trunk module out to the public network. This is the same route a call from a DECT handset to a set on a private network wou ld use. The difference is that the user enters a different destination code.

• If a DECT handset transfers a cal l, the DECT C8 processes the transfer and crea tes a new call destination. The call remains routed through the C8, even though the DECT handset is no longer in volved in the call.

DECT Installation and Maintenance Guide

28 Chapter 1 DECT System Overview and Requirements

DECT Programming Overview

Here are some important points about using DECT on your Busines s Communi ca tio ns Manager.

• The Business Communications Manager must be configured with a region setting that provides DECT supp ort.

Note:

Australia, Denmark, France, Germany, Global, Holland, Hong Kong, Italy, Norway, Spain, Sweden, Switz e rland, Taiwan, United King dom

• The system default pas sword is set to

V alid DECT region settings :

insta

. You can delete or change this password to suit

your needs.

• Default language is Engli sh.

• Disable the base stations before a firmware upgrade. Put the base stations back in service in

sequence.

• To subscribe handsets, the base stations must be set to accept handset recording.

• The handset DN must also be set into recording mode before the handset can be subscribed.

• The system uses data links.

• Within the DECT interface, numbers enclos ed in ( ) indicate le n gth of parameters.

Note: Refer to the Business Communications Manager 2.5 Programming Operations Guide to configure handset features for ea ch han dset DN.

DECT Interface Commands

Table 4 shows the main commands that are needed to navigate the DECT interface.

Table 4 DECT interface commands

Command Explanation

10 (no return) Sets the initial interface to VT100. This command is not

Ctrl U Goes to main menu. Ctrl J Moves up one lev e l of menus. space bar Toggles between items within screens. Esc (alpha commands) ESC M = more

Del Deletes ite m backwards . Note: Data changes take effect immediately! There is no REDO option.

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A list displays at the bottom of each screen.

Chapter 1 DECT System Overview and Requirements 29

Numbering plan syntax

Table 5 explains how the syntax for the numbering pl an works:

Table 5 Numbering plan syntax

Number Plan width Entry Means

(2) 1-2 10 to 29 (3) 12-3 120 to 139 (5) 1623-4 16230 to 16249 (5) 1-2 10000 to 29999

DECT Installation and Maintenance Guide

30 Chapter 1 DECT System Overview and Requirements

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Avaya BCM 2.5 DECT Installation and Maintenance Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Preface

Symbols Used in this Guide

Text Conventions Used in This Guide

Acronyms

Related Publications

DECT Features

Business Communications Manager Requirements

Checking the System Region

Setup Process Overview

DECT Base Station Deployment Planning

DECT Radio Base Station

External Antennas

Specifications for DECT Radio Base Stations

Base Station Notes:

Climatic Conditions

Power Supply

Description of the Connection

DECT Cordless Handsets

Site Configurations

DECT Call Paths

DECT Programming Overview

DECT Interface Commands

Numbering plan syntax