Vega IP-223 User Manual

Model IP-223

Remote Adapter Panel

Up to and including version 4.000

Technical Manual

803641 Rev J June 2007

PROPRIETARY NOTICE

PHONE NUMBERS

The product information and design disclosed herein were originated by
and are the property of Telex Communications, Inc. Telex reserves all
patent, proprietary design, manufacturing, reproduction, use and sales
rights thereto, and to any article disclosed therein, except to the extent
rights are expressly granted to others.

COPYRIGHT NOTICE

Copyright 2007 by Telex Communications, Inc. All rights reserved.
Reproduction, in whole or in part, without prior written permission from
Telex is prohibited.

WARRANTY NOTICE (LIMITED)

All Telex manufactured signaling products are guaranteed against
malfunction due to defects in materials and workmanship for three (3)
years, beginning at the original date of purchase.If such a malfunction
occurs, the product will be repaired or replaced (at our option) without
charge during the three (3) year period, if delivered to the Telex factory.
Warranty does not extend to damage due to improper repairs, finish or
appearance items, or malfunction due to abuse or operation under other
than the specified conditions, nor does it extend to incidental or
consequential damages. Some states do not allow the exclusion or
limitation of incidental or consequential damages. Some states do not
allow the exclusion or limitation of incidental or consequential damages,
so the above limitation may not apply to you. This warranty gives the
customer specific legal rights, and there may be other rights which vary
from state to state.

FACTORY SERVICE CENTER

Factory Service Center
Telex Communications, Inc.
Radio Dispatch Products
8601 East Cornhusker Highway
Lincoln, Nebraska, 68507

Sales:

Phone ....................................................................[phone]

Fax: .......................................................................[phone]

E-mail .....[e-mail]

Customer Service Repair: .................................................[phone]

Technical Support:

Phone.....................................................................[phone]

E-mail............................................. [e-mail]

Web ...................................................................................www.telex.com

CLAIMS

No liability will be accepted for damages directly or indirectly arising
from the use of our materials or from any other causes. Our liability shall
be expressly limited to replacement or repair of defective materials.

The following items should be in this box:

PART

QTY DESCRIPTION

1 Ethernet Station, IP-223 879661

1 Terminal Strip Plug Connector 3-pole,

Weiland #25.320.0353.1

1 Cable, Cat-5 Cross-over 690498

1 Screw-driver channel/gain Telex/EV,

FAB

1 1.5 Amp Spare Fuse and Spare jumper

cap kit

1 Assembled, Vega Product Information CD804134

NUMBER

21-04-038986

450367

879492

4 Foot, Rubber, 3M# SJ-5003 DNP 56471001

1 Cable, DB25M-DB25M 3M (9ft) 690465

Table

of

Contents

OVERVIEW....................................................... 5

Operating Modes ....................................................5

FEATURES .....................................................................6

IP-223 A

CCESSORIES ....................................................7

IP-223 Specifications ..............................................7

Front Panel .............................................................8

TEST AND ADJUSTMENT POINTS ....................................8

H

ANDSET JACK .............................................................9

UTTON ...................................................................9

IC B
LCD D
L

TX LED ......................................................................10

LNK LED ...................................................................10

ISPLAY ...............................................................9

INE BUTTON ................................................................9

Back Panel ............................................................10

10/100 ETHERNET CONNECTOR ..................................10

S

ERIAL CONNECTOR ....................................................10

ADIO 1 AND RADIO 2 (LINE 1 AND LINE 2)

R

ONNECTORS ..............................................................11

C
P

OWER CONNECTION ..................................................11

COMMUNICATIONS SYSTEM DESIGN .... 13

Network Requirements ..........................................13

BANDWIDTH ................................................................13

ULTICAST .................................................................13

M
I

NTERNET GROUP MANAGEMENT PROTOCOL (IGMP) 14

ETWORK PERFORMANCE ...........................................14

N

INSTALLATION AND LEVEL SETTINGS . 15

Local/Radio Connections .....................................15

JUMPER POSITIONS .....................................................15

UDIO CONNECTION .............................................17

TX A

UDIO CONNECTION .............................................17

RX A
COR (C
I/O (I
PTT C
M
R1
D
CTCSS (C

ARRIER OPERATED RELAY)

NPUT/OUTPUT) ..................................................18

ONNECTION ......................................................18

ONITOR CONNECTION ..............................................18

AND R2 RELAYS .....................................................18

IGITAL I/O ................................................................19

ONTINUOUS TONE CODED

SQUELCH SYSTEM) CONNECTION ................................ 19

Tone/Console Operation ......................................19

2-/4-WIRE JUMPER SETTINGS ..................................... 19

TX S

IDE SETTINGS ..................................................... 19

L

OCAL PTT I/O ......................................................... 19

ROSS MUTE I/O ....................................................... 20

C
S

UPERVISORY I/O ....................................................... 20

Level Adjustments .................................................20

GENERAL ALIGNMENT ................................................ 20

ADIO/LINE TX LEVEL ............................................... 20

R

ADIO/LINE RX LEVEL ............................................... 21

R
L

INE TX MONITOR LEVEL

(TONE AND CONSOLE MODE ONLY) ............................ 21

CTCSS L

EVEL ............................................................ 21

Frequency Decoding ............................................22

SETUP INFORMATION................................ 23

Setting the IP Address Information ......................23

USING HYPERTERMINAL ............................................. 24

Accessing the IP-223 Web Setup Windows ..........27

IP-223 Web Setup Windows Standards ................28

LINKS ......................................................................... 28

UBMIT BUTTON ......................................................... 29

S

Welcome Window .................................................30

Basic Ethernet Setup .............................................31

USE DHCP SERVER CHECK BOX ............................... 31

NIT IP ADDRESS FIELD ............................................ 31

U
S

UBNET MASK FIELD ................................................. 32

ATEWAY ADDRESS FIELD ......................................... 32

G
DNS (D
U
P
QOS (Q
P
QOS: D, T,

AND RELIABILITY) BITS FIELD .................................... 32

L

General Gain Setup ..............................................34

HANDSET MIC GAIN DROP-DOWN MENU ................... 34

OMAIN NAME SERVER) NUMBER 1-3 FIELDS .. 32

NIT NAME FIELD ..................................................... 32

ACKET DELAY BEFORE PLAYBACK FIELD .................. 32

UALITY OF SERVICE):

RECEDENCE BITS FIELD ........................................... 32

AND R (DELAY, THROUGHPUT,

OCAL COMPUTER IP ADDRESS 1-10 FIELDS ............. 33

Table

of

Contents

HANDSET SIDETONE GAIN DROP-DOWN MENU ..........34

R

ECEIVE GAIN DROP-DOWN MENU ............................34

RANSMIT GAIN DROP-DOWN MENU ..........................34

T
CTCSS G
TX V

AIN DROP-DOWN MENU ..............................34

OICE GAIN FIELD ................................................34

Multicast Address Setup .......................................35

CHANNEL NUMBER FIELD ...........................................35

NABLE VIA ETHERNET CHECK BOX ...........................35

E

HANNEL TYPE DROP-DOWN MENU ...........................36

C
C

HANNEL NAME FIELD ...............................................36

ULTICAST ADDRESS FIELDS ......................................36

M

AND TX PORT FIELDS ...........................................37

RX
TX G

ROUP PORT FIELD ..............................................37

HANNEL HOPS FIELD ................................................37

C

Per Line Setup ......................................................38

COMMAND BUTTONS ...................................................39

Prev Tones Button.................................................. 39

Line 1 Button.......................................................... 39

Line 2 Button.......................................................... 39

Next Tones Button .................................................. 39

P

ORT ENABLED CHECK BOX .......................................39

INE MODE STATUS FIELD ..........................................39

L

ELAY FIELD ......................................................39

PTT R

ONITOR RELAY FIELD ..............................................40

M
S

ERIAL PORT MODE DROP-DOWN MENU ...................40

ERIAL PORT PARAMS DROP-DOWN MENU .................40

S

UNCTION TONE [ENABLE] CHECK BOX .....................40

F
R

ELAY DROP-DOWN MENU .........................................41

ELAY GROUP DROP-DOWN MENU ............................41

R

ELAY TIME (MS) FIELD .............................................41

R
D

IGITAL OUTPUT FIELD .............................................41

CTCSS F
CTCSS D
S

YSTEM FIELD (OR ZONE WHEN

ATTACHED

C

HAN FIELD ...............................................................43

C

ALL TYPE DROP-DOWN MENU ..................................43

IDEN NUMBER FIELD ..................................................44

T

YPE DROP-DOWN MENU ...........................................44

ISSI/GSSI N
ANI S

REQ FIELD ...................................................43

EFAULT CHECK BOX ....................................43

TO AN EFJ DEVICE) ...................................43

UMBER FIELD ..........................................45

ETUP .................................................................45

Fleetsync Check Box ............................................. 45

FS 2400 baud Check Box ...................................... 45

MDC Check Box.................................................... 45

MDC 2400 baud Check Box.................................. 45

Tone Type Drop-Down Menu................................ 46

ANI Suffix Field..................................................... 47

Digit Duration Field.............................................. 47

Interdigit Duration Field....................................... 47

Pause Duration Field ............................................ 47

Preamble Duration Field ...................................... 47

Group Digit Field.................................................. 47

Repeat Digit Field ................................................. 47

ANI Decoder # Field ............................................. 47

ANI Call Type Drop-Down Menu ......................... 47

ANI Call Format Field .......................................... 47

COR S

ETUP ............................................................... 48

COR Active Check Box.......................................... 48

COR Active High Check Box................................. 48

A

UTO ANSWER SETUP ................................................. 49

Auto Answer Field................................................. 49

Auto Disconnect Time Field.................................. 49

CTCSS S

ETUP ............................................................ 49

Always On Radio Button ....................................... 49

On With PTT Radio Button ................................... 49

Tape Output Radio Button..................................... 49

D

ELAY SETUP ............................................................. 49

TX Delay Field ...................................................... 49

RX Delay Field ...................................................... 49

Squelch Tail Delay Field....................................... 49

LAM S

ETUP ............................................................... 50

LAM Level Field.................................................... 50

LAM Time Field .................................................... 50

O

PTIONS – ALL MODES OTHER THAN PHONE MODE .50

Supervisor Check Box ........................................... 50

Cross Mute Check Box .......................................... 50

Full Duplex Check Box ......................................... 50

RxAGC Check Box ................................................ 50

Hi-Pass RX Check Box.......................................... 50

Pre-Emphasize TX Check Box............................... 50

TX Monitor Check Box.......................................... 51

2 Wire Check Box.................................................. 51

Table

of

Contents

F1 Last Call Check Box (iDen Mode only)............ 51

Parallel Console Check Box .................................. 51

O

PTIONS – PHONE MODE ...........................................51

RP251/C550 S

C550 Operation Enabled Check Box..................... 51

RP251 Operation Enabled Check Box................... 51

RP251 Access Digits Field..................................... 51

RP251 Connect Digits Field .................................. 51

M

IC CLICK SETUP ......................................................52

Mic Click Call Enabled Check Box ....................... 52

Number of Clicks Field .......................................... 52

Time Between Clicks Field..................................... 52

Click Dial String Field........................................... 52

Click Dial Timeout Field ....................................... 52

Relay Closure......................................................... 52

R1 - Ring Check Box........................................... 52

R2 - OffHook Check Box..................................... 52

Rx AGC Enabled Check Box.................................. 52

Keep Alive Digits Enabled Check Box................... 53

Star/Pound Keying Enabled Check Box ................ 53

Detect Tones Enabled Check Box .......................... 53

Hook Flash Time Field .......................................... 53

Network Call Timeout Field................................... 53

Serial Port Mode Drop-Down Menu ..................... 53

Serial Port Params Drop-Down Menu .................. 53

Station ID Field...................................................... 53

ETUP ...................................................51

Save to EEPROM ..................................................54

RESET PARAMETERS BUTTON ......................................54

S

AVE CURRENT PARAMETERS BUTTON ........................54

ESET IP-223 BUTTON ...............................................54

R

Additional Feature ................................................56

Clone Console .......................................................57

Crosspatch Setup ..................................................58

LOCAL SETUP .............................................................59

Line – Line Enable Check Box............................... 59

Start Patch FTone Drop-Down Menu.................... 59

Stop Patch FTone Drop-Down Menu .................... 59

R

EMOTE SETUP ...........................................................59

RCP Enable Check Box ......................................... 59

Dialing Digits Field ............................................... 59

Interdigit Time Field ............................................. 59

Beep Dly Field....................................................... 59

Patch Timeout Field .............................................. 59

Global Field .......................................................... 59

Drop All Field ....................................................... 60

RCP T

C

ABLES .............................................................. 60

Entry Field............................................................. 60

Add String Field .................................................... 60

Delete String Field ................................................ 60

Mode Drop-Down Menu ....................................... 60

Phone Field (DIAL option only)............................ 60

#1 or #2 Drop-Down Menu

(XPATCH option only).......................................... 61

IP Address Field (XPATCH option only).............. 61

Rx Multicast Field (DLVOIP option only) ............ 61

Rx Port Field (DLVOIP option only) .................... 61

Tx Multicast Field (DLVOIP option only) ............ 61

Tx Port Field (DLVOIP option only) .................... 61

OMMAND BUTTONS .................................................. 61

Prev 10 Button....................................................... 61

Next 10 Button....................................................... 61

CRP PIN Table .....................................................63

PIN ENABLE CHECK BOX ........................................... 63

NTRY FIELD ............................................................. 63

E

IELD ................................................................. 63

PIN F
C

OMMAND BUTTONS .................................................. 64

Prev 30 Button....................................................... 64

Next 30 Button....................................................... 64

PIN Change ..........................................................65

Tone Frequency & Durations ...............................66

PTT FREQUENCY DROP-DOWN MENU ....................... 66

UARD TONE DURATION FIELD ................................. 66

G
G

UARD TONE MAGNITUDE FIELD .............................. 66

OLD TONE MAGNITUDE FIELD ................................ 67

H
H

OLD TONE HANGTIME FIELD ................................... 67

F

UNCTION TONE DURATION FIELD ............................ 67

UNCTION TONE MAGNITUDE FIELD ......................... 67

F
M

ONITOR FREQUENCY FIELD ..................................... 67

FT

ONE 1-16 FREQUENCY FIELDS ............................... 67

Software Updates ..................................................68

Table

Contents

UPGRADE THE IP-223 SOFTWARE ...............................68

SCHEMATICS AND PARTS LISTS.............. 71

IP-223 SETTINGS - QUICK REFERENCE . 87

I/O Connectors .....................................................87

Adjustments ...........................................................87

Jumper Settings .....................................................88

PCB 750743 OR PCB 750630 REVISION F .................88

PCB 750743

REVISION C, D, E, AND F ............................................88

PCB 750630

Additional Resources ............................................89

Notes .....................................................................92

OR PCB 750630

REVISION A ............................................88

of

CHAPTER 1

Overview

The IP-223 Remote Adapter Panel (IP-223) provides a reliable means of remotely controlling two audio devices. The adapter

has multiple modes allowing it to connect to both digital and analog consoles, and performs a variety of other tasks related to

putting radios on a digital network.

The IP-223 is interconnected to the distant remote control console(s) by means of any available WA N (Wide Area Network) or

LAN (Local Area Network) connection.

Operating Modes

The IP-223 is capable of operating each audio port in different modes:

Local Mode – The radio is connected directly to the IP-223 allowing for simple migration and local control of the radio.

Tone Mode – The IP-223, based on Ethernet traffic, generates the keytones required to control standard industry tone-

equipped radio circuits. This allows an existing tone decoder and radio to be connected. This mode also supports a parallel
analog console for local control.

FIGURE 1. Local and Tone Mode Connections

5

Overview

• Ethernet TX and LINK LEDs

• PTT, Monitor, F1 and F2 relays (programmable to any

function tone or revert to F1)

• Four (4) PTT modes and three (3) monitor modes

• Nine selectable PTT frequencies

• 7 digital outputs for channel selection, completely

programmable per function tone

• CTCSS (Continuous Tone Coded Squelch System)

generation (64 frequencies)

• Hardware and software gain control

• Local handset port for monitoring activity and

transmission back to base or to radio

• RS-232C port on rear for initial configuration and

direct radio control

• Single function tone recognition (16 function tones)

• RX (Receive) audio squelch

• Crosspatch capability

• ANI (Automatic Number Identification) over the air –

decode and display

• Provides iDen interface

• Supports Sepura SRM2000, TETRA radio

• E.F. Johnson RS5300 P25 radio interface

• Remote Crosspatch capabilities

• POTS line fail-over

• Phone line interface

• MDC and Fleetsync Decode

• 5/6 Tone signalling encode/decode

• Kenwood radios interface

Console Mode – Allows the use of existing tone-based consoles. The IP-223 decodes industry standard tones, converts it
to Ethernet traffic to another IP-223 that regenerates the industry standard tones for control of existing tone remote
adapters.

FIGURE 2. Console Mode Connection

Phone Mode – Using the PIB-223 Phone Interface Box, a line on the IP-223 is used to connect to an analog phone line.

iDen Radio Mode – Using the NI-223, allows interface with a Falcon Class PTT (Push-To-Talk) mobile phone system.

TETRA Radio Mode – Used to interface to a TETRA digital trunked system using the IP-223 and the Sepura SRM2000

mobile radio. The IP-223 interfaces the radio through the PEI (Peripheral Equipment Interface) allowing dispatch access
to TETRA radio assets.

Features

NOTE: The features listed below for the IP-223 version 4.000 do not comprise the full feature set. For more information

on all the features available, contact Radio Dispatch Sales listed on www.telex.com

.

6

IP-223 Specifications

NOTE: Transient protection is provided near all audio inputs and outputs. The IP-223 line transformers are not designed

to operate on lines carrying DC (direct current). If a voltage is on the line, isolate with external capacitors. If the
line termination must conduct direct current, install a 600:600-ohm transformer designed for the current
involved.

IP-223 Accessories

There are several optional accessories available for the IP-223:

Part Number Description

223RACK 1 unit high rack shelf to hold up to two IP-223 units

2490248 Alignment Handset

730153 Power Supply

301611000 Fleetsync Over the Air Decode

301611001 MDC Over the Air Decode

PIB223 PIB-223

301912000 NI-223

PRD000003000 IP223 to EFJohnson 5300 Mobile Radio Advanced Control Interface Box

301953000 IP223DB9Splitter - Serial Port splitter cable DB9

301956000 IP223CAB150/180 - IP223-Kenwood TK-150/180 cable

301957000 IP223CAB90 - IP223-Kenwood TK-90 cable

301969000 IP223CABCDM1250 - IP-223-Motorola CDM and GM cable

301961000 IP223CAB2000 - IP-223-Sepura SRM2000 cable

879794 IP223CAB Tone - IP-223-Dual DB25 Tone cable 24ft.

IP-223 Specifications

The specifications for the IP-223 are listed in Table 1. The specifications are subject to change without notice.

TABLE 1. IP-223 Specifications

Operating Temperature Range 0 to 70°C for full specifications

Power Requirements +12 to +16Vdc, semi-regulated, ~700mA

Ethernet Speed 10 BaseT or 100 BaseTX

Lease Lines 2W and 4W supported

Radio Interface ±45VDC withstand rating

Relay Contact Ratings 1A at 125Vac

Non-Relay Outputs Open collector, active low, 200mA maximum, 40V collector to emitter voltage

Radio Input Level 10mVpp to 10Vpp, adjustable

Radio Output Level 10mVpp to 10Vpp for mic level or -40 to +10dBm into 600Ω load, adjustable

Radio Output Impedance 600Ω for balanced mode, 200Ω for single ended mode

Frequency Response ±1.5dB, 300 to 3000Hz

Audio Distortion 2% THD maximum

DTMF Detection Bandwidth ± 25 Hz around center of frequency

MON timer 10ms to 9999ms, adjustable

Dimensions 8 ½” (215.9mm) Wide, 9 3/4” (247.65mm) Deep, by 1 5/8” (41.275mm) High

Actual Weight 3.75lb (1.701kg)

Shipping Weight and Dimensions 5lbs (2.267kg) ~ 12”(304.8mm) x 10”(254mm) x3”(76.2mm)

NOTE: This device is NOT PoE (Power Over Ethernet) compatible.

7

Overview

Test and

adjustment points

Handset

jack

LCD displayIC button

Line button

TX LED

LNK LED

Front Panel

FIGURE 3. IP-223 Front Panel

Test and Adjustment Points

Test and adjustment points for radio 1 and radio 2 are provided on the front panel. Newer versions of the IP-223 provide
access to additional test and adjustment points on the case top, as shown in Figure 4.

NOTE: Radio 1 and radio 2 are also referred to as line 1 and line 2 in this manual.

8

FIGURE 4. IP- 2 2 3 C as e Top Test Poin ts

Front Panel

Handset Jack

An optional handset is available for the IP-223. When the optional handset is plugged into the handset jack (located on the

front of the unit), the ability to monitor and talk on either line is available. When the handset PTT switch is pressed, the

selected radio connected to the IP-223 is keyed up on the existing frequency and the handset microphone audio is transmitted.

IC Button

The IC button, when pressed, sends audio from the handset microphone back through the IP Network to any console

programmed to monitor the radio circuit.

LCD Display

The LCD display provides panel status information, such as the IP and subnet addresses, line status, and handset line selection.

• TX F# (# is the selected function tone) indicates that a PTT is active.

• RX F# (# is the selected function tone) indicates that the RX radio is active.

• ID # displays when a Fleetsync or MDC ANI ID is decoded. This does not include serial decoding.

• When connected to a serially controlled radio, iDen, Sepura, Kenwood or Johnson displays.

• INTCOM displays when the front panel IC button is pressed.

• EnetIC displays when the console generated intercom is received.

• CTX F# displays when the console mode IP-223 decodes tones from a tone console in Console mode.

• CRX F# displays when the IP-223 transmits wire-line audio to a legacy tone console in Console mode.

• PTX F# displays when the IP-223 decodes tones from a legacy tone console attached in parallel in Tone mode.

• CPT F# displays when the IP-223 transmits to a line if the line-to-line crosspatch is enabled.

• Ring displays when there is an incoming phone call in Phone mode.

• Offhk displays when the line is in use during a phone call.

• LLM displays when no phone line is connected to the PIB-223 in Phone mode.

• NO LINE ENABLED displays after power-up if neither line is enabled.

• Scan List.... displays during power up while the IP-223 is communicating with serial controlled radios that

support the Scan List feature.

To toggle the LCD display, do the following:

1. Press and hold the line button and then momentarily press the IC button.

Three different displays are available with each press of the IC button:

• While pressing the line button, press the IC button once.

The IP address and Mask address of the unit displays.

• Continue to hold the line button, then press the IC button a second time.

The TX alignment tones are turned on.

• Continue to hold the line button, then press the IC button a third time.

The RX VU meter displays.

2. To clear the display and return to the normal LCD display, press the IC button a fourth time.

3. Release the line button.

Line Button

The Line button is used to select which radio, or line, the handset audio is routed and which line is being monitored. The

handset line selection is displayed as an asterisk (*) in the right most column of the LCD display. An asterisk (*) on the top line

of the display indicates a connection to line 1, and an asterisk (*) on the bottom line of the display indicates a connection to

line 2.

9

Overview

10/100

Ethernet

connector

Serial

connector

(DB9)

Radio 1 and radio 2

connectors (DB25)

Power

connection

TX LED

The TX LED provides a visual indication the IP-223 is generating IP packets. When the LED is illuminated, packets are being
transmitted to the network.

LNK LED

The LNK LED provides a visual indication of the Ethernet connection. When the LED is illuminated, a valid network
connection has been established.

Back Panel

FIGURE 5. IP-223 Back Panel

10/100 Ethernet Connector

The 10/100 Ethernet connector provides the LAN or WAN connection for the IP-223.

Serial Connector

The serial connector (DB9) is used for either of the following:

• To program an initial IP address into the IP-223 unit, if the IP address cannot be programmed through the

Ethernet port on the installed system.

• To provide serial communication to various radios. Both radio (or line) 1 and radio (or line) 2 are supported on

this connector, with the appropriate splitter cable.

NOTE: You will need to adjust the position of the jumper, (see “To adjust the position of a jumper, do the following:” on

page 15) on J35 when using line 1, or on J26 when using line 2, according to the serial connection type for the
radio interface as shown below:

Jumper position Connection type

A RS-232

B TTL

10

Back Panel

SERIAL DB9 PINOUT

SIGNAL LINE # DB9 PIN #

TX 232 1 2

RX 232 1 3

TX TTL 1 9

RX TTL 1 1

Ground both 5

TX 232 2 8

RX 232 2 7

TX TTL 2 4

RX TTL 2 6

Radio 1 and Radio 2 (Line 1 and Line 2) Connectors

Two (2) DB25 connectors are provided for connection to various audio devices. The pinouts are shown in Table 2 when

custom cables need to be fabricated.

Power Connection

The IP-223 requires +12 to +16 VDC, ~700 mA of clean power. A 3-pin screw terminal receptacle is provided on the right rear

of the unit, pin 1 is the positive terminal, pin 2 is the ground terminal, and pin 3 is the earth ground terminal.

As with all communication equipment earth ground should be used. Earth Ground is a low impedance path to Earth for the

purpose of discharging lightening, static, and radiated energy.

11

Overview

FIGURE 6. DB25 Connector Pinout Configuration

TABLE 2. DB25 Connector Pinout Connections

Pin # Signal Cable color

1 PTT Relay N.C. Brown

2 PTT Relay Common Red

3 MON Relay N.O. Orange

4 R1 Relay N.C. Pink

5 R1 Relay Common Yellow

6 R2 Relay N.O. Green

7 Ground Lt. Green

8 Digital 0/X-Mute Blue

9 Digital 2 Violet

10 Digital 4 Gray

11 CTCSS White

12 Radio RX- in / 4-wire RX Black

13 Radio TX- out / 4-wire TX or 2-wire Brown/White

14 PTT Relay N.O. Red/White

15 MON Relay N.C. Red/Black

16 MON Relay Common Orange/White

17 R1 Relay N.O. Orange/Black

18 R2 Relay N.C. Pink/Black

19 R2 Relay Common Yellow/Black

20 Digital 6/COR Green/White

21 Digital 1/Supervisory Green/Black

22 Digital 3 Blue/White

23 Digital 5/Local PTT Violet/White

24 Radio RX+ input / 4-wire RX Gray/Black

25 Radio TX+ out / 4-wire TX or 2-wire Black/White

Shield Ground

12

CHAPTER 2

Communications System Design

Designing an IP-223 system requires an understanding of the radio network and how the various radios and communication

equipment are connected.

The first step in designing an IP-223 system is to create a roadmap of the radio, console, and any other communication

equipment locations. This roadmap must include the following:

• Multicast addresses for each channel of TX (transmit) and RX (receive) communication.

• Port numbers for each channel of TX and RX communication.

• Base IP addresses assigned to each console and IP-223 on the network.

Network Requirements

Bandwidth

Each VoIP channel requires 50kBit of bandwidth while active. Full-duplex conversation (audio in each direction) requires

100kBit of bandwidth.

NOTE: Most radio voice communications are half-duplex (only in one direction at any one time), thus requiring 50kbits.

Some radio systems transmit “go-ahead” beeps when it is clear to talk. In order for the console operator to hear the beeps, the

system must support full-duplex communication. Full-duplex bandwidth may only be required for the first few seconds of a

conversation, due to the brief nature of the “go-ahead” beeps at the beginning of the transmission.

When using a PIB-223, C-6200, or the NI-223 for a telephone connection, 100kBit is required since it is a constant, full-duplex

conversation.

Multicast

In general, Telex systems require multicast to function. The network must be able to create a static multicast address that is

accessible at all times.

It is very common for networks to enable multicast after an IGMP (Internet Group Management Protocol) join message is sent

out, and then “prune” off branches after a period of time. Due to the intermittent usage patterns of two-way radio, such a

system can appear to work flawlessly for a period of time, then no longer work.

13

Communications System Design

NOTE: When using Cisco technology, IP PIM dense mode is generally recommended. Generally speaking, sparse-

dense-mode can also be implemented effectively. We recommend explicitly joining the multicast group with an
IP IGMP static-join X.X.X.X command. For more information on Cisco and IGMP, visit www.cisco.com

Internet Group Management Protocol (IGMP)

IGMP can be used to control where multicast is allowed to propagate. When a console on the subnet is expected to be

continually operational, multicast must be active for that subnet at all times.

Network Performance

Networks should perform well under any loading conditions. The default audio delay is 120ms, plus any delay added by the
network. While delay alone does not cause issues, variable delay (jitter) does. Jitter in a network cannot exceed the
maximum packet buffer of any individual product buffer. Refer to the individual product manuals for these specifications. For
example, the IP-223 can handle approximately 600ms of network jitter.

NOTE: Losing more than 5% of the total packets transmitted compromises audio quality and system performance.

Optimally, packet loss should be less than 1%.

14

CHAPTER 3

Installation and Level Settings

Local/Radio Connections

NOTE: Connections to radios differ from connections for remote operation; therefore connections are discussed

separately.

Jumper Positions

An example of the jumper positions are shown in Figure 7. In the figure, jumper 14 (J14) is shown in position A, jumper 3

(J3) is shown in position B, and jumper 23 (J23) has been hung on the center pin indicating the jumper is in the NULL

position.

FIGURE 7. Jumper Positions

To adjust the position of a jumper, do the following:

1. Remove power from the IP-223 unit.

CAUTION: Failure to remove power may cause damage to the IP-223.

2. Remove the six (6) screws from the case top.

15

Installation and Level Settings

Case top PCB assembly

3. Carefully slide the case top forward past the IC and LINE buttons, and then lift up to gain access to the PCB (Printed

Circuit Board) as shown in Figure 8.

FIGURE 8. IP-223 PCB Assembly

4. Locate the desired jumper on the PCB assembly and use needle nose pliers to adjust the jumper, if necessary.

5. Carefully lift up the case top and place it into position on the chassis bottom.

6. Secure the case top into position using the six (6) screws.

7. Connect power to the IP-223 unit.

16

Local/Radio Connections

TX Audio Connection

The IP-223 has a number of options when connecting to the radio. Different jumper settings are required for different

revisions of the PCB installed in the IP-223 unit, and are noted below. Set the jumper position listed for the line according to

the connection type shown below.

If the radio transmit audio output is balanced, connect to pins 13 and 25 of the DB25 connector. If the transmit audio is single

ended, use pin 25 of the DB25 connector.

Shielded cable is recommended.

PCB 750743 or PCB 750630 revision C and higher

Line 1 jumpers: J3, J9, and J11

Line 2 jumpers: J25, J28, and J29

Jumper Position Connection Type

A Single Ended Low-Impedence

B Balanced 600 ohm

RX Audio Connection

To connect the radio receiver audio to the IP-223, several settings are required. Different jumper settings are required for

different revisions of the PCB installed in the IP-223 unit, and are noted below. Set the jumper position on the jumpers listed

for the line according to the connection type shown below.

If the radio receiver audio output is balanced, connect to pins 12 and 24 of the DB25 connector. If the receiver audio is single

ended, use pin 24 of the DB25 connector. The audio source must be after the squelch circuit to prevent sending continuous

noise to the remote console. If a high-impedance point in the receiver is used, a shielded cable is recommended.

PCB 750743 or PCB 750630 revision C and higher

Line 1 jumpers: J16 and J21

Line 2 jumpers: J19 and J20

Jumper Position Connection Type

A Single Ended Low-Impedence

B Balanced 600 ohm

17

Installation and Level Settings

Jumper Position

Line 1 Line 2

Receive Input Impedance: J14 J24

8 ohms (for a speaker input) B B

600 ohm A A

10k ohm NULL NULL

NOTE: When the speaker output is used, the radio volume control affects the audio levels of the IP-223.

Jumper Position

Line 1 Line 2

Receive Input Impedance: J14 J23 J17 J24

8 ohms (for a speaker input) B A A B

600 ohm A B B A

10k ohm B B B B

COR (Carrier Operated Relay) I/O (Input/Output)

The ability to control RX packets to the Ethernet is provided at DIG6, pin 20 of the DB25 connector. This overrides LAM
(Line Activity Monitor) control and uses COR from the radio to generate RX packets to the consoles.

PTT Connection

Connect the radio PTT circuit to the PTT relay contact terminals of the panel on the DB25 connector. Usually the common of
the relay contact switch is grounded and the normally open contact connects to the PTT input. An alternative method to ground
the common of the relay internal to the unit is to jumper R377 (line 1) and R381 (line 2) with a piece of wire soldered closed.

Monitor Connection

Connect the radio MON circuit to the MON relay contact terminals of the panel on the DB25 connector. Usually the common
of each relay contact switch is grounded and the normally open contact connects to the MON input. An alternative method to
ground the common of the relay internal to the unit is to jumper R376 (line 1) and R380 (line 2) with a piece of wire soldered
closed.

R1 and R2 Relays

The IP-223 provides two relay closures for controlling the frequency of the radio, or switching a remote ancillary device. The
F1 and F2 contacts can be connected through the DB25 connector. Usually the common of each relay contact switch is
grounded and the normally open contact connects to the radio frequency control terminals. Information on programming the
R1 and R2 relays is provided in the “Setup Information” chapter of this manual starting on page 23. An alternative method to
ground the common of the relay R1 internal to the unit is to jumper R375 (line 1) and R379 (line 2), and for relay R2 jumper
R374 (line 1) and R378 (line 2) with a piece of wire soldered closed.

18

Tone/Console Operation

Digital I/O

In addition to the two standard relay closures, seven lines of digital I/O are also included. These lines are open-collector

transistor outputs. They can be programmed on a per line basis to generate any of 128 combinations. They pull to ground and

can be jumper selected to pull up to either +5V or the power supply voltage (minimum +12V). Jumper J8 (line 1) and J30 (line

2) are used to select the pull up voltage. Jumper position A pulls up to +5V and the B jumper position B pulls to the power

supply value. Some radios provide a pull-up voltage. When this occurs, place the jumper into the “null” position. Information

on programming the digital I/O lines is provided in the “Setup Information” chapter of this manual starting on page 23.

CTCSS (Continuous Tone Coded Squelch System) Connection

The IP-223 is programmed with a full range of CTCSS frequencies. Each function tone can be assigned its own CTCSS

frequency for PTT operation, or a number of CTCSS tones can be set using different function tones. This connection is also a

programmable recorder output pin. A single ended, cap coupled, low impedance output is available on pin 11 of the DB25

connector.

Tone/Console Operation

2-/4-Wire Jumper Settings

2-Wire / 4-Wire Selection: Line 1 Line 2

2-Wire A position J33 and J34 J5 and J6

4-Wire B position J33 and J34 J5 and J6

The RX termination J14 (line 1) and J24 (line 2) should be placed in jumper position A on 4-wire systems for a single unit at

the end of a line. If multiple units are connected in parallel, only one unit should have the RX termination jumper in the A

position. The RX termination jumper should be in the NULL position on the rest of the units.

For 2-wire operation:

• PCB 750743 or PCB 750630 revision C and higher - Set J14 or J24 to the NULL position.

TX Side Settings

PCB 750743 or PCB 750630 revision C and higher

Two jumpers on the transmit pair allow a degree of control over the output impedance. The jumper positions for each line,

depending on how many consoles are placed in parallel, are shown below.

Jumper Position

Line 1 Line 2

Consoles in Parallel: J17 J22 J10 J15 Output Impedance

1 BBBB600 ohms

2 A B A B 1200 ohms

3 B A B A 1800 ohms

4 AAAA2400 ohms

Local PTT I/O

The Local PTT I/O is used to generate TX Ethernet traffic on a local keyed system as opposed to the 2175Hz detection on a

tone keyed system. The input is at DIG5; pin 23 of the DB25 connector. The TX condition is caused by an active low.

19

Installation and Level Settings

Cross Mute I/O

Cross mute information to local consoles from the Ethernet is provided at DIG0, pin 8 of the DB25 connector.

Supervisory I/O

Supervisory information to and from consoles through the Ethernet is provided at DIG1, pin 21 of the DB25 connector. When

the IP-223 port is in either the console or tone mode with Supervisory enabled, Supervisory ON and OFF packet bursts are
sent to the Ethernet with the sense of logic levels at pin 21 of the IP-223 port. Information on programming the supervisory I/
O is provided in the “Setup Information” chapter of this manual starting on page 23.

The IP-223 provides the following when the ON/OFF burst packets are received from the Ethernet:

Console Mode – Mutes TX traffic from Ethernet to console.

Tone Mode – Pulls the Supervisory line low for control of parallel console control.

Local Mode - No control of the supervisory pin.

Level Adjustments

Once the IP-223 unit is connected to the system, the level potentiometers can be set. Access to test and adjustment points on
newer versions of the IP-223 are provided through labeled openings on the case top and on the front panel of the unit. On older
versions of the IP-223 access to some of the test and adjustment points is provided through labeled openings on the front
panel, however, the case top needs to be opened to access the other test and adjustment points.

General Alignment

The IP-223 has a TX alignment tone and an RX alignment VU meter accessed from the front panel of the unit.

• Press and hold the line button and then momentarily press the IC button twice to generate the 1kHz 0dB TX

alignment tone on both lines.

• Press and hold the line button and then momentarily press the IC button three times to display the RX VU

meters.

Radio/Line TX Level

The Radio 1 TX test points (TP2 and TP6) and the Radio 2 TX test points (TP8 and TP9) are located on the front panel of the
IP-223. These provide a point to measure the actual value being placed into the radio or balanced TX line. The front panel
accessible adjustment Radio 1 TX potentiometer (R47) and Radio 2 RX potentiometer (R61) are used to adjust these levels.

NOTE: If the unit is placed into single-ended mode, the radio TX+ should be measured with respect to ground.

It is also possible to place jumper J9 (line 1) or J26 (line 2) into the “A” position to decrease the output of the TX line by a
factor of 10. The final adjustment should allow for undistorted audio to be transmitted for the full range of transmission levels
at the desired deviation. This can be accomplished by turning on the TX alignment tone and adjusting the TX output to 0dB, as
measured into a 600 ohm load.

20

Level Adjustments

Radio/Line RX Level

Standard Alignment Procedure for a 2- or 4- wire System:

• Inject a 0dBm test tone on the RX pair (4-wire pins 12 and 24: 2-wire pins 13 and 25).

• Measure the RX level on test point TP13 for line 1 or TP1 for line 2.

• Adjust potentiometer R175 for line 1 or potentiometer R110 for line 2 until 0dBm is measured between the test

point and GND. (0dBM = 2VPP = .707VRMS)

• Detune slightly 1-2dBm to provide overhead for large transients.

• AGC compression potentiometers RV5 for line 1 and RV1 for line 2 control the aggressiveness of the AGC

circuitry, if enabled. The AGC can be used to enhance the gain capabilities of the RX circuitry. Set RV5/RV1
fully clockwise and, if required, back off 10 to15 degrees maximum.

• Use the RX alignment tool (VU meter) accessed through the LCD display (press and hold the line button and

then momentarily press the IC button 3 times) to verify the dBm level. The reading should be 0dBm with the

AGC turned off. If the AGC is ON, it is likely the RX alignment software will always display 0dBm, the targeted
level for the AGC circuitry.

Line TX Monitor Level (Tone and Console Mode only)

PCB 750743 or PCB 750630 revision C and higher

The Line TX Monitor Level adjustment is used when the IP-223 is connected to consoles set in 4-wire mode. This allows for

local TX audio to be sent back on the Ethernet and played at other consoles so both sides of the radio traffic can be heard. The

alignment for TX monitor is similar to 4-wire RX alignment.

NOTE:

1. The TX Monitor field must be selected in the Options section on the Per Line Setup window.

2. If this feature is not necessary, or the line is in 2-wire mode, the TX Monitor field in the Options section on the Per

Line Setup window should be cleared.

3. Make sure the RX alignment is completed first.

Standard Alignment Procedure for a 4-wire System:

• Inject a 0dBm test tone on the TX audio pairs pins 13 and 25.

• Measure the RX level on test point TP13 for line 1 or TP1 for line 2.

• Adjust potentiometer R390 for line 1 or potentiometer R391 for line 2 until 0dBm is measured between the test

point and GND. (0dBM = 2VPP = .707VRMS)

NOTE: Do not adjust the RX potentiometers.

• Use the RX alignment tool (VU meter) accessed through the LCD display (press and hold the line button and

then momentarily press the IC button 3 times) to verify the dBm level.

CTCSS Level

The CTCSS level is measured by connecting an oscilloscope or RMS meter to ground and Radio 1 CTCSS test point (TP7) or

Radio 2 CTCSS test point (TP10). With the radio connected to the CTCSS output, have the remote console key up so CTCSS

is present. Adjust the Radio 1 CTCSS potentiometer (R50) or Radio 2 CTCSS potentiometer (R53) until the desired level is

achieved.

21

Installation and Level Settings

Frequency Decoding

The IP-223 is factory tuned to the frequencies shown below. The detection frequencies cannot be changed as they are coded
into the software. However, any actual function or output can be made to work with any existing programmed frequency.
Please consult the factory for special requirements for frequency selections.

Guard tone/PTT Tone: 2175 Hz

MON Function Tone: 2050 Hz

Frequency Select Function Tones (where used)

F1: 1950 Hz F5: 1550 Hz F9: 1150 Hz F13: 750 Hz

F2: 1850 Hz F6: 1450 Hz F10: 1050 Hz F14: 650 Hz

F3: 1750 Hz F7: 1350 Hz F11: 950 Hz F15: 550 Hz

F4: 1650 Hz F8: 1250 Hz F12: 850 Hz F16: 450 Hz

22

CHAPTER 4

Setup Information

The setup information for the IP-223 is accessed by using a web browser, such as Internet Explorer™. This section describes

the programming information for the IP-223. It includes information on setting the IP address, accessing the IP-223 web setup

windows, the setup window standards, and an explanation of the fields on each window used to program the IP-223.

Setting the IP Address Information

Before entering the setup information for the IP-223, the IP address and Network Mask must be assigned to the IP-223 by

the use of a web browser or Windows™ HyperTerminal™ if the assigned IP address is not accessible on your network.Contact

your network administrator to obtain the network IP address and Mask.

For the IP-223 to interface successfully with the LAN or WAN, the IP addresses of the IP-223 and your PC must be on the

same subnet. IP addresses consist of four numbers separated by periods. For example, 10.2.99.101. For more information on

IP Addresses and subnets, consult your network administrator.

In order for the PC and the IP-223 unit to communicate via IP, both devices need to be in the same subnet.

NOTE: For operation on different subnets, a gateway address must be configured.

These IP addresses reside in the same subnet:

PC IP Address: 10.2.99.250

IP-223 IP Address: 10.2.99.251

IP-223 Network Mask: 255.255.255.0

To display the IP address and Network Mask assigned to the IP-223, do the following:

1. Connect power to the IP-223.

2. The IP address and subnet mask are displayed on the LCD momentarily upon power up. To check the IP address and

subnet mask at any other time, press and hold the line button on the front panel of the IP-223, and then momentarily
press the IC button.

The IP address is displayed on the top line of the LCD, and the Network Mask is displayed on the bottom line of the
LCD.

23

Setup Information

Verify the IP address and Network Mask obtained from your network administrator to the IP-223 addresses. If any portion of
the first three segments of the IP addresses for the PC and the IP-223 do not match, the IP-223 addresses must be changed to
match the PC subnet.

If the IP address and Mask need to be set up using the serial port, see “Using HyperTerminal” below.

Using HyperTerminal

NOTE: J35 must be in the A position.

To assign the IP address and Network Mask using HyperTerminal, do the following:

1. Connect the IP-223 to your PC using a DB-9 serial cable.

2. From the Start menu on the computer, open the HyperTerminal Application

(Start|Programs|Accessories|Communications|HyperTerminal).

The HyperTerminal and Connection Description windows appear.

3. In the Name field, enter com.

4. Click OK.

The Connect to window appears.

5. From the Connect using drop-down menu, select COM1.

6. Click OK.

The Com1 Properties window appears.

7. From the Bits per second drop down menu, select 19200.

8. From the Flow Control drop down menu, select None

NOTE: These parameters may be different than the defaults depending on the Per Line 1 Serial Setup page.

Default

Drop-down menu

Setting

Bits per second field: 19200

Data bits field: 8

Parity field: None

Stop bits field: 1

Flow control field: None

9. Click OK.

The Main HyperTerminal window appears.

24

FIGURE 9. Com Terminal Setup windows

Setting the IP Address Information

C

D

A

B

E

F

10. In the main HyperTerminal window, type an uppercase S

11. Press ENTER.

Enter Password for Factory Setup appears.

FIGURE 10. HyperTerminal Window Password

12. Type technobabble for the factory setup password.

13. Press ENTER.

The serial port access window shown in Figure 11 appears.

FIGURE 11. HyperTerminal Factory Setup Options – Serial Port Access window

NOTE: The serial number is fixed and should match the case label. The MAC (Media Access Control) address is

generated based on the serial number.

25

Setup Information

The following is a brief explanation of the factory setup options shown in Figure 11:

A = Allows access to the PIN number if it is new or forgotten.

B = Allows the unit to get an IP address via DHCP, or to manually set the IP address.

C = Allows the Subnet Mask to be manually entered or changed.

D = Allows the Gateway address to be manually entered or changed.

E = Provides the ability to reset (back to defaults) the Board Parameters

F = Provides the ability to reset the unit.

14. When Reset the Board’s Pin Number to None appears, type Y to reset the board’s pin number to none, otherwise,

select N.

15. Press Enter.

16. When Should this target obtain IP settings from the network appears, type Y to obtain the IP settings from the

network, otherwise, select N.

17. Press Enter.

18. When Static IP address appears, enter the IP address of the IP-223, if necessary.

19. Press Enter.

20. When Subnet Mask IP address appears, enter the Subnet Mask IP address, if necessary.

21. Press Enter.

22. When Gateway address IP address appears, enter the Gateway IP address, if necessary.

23. Press Enter.

24. When Reset Board Params appears, type Y to reset the board parameters, otherwise type N.

25. Press Enter.

26. When “Do you wish to reset the unit now” appears, type Y if changes were made on the window, otherwise enter an

N.

27. If changes were made on the window, press ENTER to reset the IP-223, otherwise proceed to the next step.

The changes made are saved to memory.

28. Close the HyperTerminal program.

26

Accessing the IP-223 Web Setup Windows

Accessing the IP-223 Web Setup Windows

Before connecting the IP-223 to the web browser, an IP address compatible with an existing network must be set. Details on

setting the IP address and Network Mask are described earlier in “Setting the IP Address Information” on page 23.

The configured IP address is the web browser address (http://XXX.XXX.XXX.XXX, the XXX’s refer to the values for the

assigned IP address) used to access the IP-223 Web Setup windows.

To access the IP-223 web setup windows, do the following:

1. Open the web browser on the PC.

2. Enter the IP address of the IP-223 in the web address bar.

The Connect to [IP Address] window shown in Figure 12 appears.

FIGURE 12. Connect to [IP Address] window

3. From the User Name drop-down menu, enter admin.

4. In the Password field, enter the appropriate PIN.

If this is the first time the IP-223 has been started and a PIN has not been assigned to the unit, no entry is required.

5. Click OK.

The Welcome window appears.

27

Setup Information

IP-223 Web Setup Windows Standards

Links

Across the top of each setup window are links used to access the various IP-223 configuration pages. On the left side of the
links header, the name assigned to the unit, the MAC address, and the version number of the firmware are displayed. A brief
description of each link is provided below.

FIGURE 13. IP-223 Links

Link Description

Displays the Welcome window described on page 30.

Displays the Basic Ethernet Setup window described on page 31.

Displays the General Gain Setup window described on page 34.

Displays the Multicast Port Number Setup window described on page 35.

28

Displays the Per Line Setup - [Line X] window described on page 38.

IP-223 Web Setup Windows Standards

Displays the Save to EEPROM Command Buttons window described on page 54.

Displays the Additional Feature Setup window described on page 56.

Displays the Retrieve Configuration Data from Remote IP-223 window described on page 57.

Displays the Crosspatch Setup window described on page 58.

Displays the Remote CrossPatch Pin Setup window described on page 63.

Displays the “admin” Account PIN Change window described on page 65.

Displays the Tone Frequency and Durations window described on page 66.

To access a setup window, do the following:

> Click the desired link.

The window for the selected link appears.

Submit Button

Moving from one window to the next does not save any data entered in the window. To save changes made to the entries on a

window, there is a submit button provided at the bottom of each window. For ease of use, a submit button is also

provided at the top of the window when the setup window is too long to display on the computer screen. Selecting the submit

button sends the entries currently displayed on the window to the IP-223 for storage. The data is not stored in permanent

memory until it is saved as explained in “Save to EEPROM” on page 54.

29

Setup Information

Welcome Window

Clicking the picture of the IP-223 on the links displays the Welcome window, shown in Figure 14. The Welcome window
provides a basic description of the IP-223 operating modes and a field to enter a descriptive name for the unit. This name is
displayed at the top of each IP-223 web setup window.

FIGURE 14. Welcome window

To change the name of the IP-223 unit, do the following:

1. In the field provided on the window, enter the desired name (up to 12 characters).

2. Click Submit.

The name appears at the top of the setup window.

3. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

4. Click Save Current Parameters.

The changes made are saved to permanent memory.

30

Basic Ethernet Setup

Basic Ethernet Setup

Click Basic Ethernet Setup to display the Basic Ethernet Setup window, shown in Figure 15. The Basic Ethernet Setup

window is used to configure the IP-223 for use. The fields on this window are described on the following pages.

FIGURE 15. Basic Ethernet Setup window

Use DHCP Server Check Box

The Use DHCP Server check box indicates whether or not DHCP (Dynamic Host Configuration Protocol) is used. If

selected, DHCP allows the IP-223 to acquire all of the information for operation on the network bypassing its manual entry.

NOTE: Telex does not recommend operating with DHCP enabled. Operating with DHCP enabled may cause the base IP

address to change unexpectedly making changes to the software setup more difficult. If employing 5/6-tone
selective calling and messaging, DHCP must not be used.

Unit IP Address Field

The Unit IP Address field identifies the unique base address assigned to the IP-223. This address identifies the unit for

operations such as setup, software upgrades and communications in some operating modes.

31

Setup Information

Subnet Mask Field

The Subnet Mask field identifies information used by the IP stack to determine if an IP address is local or if an IP address
requires the use of a gateway to be reached. Contact your network administrator to obtain the proper value for this field.

Gateway Address Field

The Gateway Address field identifies the IP address of the node used to reach other networks. Contact your network
administrator to obtain the proper value for this field.

DNS (Domain Name Server) Number 1-3 Fields

The DNS Number fields are currently not used by the IP-223.

Unit Name Field

The Unit Name field is used to enter a descriptive name for the unit. This name is displayed at the top of each IP-223 web
setup window. The unit name entry cannot exceed 12 characters.

NOTE: You can also set the Unit Name from the Welcome Page, see “Welcome Window” on page 30.

Packet Delay before Playback Field

The Packet Delay before Playback field identifies the length of delay before playback (jitter buffer). The IP-223 utilizes a
20ms UDP/IP (User Datagram Protocol/Internet Protocol) packet to encode audio. Some buffering of these packets must
occur before playback to help absorb network delays, jitters, and lost packets. The typical entry for this field is 6, which
translates to a delay of 120ms before playback (each packet is 20ms of audio). Larger values may be required for complicated
networks, and smaller values for less complicated networks.

The variable range for this field is 4 to 29.

QOS (Quality of Service): Precedence Bits Field

The QOS: Precedence Bits field is used to set the priority level of network traffic. Typically this value is left at 0 for normal
traffic and 5 for voice traffic.

The variable range for this field is 0 to 7.

QOS: D, T, and R (Delay, Throughput, and Reliability) Bits Field

The QOS: D, T and R Bits field is used for advanced programming purposes. These bits are usually 0. Contact your network
administrator to obtain the appropriate value for this field.

Delay (D) an active delay bit tells the router to choose a high speed to minimize delay

Throughput (T) an active throughput bit specifies high capacity links should be used.

Routing (R) an active routing bit directs routing protocols and network management applications to select

fault-tolerant paths.

For information on the binary equivalent for delay, throughput, and reliability see Table 3 on page 33.

The variable range for this field is 0 to 7.

32

Basic Ethernet Setup

TABLE 3. D, T, R Binary Reference

Precedence Field D, T, and R bits

Binary Traf f i c Ty p e Binary

0 0 0 (0) Best Effort D T R

0 0 1 (1) Background 0 0 0 (0) Normal (Best Effort), minimal cost

0 1 0 (2) Standard 0 0 1 (1) Maximize Reliability

0 1 1 (3) Excellent Load 0 1 0 (2) Maximize Throughput

1 0 0 (4) Controlled Load 1 0 0 (4) Minimize Delay

1 0 1 (5) Video

1 1 0 (6) Voice

1 1 1 (7) Network Control

Local Computer IP Address 1-10 Fields

The Local Computer IP Address fields identify the base IP address of up to ten IP-223 units within the same room. These

fields are generally used when the selected line mode is console. The entries are used for the Ethernet crossmute function. The

IP-223 examines the source of the audio and flags it if the source was from one of the IP-223 units listed in these fields.

To configure the IP-223 for use, do the following:

1. From the links, select Basic Ethernet Setup.

The Basic Ethernet Setup window appears.

2. In the Unit IP Address field, enter the IP address.

3. In the Subnet Mask field, enter the subnet mask address.

4. In the Gateway Address field, enter the gateway address, if required.

5. In the Unit Name field, enter a descriptive name.

6. In the Packet Delay before Playback field, enter the number of packets of delay for playback (each packet is 20ms of

audio).

7. In the QOS: Precendence Bits field, enter the number of bits, if required.

8. In the QOS: D, T, and R Bits field, enter the number of bits, if required.

9. In the Local Computer IP Address fields, enter the IP addresses of the IP-223 units that are located in the same room.

10. Click Submit.

The entries currently displayed on the window are sent to the IP-223 for storage.

11. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

12. Click Save Current Parameters.

The entries are saved to permanent memory.

33

Setup Information

General Gain Setup

Click General Gain Setup to display the General Gain Setup window, shown in Figure 16. The IP-223 is based largely on
software controlled resistors with a resolution of 1.5dB per step. This window provides for an up or down adjustment of the
gain levels for various parameters included on the window. For example, if it is determined the output level for a transmission
line is 3.0dB too high, an entry of -3.0dB should be entered in the corresponding Transmit Gain field for the line.

FIGURE 16. General Gain Setup window

Handset Mic Gain Drop-Down Menu

The Handset Mic Gain drop-down menu identifies the level, in dB, of gain for the handset mic. The values for this field are:

12.0, 10.5, 9.0, 7.5, 6.0, 4.5, 3.0, 1.5, 0, -1.5, -3.0, -4.5, -10, -16, -22, -28, and -34.

Handset Sidetone Gain Drop-Down Menu

The Handset Sidetone Gain drop-down menu identifies the sidetone gain level, in dB, for the handset. The values for this
field are: -12, -14, -16, -18, -20, -22, -24, and MUTE.

Receive Gain Drop-Down Menu

The Receive Gain drop-down menu identifies the receive gain, in dB, for either line 1 or line 2. The values for this field are:

12.0, 10.5, 9.0, 7.5, 6.0, 4.5, 3.0, 1.5, 0, -1.5, -3.0, -4.5, -10, -16, -22, -28, and -34.

Transmit Gain Drop-Down Menu

The Transmit Gain drop-down menu identifies the transmit gain, in dB, for either line 1 or line 2. The values for this field are:

12.0, 10.5, 9.0, 7.5, 6.0, 4.5, 3.0, 1.5, 0, -1.5, -3.0, -4.5, -10, -16, -22, -28, and -34.

CTCSS Gain Drop-Down Menu

The CTCSS Gain drop-down menu identifies the CTCSS gain, in dB, for either line 1 or line 2. The values for this field are:

12.0, 10.5, 9.0, 7.5, 6.0, 4.5, 3.0, 1.5, 0, -1.5, -3.0, -4.5, -10, -16, -22, -28, and -34.

TX Voice Gain Field

The TX Voice Gain field allows you to set the transmit voice gain, in dB, for either line 1 or line 2. The field value can range
from 10dB to -60dB.

34

Multicast Address Setup

To adjust a signal level, do the following:

1. From the links, select General Gain Setup.

The General Gain Setup window appears.

2. From the Handset Mic Gain drop-down menu, select the desired gain for the handset mic.

3. From the Headset Sidetone drop-down menu, select the desired gain for the headset sidetone.

4. From the Receive Gain drop-down menu, select the desired receive gain for the appropriate line.

5. From the Transmit Gain drop-down menu, select the desired transmit gain for the appropriate line.

6. From the CTCSS Gain drop-down menu, select the desired CTCSS gain for the appropriate line.

7. In the Tx Voice Gain field, enter the desired gain for the appropriate, if required.

8. Click Submit.

The entries currently displayed on the window are sent to the IP-223 for storage.

9. From the links, click Save to EEPROM.

The Save Setup Parameters window appears.

10. Click Save Current Parameters.

The entries are saved to permanent memory.

Multicast Address Setup

Click Multicast Address Setup to display the Multicast Port Number Setup window, shown in Figure 17. The Multicast Port

Number Setup window identifies the mode of operation or channel type, as well as which port the IP-223 uses to

communicate various channel information on. Once a selection is made in the channel type field, the fields necessary to enter

the setup information for the selected channel type are enabled. The fields on this window are described on the following

pages.

FIGURE 17. Multicast Port Number Setup window

Channel Number Field

The Channel Number field displays the appropriate channel number for the specified parameters.

Enable via Ethernet Check Box

The Enable via Ethernet check box indicates whether or not Ethernet connectivity is used for the channel number. If selected,

Ethernet connectivity is ON. Otherwise, audio received from the analog connections of the IP-223 are not echoed to the

Ethernet, and Ethernet traffic is not mixed into the audio of the IP-223.

35

Setup Information

When Tape 1 is enabled, a separate stream is created with both RX and TX audio for that line. When Tape 2 is enabled, a
separate Ethernet stream is created with both RX and TX audio for that line. This stream can then be recorded by a Telex
Network Recorder.

The Phone check box must be selected if any line on the IP-223 is defined as a phone line.

Channel Type Drop-Down Menu

The Channel Type drop-down menu identifies the operating mode for channel number 1 and 2. The channel type for all other
operating modes are displayed on the window. Selection of the channel type enables the fields necessary to enter the setup
information for the selected channel type. The operating modes available are:

Local Mode – The radio is connected directly to the IP-223 allowing for simple migration and full local

control of the radio.

Tone Mode – The IP-223, based on Ethernet traffic, generates the keytones required to control standard,

tone-equipped radio circuit. This allows an existing tone decoder and radio to be connected.
This mode also supports a parallel analog console for local control.

Console Mode – Allows the use of existing tone-based consoles to the VoIP network. The IP-223 decodes

standard tones, converts it into Ethernet traffic for another IP-223.

Phone Mode – Using the PIB-223 (phone interface box), a line on the IP-223 is used to connect to an analog

phone line.

iDen Radio – Using the NI-223, allows interface with a Falcon Class push-to-talk (PTT) mobile phone

system.

TETRA Radio Mode – Used to interface to a TETRA digital trunked system using the IP-223 and the Sepura

SRM2000 mobile radio. The IP-223 interfaces the radio through the PEI allowing dispatch
access to TETRA radio assets.

Channel Name Field

The Channel Name field is used to enter a descriptive name, up to 12 characters, for the channel number.

Multicast Address Fields

The Multicast Address field identifies the broadcast address for all audio traffic specific to a channel. To inter-operate, all
consoles must have the same base multicast address.

The variable range for this field is 224.0.0.2 to 239.255.255.255.

The entry in the first Multicast Address field applies to the port number entered in the RX Port field. The entry in the second
Multicast Address field applies to the port number entered in the TX Port field. The option to use a different multicast address
for the RX port is available. This provides flexibility and acts as a filter.

NOTE: IP-223s can also operate Unicast (point-to-point), these fields can support class A, B, and C addresses.

In Phone Mode, the multicast address is not as important because the console is connected via a TCP/IP socket.

NOTE: Make sure the RX and TX port numbers are unique.

The entry for a ring signal must be a unique multicast address and different from the other channels.

36

Multicast Address Setup

RX and TX Port Fields

The RX and TX Port fields identify the port number for each channel. The port number must be unique, per channel, and

must be greater than 1054. For example, based on the entries shown in Figure 17, all consoles must have a multicast address of

225.8.11.81 and an RX port number of 1056 to monitor RX audio for channel 1 and a TX port number of 1074 to monitor TX

audio for channel 1.

TX Group Port Field

The TX Group Port field is used to transmit to multiple IP-223s based on a unique port number.

Channel Hops Field

The Channel Hops field identifies the number of routers the multicast audio packets go through before being stopped. Your

specific network design dictates this value. If audio is not reaching a particular node on the network, increasing this value may

correct the problem. You may know this value as TTL (Time To Live)

The variable range for this field is 1 to 128.

To define the parameters for a channel number, do the following:

NOTE: The following procedure outlines the entries required for each field on the Multicast Port Number Setup window.

Depending on the channel type selected, all entries listed may not be required or available for the channel type.

1. From the links, select Multicast Address Setup.

The Multicast Port Number Setup window appears.

2. Select the Enable via Ethernet check box, if Ethernet connectivity is used.

3. From the Channel type drop-down menu, select the operating mode.

4. In the Channel Name field, enter a descriptive name for the channel.

5. In the first Multicast Address field, enter the multicast address for the RX port.

6. In the RX Port field, enter a unique RX port number.

7. In the second Multicast Address field, enter the multicast address for the TX port.

8. In the TX Port field, enter a unique TX port number.

9. In the TX Group Port field, enter the TX group port number, if applicable.

10. In the Channel Hops field, enter the number of routers (channel hops) the multicast audio packets can go through

before being stopped.

11. Click Submit.

The entries currently displayed on the window are sent to the IP-223 for storage.

12. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

13. Click Save Current Parameters.

The entries are saved to permanent memory.

37

Setup Information

Per Line Setup

Click Per Line Setup to display the Per Line Setup window, shown in Figure 18. The Per Line Setup window identifies the
parameters for the channel type selected for the line number on the Multicast Port Number Setup window described on
page 35. The line number to which the details on the window apply is displayed at the top of the window. The channel type
selected determines the window displayed and enables the appropriate fields on the window necessary to enter the setup
information for the channel type. The fields on this window are described on the following pages.

FIGURE 18. Per Line Setup - [Line] window (Local Mode shown)

NOTE: Field selection may vary depending upon line type.

38

Per Line Setup

Command Buttons

NOTE: If any changes have been made to the entries on the window, click the Submit button before going to a new page

or window. If the Submit button is not selected before the selection of another command button, any changes
made to the entries on the window are cleared.

Prev Tones Button

Select the Prev Tones button to toggle the window between function tones 1 and 100.

Line 1 Button

Select the Line 1 button to change the window to the Per Line Setup - Line 1 window.

Line 2 Button

Select the Line 2 button to change the window to the Per Line Setup - Line 2 window.

Next Tones Button

Select the Next Tones button to toggle the window between function tones 1 and 100.

Port Enabled Check Box

The Port Enabled check box indicates whether or not the port is enabled. If selected, the port is enabled and selection of

transmission or play received audio is allowed.

Line Mode Status Field

The Line Mode Status field displays the channel type selected for the line on the Multicast Port Number Setup window

described on page 35.

PTT Relay Field

The PTT Relay field allows a secondary external function to be controlled with a separate relay closure at the same time as the

PTT relay. Select one of the following:

PTT relay only – When selected, only the PTT relay is closed. (Default Setting)

PTT + R1 – When selected, both the PTT relay and the R1 relay close at the same time.

PTT + R2 – When selected, both the PTT relay and the R2 relay close at the same time.

PTT + BOTH – When selected, the PTT relay, the R1 relay, and the R2 relay close at the same time.

39

Setup Information

Monitor Relay Field

The Monitor Relay field provides the IP-223 the ability to decode a valid Ethernet packet and provide a relay-contact output
to turn off the sub-audible-tone-decoder circuit in the radio receiver. This allows the console operator to monitor the channel
for other users before transmission (required by FCC regulations on stations equipped with CTCSS). Select one of the
following operating modes for the monitor relay:

Reset with PTT – When selected, the monitor relay is closed from the time the monitor tone sequence is received

until the next PTT operation.

On except PTT – When selected, the monitor relay is latched at all times except when PTT is active, whether the

monitor function tone is received or not.

Timed – When selected, enter the amount of time, in ms, the monitor relay is latched.

Serial Port Mode Drop-Down Menu

The Serial Port Mode drop-down menu identifies the specific radio interface for the serial port configuration. Selecting an
item with a Scan List suffix enables a frequency scan list update function. The freq scan list function synchronizes the console
scan list with the radio’s scan list. The selections in the drop-down menu for the Local mode channel type are shown in
Figure 19.

Serial Port Params Drop-Down Menu

The Serial Port Params drop-down menu identifies the configuration of the serial port data speed and format. The default
setting for the field is 19200,N,8,1. If necessary, refer to the Radio Dispatch & Signaling Equipment downloads available on
the Telex website (www.telex.com) for this setting based on the radio to be installed. The selections in the drop-down menu
for the Local mode channel type are shown in Figure 19. Serial port parameters refer to bit rate, parity, data bits, and stop bits.

FIGURE 19. Serial Port drop-down menu selections (Local Mode Shown)

Function Tone [Enable] Check Box

The Function Tone [Enable] check box indicates whether or not the function tone is active. If selected, the function tone is
active. The frequency for the tone is set on the Tone Frequency and Durations window described on page 66. The standard
function tones and their frequencies are the default entries. These entries are shown in Table 7 on page 67.

NOTE: At least one function tone must be selected.

40

Per Line Setup

Relay Drop-Down Menu

The Relay drop-down menu identifies the relay(s), if any,

closed immediately upon receipt of the function tone. The

selections available are: no selection, R01, R02, or BOTH.

Relay Group Drop-Down Menu

The Relay Group drop-down menu identifies if a relay is

grouped into separate functions. This allows more than one

relay to be activated at any particular time by being in

separate groups. For example, when F1 has R1 selected as its

relay, and F2 has R2 selected as its relay, setting the two

Relay Group numbers to the same value allows multiple

relays with different functions. In this scenario, the relays for

F1 and F2 are interlocked. When the Relay Group assigned

to F1 and F2 are different, R2 does not activate when F1 is

received. Furthermore, when there is no relay selected for a

function tone, but the assigned relay group is used by

another relay group, when the function tone is received, all

relays in the group are activated. This allows relay R1 and

R2 to be assigned to different groups and use other function

tones within the same relay group to activate them.

Select either 1 or 2 from the drop-down menu.

Relay Time (ms) Field

The Relay Time (ms) field identifies if the selected relay(s)

latch ON when the function tone is received, or if the

selected relay(s) is latched ON for a specified period of time

when the function tone is received. To program the relay(s)

to latch ON when the function tone is received enter a zero

(0) in the field. To set the duration the relay(s) is latched ON,

enter the desired amount of time, in ms, in the field.

The variable range for this field is 0 to 32000.

Digital Output Field

The Digital Output field identifies the DIG0-DIG6 output

for the function tone. Enter the numeric value shown in the

Value column in Table 4 for the desired DIG0-DIG6 output.

The variable range for this field is 0 to 127.

NOTE: Using DIG6 for COR input limits the digital

output value from 0 to 63

.

TABL E 4 . Digital Output Values

DIG6

DIG5

DIG4

DIG3

DIG2

Val ue

LLLLLLL

0

LLLLLLH

1

LLLLLHL

2

LLLLLHH

3

LLLLHLL

4

LLLLHLH

5

LLLLHHL

6

LLLLHHH

7

LLLHLLL

8

LLLHLLH

9

LLLHLHL

10

LLLHLHH

11

LLLHHLL

12

LLLHHLH

13

LLLHHHL

14

LL LHHHH

15

LLHLLLL

16

LLHLLLH

17

LLHLLHL

18

LLHLLHH

19

LLHLHL L

20

LLHLHLH

21

LLHLHHL

22

LLH LHHH

23

LLHHLLL

24

LLHHLLH

25

LLHHLHL

26

LLHHLHH

27

LLHHH L L

28

LLHHH LH

29

LLHHHH L

30

LLHHHHH

31

LHLLLLL

32

33LHLLL LH

34LHLLL HL

35LHLLL HH

36 L H L L H L L

37 L H L L H L H

38 L H L L H H L

39L H L L H HH

40LHLHL LL

DIG1

DIG0

41

Setup Information

TABL E 4 .

41LHLHL LH

42LHLHL HL

43LHLHL HH

44LHLHH LL

45LHLHH LH

46LHLHH HL

47LHLHH HH

48 L H H L L L L

49 L H H L L L H

50 L H H L L H L

51 L H H L L H H

52 L H H L H L L

53 L H H L H L H

54 L H H L H H L

55L H H L H HH

56LHHHL LL

57LHHHL LH

58LHHHL HL

59LHHHL HH

60LHHHH LL

61LHHHH LH

62LHHHH HL

63LHHHH HH

64HLLLL LL

65HLLLL LH

66HLLLLHL

67HLLLLHH

68HLLLHLL

69HLLLHLH

70HLLLHHL

71HLLLHHH

72HLLHLLL

73 H L L H L L H

74HLLHLHL

75HLLHLHH

76HLLHHLL

77HLLHHLH

78HL L HHHL

79HL L HHHH

80HLHLLLL

81HLHLL LH

82HLHLLHL

83HLHLLHH

84HLHLHLL

85HLHLHLH

Digital Output Values

DIG6

Val ue

DIG5

DIG4

DIG3

DIG2

DIG1

DIG0

TABLE 4.

86HLHLHHL

87HLHLHHH

88 H L H H L L L

89 H L H H L L H

90 H L H H L H L

91 H L H H L H H

92HLHHHL L

93HLHHHL H

94HLHHHHL

95HLHHHHH

96HHLLLLL

97HHLLL LH

98HHLLL HL

99HHLLL HH

100 H H L L H L L

101 H H L L H L H

102 H H L L H H L

103 H H L L H H H

104HHLHL LL

105HHLHL LH

106HHLHL HL

107HHLHL HH

108 H H L H H L L

109 H H L H H L H

110 H H L H H H L

111 H H L H H H H

112HHHL L LL

113HHHL L LH

114HHHL L HL

115HHHL L HH

116HHHLH LL

117HHHLH LH

118HHHLH HL

119HHHLH HH

120HHHHL LL

121HHHHL LH

122HHHHL HL

123HHHHL HH

124HHHHH LL

125HHHHH LH

126HHHHH HL

127HHHHH HH

128HLLLLHL

Digital Output Values

DIG6

Val ue

DIG5

DIG4

DIG3

DIG2

DIG1

H=high (on), L=low (off)

DIG0

42

Per Line Setup

CTCSS Freq Field

The CTCSS Freq field identifies the CTCSS tone frequency set for the function tone. Enter the desired Tone Number shown

in Table 5. If zero (0) is entered, there is no CTCSS tone frequency set for the function tone.

TABLE 5. CTCSS Tone Frequencies

Ton e

Number

1 33.0 17 71.9 33 123.0 49 183.5

2 35.4 18 74.4 34 127.3 50 186.2

3 36.6 19 77.0 35 131.8 51 189.9

4 37.9 20 79.7 36 136.5 52 192.8

5 39.6 21 82.5 37 141.3 53 196.6

6 44.4 22 85.4 38 146.2 54 199.5

7 47.5 23 88.5 39 151.4 55 203.5

8 49.2 24 91.5 40 156.7 56 206.5

9 51.2 25 94.8 41 159.8 57 210.7

10 53.0 26 97.4 42 162.2 58 218.1

11 54.9 27 100.0 43 165.5 59 225.7

12 56.8 28 103.5 44 167.9 60 229.1

13 58.8 29 107.2 45 171.3 61 233.6

14 63.0 30 110.9 46 173.8 62 241.8

15 67.0 31 114.8 47 177.3 63 250.3

16 69.4 32 118.8 48 179.9 64 254.1

Freq.

(Hz)

Ton e

Number

Freq.

(Hz)

To ne

Number

Freq.

(Hz)

Ton e

Number

Freq.

(Hz)

CTCSS Default Check Box

The CTCSS Default check box indicates whether or not the entry in the CTCSS Freq field is ignored and the last selected

value is generated during PTT. For example, F1 is used for all transmissions and CTCSS Default is selected for F1. F2-F8 have

different CTCSS values programmed for them and the CTCSS Default check box is cleared. Selecting F2 and then keying up

on F1 sets the CTCSS tone to the F2 value. Selecting F4 sets the CTCSS tone to the F4 value. When PTT is pressed, F1 is the

default frequency and the F4 CTCSS tone is sent.

System Field (or Zone when attached to an EFJ device)

The System field identifies the system or zone for serial controlled radios. This option is available only in Local Mode.

Chan Field

The Chan field identifies the channel settings for serial controlled radios. This option is available only in Local Mode.

NOTE: When iDen is the selected channel type (see “Multicast Address Fields” on page 36), the following fields are

shown. For more information on iDen operation and field programming, download the NI-223 manual at
www.telex.com/radiodispatch.

Call Type Drop-Down Menu

The Call Type drop-down menu identifies the iDen radio interface. The selections available are: Direct Connect, Group Call,

or Call Alert (see Figure 20).

43

Setup Information

iDen Number Field

The iDen Number field identifies the iDen radio’s direct number associated with the function tone (see Figure 20). When a
console changes to the associated function tone and transmits, the direct number or group number is sent to the iDen radio and
if available, a connection is made.

In the example below, Function Tone 2 displays Direct Connect, Function Tone 3 displays Group Call, and Function Tone 4
displays a Call Alert.

FIGURE 20. Call Type and iDen Number (iDen Line Mode)

Direct Connect: The ability to call a specific hand-held.

Group Call: The ability to call a specific group as pre-defined by the iDen system. Configuring iDen groups is

not supported through Radio Dispatch.

Call Alert: The ability to page an individual. Once the page is received by the user, they can call the caller

back.

Type Drop-Down Menu

NOTE: When TETRA is the selected line type (see “Multicast Address Fields” on page 36), the following fields are

shown. For more information on TETRA operation and field programming, download the Sepura Application
Note at www.telex.com/radiodispatch

The Type drop-down menu identifies the type of call (see Figure 21) for the Sepura radio. The selections available are:

Trunked GC (Group Call) – A half duplex point-to-multi-point call where immediate communication takes place between
the calling and the called users.

Trunked HDPC (Half Duplex Private Call) – A half duplex point-to-point call between caller and called units. Each unit
asks permission to transmit before each transaction.

Trunked UDSL (User Defined Scan List) – A scan of specific groups that are pre-defined in the radio and in the IP-223. A
UDSL is a collection of pre-defined talk group (or function tone) settings. The UDSL string entered in the ISSI/GSSI
Number field is separated by the semicolon as shown in Figure 21. A UDSL string can accept up to 10 trunked groups.

Direct GC – Communication with other TETRA radios without the use of the network. This is called DMO (Direct Mode
Operation).

44

Per Line Setup

ISSI/GSSI Number Field

The ISSI/GSSI Number field identifies the group number or unit number (see Figure 21) for the selected Sepura radio type.

FIGURE 21. Type and ISSI/GSSI Number (TETRA Mode)

ANI Setup

Fleetsync Check Box

The Fleetsync check box indicates whether or not Kenwood Fleetsync’s over-the-air ANI number or name is decoded and

displayed on Telex IP based consoles. If selected, Kenwood Fleetsync’s over-the-air ANI is enabled and the ANI number or

name is decoded via the ANI lookup tables and displayed on Telex IP based consoles.

NOTE: This is a special option and is only enabled if an option string has been entered as described in “Additional

Feature” on page 56.

FS 2400 baud Check Box

The FS 2400 baud check box is currently not used by the IP-223.

MDC Check Box

The MDC check box indicates whether or not Motorola’s MDC-1200 over-the-air ANI number or name is decoded. If

selected, decoding is enabled. The ANI number or name is decoded using the ANI lookup tables and displayed on Telex IP

based consoles.

NOTE: This is a special option and is only enabled if an option string has been entered as described in “Additional

Feature” on page 56.

MDC 2400 baud Check Box

The MDC 2400 baud check box is currently not used by the IP-223.

45

Setup Information

Tone Type Drop-Down Menu

The Ton e Typ e drop-down menu identifies the signaling type used when receiving a call. The selections in the drop-down
menu are shown in Figure 22.

FIGURE 22. Tone Type drop-down menu selections

TABL E 6 . Supported Radio Dispatch Tone Frequencies

European Tone Frequencies in Hz Motorola

Code Digit

Tone N um b e r

TONE 0 0 2400 2400 815 2400 2200 2200 1981 1981 1981 1981 979.8 1633 600 637.5

TONE 1 1 1060 1060 882 1060 970 970 1124 1124 1124 1124 903.1 631 741 787.5

TONE 2 2 1160 1160 954 1160 1060 1060 1197 1197 1197 1197 832.5 697 882 937.5

TONE 3 3 1270 1270 1032 1270 1160 1160 1275 1275 1275 1275 767.4 770 1023 1087.5

TONE 4 4 1400 1400 1117 1400 1270 1270 1358 1358 1358 1358 707.4 852 1164 1237.5

TONE 5 5 1530 1530 1209 1530 1400 1400 1446 1446 1446 1446 652.0 941 1305 1387.5

TONE 6 6 1670 1670 1308 1670 1530 1530 1540 1540 1540 1540 601.0 1040 1446 1537.5

TONE 7 7 1830 1830 1415 1830 1670 1670 1640 1640 1640 1640 554.0 1209 1587 1687.5

TONE 8 8 2000 2000 1531 2000 1830 1830 1747 1747 1747 1747 510.7 1336 1728 1837.5

TONE 9 9 2200 2200 1657 2200 2000 2000 1860 1860 1860 1860 470.8 1477 1869 1987.5

GROUP
TONE

RESET
TONE

REPEAT
TONE

A 2800 885 1939 970

B 810 810 2270 810 740 886 930 930 930 2292

C 970 740 2098 2800 2600 2600 2247 2400 2247 2010

D 885 680 2457 885 885 856 991 2110 991 991 2292

E 2600 970 1792 2600 2400 2400 2110 2400 2110 2110 1062.9 1805 459 487.5

F 680 2600 680 680 1055 2400 1995 1091 1995 1091

ZVEI1

ZVEI2

KEN

PZVE I

825/

885

DZVEI

PDZVEI

825 2400 1050 1055 2151

CCIR1

CCIR2

PCCIR

EEA

EURO

SIGNAL

NATE L

EIA

MODAT

46

Per Line Setup

ANI Suffix Field

The ANI Suffix field identifies a 0 to 3-digit suffix that is appended to the end of the ANI that is received. For example, if you

have a suffix 123 and the ANI 9876 is received, the IP-223 will send 9876123 to the consoles. This is useful if two different

lines have duplicate ANI IDs.

Digit Duration Field

The Digit Duration field identifies the length of time, in ms, the digit tone is decoded when it is active for the signaling type

selected in the Tone Type drop-down menu.

Interdigit Duration Field

The Interdigit Duration field identifies the length of time, in ms, between the digit tones for the signaling type selected in the

Tone Type drop-down menu.

NOTE: Some radio systems require an extended first tone, to allow time to activate the receivers.

Pause Duration Field

The Pause Duration field identifies the length of time, in ms, allowed between received groups for the signaling type selected

in the Tone Type drop down menu.

Preamble Duration Field

The Preamble Duration field identifies the length of time, in ms, the first tone is sent for the signaling type selected in the

Tone Type drop-down menu.

Group Digit Field

The Group Digit field identifies the group digit. The group digit is a wild card that can represent any digit. Placing a group

digit within a filter allows any digit appearing at that location in the tone string to pass through the filter.

Field values can be 0 - 9 or A - F. The default is A.

Repeat Digit Field

The Repeat Digit field identifies the digit that separates two digits sent back to back. On occasion, radio system messages

require two of the same digits to be entered back to back. Use of repeat digits delimits tone duration ensuing continuous

transitions. The default for this field is E.

ANI Decoder # Field

The ANI Decoder # field lists in sequential order the available ANI Decoders.

ANI Call Type Drop-Down Menu

The ANI Call Type drop-down menu identifies the type of call (see Figure 23) for the ANI Decoder #. The selections

available are: Emergency, Group, Individual, or Status.

ANI Call Format Field

The ANI Call Format field identifies the call string format (see Figure 23) for the ANI Decoder #. The format is a free form

string entry of up to 16 digits. These include digits 0 - 9, A-D (A-F for other formats), *, # and the following characters:

47

Setup Information

I (Caller ID) – Placed into the ID field of the ANI packet or the ANI field of the caller portion of the telegram. The ID is
stored as a 32-digit string in the packet.

G (Group Digits) – Stored in the Group section of the ANI packet. The group value is converted to a decimal number and
is stored as an 8-digit string in the packet.

S (Status) – Digits represented by S are interpreted as status information. These values are converted to decimal numbers
and stored as an 8-digit status string in the ANI packet. The console has a corresponding list of the status numbers and
descriptions that are displayed upon receipt of the packet.

P (Pause) – When inserted into the string, a pause is expected in this location. The pause duration is set in the Pause
Duration field (see “Pause Duration Field” on page 47).

R (Calling ID) – Used to delineate the location of the digits being used for a selective call. These digits represent the
address or ID of the person being called. They are stored in the ANI packet as an 8-digit string.

FIGURE 23. ANI Call Type and Call Format

COR Setup

NOTE: When this option is used, some radios will not pull the voltage low enough for the IP-223 to sense it. An external

pull-down resistor is required.

COR Active Check Box

The COR Active check box indicates whether or not the COR I/O pin (DIG6, pin 20 of the DB25 connector) is enabled. If
selected, the COR I/O pin signal controls the RX packets to the Ethernet and overrides the LAM control of RX packets.

COR Active High Check Box

The COR Active High check box indicates whether or not the polarity of the COR is high. If selected, the COR active signal
is high.

48

Per Line Setup

Auto Answer Setup

Auto Answer Field

The Auto Answer field identifies the number of times the phone rings before the line goes off hook. This field is used to

remotely connect to the IP-223/PIB-223.

Auto Disconnect Time Field

The Auto Disconnect Time field identifies the amount of time, in seconds, before the IP-223 automatically places the PIB-

223 on hook or disconnects if the threshold entered in the LAM (Line Activity Monitor) Level field described below is not

reached.

CTCSS Setup

Always On Radio Button

The Always On radio button indicates whether or not CTCSS is ON at all times.

On With PTT Radio Button

The On With PTT radio button indicates whether or not CTCSS is generated only when PTT is activated.

Tape Output Radio Button

The Tape O ut p ut radio button indicates whether or not CTCSS is generated. If selected, no CTCSS is generated. This audio

output is used as an analog sum of RX and TX audio for the line. The output port is a single ended capacitor coupled.

NOTE: In Local, Console and Tone mode, this field is selectable. In Phone, iDen, and TETRA mode, this field is not

selectable and always active.

Delay Setup

TX Delay Field

The TX Delay field identifies the delay, in ms, of TX audio. When TX Ethernet packets arrive, the PTT relay is closed and TX

audio is delayed for the specified time. This provides the ability to overcome timing issues involving repeater attack time or

trunking (clear to talk) delays.

The variable range for this field is 0 to 2000.

RX Delay Field

The RX Delay field identifies the amount of time, in ms, RX audio is recorded and stored. RX audio is constantly recorded by

the IP-223 and when a VOX (Voice Operated Switch) triggered detect occurs, the IP-223 goes back the specified time of delay

to start generating Ethernet packets. This provides the ability to prevent lost first syllables using VOX.

The variable range for this field is 0 to 1000.

Squelch Tail Delay Field

The Squelch Tail Delay field identifies the amount of time, in ms, the RX audio is muted after PTT occurs. This provides the

ability to overcome squelch tail ping-pong in crosspatch modes by muting the radio RX input after PTT occurs.

The variable range for this field is 0 to 5000.

49

Setup Information

LAM Setup

LAM Level Field

The LAM Level field identifies the threshold, in dB, at which the Radio/Line un-mutes and sends RX packets to the Ethernet
port.

The variable range for this field is -50 to +10.

LAM Time Field

The LAM Time field identifies the amount of time, in seconds, the console continues to play audio after receiving audio
above the LAM threshold specified in the LAM Level field. This entry is also used by the Ethernet to determine how long to
send audio.

The variable range for this field is 0 to 60.

Options – All Modes Other Than Phone Mode

If an Options field cannot be selected, the particular option is not available for the line number to which the details on the
window apply. Phone Mode options are described on page 51.

Supervisor Check Box

The Supervisor check box indicates whether or not the Supervisory I/O pin (DIG1, pin 21 of the DB25 connector) is enabled.
If selected, parallel console supervisory control is enabled and control of the radio can be seized from other consoles.

Cross Mute Check Box

The Cross Mute check box indicates whether or not the Cross Mute I/O pin (DIG0, pin 8 of the DB25 connector) is enabled.
If selected, parallel console cross mute control is enabled. Crossmute is used to mute the parallel consoles during a parallel
transmission.

Full Duplex Check Box

The Full Duplex check box indicates whether or not full duplex Ethernet is supported. If selected, full duplex (TX and RX
transmission) audio packets are allowed.

RxAGC Check Box

The RxAGC (automatic gain control) check box indicates whether or not the radio RX audio includes an AGC. If selected, an
AGC step is added to the radio RX audio. This results in the transmission of a more consistent radio RX audio by increasing
the level of low audio and decreasing the level of loud audio.

Hi-Pass RX Check Box

The Hi-Pass RX check box indicates whether or not RX audio below 300Hz is blocked. If selected, RX audio below 300Hz is
blocked.

Pre-Emphasize TX Check Box

The Pre-Emphasize TX check box indicates whether or not TX audio includes a standard 6dB octave pre-emphasis. If
selected, a standard 6dB octave pre-emphasis is included in the TX audio.

50

Per Line Setup

TX Monitor Check Box

The TX Monitor check box indicates whether or not TX audio from parallel consoles in 4-wire mode are sent to the Ethernet

as a transmit packet. If selected, TX audio from parallel consoles in 4-wire mode are sent to the Ethernet as a transmit packet.

2 Wire Check Box

The 2 Wire check box indicates whether or not the line number to which the details on the window apply is configured as 2-

wire. If selected, the line number to which the details on the window apply is configured as a 2-wire line.

F1 Last Call Check Box (iDen Mode only)

The F1 Last Call check box indicates whether or not the last call is reserved for the F1 button. If selected, function tone 1 is

reserved for the last call. This allows the console operator to call back the last call received.

NOTE: F1 Last Call is used when an iDen line is selected.

Parallel Console Check Box

The Parallel Console check box indicates whether or not a parallel console is being used (for example, a legacy tone console,

only available in console and tone mode). If selected, a parallel console is attached to the system.

NOTE: Must be enabled when in Console Mode.

Options – Phone Mode

RP251/C550 Setup

NOTE: These features support legacy PSTN radio control systems.

C550 Operation Enabled Check Box

The C550 Operation Enabled check box indicates whether or not operation of the C-550 console is enabled. If selected,

operation of the C-550 console is enabled.

RP251 Operation Enabled Check Box

The RP251 Operation Enabled check box indicates whether or not operation of the RP-251 panel is enabled. If selected,

operation of the RP-251 dial-up remote station panel is enabled.

RP251 Access Digits Field

The RP251 Access Digits field identifies the three (3) digit access code assigned to the RP-251 panel.

RP251 Connect Digits Field

The RP251 Connect Digits field identifies the three (3) digit connect code sent to the console at the time of connection.

51

Setup Information

Mic Click Setup

Mic Click Call Enabled Check Box

The Mic Click Call Enabled check box indicates whether or not a remote radio user can click the radio PTT a specified
number of times within a specified period of time to dial a programmed number. If selected, a remote radio user can click the
radio PTT a specified number of times within a specified period and, upon receipt of this sequence, the IP-223 takes the PIB
off hook and automatically dials the number in the Click Dial String field.

Number of Clicks Field

The Number of Clicks field identifies the number of times the radio PTT must be pressed to automatically dial the number in
the Click Dial String field.

The variable range for this field is 1 to 5.

Time Between Clicks Field

The Time Between Clicks field identifies the amount of time, in ms, allowed between mic clicks.

The variable range for this field is 0 to 9999.

Click Dial String Field

The Click Dial String field identifies the number automatically dialed when the radio PTT is pressed the number of times
specified in the Number of Clicks field.

Click Dial Timeout Field

The Click Dial Timeout field identifies the amount of time, in seconds, the phone rings before hanging up.

The variable range for this field is 10 to 60.

Relay Closure

R1 - Ring Check Box

The R1 - Ring check box indicates whether or not the R1 relay opens and closes in step with the ring cadence. If selected,
the R1 relay opens and closes in step with the ring cadence.

R2 - OffHook Check Box

The R2 - OffHook check box indicates whether or not the R2 relay opens when the phone is taken off hook. If selected,
the R2 relay opens when the phone is taken off hook.

Rx AGC Enabled Check Box

The RxAGC Enabled check box indicates whether or not the phone audio includes an AGC. If selected, an AGC step is
added to the phone RX audio. This results in a more consistent phone RX audio by increasing the level of low audio and
decreasing the level of loud audio.

NOTE: This is a software driven AGC. The per line hardware AGC is not used.

52

Per Line Setup

Keep Alive Digits Enabled Check Box

The Keep Alive Digits Enabled check box indicates whether or not keep alive digits are generated at the remote site or

responded to at a local site. Keep Alive Digits are responsible for verifying the phone connection status - active or inactive.

Star/Pound Keying Enabled Check Box

The Star/Pound Keying Enabled check box indicates whether or not an inbound caller on the phone line has the capability to

control the radio connected to the opposite line of the IP-223. Used in conjunction with Auto Answer and Auto Disconnect

Time, this function allows the user to key up and key down the radio. If selected, the inbound caller can key up and key down

the radio connected to the opposite line of the IP-223. The star key (*) keys up the radio, the pound key (#) keys down the

radio. Pushing double # will hang up the remote phone line.

Detect Tones Enabled Check Box

The Detect Tones Enabled check box indicates whether or not key-up tones detected on the phone line will automatically

key-up the radio on the opposite line of the IP-223. This parameter is used in Radio Phone Mode.

Hook Flash Time Field

The Hook Flash Time field identifies the amount of time, in ms, an offhook line is temporarily placed during a hook flash.

The variable range for this field is 0 to 9999.

Network Call Timeout Field

The Network Call Timeout field identifies the amount of time, in minutes, before a network call is automatically placed

onhook.

Serial Port Mode Drop-Down Menu

The Serial Port Mode drop-down menu is not used in Phone mode.

Serial Port Params Drop-Down Menu

The Serial Port Params drop-down menu is not used in Phone mode. The Baud rate is used. If phone mode is enabled on line

1, this will be the rate used to connect to the IP-223 via the HyperTerminal.

Station ID Field

The Station ID field is used to enter a unique ID number to identify the line. This ID is sent after an auto-answer event. The

station ID entry cannot exceed 12 digits.

53

Setup Information

Save to EEPROM

Click Save to EEPROM to display the command buttons shown in Figure 24. The command buttons on this window are
described on the following pages.

FIGURE 24. Save to EEPROM Command Buttons window

Reset Parameters Button

Select the Reset Parameters button to reset all the parameters in the IP-223 to the factory defaults.

Save Current Parameters Button

Select the Save Current Parameters button to save any changes submitted to the IP-223 for storage into permanent memory.

Reset IP-223 Button

Select the Reset IP-223 button to perform a full reset of the IP-223. This is the software version of a power down reset.

To reset the IP-223 parameters to the factory defaults, do the following:

1. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

2. Click Reset Parameters.

All parameters for the IP-223 are reset to the factory defaults.

3. Click Save Current Parameters to make the reset permanent.

NOTE: To cancel the reset in the IP-223 before pressing save Parameters, close the web browser.

To save changes to permanent memory, do the following:

1. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

2. Click Save Current Parameters.

The parameters are saved to permanent memory.

NOTE: If the Submit button on an individual setup window was not selected before moving to another window, any

changes made to the entries on the window are not saved to permanent memory even when the Save Current
Parameters Button is selected.

54

Save to EEPROM

To reset the IP-223, do the following:

1. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

2. Click Reset IP-223.

A momentary loss of connectivity occurs and the window shown in Figure 25 appears. The connection is restored in
several seconds.

3. Click a link to access a setup window, otherwise close the web browser.

FIGURE 25. Reset IP-223 window

55

Setup Information

Additional Feature

Click Additional Feature to display the Additional Feature Setup window shown in Figure 26. The Additional Feature Setup
window activates special features enabled by purchasing an option string from Telex. Examples of special features are
Kenwood’s Fleetsync and Motorola’s MDC1200 Over the Air ANI decoder. Contact Telex Sales for more information on
special features. Please have the unit serial number available when purchasing this option.

FIGURE 26. Additional Feature Setup window

To activate a special feature, do the following:

1. From the links, select Additional Feature.

The Additional Feature Setup window appears.

2. In the field provided on the window, enter the 16 digit option string.

3. Click Submit.

The entries currently displayed on the window are sent to the IP-223 for storage.

4. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

5. Click Save Current Parameters.

The entries are saved to permanent memory.

56

Clone Console

Clone Console

Click Clone Console to display the Retrieve Configuration Data from Remote IP-223 window shown in Figure 27. The

Retrieve Configuration Data From Remote IP-223 window provides the ability to copy the setup information, other than the

serial number, base IP address and mask address from one IP-223 unit to another IP-223 unit.

FIGURE 27. Retrieve Configuration Data From Remote IP-223 window

To copy configuration data from one IP-223 unit to another IP-223 unit, do the following:

1. Connect both IP-223 units to the Ethernet network.

2. Follow the steps in “To access the IP-223 web setup windows, do the following:” on page 27 to access the IP-223

web setup windows for the IP-223 unit the configuration data is to be copied to.

3. From the links, select Clone Console.

The Retrieve Configuration Data from Remote IP-223 window appears.

4. In the field provided on the window, enter the IP address of the IP-223 the configuration data is to be copied from.

5. Click Submit.

The setup information, other than the serial number, base IP address, and mask address is sent to the IP-223 for
storage.

6. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

7. Click Save Current Parameters.

The entries are saved to permanent memory.

57

Setup Information

Crosspatch Setup

Click Crosspatch Setup to display the Crosspatch Setup window shown in Figure 28. The Crosspatch Setup window provides
the necessary parameters to connect the IP-223s together via the Ethernet network. The window allows up to 100 separate
entries to be configured. The fields on this window are described on the following pages.

58

FIGURE 28. Crosspatch Setup window

Crosspatch Setup

Local Setup

Line – Line Enable Check Box

The Line – Line Enable check box indicates whether or not audio can be routed from one line to another line. If selected,

audio is routed from one line to the other line. TX traffic from the console overrides the crosspatch to allow the console

operator to take control of the line.

Start Patch FTone Drop-Down Menu

NOTE: When using the Start and Stop FTone, the Line-Line check box must NOT be selected.

The Start Patch FTone drop-down menu identifies the Ethernet function tone selection that starts a crosspatch between line 1

and line 2.

Stop Patch FTone Drop-Down Menu

The Stop Patch FTone drop-down menu identifies Ethernet function tone selection that stops a crosspatch between line 1 and

line 2.

Remote Setup

RCP Enable Check Box

The RCP Enable check box indicates whether or not RCP (Remote Crosspatch) is enabled. If selected, RCP is enabled.

Dialing Digits Field

The Dialing Digits field identifies the number of DTMF (Dual Tone Multi-Frequency) digits allowed in the Drop All, Add

String, and Delete String fields on the window. The entry can be 2, 3, or 4.

Interdigit Time Field

The Interdigit Time field identifies the amount of time, in ms, allowed between DTMF digits before a reset occurs. If a reset

occurs, the DTMF sequence must be started again.

Beep Dly Field

The Beep Dly field identifies the amount of time, in ms, between the digit string detection and status beeps echoed back to the

hand-held radio.

The variable range for this field is 0 to 1000.

Patch Timeout Field

The Patch Timeout field identifies the amount of time, in seconds, allowed for inactivity on an active patch. If a patch is

inactive for the specified period of time, the patch is dropped.

NOTE: Patch Timeout must be greater than Global Timeout.

Global Field

The Global field identifies the amount of time, in seconds, allowed for any patch.

The variable range for this field is 0 to 32400.

59

Setup Information

Drop All Field

The Drop All field identifies the DTMF digit sequence used to drop all current patches. The number entered must be the
number of digits specified in the Dialing Digits field.

RCP Tables

NOTE: The required fields depend on the mode selected:

XPATCH: requires #1 or #2, IP Address, Add String and Delete String

DIAL: requires Phone, Add String and Delete String

DLVOIP: requires Rx Multicast/Port, Tx Multicast/Port, Add String and Delete String

PHONEP: requires Add String and Delete String

LPTCH: requires Add String and Delete String

Entry Field

The Entry field displays the crosspatch entry number to which the details displayed in the entry apply.

Add String Field

The Add String field identifies the DTMF digit sequence to add this crosspatch entry. The number entered must be the
number of digits specified in the Dialing Digits field.

Delete String Field

The Delete String field identifies the DTMF digit sequence to delete this crosspatch entry. The number entered must be the
number of digits specified in the Dialing Digits field.

Mode Drop-Down Menu

The Mode drop-down menu identifies the crosspatch mode used for the crosspatch entry number. The crosspatch modes
available are:

XPTCH – Crosspatch to a remote IP-223. the IP address and channel number is required.

DIAL – A remote user with a portable radio can key a DTMF string, causing the IP-223 to take the PIB-223 offhook,

dial a pre-programmed phone number and establish a patch between the devices.

DLVOIP – A remote user with a portable radio can key a DTMF string, causing the IP-223 to join different multicast

groups and ports, which can cause mapping the IP to a different channel.

PHONEP – A remote user with a portable radio can key a DTMF string, causing the IP-223 to take the PIB-223 offhook.

Once the PIB is offhook, the user can manually dial a phone number.

LPTCH – Line-to-line crosspatch. Enable and disable using DTMF strings.

Phone Field (DIAL option only)

The Phone field identifies the phone number to be dialed for this crosspatch entry.

60

Crosspatch Setup

#1 or #2 Drop-Down Menu (XPATCH option only)

The #1 or #2 drop-down menu identifies which DB25 connector port on the remote IP-223 is used in this crosspatch entry:

Radio1 or Radio 2.

IP Address Field (XPATCH option only)

The IP Address field identifies the IP Address of the remote IP-223 with a radio used in this crosspatch entry.

Rx Multicast Field (DLVOIP option only)

The Rx Multicast field identifies the broadcast address for the RX audio traffic used in this crosspatch entry. To inter-operate,

all consoles must have the same base multicast address.

The variable range for this field is 224.0.0.2 to 239.255.255.255.

Rx Port Field (DLVOIP option only)

The Rx Port field identifies the RX port number for this crosspatch entry. The RX port number must be unique and must be

greater than 1054.

Tx Multicast Field (DLVOIP option only)

The Tx Multicast field identifies the broadcast address for the TX audio traffic used in this crosspatch entry. To inter-operate,

all consoles must have the same base multicast address.

The variable range for this field is 224.0.0.2 to 239.255.255.255.

Tx Port Field (DLVOIP option only)

The Tx Port field identifies the TX port number for this crosspatch entry. The TX port number must be unique and must be

greater than 1054.

Command Buttons

NOTE: If any changes have been made to the entries on the window, the Submit button must be selected before selection

of any other command button on the window. If the Submit button is not selected before the selection of another
command button, any changes made to the entries on the window are cleared.

Prev 10 Button

Select the Prev 10 button to traverse the window between crosspatch entries 1 and 100.

Next 10 Button

Select the Next 10 button to traverse the window between crosspatch entries 1 and 100.

To define the crosspatch parameters, do the following:

1. From the links, select Crosspatch Setup.

The Crosspatch Setup window appears.

2. Select the Line-Line Enable check box to route audio from one line to another line.

3. From the Start Patch FTone drop-down menu, select the function tone that starts a crosspatch between two radios.

4. From the Stop Patch FTone drop-down menu, select the function tone that stops a crosspatch between two radios.

61

Setup Information

5. Select the RCP Enable check box to enable RCP.

6. In the Dialing Digits field, enter the number of DTMF digits allowed in the Drop All, Add String, and Delete

Strings fields on the window.

7. In the Interdigit Time field, enter the amount of time (in ms) allowed between DTMF digits before a reset occurs.

8. In the Beep Dly field, enter the amount of time (in ms) between digit string detection and status beeps echoed back.

9. In the Patch Timeout field, enter the amount of time (in seconds) allowed for inactivity on an active patch before the

patch is dropped.

10. In the Global field, enter the amount of time (in seconds) allowed for inactivity on all patches before all patches are

dropped.

11. In the Drop All field, enter the DTMF digit sequence to drop all current patches.

NOTE: The DTMF digit sequence entered must be the number of digits specified in the Dialing Digits field in step 6.

Complete Entry 1 in the RCP Tables, if applicable:

12. In the Add String field, enter the DTMF digit sequence to add this crosspatch entry.

NOTE: The DTMF digit sequence entered must be the number of digits specified in the Dialing Digits field in step 6.

13. In the Delete String field enter the DTMF digit sequence to delete this crosspatch entry.

NOTE: The DTMF digit sequence entered must be the number of digits specified in the Dialing Digits field in step 6.

14. From the Mode drop-down menu, select the desired crosspatch mode.

15. In the Phone field, enter the phone number of the phone to be dialed.

16. From the #1 or #2 drop-down menu, select the applicable DB25 connector port used on the remote IP-223.

17. In the IP Address field, enter the IP Address of the remote IP-223 with the radio used in this crosspatch entry.

18. In the Rx Multicast field, enter the multicast address for the RX audio traffic.

19. In the Rx Port field, enter a unique RX port number.

20. In the Tx Multicast field, enter the multicast address for the TX audio traffic.

21. In the Tx Port field, enter a unique TX port number.

22. When all entries in the RCP Table are complete for entry 1, repeat the above steps to complete the required remote

crosspatch entries on this window.

23. If all of the remote crosspatch entries are complete on the window and more crosspatches need to be defined, click

Submit.

The entries currently displayed on the window are sent to the IP-223 for storage.

If all of the remote crosspatch entries are complete on the window and no more crosspatches need to be defined, click
Submit and proceed to step 28.
The entries currently displayed on the window are sent to the IP-223 for storage.

24. To continue entering remote crosspatches, click the Next 10 button to toggle to the next Crosspatch Setup window.

25. Complete the required remote Crosspatch entries on the window following the steps outlined in “Complete Entry

1 in the RCP Tables, if applicable” shown above. Remember to click the Submit button after the entries on each
window are completed.

26. Repeat the above steps to continue entering the remote Crosspatch entries until all crosspatch entries have been

completed.

27. After all crosspatches have been entered, click Submit.

The entries currently displayed on the window are sent to the IP-223 for storage.

28. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

29. Click Save Current Parameters.

The entries are saved to permanent memory.

62

CRP PIN Table

CRP PIN Table

Click CRP PIN Table to display the Remote Crosspatch Pin Setup window shown in Figure 29. The Remote Crosspatch Pin

Setup window allows up 300 PIN numbers to be set for operation of the IP-223’s crosspatch feature. The fields on this window

are described on the following pages.

FIGURE 29. Remote CrossPatch Pin Setup window

When PIN numbers are entered correctly, a GO-Ahead beep sequence to indicate success or failure is played back on the

console indicating RCP setup is ready.

NOTE: The Interdigit time field entry on the Crosspatch Setup window also applies to PIN entry.

PIN Enable Check Box

The PIN Enable check box indicates whether or not a PIN number is required to create a crosspatch. If selected, a PIN number

is required to create a crosspatch.

Entry Field

The Entry field allows for 300 PIN numbers.

PIN Field

The PIN field identifies the 4-digit PIN for the displayed crosspatch entry number.

63

Setup Information

Command Buttons

NOTE: If any changes have been made to the entries on the window, the Submit button must be selected before selection

of any other command button on the window. If the Submit button is not selected before the selection of another
command button, any changes made to the entries on the window are cleared.

Prev 30 Button

Select the Prev 30 button to traverse the window between crosspatch PIN entries 1 and 300.

Next 30 Button

Select the Next 30 button to traverse the window between crosspatch PIN entries 1 and 300.

To define crosspatch PIN numbers, do the following:

1. From the links, select CRP PIN Table.

The Remote CrossPatch Pin Setup window appears.

2. Select the PIN Enable check box if a PIN number is required to create a crosspatch.

3. In the PIN field, enter a PIN number for the crosspatch number.

4. Continue entering a four digit PIN number for the crosspatch numbers until all required PIN entries are complete on

the window.

5. If all of the PIN entries are complete on the window and more PINs need to be defined, click Submit.

The entries currently displayed on the window are sent to the IP-223 for storage.

If all required Crosspatch PIN entries are complete on the window and no more PINs need to be defined, click
Submit and proceed to step 9.
The entries currently displayed on the window are sent to the IP-223 for storage.

6. To continue entering PINs, click the Next 30 button to move to the next Remote CrossPatch Pin Setup window.

7. Complete the required Crosspatch PIN entries on the window following the steps outlined in the steps above.

Remember to click the Submit button after the entries on each window are completed.

8. Repeat the above steps to continue entering the Crosspatch PIN entries until all of the required PIN entries have been

completed. After all PINs have been entered, click Submit.
The entries currently displayed on the window are sent to the IP-223 for storage.

9. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

10. Click Save Current Parameters.

The entries are saved to permanent memory.

64

PIN Change

PIN Change

Click PIN Change to display the “admin” Account PIN Change window shown in Figure 30. The “admin” Account PIN

Change window is used to assign a password for the user name “admin” on the “Connect to [IP Address] window,” on

page 27.

FIGURE 30. “admin” Account PIN Change window

Enter the desired four digit number in the provided fields. If the two PINs entered are the same, the PIN number is entered into

memory. The PIN is required to be entered in the Password field on the Connect to [IP Address] window to access the web

setup windows for the IP-223.

NOTE: The password entered does not take effect until the IP-223 has been reset.

To define a PIN number for the “admin” user name, do the following:

NOTE: Make note of the new pin before adding or changing a PIN number.

1. From the links, select PIN Change.

The “admin” Account PIN Change window appears.

2. In the Enter PIN Number field, enter a four digit PIN number.

3. In the Re-Enter PIN Number field, enter the four digit PIN number assigned in the previous step.

4. Click Submit.

The entries currently displayed on the window are sent to the IP-223 for storage.

5. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

6. Click Save Current Parameters.

The entries are saved to permanent memory.

7. Click Reset IP-223.

A momentary loss of connectivity occurs and the window shown in Figure 25 appears. The connection is restored in
several seconds.

8. Click a link to access a setup window, otherwise close the web browser.

65

Setup Information

Tone Frequency & Durations

Click Tone Frequency & Durations to display the Tone Frequency and Durations window shown in Figure 31. The Tone
Frequency and Durations window identifies frequencies and function tones. The IP-223 is capable of generating the standard
tone packages required to control a radio with a tone termination panel. The fields on this window are described on the
following pages.

FIGURE 31. Tone Frequency and Durations window

PTT Frequency Drop-Down Menu

The PTT Frequency drop-down menu identifies the PTT frequency, in Hz, the console uses. Values supported are 2100, 2175,
2300, 2325, 2400, 2600, 2800, 2850 and 2970Hz.

Guard Tone Duration Field

The Guard Tone Duration field identifies the amount of time, in ms, the guard tone plays before the function tone. The
values for this field range from 0 to 999ms.

Guard Tone Magnitude Field

The Guard Tone Magnitude field identifies the level, in dBM, of the guard tone. The values for this field range from -60 to
12dB.

66

Tone Frequency & Durations

Hold Tone Magnitude Field

The Hold Tone Magnitude field identifies the level, in dBm, of the hold tone summed with TX audio to keep the radio in a

transmit state. The values for this field range from -60 to 12dB.

Hold Tone Hangtime Field

The Hold Tone Hangtime field identifies the amount of time, in ms, the hold tone continues after the release of the PTT

button. Pressing the PTT button again during this hangtime continues the transmission without resending the guard and

function tones. The values for this field range from 0 to 999ms.

Function Tone Duration Field

The Function Tone Duration field identifies the duration, in ms, of the function tone. When dual function tones are set, both

tones are set to this duration. In most cases, this value is set to 40ms. The values for this field range from 0 to 999ms.

Function Tone Magnitude Field

The Function Tone Magnitude field identifies the level, in dBm, of the function tone. The values for this field range from -60

to 12dB.

Monitor Frequency Field

The Monitor Frequency field identifies the value, in Hz, of the function tone sent when the MON button on the console is

pressed. In most cases, this value is set at 2050Hz. The values for this field range from 0 to 3200 Hz.

FTone 1-16 Frequency Fields

The FTone 1-16 Frequency fields identify the value, in Hz, associated with each function tone burst. If the second value is set

at zero (0), no second function tone is sent. The values for this field range from 0 to 3200 Hz. The standard function tones and

their frequencies are shown in Table 7.

TABLE 7. Standard Function Tone Frequencies

Function Tone

Number

F1 1950 F9 1150

F2 1850 F10 1050

F3 1750 F11 950

F4 1650 F12 850

F5 1550 F13 750

F6 1450 F14 650

F7 1350 F15 550

F8 1250 F16 450

Frequency

(Hz)

Function Tone

Number

Frequency

(Hz)

To define the frequencies and function tones, do the following:

1. From the links, select Tone Frequency & Durations.

The Tone Frequency and Durations window appears.

2. From the PTT Frequency drop-down menu, select the PTT frequency (in Hz).

3. In the Guard Tone Duration field, enter the amount of time (in ms) the guard tone plays before the function tone.

4. In the Guard Tone Magnitude field, enter the level (in dBM) of the guard tone.

67

Setup Information

5. In the Hold Tone Magnitude field, enter the level (in dBM) of the hold tone summed with TX audio to keep the radio

in a transmit state.

6. In the Hold Tone Hangtime field, enter the amount of time (in ms) the hold tone continues after the release of the

PTT button.

7. In the Function Tone Duration field, enter the duration (in ms) of the function tone.

8. In the Function Tone Magnitude field, enter the level (in dBM) of the function tone.

9. In the Monitor Frequency field, enter the frequency (in Hz) of the function tone sent when the MON button on the

console is pressed.

10. In the FTone 1-16 Frequency fields, the standard frequencies associated with each function tone are provided in the

first field for the function tone. To change the frequency for a function tone, enter the desired frequency (in Hz) in
the field provided.

Enter the desired frequency (in Hz) for the second function tone. An entry of zero (0) indicates no second function
tone is sent.

11. Click Submit.

The entries currently displayed on the window are sent to the IP-223 for storage.

12. From the links, select Save to EEPROM.

The Save Setup Parameters window appears.

13. Click Save Current Parameters.

The entries are saved to permanent memory.

Software Updates

Software updates are available by downloading them from the Telex website (www.telex.com).

NOTE: It is not advisable to update this product using the FTP client over a WAN connection. Unrecoverable errors may

occur and can sometimes cause this product to lockup.

Upgrade the IP-223 Software

Occasionally new software for the IP-223 is released. You can download the latest software revision from the Telex website
(www.telex.com). Along with the latest firmware, an FTP application for the upload process to the unit is needed. Both the
firmware and the application are available from this page. The FTP application can be retrieved by clicking the hyperlink in
the phrase “Download it here”. When you download the FTP application, you receive a .zip file. This .zip file contains
instructions and the actual FTP application (FtpTelex.exe). The FtpTelex.exe file is the program used to update the software,
via the Ethernet port of the Vega VoIP products.

NOTE: Remember you must download a copy of the firmware for the product you wish to update.

Once you have acquired all the necessary files, copy them into a subdirectory on your local machine (for example, C:\ Telex
Vega Ftp). Create a shortcut from the FtpTelex.exe file on your desktop.

68

Software Updates

NOTE: To create a shortcut, left-click the FtpTelex.exe file, and then choose Send To. From the Send To drop-down

menu, select Desktop (create Shortcut). See Figure 32. This creates a desktop shortcut from which to run the
program.

FIGURE 32. Create Shortcut

To update the IP-223 software, do the following:

1. Verify the IP-223 is connected to the PC with FtpTelex.exe over Ethernet.

2. Double-click Shortcut to FtpTelex.exe.

The TELEX VEGA FTP Client appears.

3. In the File Download area, use the open icon to navigate to the new software (usually a .bin file) you want to

download to the IP-223.

FIGURE 33. Telex Vega FTP Client

4. In the IP Address field, enter the IP Address of the IP-223.

69

Setup Information

5. In the User field, enter the user name for the IP-223, if applicable.

6. In the Password field, enter the password for the user name, if applicable.

7. Click Download File.

The .bin file begins to download. You can watch the progress meter as the file downloads.Once the download is
complete, the task bar will show complete and automatically disconnect.The reboot takes about 30 seconds.

FIGURE 34. File Download In Progress

NOTE: If you have problems connecting to the IP-223, you will receive the error message shown in Figure 35.

FIGURE 35. Time Out Error Message

If you receive this error message, verify the following:

• the Ethernet connection is correctly connected.

• the correct IP Address was entered.

• the correct user name and password was entered.

70

CHAPTER 5

Schematics and Parts Lists

This drawing, written description or specification is a
proprietary product of TELEX, Lincoln, NE, and shall not
be released, disclosed, nor duplicated without the
written permission of TELEX

APPROVALS CHK: SBC

DATE:11/22/2006

TITLE:

PCB ASSY, IP-223 RoHS COMPLIANT VERSION

Telex Communications, INC.

Lincoln, Nebraska USA

CHK: SBC

DATE:03/03/2006

REV REVISIONS

1

2

A

B

PROTOTYPE RoHS COMPLIANT BUILD, same as except (see below) from 879662 11/22/05 SBC

ITEM 1 - DELETED C276 AND C277

ITEM 5 - DELETED C274 AND C275

ITEM 2 - ADDED C274, C275, C276, C277

ITEM 46 - DELETED R110 AND R175 - ADDED R50 AND R53

ITEM 72 - DELETED R50 AND R53 - ADDED R110 AND R175

ITEM 86 - DELETED TP7 AND TP10 - ADDED TP1 AND TP13

ITEM 108 - DELETED PART NUMBER 7605141 AND ADDED511558000

ITEM 126 - DELETED TP1 AND TP13 - ADDED TP7 AND TP10

ADDED ITME 129

R35 DUPLICATED - REMOVED FROM ITEM 69 - ITEM 69 QTY TO 8 41-000342 03/13/06 SBC

ITEM 108 CHANGE PART NUMBER FROM 511558000 TO 5115581 41-000359 03/25/06 SBC

RELEASE TO REV A

ITME 43 QTY TO 123 ITEM 58 QTY TO 48 41-000381 06/02/06 SBC

APPD: SBC

DATE:03/03/2006

PROD

ECO

NO

PAR T NO:

879662-1

REV LEVEL:

B

DATE APPD

71

Schematics and Parts Lists

TAB L E 8 .

This drawing, written description or
specification is a proprietary product of
TELEX, Lincoln, NE, and shall not be
released, disclosed, nor duplicated without
the written permission of TELEX

CHK: SBC

DATE: 11/22/2006

CHK: SBC

DATE: 03/03/2006

APPROVALS:

Telex Communications, INC.

Lincoln, Nebraska USA

APPD: SBC

DATE: 03/03/2006

PROD:

PAR T NO:

879662-1

REV LEVEL:

B

TITLE:

PCB ASSY, IP-223 RoHS COMPLIANT VERSION

ITEM NEW QTY TYPE DESCRIPTION PART N O . DESIGNATOR

C2 C21 C22 C23 C80

1 29 CAP 0.1UF 0805 25V +/-10% 102881186T

C102 C103 C104
C105 C106 C107
C108 C109 C133

C10 C13 C19 C24 C25
C26 C29 C32 C38 C39

2 43 CAP 1UF 0805 10V +/-10% 102881875T

C40 C48 C49 C51 C60
C61 C63 C73 C93 C94
C97 C100 C238 C239
C240 C241 C242

C11 C20 C27 C28 C35

3 27 CAP 220PF 0805 25V +/-10% 102881103T

C37 C45 C67 C71 C78
C81 C83 C84 C91 C95
C96 C98 C101 C293

4 1 CAP 100UF 16V ELEC SMT E 102884316T C12

C15 C16 C30 C31 C33

5 16 CTANT 1uF 25V 3216 TANT 102877053T

C34 C85 C86 C87 C88
C89 C90 C1 C328
C290 C46

6 5 CAP .001UF 0603 50V +/-10% 102881717T

C150 C234 C235
C236 C237

7 2 CAP 22PF 0603 723482121T C151 C152

8 2 CAP 4.7uf 6.3V 3216(A) +/-20% 102877067T C247 C248

99CAP

0.01UF 0603 25V +80/­20%

723489100T

C230 C243 C244
C245 C246 C69 C74
C110 C112

10 8 CAP 0.018uF 0805 25V +/-10% 102881126T C17 C77 C82 C313
11 9 CAP 3.3UF TANT 10V B(3528) 102877021T C18 C47 C76 C314
12
13 4 CAP 220PF 0603 50V +/-5% 723482134T C270 C271 C272
14 8 CAP 0.01UF 0805 25v +/-10% 102881150T C281 C283 C285

72

TABLE 8.

This drawing, written description or
specification is a proprietary product of
TELEX, Lincoln, NE, and shall not be
released, disclosed, nor duplicated without
the written permission of TELEX

CHK: SBC

DATE: 11/22/2006

CHK: SBC

DATE: 03/03/2006

APPROVALS:

Telex Communications, INC.

Lincoln, Nebraska USA

APPD: SBC

DATE: 03/03/2006

PROD:

PAR T NO:

879662-1

REV LEVEL:

B

TITLE:

PCB ASSY, IP-223 RoHS COMPLIANT VERSION

ITEM NEW QTY TYPE DESCRIPTION PART N O. DESIGNATOR

C3 C55 C57 C58 C59

15 29 CAP 10uf 16vTANT 3528 B 102877065T

C162 C169 C170
C173 C174 C177
C179 C282 C284

16 1 CAP 1000UF,ELEC.,LEADED 51821526 C369

17 1 CAP 1000PF 500V 1206 723538T C4

C126 C127 C129

18 17 CAP 47PF 0805 50V +/-5% 72341121T

C130 C131 C135
C138 C139 C140

C5 C136 C167 C171
C172 C175 C176
C178 C180 C181
C182 C183 C184

19 65 CAP 0.1UF 0603 25V 723489101T

C185 C186 C187
C190 C191 C207
C208 C209 C210
C211 C212 C213
C214 C215 C216

20

21 2 CAP 6PF 0603 50V +/- 5% 102879805T C6 C137

22 8 CAP 0.001UF 0805 102881164T

23 1 LED

RT ANG. DUAL VERT.
LED RED

760506 D1

C7 C8 C9 C14 C52
C53 C92 C279

24 4 LED RED SMT 0805 760532T D2 D29 D30 D32

25 2 DIODE SMT 4004 1A DIODE 760621-4 D3 D4

D5 D6 D7 D8 D9 D10

26 25 DIODE 1N914 DIODE SOT-23 58711000T

D11 D12 D13 D14 D16
D17 D18 D19 D20 D21

27 1 FUSE

28 16 FUSE Teccor Fuse F1250T 710109T

SMT FUSE WITH
HOLDER 1.5A SLO BLO

7101051T F44

F7 F8 F9 F10 F11 F12
F13 F14 F29 F30 F31

73

Schematics and Parts Lists

TAB L E 8 .

This drawing, written description or
specification is a proprietary product of
TELEX, Lincoln, NE, and shall not be
released, disclosed, nor duplicated without
the written permission of TELEX

CHK: SBC

DATE: 11/22/2006

CHK: SBC

DATE: 03/03/2006

APPROVALS:

Telex Communications, INC.

Lincoln, Nebraska USA

APPD: SBC

DATE: 03/03/2006

PROD:

PAR T NO:

879662-1

REV LEVEL:

B

TITLE:

PCB ASSY, IP-223 RoHS COMPLIANT VERSION

ITEM NEW QTY TYPE DESCRIPTION PART N O . DESIGNATOR

FB1 FB2 FB3 FB4 FB5
FB6 FB7 FB8 FB9
FB10 FB11 FB12
FB13 FB14 FB15
FB16 FB17 FB18
FB19 FB20 FB21
FB25 FB26 FB28
FB29 FB30 FB31
FB32 FB33 FB34
FB39 FB40 FB41
FB42 FB43 FB45

29 117

FERRI
TE

0805 FERRITE BEAD 723511T

FB46 FB47 FB48
FB49 FB50 FB51
FB52 FB53 FB54
FB55 FB56 FB57
FB58 FB59 FB60
FB61 FB62 FB63
FB64 FB65 FB66
FB67 FB68 FB69

30 1

31 3

FERRI
TE

FERRI
TE

COMMON MODE FB 724039T FB44

FERRITE BEAD

56-13­051659T

FB72 FB73 FB74

FOR J3 J8 J9 J10 J11

32 27 CONN JUMPER CAPS 2515001001

J13 J14 J15 J16 J17
J19 J20 J21 J22 J24

33 1 CONN CN-3PIN WEILAND 2862050 J1

34 1 CONN RT ANG DB9 TH 640149 J18

35 2 CONN RT ANGLE DB25-TH 640136 J2 J31

J3 J8 J9 J10 J11 J13 J14

36 2.25 CONN 3 PIN THRU HOLE 2861772

J15 J16 J17 J19 J20 J21
J22 J24 J25 J27 J28 J29

37 1 CONN HEADER 14 SMT 640125T J4

38

2 CONN HEADER 14 SMT DNP

39 1 CONN

RT ANGLE 4 PIN
HANDSET JACK

640123 J66

J12 J32 (ONLY PLACE
ON PROTOS)

74

TABLE 8.

This drawing, written description or
specification is a proprietary product of
TELEX, Lincoln, NE, and shall not be
released, disclosed, nor duplicated without
the written permission of TELEX

CHK: SBC

DATE: 11/22/2006

CHK: SBC

DATE: 03/03/2006

APPROVALS:

Telex Communications, INC.

Lincoln, Nebraska USA

APPD: SBC

DATE: 03/03/2006

PROD:

PAR T NO:

879662-1

REV LEVEL:

B

TITLE:

PCB ASSY, IP-223 RoHS COMPLIANT VERSION

ITEM NEW QTY TYPE DESCRIPTION PART N O. DESIGNATOR

40 1 CONN SHIELDED RJ-45 640167 J7

41 8 RELAY SMT SPDT 12V RELAY 730142T

K1 K2 K3 K4 K5 K6 K7
K8

Q1 Q2 Q3 Q4 Q5 Q6 Q7

42 34

TRANS
ISTOR

MMBT3904 SOT-23 54671200T

Q8 Q9 Q10 Q11 Q12
Q13 Q14 Q15 Q17 Q19
Q20 Q21 Q22 Q23 Q24

R1 R2 R3 R4 R5 R6
R8 R9 R14 R17 R18
R19 R20 R21 R26 R27
R28 R29 R31 R32 R34
R45 R46 R49 R51 R52
R54 R56 R58 R59 R60
R62 R65 R66 R75 R77
R78 R79 R80 R81 R82

43 123 RES 10K 0805 100V 1% 102515300T

R90 R91 R94 R95 R96
R97 R98 R102 R106
R107 R108 R121
R123 R124 R125
R126 R127 R128
R131 R155 R156
R159 R160 R163
R164 R165 R166
R167 R168 R170

44 2 RES 10 OHM 2010 1/2W 102405100T R104 R187

R11 R12 R92 R93 R230
R247 R255 R260 R273

45 30 RES 0 OHM 0805 5% 102506000T

R274 R303 R304 R305
R306 R307 R308 R309
R310 R345 R346 R347

46 4 POT 100K VERT. ADJ T/H 57148410 R50 R53 R390 R391
47

2 RES 0603 OPTIONAL DNP R113 R144
48 8 RES 15 OHM 0603 5% 723488150T R114 R115 R116 R141
49 2 RES 15K 0603 5% 723488153T R117 R140
50 8 RES 267K 0805 1% 102515441T R132 R315 R322 R328

51

13 RES 0805 OPTIONAL DNP

R133 R120 R85 R88
R84 R374 R375 R376

75

Schematics and Parts Lists

TAB L E 8 .

This drawing, written description or
specification is a proprietary product of
TELEX, Lincoln, NE, and shall not be
released, disclosed, nor duplicated without
the written permission of TELEX

CHK: SBC

DATE: 11/22/2006

CHK: SBC

DATE: 03/03/2006

APPROVALS:

Telex Communications, INC.

Lincoln, Nebraska USA

APPD: SBC

DATE: 03/03/2006

PROD:

PAR T NO:

879662-1

REV LEVEL:

B

TITLE:

PCB ASSY, IP-223 RoHS COMPLIANT VERSION

ITEM NEW QTY TYPE DESCRIPTION PART N O . DESIGNATOR

52

53 4 RES 75 OHM 0603 1% 723481084T R146 R147 R148 R149

54

55 2 RES 301 OHM 0603 1% 723481146T R248 R272

R181 R196 R289 R290

56 11 RES 2.4K 0603 723488242T

R291 R292 R204 R150
R371 R372 R373

R182 R183 R186 R188

57 26 RES 56.2 OHMS 0603 1% 723481072T

R189 R190 R191 R192
R193 R194 R263 R264
R265 R266 R267 R268

R198 R199 R200
R209 R210 R215
R216 R217 R218

58 48 RES 10K 0603 5% 723488103T

R219 R220 R221
R222 R223 R224
R226 R227 R228
R229 R231 R232

59 1 RES 1.5K 0603 5% 723488152T R197

60 3 RES 220 OHMS 0805 5% 102506221T R203 R48 R76

61 5 RES 33.2K 0603 1% 723481350T

R118 R119 R134 R139
R205

62 4 RES 30.1k 0603 5% 723481346T R206 R207 R212 R213

63 2 RES 53.6K 0805 1% 102515370T R208 R214

64 1 RES 9.31K 0603 1% 723481293T R211

R225 R234 R240 R276

65 17 RES 1K 0603 1% 723481200T

R277 R278 R285 R286
R287 R297 R298 R299

66 8 RES 68.1K 0805 1% 102515380T R23 R24 R311 R312
67

6 RES 0603 OPTIONAL DNP R256 R257 R259 R295

68 8 RES 562 0805 1% 102515172T R30 R316 R323 R327

69 8 RES 100K 0805 5% 102506104T

R99 R249 R251 R363
R365 R366 R151 R393

70 6 RES RES 0805 OPTIONAL DNP R71 R72 R73 R135

76

TABLE 8.

This drawing, written description or
specification is a proprietary product of
TELEX, Lincoln, NE, and shall not be
released, disclosed, nor duplicated without
the written permission of TELEX

CHK: SBC

DATE: 11/22/2006

CHK: SBC

DATE: 03/03/2006

APPROVALS:

Telex Communications, INC.

Lincoln, Nebraska USA

APPD: SBC

DATE: 03/03/2006

PROD:

PAR T NO:

879662-1

REV LEVEL:

B

TITLE:

PCB ASSY, IP-223 RoHS COMPLIANT VERSION

ITEM NEW QTY TYPE DESCRIPTION PART N O. DESIGNATOR

71 1 RES 47 OHMS 0805 5% 102506470T R42
72 4 POT 100K LINEAR HADJ 724097 R47 R61 R110 R175
73

74 4 RES 150 OHM 0805 1% 102515117T R55 R83 R122 R169

75 13 RES 1K 0805 100V 1% 102515200T

R70 R10 R36 R33 R67
R13 R39 R43 R368

R7 R105 R145 R382

76 9 RES 604 OHMS 0805 1% 102515175T

R383 R384 R385 R386
R387

77

78

79 1 RES 2.2M 0805 5% 102506225T R89
80 2 POT 1Meg VADJ MEPCO 1300789 RV1 RV5
81 2 SWITC RT ANGLE SPST PUSH 57502000 S1 S2
82 1 SWITC SMT TACT SWITCH 700182T S3
83 2 XFMR 10K:10K 42TL218 7302832 T1 T5
84 2 XFMR 600:600 42TMO16 3180259 T2 T4
85 1 XFMR PE-68515L 10/100 730154S T3

86 7

TP/
PROBE

ORANGE 2861965

TP1 TP2 TP6 TP8 TP9
TP11 TP13

87 2 IC LM317M 760250T U1 U48

88 8 IC SN74LVC541ADWR SO20 760256T U10 U17 U27 U38 U40
89 1 IC NE570 DUAL 53277100T U13
90 8 IC NE5532A SO8 760268T U2 U7 U8 U12 U15 U28
91 1 Socket PLCC 44 PIN 539030044 FOR U21
92 1 IC PLD EPM7032AELC44-10 76026714PS U21
93 2 IC TPS70102PWP 760505S U22 U24
94 3 IC LT1086CS-3.3 TO-263 511155000T U25 U47 U83
95 4 IC TC7S08FU SINGLE AND 760504S U26 U34 U51 U52
96 1 IC TMS320VC5510AGGW2 760502 U29
97 1 IC DJLXT971ALC 760533 U49
98 1 IC 74HC00 QUAD NAND 17-03- U30
99 1 IC TC7SZ04FU Single INV gate 760350T U31
100 1 IC TC7SZ125FU 760500S U32
101 3 IC TC7S86FU single XOR gate 760343S U33 U53 U54

77

Schematics and Parts Lists

TAB L E 8 .

This drawing, written description or
specification is a proprietary product of
TELEX, Lincoln, NE, and shall not be
released, disclosed, nor duplicated without
the written permission of TELEX

CHK: SBC

DATE: 11/22/2006

CHK: SBC

DATE: 03/03/2006

APPROVALS:

Telex Communications, INC.

Lincoln, Nebraska USA

APPD: SBC

DATE: 03/03/2006

PROD:

PAR T NO:

879662-1

REV LEVEL:

B

TITLE:

PCB ASSY, IP-223 RoHS COMPLIANT VERSION

ITEM NEW QTY TYPE DESCRIPTION PART N O . DESIGNATOR

102 1 IC TC7S32FU Single OR gate 760503S U35
103 2 IC MT48LC4M16A2-75 4Mx16 760501S U36 U37
104 1 IC AM29LV800DB-90EC 7603442PS U39
105 3 IC 4053B 53266123T U4 U5 U19

106 1 IC NET+50 760342 U44

107 1 IC MAX3232CSE S016 760349S U45
108 1 IC PTN78000WAZ 5115581 U46
109 6 IC SN74LVC574ADW SMT 760257T U6 U9 U14 U18 U20
110 1 IC TL084 SO14 QUAD OP 4300047 U65
111 2 IC TLV320AIC22CPT DUAL 760511S U67 U69
112 1 XTAL 40MHz 3.3V OSCILLATOR 780188S Y1
113 1 XTAL 25.000MHZ SMT 780189S Y2
114 1 XTAL 44.2368MHz 3.3V OSC 780191S Y3
115 1 XTAL 32.768 MHz 3.3V OSC 780186T Y4
116 1 PCB PRINTED CIRCUIT 750743
117 0 REFER SCHEMATIC 770790
118 8 THYRI TVB170SA 710106 F40 F41 F42 F43 F45
119 2 RES 6.98K 0805 102515281T R15 R16
120

1 POT 10K VERT ADJUST DO NOT R41
121 1 RES 22.1K 0603 723481333T R138
122 2 CAP 330PF 0805 72341131T C114 C115
123 1 RES 100 OHMS 0603 723481100T R262
124 2 RES 10 OHMS 0805 102515000T R136 R137
125 4 TEST TEST POINT TERMINAL 2017001400 TP7 TP10 TP14 TP16
126

1 POT 100K V.ADJ DO NOT R362
127 2 IC LT1801CS8 SO8 760550S U11 U16
128 1 RES 21K 0805 1% 102515331T R337

78

FIGURE 36. IP-223 PCB Assembly Print

79

FIGURE 37. IP-223 Final Assembly Drawing

80

FIGURE 38. IP-223 Backplane Interface Schematic

81

FIGURE 39. IP-223 Backplane Analog Schematic

82

FIGURE 40. IP-223 Backplane Radio 1 Interface

83

84

FIGURE 41. IP-223 Backplane Radio 2 Interface

FIGURE 42. IP-223 Backplane 320C5510 DSP

85

86

FIGURE 43.

I/O Connectors

Connector Description

J1 Power IN

J18 Serial port

J2 Radio/Line 1

J31 Radio/Line 2

J4 Display Header

J66 Handset Jack

J7 Ethernet port

IP-223 Settings - Quick Reference

Adjustments

Signal Line 1 Test point Line 2 Test point

RX Pre-amp R175 TP13 R110 TP1

RX Compressor RV5 TP12 RV1 TP3

TX Audio out R47 TP15 R61 TP5

TX Monitor IN

(Not available in 750630 Rev A)

CTCSS out R50 TP7 R53 TP10

R390 TP13 R391 TP1

87

Jumper Settings

PCB 750743 or PCB 750630 revision F

Line 1 Jumper Setting Line 2

J35 "A" = RS232 serial data, "B" = TTL J26

PCB 750743 or PCB 750630 revision C, D, E, and F

Line 1 Jumper Setting Line 2

J33, J34 2 or 4 Wire, "A" = 2-wire, "B" = 4-wire J5, J6

J16, J21 RX Input, "A" = Single ended, "B" = Balanced J19, J20

J14 RX Input Impedance, “A” = 600, “B” = 8 and Center = 10Kohm J24

J3, J9, J11 TX Output, “A” = Single ended, “B” = Balanced

J13 TX Output Level, “A” = Low, “B” = High J27

J8 Digital I/O Pull-up Voltage, “A” = +5, “B” = +12 J30

J17, J22 TX Output Impedances: “B” = 600 ohms J10, J15

(J17

), J22 (“A”) and “B” = 1.2K ohms (J10), J15

J17, (J22

J17, J22 “A” = 2.4K ohms J10, J15

) “A” and (“B”) = 1.8K ohms J10, (J15)

J25, J28,
J29

PCB 750630 revision A

Line 1 Jumper Setting Line 2

J33, J34 2 or 4 Wire, “A” = 2-wire, “B” = 4-wire J5, J6

J15, J16,
J21

J14, J23 RX Input Impedances: “B” = 10K ohms J24, J17

(J14

), J23 (“A”) and “B” = 600 ohms (J24), J17

(J23

), J14 (“A”) and “B” = 8 ohm speaker (J17), J24

J3, J9,
J10, J11

J13 TX Output Level, “A” = Low, “B” High J27

J8 Digital I/O Pull-up Voltage, “A” = +5, “B” = +12 J30

RX Input, “A” = Single ended, “B” = Balanced

TX Output, “A” =Single ended, “B” = Balanced

J19, J20,
J22

J25, J26,
J28, J29

88

Appendix A

Additional Resources

Additional Resources

Below is a compilation of resources ranging from the technology used in Radio Dispatch products, as well as application
guides describing how to configure the radio dispatch products with many of the radios used with those products.

NOTE: Because white papers and application guides are always being written and posted to this site, please visit

http://www.telex.com/RadioDispatch/Default.aspx, and then click Downloads, for the most current list of
publication offerings.

FILE Application Guides

AN-VEGA-10
Moto XTL-5000

AN-VEGA-7
Cross Band
Repeater

AN-VEGA-1
Kenwood
Fleetsync

AN-VEGA-4
223 EFJ5300

Motorola XTL - 5000 Radios to 223 Series Adapter Panel

This application note is intended to show how to assemble a cable and setup the hardware of
different 223 series adaptor panels (TRA223, DSP223 and IP223) to a Motorola XTL-5000 series
mobile radio.

Creating Cross Band Repeaters or Extended Radio Coverage Using
IP-223s

This application guide is intended to show how to create a cross band repeater or extend coverage
using IP-223s in either a LAN (Local Area Network) or WAN (Wide Area Network).

Kenwood Radio - Series 80, 90, and 150/180 To IP-223

This application guide is intended to show how to assemble the cable and setup the hardware of the
IP-223 for channel change and Fleetsync applications using Kenwood radios.

EF Johnson - Series 5300 radio to the 223 Series Adaptor Panels

This application guide is intended to show how to assemble a cable and setup the hardware of
different 223 series adaptor panels (TRA223, DSP223 and IP223) to the EF Johnson 5300 mobile
radio.

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AN-VEGA-19
223 - Relm RM
Series

RELM - RM Series Radios to 223 Series Adaptor Panels

This application guide is intended to show how to assemble a cable and setup hardware of different
223 series adaptor panels (TRA223, DSP223, and IP223) to a Relm RM series mobile radio.

AN-VEGA-18
223 Vertex VX
4100-4200

AN-VEGA-15
223 - Datron

Guardian

AN-VEGA-13
ANI Capabilities

AN-VEGA-11
Sepura

Vertex Standard - VX-4100/4200 Series Radios to 223 Series Adaptor
Panels

This application guide is intended to show how to assemble a cable and setup hardware of different
223 series adaptor panels (TRA223, DSP223, and IP223) to the VX-4100/4200 series mobile radio.

Datron - Guardian Series Mobile to 223 Series Adaptor Panels

This application guide is intended to show how to assemble a cable and setup hardware of different
223 series adaptor panels (TRA223, DSP223, IP223) to the Datron Guardian Mobile radio.

Telex Radio Dispatch ANI Capabilities

This application guide is intended to educate the reader on Automatic Numerical Identification (ANI)
and, specifically, the support for ANI within the Radio Dispatch products.

Sepura - SRM2000 - IP223 Interface

This application guide is intended to describe the interface between the IP223 and the Sepura 2000
Mobile TETRA radio. The contents include: physical connections, diagrams, IP-233 setup, SRM2000
setup, and C-Soft PC console configuration.

AN-VEGA-9
223 Motorola

CDM-Pro Series

AN-VEGA-5
DSP-TRA

Motorola Mobiles

AN-VEGA-6
IP-Motorola
Mobiles

Motorola - CDM/GM/PRO Series Radios to 223 Series Adaptor Panels

This application guide is intended to show how to assemble a cable and setup the hardware of
different 223 series adaptor panels (TRA223, DSP223, and IP223) to a Motorola CDM, GM, PRO
series mobile radio.

Motorola - Radius, M10, M100, M120, M130, M200, GM300, SM50, SM120,
and Maxtrac 100/300 Series Radios to TRA223 & DSP223 Series Adaptor
Panels

This application guide is intended to show how to assemble a cable and setup the hardware of the
TRA223 and DSP223 for single channel control to the following Motorola radios: Radius, M10, M100,
M120, M130, M200, GM300, SM50, SM120 and Maxtrac 100/300.

Motorola - Radius, M10, M100, M120, M130, M200, GM300, SM50, SM120,
and Maxtrac 100/300 Series Radios to IP223 Series Adaptor Panels

This application guide is intended to show how to assemble a cable and setup the hardware of the
IP223 for single channel control to the following Motorola radios: Radius, M10, M100, M120, M130,
M200, GM300, SM50, SM120 and Maxtrac 100/300.

90

Additional Resources

AN-VEGA-17
IP223 Relm GMH

AN-VEGA-12
Iden-IP223 to
Ton e

AN-VEGA-20
223 Moto

MCS2000

AN-VEGA-22
223 - ICOM
F121-221

RELM - GMH Radios to IP-223 Adaptor Panels

This application guide is intended to show how to assemble a cable and setup the hardware of the
IP-223 adaptor panel to a Relm GMH series mobile radio.

iDen Radio Control on Legacy Tone Systems using IP-223s

This application guide is intended to show how to configure and connect the Telex/Vega IP-223,
NI223 and an iDen radio to a legacy tone control system and provide direct connect to an operator.

Motorola - MCS2000 Radios to 223 Series Adaptor Panels

This application guide is intended to show how to assemble a cable and setup the hardware of
different 223 series adaptor panels (TRA223, DXP223, and IP223) to a Motorola MCS2000 series
mobile radio.

ICOM - IC-F121/221 Series Radio to 223 Series Adaptor Panels

This application guide is to show how to assemble a cable and setup the hardware of different 223
series adaptor panels (TRA223, DSP223, and IP223) to the ICOM F121/221 mobile radio.

AN-VEGA-23
223 - Kenwood

TK6110

IP White Paper

An Introduction
To I P

Kenwood - TK-6110 Series Radio to 223 Series Adaptor Panels

This application guide is to show how to assemble a cable and setup the hardware of different 223
series adaptor panels (TRA223, DSP223, and IP223) to a Kenwood TK-3110 series mobile radio.

White Papers

IP Radio System Application Guide (White Paper)

This white paper is intended to introduce potential customers to the options and technologies
available from Telex Vega for the remote control and monitoring of multiple radio channels. While the
subject of tone control will be discussed from a historical point of view, the focus of this document is
Radio control over Internet Protocol, or RoIP. RoIP is a subset of the larger entity, known as Voice
over IP or VoIP throughout this document.

An Introduction to IP-Based Radio Dispatch (White Paper)

This white paper is intended to be an high-level introduction to the IP-based Radio Dispatch
technology. Some topics discussed in this paper are: VoIP, RoIP, TCP/IP, UDP/IP, and other IP-based
technologies.

91

Notes

92