Overview

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 can be in tone or local mode.

 

 

 

 

 

FIGURE 77. Console Mode Connection

 

 

Phone Mode

Using a PIB (Phone Interface Box) or TDI (Telephone Dispatch Interface), 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 4.100 do not comprise the full feature set. For more information on all the features available, contact Radio Dispatch Sales listed on www.telex.com

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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 (9) selectable PTT frequencies

Seven (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- protocol—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

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Telex IP-223 technical manual Features, Console Mode Connection