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Overview
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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.
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
.
FIGURE 77. Console Mode Connection
• 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