Trilogy Touch Technology 9 manual RT Equipment, ICIS-1 Isdn Interface

Commander Installation Guide

7.3RT EQUIPMENT

Radio Talkback equipment may be supplied by Trilogy as part of a complete system. It is not manufactured by Trilogy and will be supplied with the original equipment manuals.

The usual configuration consists of one or more Base Stations and a number of portable transceivers. The Base Stations are connected to the matrix using normal 4 wire audio ports according to the pin-out information in Section 2.

7.4500-22-00 ICIS-1 ISDN INTERFACE

The 500-22 ICIS-1 ISDN interface is connected in the same manner as the Telos Hybrid (see Section 0). The 1U package contains two 64k-bandwidth channels, which may be used independently or as a single ISDN2 (128k) bandwidth channel.

To make correct use of the available bandwidth, two separate telephone interface cards (500-19-10) should be allocated, along with two matrix ports. It is possible to request two independent incoming telephone numbers, either via your in-house switchboard of (if appropriate) from your telco. In this way, incoming calls can be directed to either Bearer 1 or 2 and outgoing calls will be connected to the first available Bearer. Careful programming within the telephone groups area of PathFinder is required to obtain the best results.

7.4.1500-22-00ICIS-1 ISDN INTERFACE CONNECTOR PIN-OUTS 7.4.1.1 Bearer 1 & Bearer 2

Audio Input – XLR3 fixed socket	Pin 1	Ground
	Pin 2	Balanced input 1
	Pin 3	Balanced input 2
Audio output – XLR3 fixed plug	Pin 1	Ground
	Pin 2	Balanced output 1
	Pin 3	Balanced output 2
D15 fixed socket	Pin 1	AUTO control input
	Pin 2	DROP control input
	Pin 3	+5VDC
	Pin 4	D8 DTMF output
	Pin 5	D4 DTMF output
	Pin 6	D2 DTMF output
	Pin 7	D1 DTMF output
	Pin 8	Not connected
	Pin 9	SIEZE control input
	Pin 10	Ground
	Pin 11	Line Mode output
	Pin 12	Automode output
	Pin 13	DTMF data valid
	Pin 14	Not connected
	Pin 15	Not connected

Page 58 of 81 Issue 9 Trilogy Communications Limited