Installing and wiring telephones and trunks
198 Installing the Avaya S8700 Media Server with an Avaya G650 Media Gateway
December 2003
Figure 78: 2500-type analog telephone wiring
Analog tie trunk example
This example shows how to connect analog tie trunk wiring from one IP Connect or Multi-Connect
configuration to another one or any other Avaya configuration.
1 Set the option switches on the port circuit pack (such as TN760E Tie Trunk circuit pack).
2 See the Job Aid entitled Option Switch Settings for detailed information.
3 Install cross-connect jumpers to connect the pins from the tie trunk circuit pack to the appropriate
leads on the external tie trunk.
4 Figure 79, Analog Tie Trunk wiring, on page 199 shows a media gateway tie trunk connected to
another media gateway tie trunk. Names of the tie trunk leads must be determined from the
manufacturer or supplier of the external trunk circuit.
5 Administer on the Trunk Group screen on Avaya Site Administration (ASA). See the
Administrator’s Guide for Avaya Communication Manager for more details.
Figure notes
1 2500-Type Analog Station 2 MM711 Analog Media Module,
Position 1V301
2500wire RBP 071996
3
28
03
2T
R
T.3
R.3
Table 15: Station pinout chart
Jack Name 1 2 3 4 5 6 7 8
BRI-T +TX +RX -RX -TX -V GND
ADJUNCT +Vadj T0 -V GNDVoice RRVoice +V S0 TTVoice
DSS
(QUEST)
DTX DRX OKdig -V +V
DSS
(ISDN)
BRI-A GND TX RX -V
BRI-U TX RX -V GND
DCP TIP RING
ANALOG TIP RING
HANDSET -TX +RX -RX +TX
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