Avaya G700, Installing And Upgrading, Page: 318 / 808

Telephones and adjunct systems
318 Installing and Upgrading the Avaya G700 Media Gateway and Avaya S8300 Media Server
4. Install cross-connect jumpers to connect the pins from the 2-wire digital station to the
appropriate pins on the MM711 Media Module. Table 16 shows a pinout chart for two-wire
stations.
5. Administer using Administrator Guide for Avaya Communication Manager , 03-300509.
Figure 21: 2500-Type Analog Telephone Wiring
Connecting an ISDN BRI station to an MM720 Media Module
Each ISDN port on the MM720 Media Module (see Media modules on page 71) supports up to
two ISDN BRI stations.
Table 16: Two-Wire 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
TX1 TX2 RX1 RX2 -V +V
ANALOG
TIP RING
HANDSET
-TX +RX -RX +TX
Figure notes:
1. 2500-Type Analog Station 2. MM711 Analog Media Module, Position 1V301
2500wire RBP 071996
3
28
03
2 T
R
T.3
R.3