Avaya 03-300430 Manuel D’Utilisation

Analog modems are supported on the G700 only in limited configurations, in which the modem 
call stays within a single Media Gateway. If the modem is connected to an MM711 Analog 
Media Module, and the call goes to either

●

Another modem on an MM711 within the same Media Gateway.

or

●

The PSTN through an analog, T1/E1, or BRI trunk on the same Media Gateway, the call 
will succeed.

If the modem is connected to an MM711, and the call goes to a modem or trunk on a different 
Media Gateway or port network or to an IP trunk, the call will most likely fail. Modem calls are 
not supported even between Media Gateways in a stacked configuration.
The MM711 Analog Trunk and Line Media Module does not support Neon Lamp Message 
Waiting Indication (MWI). No maintenance of the terminal connected to the Neon Analog Line 
Media Module is performed.

Note:

Too many MM711 Analog Media Modules might trip the G700 electronic breaker 
and cause the power supply for the entire G700 to shut down.

Investigate tests in the order presented below. Clearing Error Codes associated with the one 
test may also clear errors generated from other tests in the sequence.

For hardware error log entries and for more information on the tests listed in the table above 
refer to 

1. D = Destructive, ND = Nondestructive

NPE Audit Test (#50), aborts with code 1412

X

ND

Ringing Application (#51), aborts with code 1412

Control Channel Looparound Test (#52)

X

X

ND

SAKI Sanity Test (#53)

X

D

NEON Test (#220), aborts with code 1412