Avaya G700 Maintenance Manual page 226

6 Avaya MultiVantage Software-Controlled Maintenance:
Table 68. TEST #141 Yellow Alarm Inquiry Test Continued
Error Test
Code Result
2 FAIL
PASS
226
Description/ Recommendation
The DS1-MM interface Media Module is reporting a Yellow F5 fault
alarm. There is a fault in the User-Network interface from the user
( PBX ) to the network. An out-of-frame condition occurs on the
remote DS1 endpoint.
If the DS1-MM connects to a T1 network facility:
Verify that both endpoints of the DS1 link are administered using
the same signaling mode, framing mode, and line coding.
Contact T1 Network Service to diagnose the remote DS1
endpoint.
Check the physical connectivity of the DS1 Interface Media
Modules and cable.
Replace the local DS1-MM Interface Media Module and repeat
the test.
If the DS1-MM connects to a line-side terminating device such as a
PRI terminal adapter:
Verify that the switch DS1 and the line-side terminating device
are administered using the same signaling mode, framing
mode, and line coding.
Investigate the maintenance status of the line-side terminating
device. Refer to the 'Line-Side Terminating Device Operating
Manual' for information.
Contact the vendor of the line-side terminating device to
diagnose the equipment.
Check the physical connection of the DS1-MM Interface Media
Module to the terminating device. Check premise distribution
system (or intra-premise wiring) for physical connection failures.
Replace the local DS1-MM Interface Media Module and repeat
the test.
Neither a Yellow alarm nor a Remote Multiframe Alarm nor a F5
state alarm is being received from the remote DS1 endpoint.
MG-DS1 (DS1 Interface Media Module)
Maintenance for S8300/S8700 and G700
555-234-101 — Issue 2 — October 2002
4 of 5