Server Alarms - Avaya Support

Communication Manager Maintenance Object Repair Procedures
Table 403: Hybrid Line Local Digital Looparound Test (#58) 2 of 2
Error
Code
1
2
3
Test
Result
FAIL The control channel between the processor and the port is not
transmitting properly. This port is not operable.
1. Retry the test.
2. If the failure still occurs, enter busyout location and release
location, and then retest.
3. If the failure is occurring on more than one port on the board, suspect
the board.
4. If the failure is occurring on several boards in the same carrier,
escalate the problem.
5. If the failure appears to be isolated to one port, check all wiring to the
set and all set connections.
6. Replace the circuit pack as a last resort.
PASS The control channel is transmitting properly.
1. If complaints still exist, investigate by using other circuit pack tests,
and by examining the station, wiring, and connections.
0 NO
BOARD
Description / Recommendation
See NO BOARD for repair procedures.
Hybrid Line Remote Digital Looparound Test (#59)
This test checks the digital control pair from the port circuit to the terminal. The on-board
microprocessor sends a message to the terminal and checks for a proper return message. This
test is repeated three times, with two out of the three attempts passing being sufficient for this
test to pass. This test will run if the station is in service or out of service.
1526 Maintenance Alarms for Avaya Communication Manager, Media Gateways and Servers
2 of 2