Demand test descriptions and error codes - Avaya Support

Maintenance Demand Tests
If a Loss Of Signal alarm and an I-CSU/Sync Splitter error coexist, the Loss Of Signal alarm
condition takes priority, and the board and all of its trunks are put in the out-of-service state.
Errors are logged for both.
When the system receives notification that the I-CSU/Sync Splitter hardware error condition no
longer exists, maintenance restores the board and its trunks to their previous service state if the
alarm can be cleared (no other I-CSU/Sync Splitter errors or Loss Of Signal alarms exist).
Table 337: Loss of Signal Alarm Inquiry Test (#138) 1 of 7
Error
Code
Test
Result
Description / Recommendation
ABORT Internal system error
1. Retry the command at 1-minute intervals up to 5 times.
2000 ABORT Response to the test was not received within the allowed time. This may
be due to hyperactivity.
1. Enter display errors on the SAT.
2. Check for Error Type 1538 for this DS1 board. If Error Type 1538
appears in the error log for this board, see Hyperactive DS1/UDS1
Interface Circuit Pack/Media Module for the repair procedures.
Otherwise, retry the test at 1-minute intervals up to 5 times.
2100 ABORT Could not allocate the necessary system resources to run this test.
1. Retry the command at 1-minute intervals up to 5 times.
FAIL The board detects a Loss of Signal alarm. The physical link is broken or
the remote DS1 endpoint is down. All trunks or ports of this board are
out-of-service.
Note: If
Note:
a DS1/UDS1 circuit pack is designated as the supplier of
the system synchronization source, the system
synchronization maintenance adopts a source elsewhere.
See SYNC (Port Network Synchronization) for details.
1. If the DS1/UDS1 circuit pack or media module connects to a T1
network facility or to another switch, see T1 Network Facility
Procedures
2. If the DS1/UDS1 circuit pack or media module connects to a
line-side terminating device such as a PRI terminal adapter, see
Line-side Terminating Device Procedures
1238 Maintenance Alarms for Communication Manager, Media Gateways and Servers
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