Avaya DEFINITY Server CSI Maintenance Manual page 912

Maintenance Objects
Table 158. TEST #314 DS1CO Dial Tone Seizure Test — Continued
Error Test
Code Result
2000 FAIL
2053 FAIL
PASS
912
Issue 5 October 2002
Description/ Recommendation
Response to the seizure message was not received within the allowable
time period.
1. Use list configuration board PCSS. If the circuit pack is a TN767B
vintage 8 or 9, a failure of test 314 causes a subsequent failure of test 7
due to a firmware bug. Eventually, the board and all of its ports will be
taken out of service and extraneous on-board alarms will be generated.
Replace the circuit pack with a TN767C V3 or later.
2. Verify that the 'Trunk Type' field on the 'Trunk Administration' screen
matches the trunk type administered on far-end switch.
3. Look for DS1-BD or UDS1-BD errors in the hardware error log. If
present, refer to the DS1-BD (DS1 trunk circuit pack) maintenance
documentation or to the UDS1-BD (UDS1 trunk circuit pack)
maintenance documentation.
4. Retry the test at 1-minute intervals for a maximum of 5 times.
At least one of the following errors was found on the DS1 circuit pack: loss
of signal (1281), blue alarm (1793), red alarm (2049), yellow alarm (2305),
or hyperactivity (1537).
1. Look for these error types in the Hardware Error Log and follow the
procedures given in the maintenance documentation that is appropriate
for the error type that was found.
The trunk can be seized for an outgoing call.
Continued on next page
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