Maintenance-Object Repair Procedures
555-233-143
8-450
Issue 1 May 2002
1020
ABORT
The DS1 Interface circuit pack is out-of-service.
1. Look for DS1-BD/UDS1-BD errors in the Hardware Error Log. If present,
see the appropriate DS1-BD/UDS1-BD (DS1/UDS1 Trunk circuit pack).
2. Retry the command.
2012
ABORT
The test was aborted due to an internal system error.
1. Retry the command at 1-minute intervals up to 5 times.
2100
ABORT
Could not allocate the necessary system resources for this test.
1. Retry the command at 1-minute intervals up to 5 times.
2000
FAIL
Response to the seizure message was not received within the allowable time
period.
1. Enter the list configuration board UUCSS command. 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,
see the DS1-BD (DS1 trunk circuit pack) maintenance documentation or to
the UDS1-BD (UDS1 trunk circuit pack) maintenance documentation.
4. Retry the command at 1-minute intervals up to 5 times.
2053
FAIL
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 then follow the
procedures given in the maintenance documentation that is appropriate for
the error type that was found.
FAIL
The trunk cannot be seized for an outgoing call. This could cause in-line
failures to be reported against the trunk (no answer would report error type 257
with auxiliary data 57487 in the error log).
1. Verify the
Trunk Type
field on the trunk administration screen form
matches the trunk type administered on far-end switch.
2. Look for DS1-BD/UDS1-BD errors in Error Log. If present, see
(DS1 Interface Circuit Pack)’’
.
3. Retry the command at 1-minute intervals up to 5 times.
PASS
The trunk can be seized for an outgoing call.
Table 8-182.
Test #314 DS1 CO Dial Tone Seizure Test —
Continued
Error
Code
Test
Result
Description / Recommendation
Continued on next page
Summary of Contents for S8700 Series
Page 50: ...Maintenance Architecture 555 233 143 1 26 Issue 1 May 2002 ...
Page 74: ...Initialization and Recovery 555 233 143 3 12 Issue 1 May 2002 ...
Page 186: ...Alarms Errors and Troubleshooting 555 233 143 4 112 Issue 1 May 2002 ...
Page 232: ...Additional Maintenance Procedures 555 233 143 5 46 Issue 1 May 2002 ...
Page 635: ...status psa Issue 1 May 2002 7 379 555 233 143 status psa See status tti on page 7 406 ...
Page 722: ...Maintenance Commands 555 233 143 7 466 Issue 1 May 2002 ...