Avaya DEFINITY Server CSI Maintenance Manual page 1683

TIE-DS1 (DS1 Tie Trunk)
Table 496. TEST #6 NPE Crosstalk Test — Continued
Error Test
Code Result
1020 ABORT
2000 ABORT
2100 ABORT
2053 ABORT
FAIL
PASS
555-233-119
Description/ Recommendation
The test did not run because of a previously existing error on the specific
port or a more general circuit pack error.
1. Examine the Error Log for existing errors against this port or the circuit
pack and attempt to diagnose the already existing error.
Response to the test request was not received within the allowable time
period.
System resources required for this test are not available.
1. Retry the command at 1-minute intervals a maximum of 5 times.
At least one of the following errors is found on the DS1 circuit pack: 1281—
Loss of signal, 1793—Blue Alarm, 2049—Red Alarm, 2305—Yellow Alarm,
1537—Hyperactivity.
Look for the above error types in the Hardware Error Log and follow the
procedures given in the appropriate DS1-BD or UDS1-BD maintenance
documentation for the listed error types.
This can be due to on-board or off-board problems. Off-board problems of
concern include EXP-PN and EXP-INTF faults, TDM-BUS faults, and faults
associated with the tone detectors/tone generators. Clear all off-board
problems before replacing the board. Keep in mind that a TDM-BUS
problem is usually the result of a faulty board connected to the backplane or
bent pins on the backplane.
1. Look for EXP-PN and/or EXP-INTF errors in the error log. If present,
refer to the EXP-PN Maintenance documentation and the EXP-INTF
Maintenance documentation.
2. Look for TDM-BUS errors in the error log. If present, refer to the
TDM-BUS Maintenance documentation.
3. Look for TONE-BD and/or TONE-PT errors in the error log. If present,
refer to the TONE-BD Maintenance documentation and the TONE-PT
Maintenance documentation.
4. Retest when the faults from steps 1, 2, and 3 are cleared. Replace the
board only if the test fails.
The port is correctly using its allocated time slots. User-reported troubles on
this port should be investigated using other port tests and by examining
station, trunk, or external wiring.
Continued on next page
Issue 5 October 2002
1683