Avaya S8700 Maintenance Manual page 1291

DIOD-DS1 (DS1 DIOD Trunk)
Table 8-229. Test #7 Conference Circuit Test — Continued
Error Test
Code Result Description / Recommendation
2053 ABORT At least one of the following errors is found on the DS1 circuit pack:
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.
FAIL The NPE of the tested port did not conference the tones correctly. This will
cause noisy and unreliable connections.
1. Replace the circuit pack.
PASS The port can correctly conference multiple connections. User-reported troubles
on this port should be investigated by using other port tests and by examining
station, trunk, or external wiring.
555-233-143
1281—Loss of signal
1793—Blue Alarm
2049—Red Alarm
2305—Yellow Alarm
1537—Hyperactivity
Continued on next page
Issue 1 May 2002 8-569