Avaya S8700 Maintenance Manual page 763

ADX16A-PT (AUDIX Analog Line/Control Link)
Table 8-15. Test #161 Loop-Around Test — Continued
Error Test
Code Result Description / Recommendation
FAIL The reflective loop-around test failed. This causes noisy or unreliable
connections or other users calling this port may hear an echo.
1. Replace the circuit pack.
PASS The port is able to provide an analog transmission path to the station
equipment. User-reported troubles on this port should be investigated by using
other port tests, by examining station wiring, or by examining the station.
555-233-143
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Issue 1 May 2002 8-41