Avaya S8700 - Page 2573

VC-DSPPT
Issue 1 May 2002
8-1851555-233-143
VC DSP Port Local TDM Loop-Back Test (#1104)
This test is destructive.
This test verifies the connectivity of a VC DSP Port across the TDM bus. It aborts
if calls associated with the port are in progress. Failure of this test indicates an
on-board fault associated with the port hardware on the circuit pack. The
Loopback test runs the following tests:
1. A Loop-Around test across the TDM bus.
2. A conference Circuit test.
The tests are run in the above order; if one test fails, an error code is returned and
the remaining tests in the sequence are not executed.
Table 8-708. Test #1103 NPE Crosstalk Test
Error
Code
Tes t
Result Description / Recommendation
1000 ABORT System resources required to run this test are not available. The port may be
busy with a valid call.
1. Retry the command at 1-minute intervals up to 5 times.
2012 ABORT Internal system error
1. Retry the command at 1-minute intervals up to 5 times.
2100 ABORT Could not allocate the necessary resources for this test.
1. Retry the command at 1-minute intervals up to 5 times.
FAIL The NPE of the tested port was transmitting in error, causing noisy and
unreliable connections.
1. Replace the circuit pack.
PASS The port is correctly using its allocated time slots.
1. To be sure that this is not an intermittent problem, repeat this test up to 10
times.
2. If complaints still persist, examine the station, connections, and wiring.
Continued on next page