Avaya Definity SI, Maintenance Manual, Page: 1922 / 2968

Maintenance Object Repair Procedures
555-233-123 10-1136 Issue 4 May 2002
System Technician-Demanded Tests: Descriptions
and Error Codes
Always investigate tests in the order presented in the following tables when
inspecting errors in the system. By clearing error codes associated with the
Analog Port Sanity Test, for example, you may also clear errors generated from
other tests in the testing sequence.
NPE Crosstalk Test (#9)
The NPE Crosstalk Test verifies that this port’s NPE channel talks on the selected
time slot and never crosses over to time slots reserved for other connections.
One or more Network Processing Elements (NPE) reside on each circuit pack
with a TDM Bus interface. The NPE controls port connectivity, gain, and provides
conferencing functions on a per port basis. If the NPE is not working correctly, one
way and/or noisy connections may be observed. This test is part of a port’s long
test sequence and takes approximately 10 to 20 seconds to complete
Order of Investigation
Short Test
Sequence
Long Test
Sequence
D/ND
1
1 D = Destructive; ND = Nondestructive
Analog Port Sanity Test (#963) X X ND
Digital Loop Around Test (#13) X X ND
NPE Crosstalk Test (#9) X ND
Hook State Inquiry (#566) X X ND
Clear Error Counters (#270) X ND
Table 10-428. TEST #9 NPE Cross Talk Test
Error
Code Test
Result Description/Recommendation
1000 ABORT System resources required to run this test are not available.
The port may be in use on a valid ATMS trunk test call.
1. Retry the command at 1-minute intervals a maximum of 3
times.
2. If the test continues to abort and the port is not in use,
escalate the problem.
1001 ABORT System resources required to run this test are not available.
1. Retry the command at 1-minute intervals a maximum of 3
times.
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