DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-1097M/T-ANL (Maintenance/Test Analog Port)
9
System Technician-Demanded Tests: Descriptions
and Error Codes
Always investigate tests in the order presented in the following table 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 = Non-destructive
Analog Port Sanity Test (#963) X X ND
Digital Looparound 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 9-436. TEST #9 NPE Cross Talk Test
Error
Code
Te s t
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.
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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