Demand test descriptions and error codes - Avaya Support

Maintenance Demand Tests
Table 286: Conference Circuit Test (#7) 7 of 7
Error
Code
Test
Result
0 NO
BOARD
Description / Recommendation
PASS The port can correctly conference multiple connections. Investigate
user-reported troubles on this port by using other port tests and by
examining station, trunk, or external wiring.
See NO BOARD for the repair procedures.
GPP NPE Crosstalk Test (#9)
The General-purpose Port (GPP) Network Processing Element (NPE) Crosstalk Test verifies
that the port’s NPE chel talks on the selected time slot and that it never crosses over to time
slots reserved for other connections. One or more NPEs reside on each circuit pack with a
TDM-bus interface. The NPE controls port connectivity and gain, and provides conferencing
functions on a per-port basis. An NPE that is not working correctly may cause one-way and
noisy connections. This test takes about 20 to 30 seconds to run.
Crosstalk testing is performed on both the primary (for voice) and the secondary (for data)
information chel associated with each port. If this test fails on either chel, the port is taken out of
service.
This test is run on the following maintenance objects:
● ADX8D-PT (AUDIX Digital Port)
● ADX16D-P (16-Port AUDIX Digital Port)
● DIG-LINE (Digital Line)
● E-DIG-ST (Emulated Digital Line)
● M/T-ANL (Maintenance/Test Analog Port)
● M/T-DIG (Maintenance/Test Digital Port)
● PDMODULE (Processor Data Module)
● TDMODULE (Trunk Data Module)
1098 Maintenance Alarms for Communication Manager, Media Gateways and Servers
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