Server Alarms - Avaya Support

Local Loop Test (#13)
This test is executed 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)
Local Loop Test (#13)
● TDMODULE (Trunk Data Module).
For ADX8D-PT, ADX16D-P, DIG-LINE, and E-DIG-ST, this test is known as the Voice and
Control Channel Local Loop Test (#13). This test consists of four tests that check the
information and control channels between the server and the port circuit. If any of the tests fail
or abort, the test sequence stops and the result is reported.
For M/T-ANL, this test is known as the Analog Port Digital Looparound Test (#13). The test
performs a loop test on the data channel and TDM bus, then runs a conference test.
For M/T-DIG, this test is known as the Digital Port Looparound Test (#13). The test performs a
loop test on the data channel and TDM bus, then runs a conference test.
For PDMODULE and TDMODULE, this test is known as the Information and Control Channel
Looparound Test (#13). This is a set of four tests that check the operation of the information and
control channels used between Communication Manager and the Digital Line port circuit.
User impact from problems with this port many range from no noticeable effect to not being able
to use this port. Users may not notice a disruption in service. In extreme cases, the
conferencing feature may not work at all.
Table 384: Local Loop Test (#13) 1 of 9
Error
Code
Test
Result
Description / Recommendation
ABORT Internal system error
1. Retry the command at 1-minute intervals up to 5 times.
2. If the test continues to abort, escalate the problem.
1 of 9
Communication Manager Release 5.0 Issue 4 January 2008 1465