Ds1 Tie Trunk Seizure Test (#136) - Avaya G350 Maintenance Manual

Table 124: TEST #36 Audit and Update Test 3 of 3
Error Test
Code Result
Any NO
BOARD

DS1 Tie Trunk Seizure Test (#136)

The DS1 Tie Trunk Seizure Test is run to verify the trunk's signaling capability. The test is composed of
two parts. The first part queries the Media Module for the following errors: Loss of Signal, Red Alarm,
Blue Alarm, Yellow Alarm, and Hyperactivity Alarm. The second part of the test is performed by sending
a seizure message to the DS1 Interface Media Module and expecting an active reply by the DS1 Interface
Media Module. If maintenance software does not receive any reply and the timer expires, the test fails.
Once the active message is received, a dial pause message is sent to the DS1 Interface Media Module. If
the DS1 Interface Media Module replies with a dial pulse tone message when the far end responds to the
seizure, then the DS1 tie trunk Seizure Test passes. If the far end does not respond to the seizure and the
timer expires, and the DS1 Interface Media Module sends a reorder message back to the maintenance
software, then the test fails.
This second part of this test cannot be run on a trunk if one of the following cases is true:
•
The trunk direction is administered as an incoming only trunk.
•
The trunk is the 24th port on a DS1 Interface Media Module which is administered using 24th
Common Channel Signaling.
•
The trunk has been seized by a normal trunk call.
•
The trunk is administered with maintenance test disabled.
•
The outgoing signal type of the trunk is either automatic or immediate-start.
•
This test always passes if the associated board is the TN802 IP trunk Media Module.
Maintenance of the Avaya G350 Media Gateway
June 2004
Avaya Communication Manager controlled maintenance
Description/ Recommendation
The test could not relate the internal ID to the port (no board). This could be
due to incorrect translations, no board is inserted, an incorrect board is
inserted, or an insane board is inserted.
Check to ensure that the board translations are correct. Use the list config
command, and resolve any problems that are found.
If the board was found to be correctly inserted in step 1, use the busyout
board command.
Use the reset board command.
Use the release busy board command.
Use the test board long command. This should re-establish the linkage
between the internal ID and the port. If this is not the case, check to see that
there is a valid board inserted.
TIE-DS1 (DS1 Tie Trunk)
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