Secondary Signaling Link Hardware Check (#639) - Avaya G350 Maintenance Manual

Avaya Communication Manager controlled maintenance
ISDN-SGR (ISDN-PRI Signaling Group)
Secondary Signaling Link Hardware Check
(#639)
The ISDN-PRI Signaling Group D-Channel port depends on the health of the MM710 on which it
resides. This test will fail if there are problems with either the ISDN-PRI Secondary D-channel port or the
MM-DS1 Media Module. This test will abort if a Secondary D-channel is not administered for the
signaling group. If there are problems with the ISDN-PRI Secondary Signaling Channel port
(ISDN-LNK), also investigate the MM710.
Table 84: TEST #639 Secondary Signaling Link Hardware Check
Error Test
Code Result
ABORT
1132 ABORT
8 FAIL
PASS
Any NO
BOARD
150
Description/ Recommendation
Internal system error
Retry the command at 1-minute intervals a maximum of 5 times.
The Secondary D-Channel is not administered for this Signaling Group.
This is a NORMAL ABORT. Only a Primary D-Channel must be
administered for a Signaling Group.
There is a problem with the MM710 or the ISDN-PRI Secondary
Signaling Channel (D-Channel). No ISDN trunk or PRI endpoint calls
can be made until the problem is resolved.
Consult the procedures for the MM710 and the ISDN-PRI Signaling
Channel (ISDN-LNK).
The basic physical connectivity of the Signaling Group's Secondary D-
channel is intact and functional. Try this test repeatedly to ensure the
link is up and to uncover any transitory problems.
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.
Ensure that the board translations are correct. Execute the add ds1
GGGVS command to administer the MG-DS1 interface if it is not
already administered.
If the board was already administered correctly, check the error log to
determine whether the board is hyperactive. If this is the case, the board
is shut down. Reseating the board will re-initialize the board.
If the board was found to be correctly inserted in step 1, then 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.
Maintenance of the Avaya G350 Media Gateway
June 2004