Remote Layer 3 Query (#637) - Avaya G700 Maintenance Manual

6 Avaya MultiVantage Software-Controlled Maintenance:
Table 38. Primary Signaling Link Hardware Check (#636) Continued
Error
Code
1700
8
Any

Remote Layer 3 Query (#637)

This test will query the far-end switch or terminal adapter to determine if the signaling connection is
functioning properly at Layer 3. It will select a B-channel in the in-service or maintenance service
state and send an ISDN Layer 3 SERVice message, which requires a response from the far end
(similar to performing Test #256 on an ISDN trunk. The test will not be performed if there are no B-
Maintenance for S8300/S8700 and G700
555-234-101 — Issue 2 — October 2002
Test Description/ Recommendation
Result
ABORT Rollabout video abort. The PRI terminal adapter associated with the
primary D-channel port is detached from the Media Module. This is a
normal abort when the rollabout video feature is enabled. To
complete test on this port, either:
Re-attach the disconnected PRI terminal adapter, or
Disable the rollabout video feature on this board by entering change
ds1 GGGVSpp and set field "Alarm when PRI Endpoint Detached?"
to "y."
FAIL There is a problem with the MM710 or the ISDN-PRI 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).
PASS The basic physical connectivity of the primary D-channel is intact and
functional. One might try this test repeatedly to ensure the link is up
and to uncover any transitory problems.
NO The test could not relate the internal ID to the port (no board). This
BOARD 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 DS1-MM 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 issue
the busyout board command.
Issue the reset board command.
Issue the release busy board command.
Issue the test board long command.
This should re-establish the linkage between the internal ID and the
port.
ISDN-SGR (ISDN-PRI Signaling Group)
173