Echo Canceller Test (#1420) - Avaya G700 Maintenance Manual

6 Avaya MultiVantage Software-Controlled Maintenance:
Table 73. TEST #146 Translation Update Test Continued
Error
Code
Any

Echo Canceller Test (#1420)

!
CAUTION:
Maintenance for S8300/S8700 and G700
555-234-101 — Issue 2 — October 2002
Test Description/ Recommendation
Result
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.
This test is executed only for MM710 Media Modules that have been adminis-
tered on the DS1 Media Module form to provide echo cancellation. The MM710
must be busied out before this demand test is run.
This test is for the MM710 Media Module. The test originates from a manually
initiated test board long demand test of a TMM710 Media Module. The test
instructs firmware to test the echo cancellation circuity. The MM710 firmware
tests echo cancellation on a subset of channels. If any channel fails twice, or if
any two channels fail once, the test fails, and echo cancellation is bypassed on
all channels of the board. Otherwise the test passes, and echo cancellation is
configured to the administered parameters.
MG-DS1 (DS1 Interface Media Module)
239