Avaya 03-300430 User Manual

1400,

1401 

FAIL 

The Echo Cancellation Test has failed: 

●

Error 1400 - Echo canceller function failed. The Echo Canceller 
Function Test, which is executed by firmware, failed.

●

Error 1401 - Echo canceller memory failed. The Echo Canceller 
Memory Test, which is executed by firmware, failed.

Echo Cancellation is no longer being supplied by the board. Clear the 

alarm using the following commands: busyout board location, test 

board location long, release board location. If the test still 

fails, replace the Media Module.
When this test fails, echo cancellation will be bypassed on all channels on 

the board. The Media Module can still be used for a T1/E1 line interface 

without echo cancellation. This capability provides limited service for the 

customer until the Media Module can be replaced.

 

PASS

The Echo Cancellation feature is functioning properly.

Any

NO

BOARD

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.

1. Ensure that the board translations are correct. Execute the add ds1 

location command to administer the MM710 interface if it is not 

already administered.

2. 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.

3. If the board was found to be correctly inserted in step 1, then enter 

the busyout board location command.

4. Enter the reset board location command.
5. Enter the release board location command.
6. Enter the test board location long command. 

This should re-establish the linkage between the internal ID and the port.

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