Demand test descriptions and error codes - Avaya Support

MG-IAMM (Integrated Analog Media Module)
c. Error Type 23: the media module has been administered but is not inserted. Because this
is an integrated media module, there may be a hardware or firmware problem with the
media gateway main board.
1. Reset the Integrated Analog Media Module with reset board . Use
list configuration media-gateway location to verify whether or not the
IAMM is inserted.
- For the G250, the code field for slot 3 should indicate 4T2LIM
- For the G250-BRI, the code field for slot 3 should indicate 1T2LIM
- For the G350, the code for slot 7 should indicate 1T2LIM
- For the TGM550, any slot may indicate the code TGM550
2. Verify that the latest version of firmware is present on the media gateway main board.
Use show mg list_config. Upgrade the firmware if necessary.
3. If the problem persists, replace the media gateway.
d. Error Type 257: test #52 failed. This error will clear when the test passes.
e. Error Type 513: the IAMM circuitry detected a memory error during its background self-test
diagnostics (External RAM failure, Internal RAM failure, ROM checksum failure, Message
corruption). This error indicates the IAMM is running corrupted code.
1. Download and install the appropriate firmware on the media gateway.
2. If the problem persists, replace the media gateway.
f. Error Type 769: the integrated analog media module detected an internal consistency. This
error can be ignored and no action is required.
Issue 5 May 2009 647