Avaya 03-300430 User Manual

h. Error Type 3842: Receive FIFO Overflow error. This error occurs when the circuit pack or 

media module detects an overflow of its receive buffers. If it occurs frequently, it may 
indicate a LAPD parameter mismatch between the two endpoints of a packet-switched 
connection. LAPD should be able to recover from this problem, but it may degrade the 
performance of the LAN bus. Maintenance will not start any testing or generate any alarms 
in response to this error.

i. Error Type 3843: This error occurs when the Signaling Port LAN Loop-Back test (#939) 

fails. Run the long test sequence and pay particular attention to the results of Test #939.

: For this error type, the associated test aborts with Error Code 1412 on the G700.

The command to test the ISDN-LNK MO is test port location where location is 24 for 

24-channel interfaces and 16 for 32-channel interfaces.

This test checks the health of the TN464C/D, TN464F/GP UDS1 Interface or MM710 DS1 
Interface Media Module transporting the ISDN-PRI Signaling Link port.

1. D = Destructive; ND = Nondestructive

Signaling Port LAN Loop-Back test (#939)

 / 

: On G700, aborts with Error Code 1412.

X

D

Signaling Link Board check (#643)

X

X

ND

ABRT

Internal system error

1. Retry the command at 1-minute intervals up to 5 times.

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