System Technician-Demanded Tests: Descriptions And Error Codes; Signaling Link Board Check (#643) - Avaya G700 Maintenance Manual

6 Avaya MultiVantage Software-Controlled Maintenance:
• (g) Receive FIFO Overflow error. This error occurs when the Media Module detects an overflow of
its receive buffers. If it occurs frequently, it may indicate a LAPD parameter mismatch between the
two end-points 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.
System Technician-Demanded Tests:
Descriptions and Error Codes
The command to test the ISDN-LNK MO is test port GGGVSpp where pp is 24 for 24-channel
interfaces and 16 for 32-channel interfaces.
Table 32. System Technician-Demanded Tests
NPE Crosstalk Test (#6)
This test will ABORT with error code 1412,

Signaling Link Board Check (#643)

Signalling Port LAN Loopback Test (#939)
This test will ABORT with error code 1412.
*D = Destructive; ND = Nondestructive
Signaling Link Board Check (#643)
This test checks the health of the MM710 Interface transporting the ISDN-PRI Signaling Link Port
Table 33. Test #643 Signaling Link Board Check
Error
Code
1700
164
Order of Investigation
Test Description/ Recommendation
Result
ABORT Internal System Error
Retry the command at 1-minute intervals for a maximum of 5
times.
If the test continues to abort, escalate the problem.
ABORT Rollabout video abort. The PRI terminal adapter associated with
this D-channel port is detached from the Media Module. This is
normal when the rollabout video feature is enabled. To complete a
test on this port, do one of the following:
Re-attach the disconnected PRI terminal adapter
Disable the rollabout video feature on this board by entering
change ds1 GGGVSpp and set the field labeled "Alarm when PRI
Endpoint Detached?" to "y."
ISDN-LNK (ISDN-PRI Signaling Link Port)
Short Test Long Test
Sequence Sequence
X X
Maintenance for S8300/S8700 and G700
555-234-101 — Issue 2 — October 2002
D/ND*
ND