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Communication Manager Maintenance-Object Repair Procedures
1724 Maintenance Procedures for Avaya Communication Manager 3.0, Media Gateways and Servers
3. If the error recurs, replace the Maintenance/Test circuit pack.
When this alarm is active, the amber LED will be in one of three states:
● An unlit amber LED indicates no activity on the Maintenance/Test circuit pack. You can
replace the Maintenance/Test circuit pack.
● If there is an indication of an uncorrectable fault on the packet bus, the amber LED will be
blinking at a rate of 1 Hz. It is OK to replace the Maintenance/Test circuit pack. Ignore the
packet-bus error indication, since the Maintenance/Test circuit pack has been determined
to be defective.
● If there is other activity on the Maintenance/Test circuit pack (i.e., ISDN test call), or if
there is an indication of a correctable fault on the packet bus, the amber LED will be on
steady. If there is an ISDN test call in progress, it must be halted using clear
isdn-testcall grp#/mem# prior to replacing the circuit pack. Ignore the packet-bus
error indication, since the Maintenance/Test circuit pack has been determined to be
defective.
e. Error Type 513: indicates a failure of the Packet Bus Port Health Inquiry test. Either the
packet-bus port has reported a self-test failure, or Communication Manager can
communicate with the Maintenance/Test circuit pack but not with the Maintenance/Test
circuit pack packet-bus port. Refer to the description of the Packet Bus Port Health Inquiry
test, and follow the instructions indicated for the failure code that matches the Aux Data
field.
System Technician-Demanded Tests:
Descriptions and Error Codes
Investigate tests in the order presented below. Clearing Error Codes associated with the one
test may also clear errors generated from other tests in the sequence.
Order of Investigation Short Test
Sequence
Long Test
Sequence
D/ND
1
1. D = Destructive, ND = Nondestructive
Packet Bus Port Health Inquiry test (#567) X X ND
Clear Error Counters (#270) X ND