Avaya DEFINITY Server CSI Maintenance Manual page 729

ATM-BCH (ATM B-Channel Trunk)
Table 69. ATM-BCH alarms by service state
Service state
Warning
Minor
Out-of-Service/NE
None
Warning
Out-of-Service/FE
Warning
Pending/In-Service None
Pending/Maint
None
Maint/NE
None
Warning
Warning
Maint/FE
Warning
In-Service None
1. ATM-BCH alarms; alarms against other maintenance objects may also be present.
555-233-119
1
Alarm Possible cause
Trunk busied out
NPE Crosstalk Test
(#6) failed
ATM circuit pack lost
signal or there is a
circuit pack problem.
Unadministered far-end
Far-end busied out
Maintenance message
timed out waiting for
reply
ISDN test call in
progress (test trunk
long)
System link busied out
Signaling channel down
for over 90 sec.
Repeated lack of
response to messages
sent to the far end
The far-end trunk is
being tested.
Normal operating state
Possible solution
Release the port (release trunk
grp#/mbr#).
Replace ATM circuit pack.
Install circuit pack or cable. Check
circuit pack using procedures in
ATM-BCH. Check far-end switch
status.
Administer the corresponding trunk
on the far-end switch.
Check the status of the far-end
switch.
Wait 2 minutes after the pending
state clears, and check the service
state.
Wait for the test to finish and recheck.
Check link status. Run release link
link#.
See ATM-SGRP or ATM-DCH.
Wait. Maintenance software resends
messages periodically. Or run test
trunk grp#/mb# or test
signaling-grp grp#.
Check status of the far-end switch.
Wait for testing to finish.
Continued on next page
Issue 5 October 2002
729