Avaya S8700 Maintenance Manual page 2344

Maintenance-Object Repair Procedures
The DS1 tie trunk maintenance strategy covers logging DS1 tie trunk hardware
errors, running tests for trunk initialization, periodic and scheduled maintenance,
system technician-demanded tests, and alarm escalation and resolution. Three
different trunk service states are specified in DS1 tie trunk maintenance:
Out-of-service
In-service
Disconnect
(ready-for-service)
If the DS1 Interface circuit pack is out of service, then every trunk on the DS1
Interface circuit pack is also placed into the out-of-service state and a Warning
alarm is raised.
Hardware Error Log Entries and Test to Clear
Values
Table 8-631. DS1 Tie Trunk Maintenance Error Log Entries
Error Aux
Type Data Associated Test
1
0 0 Any
1(a) 57476
57477
57485
57487
15 (b) Any Port Audit and Update
test (#36)
18 (c) 0 busyout trunk grp/mbr
19 (d) 0 None
130 (e) None
257 (f) 57473
57474
513 (g) 57392 DS1 Tie Trunk Seizure
test (#136)
769 (h) 57393 DS1 Tie Trunk Seizure
test (#136)
1025 DS1 Tie Trunk Seizure
test (#136)
1281 Conference Circuit test
(#7)
8-1622 Issue 1 May 2002
The trunk is deactivated and cannot be used for incoming or
outgoing calls.
The trunk is activated and can be used for both incoming and
outgoing calls.
The trunk is in an activated state but can only be used for an
incoming call.
Alarm
Level
Any
WARNING
WARNING
3
MAJOR
MINOR
MAJOR
3
MINOR
MINOR
4
WARNING
MINOR
4
WARNING
On/Off
Board Test to Clear Value
Any test trunk grp/mbr
OFF release trunk grp/mbr
ON test trunk grp/mbr
OFF test trunk grp/mbr r 2
ON test trunk grp/mbr l r 4
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