Avaya S8700 - Page 2344

Maintenance-Object Repair Procedures
555-233-143
8-1622 Issue 1 May 2002
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:
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
Val ues
Out-of-service The trunk is deactivated and cannot be used for incoming or
outgoing calls.
In-service The trunk is activated and can be used for both incoming and
outgoing calls.
Disconnect
(ready-for-service)
The trunk is in an activated state but can only be used for an
incoming call.
Table 8-631. DS1 Tie Trunk Maintenance Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
0
1
0Any Any Anytest trunk grp/mbr
1(a) 57476
57477
57485
57487
15 (b) Any Port Audit and Update
test (#36)
18 (c) 0 busyout trunk grp/mbr WARNING OFF release trunk grp/mbr
2
19 (d) 0 None
130 (e) None WARNING ON test trunk grp/mbr
257 (f) 57473
57474
513 (g) 57392 DS1 Tie Trunk Seizure
test (#136)
MAJOR
3
MINOR
769 (h) 57393 DS1 Tie Trunk Seizure
test (#136)
MAJOR
MINOR
3
1025 DS1 Tie Trunk Seizure
test (#136)
MINOR
WARNING
4
OFF test trunk grp/mbr r 2
1281 Conference Circuit test
(#7)
MINOR
WARNING
4
ON test trunk grp/mbr l r 4
2
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