Maintenance Commands and Trouble-Clearing Aids
555-233-123
8-290 Issue 4 May 2002
Station MOs Affected By This Command
NOTE:
Although alarms on some MOs appear as warnings, they should be
investigated with user-reported problems.
■ Analog Lines (ANL-LINE, ANL-NE-L, ANL-16-L)
■ Digital Lines (DIG-LINE)
■ Hybrid Lines (HYB-LINE)
■ ISDN-BRI Lines (BRI-PORT, BRI-SET)
If more than 75% of the members of the trunk group alarm, minor alarms escalate
to major alarms. If the trunk category option is set to “warning,” “minor,” “report,” or
“no,” this no longer happens. Maintenance reactivates individual trunk members
according to Major and Minor alarm criteria.
Trunk MOs Affected By This Command:
NOTE:
Although alarms on these MOs may appear as warnings, the alarms should
be investigated with user-reported problems.
■ Auxiliary Trunks (AUX-TRK)
■ Central Office Trunks (CO-TRK)
■ Direct Inward Dialing Trunks (DID-TRK)
■ Direct Inward and Outward Dial Trunks (DIOD-TRK)
■ DS1 Central Office Trunks (CO-DS1)
■ DS1 Direct Inward Dialing Trunks (DID-DS1)
■ DS1 Tie Trunks (TIE-DS1)
■ ISDN Trunks (ISDN-TRK)
■ Tie Trunks (TIE-TRK)
Circuit Pack MOs Affected By This Command
NOTE:
Although alarms on some MOs appear as warnings, the alarms should be
investigated with user-reported problems.
NOTE:
The alarm severity of group one downgrades trunks that are not members of
Trunk Groups, (for example, PCOLs).
■ DS1 Interface Circuit Pack (DS1-BD)
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