Trunk Near-End LOF Alarm

This alarm is applicable only to products supporting digital (BRI or PRI) interfaces (Mediant 500, Mediant 500L, Mediant 800, Mediant 1000 and Mediant 3100).

acTrunksAlarmNearEndLOF

Alarm

acTrunksAlarmNearEndLOF

OID

1.3.6.1.4.1.5003.9.10.1.21.2.0.50

Default Severity

Critical

Source Varbind Text

Interfaces#0/Trunk#<m>, where m is the trunk interface number, 1 being the first trunk

Event Type

communicationsAlarm

Probable Cause

lossOfFrame

Severity

Condition

Text

Corrective Action

Critical

Near end LOF

"Trunk LOF Alarm"
1. Make sure that the trunk is connected to a proper follow-up device.
2. Make sure that both sides are configured with the same (E1 / T1) link  type.
3. Make sure that both sides are configured with the same framing method.
4. Make sure that both sides are configured with the same line code.
5. Make sure that the clocking setup is correct.
6. Contact AudioCodes Support.

Cleared

End of LOF

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