AudioCodes Mediant 800 - D-Channel Status Alarm

CHAPTER7 SNMP Traps
Mediant 800 SBC | SNMP Reference Guide
Alarm acBChannelAlarm
Type
Probable
Cause
degradedSignal
Alarm
Severity
Condition Text Corrective Action
Major B-channel service state changes to
'Out of Service' or 'Maintenance'
"B-Channel
Alarm. %s"
Corrective action
is not necessary
Clear B-channel status changes to 'In
Service'
"%s –
additional
information"
-
D-Channel Status Alarm
The alarm is applicable only to digital PSTN interfaces.
Table 7-9: AcDChannelStatus
Alarm acDChannelStatus
OID 1.3.6.1.4.1.5003.9.10.1.21.2.0.37
Description The alarm is sent at the establishment, re-establishment or release of the
Link Access Protocol D-Channel (LAPD) link with its peer connection.
Default
Severity
Major
Source
Varbind
Text
Interfaces#0/Trunk#<m>, where m is the trunk interface number (0 is the
first trunk)
Event Type communicationsAlarm
Probable
Cause
degradedSignal
Severity Condition Text
Corrective
Action
Major ISDN D-channel goes down (fails) "D-
Channel
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