MIB to Track Active Call Duration

[RICHARD MESSINGER]

I want to be able to query a mib variable that is associated with the duration of a call on a specific FXO interface. In looking through the MIB browser, there are ActiveCall tables, but they are tied to the call leg identifiers and are deleted when the call is done. I am looking for something along the line of a MIB timer that gets started when the line on the gateway goes off-hook and then zeroes when it goes on-hook. Then I can set up an alarm if the timer goes for more then n minutes to catch a port that has gotten hung.

Thanks

[David Stanford]

This is about the closest I could find, not sure if its specific enough for you:

.1.3.6.1.4.1.9.9.63.1.3.1.1.2

cvCallActiveTxDuration OBJECT-TYPE

-- FROM CISCO-VOICE-DIAL-CONTROL-MIB

-- TEXTUAL CONVENTION AbsoluteCounter32

SYNTAX Gauge

MAX-ACCESS read-only

STATUS Current

DESCRIPTION "Duration of Transmit path open from this peer to the voice gateway for the call leg. This counter object will lock at the maximum value which is approximately twodays.