preference in dial-peer voice

Answered Question
Apr 3rd, 2007


I've a trouble with 2 call-manager in cluster that i don't know were to begin to fix it.

When a call from ISDN goes to the gateway, I've 2 dial-peer voice that forward that call to the callmanager; I used, as always, the preference 1 and preference 2 to set the target ccm1 and ccm2.

Disconnecting one ccm from the network I've seen:

A) if the callmanager disconnected is the one with preference 2, there are no problem.

B) if the callmanager I disconnect is the one associated with preference 1, the call is delayed of several seconds ( more than 15 ).

It seems like the dial-peer with the best preference wait a long timeout before to use the other.

Anyone had similar troubles ?



PS: from "debug voice dial-peer detail" i see the match for both dial-peer, then the calls "wait" 10-15 seconds, then goes to the preference 2 ccm.

I have this problem too.
0 votes
Correct Answer by Paolo Bevilacqua about 9 years 6 months ago

Hi Luigi,

I think you haven't set the H225 timeout correctly:

voice class h323 1

h225 timeout tcp establish 3

See the full document:

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Overall Rating: 5 (1 ratings)
LUIGI PIETRONAVE Tue, 04/03/2007 - 22:22

Many thanks,

I found the doc after i sent that request on the forum; full 5 points for You.



PS: Bevilacqua... are You from Genoa ?


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