preference in dial-peer voice

[LUIGI PIETRONAVE]

Hi,

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 ?

Regards

Luigi

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.

[paolo bevilacqua · Accepted solution]

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:

http://cisco.com/en/US/products/sw/voicesw/ps556/products_configuration_example09186a0080094852.shtml

Hope this helps, please rate useful posts using the scrollbox below!

[LUIGI PIETRONAVE]

Many thanks,

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

Ragards

Luigi

PS: Bevilacqua... are You from Genoa ?

[paolo bevilacqua]

Thank you Luigi for the nice rating.

I'm from Rome.

Good luck!

[LUIGI PIETRONAVE]

Prego,

io sono di Genova, anche se lavoro a Milano

ciao

Luigi