UCCM 7.0 WAN Failure options

Unanswered Question

Good Afternoon,

I have 2 UCCM's in 2 different countries where we are utilizing our WAN for dialing between sites. What options are available should i have a WAN failure and need to be routed out the PSTN. I do understand that AAR is used for CAC and not WAN failure, so i'm trying to determine what other options i have. I have built an intercluster trunk between the 2 UCCM's.


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Jaime Valencia Tue, 04/28/2009 - 14:14
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the only option is configuring the route pattern with the ICT in 1st place and then a PSTN GW making the appropriate DN transformations to call.

If ICT is unavailable it will use 2nd option which is the regular PSTN GW



if this helps, please rate

Jaime Valencia Tue, 04/28/2009 - 14:29
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if the WAN is down because there won't be any reply to setup messages


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