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Beginner

CCM CAC Problem

         hi everyone ,I have one problem as follow:

        Site A ,Site C and Site B ,three sites. CCM CLUSTER at Site B. A,B and C connect each other use 1M bandwidth. but our customer want to site A phone call site C pass B when bandwidth insufficient. how to implement this requirement ?

          I get stuck here .Please help me ! thanks a lot !

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Collaborator

CCM CAC Problem

Hi,

Only option to re route call when BW limitation is hit is through AAR. No other option available.

Regards

Ronak Patel

Rate all helpful posts by clicking stars below the answer.

Regards Ronak Patel Rate all helpful post by clicking stars below the answer.

View solution in original post

6 REPLIES 6
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Collaborator

CCM CAC Problem

Hi,

I believe you can not do it by CUCM configuration. It is more of any routing the VOIP packets which has to taken care by routing protocol.

AAR will come in to play when CAC restrict the call due to low BW and AAR do not decide on which WAN path the VOIP packet goes.

Regards

Ronak patel

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Regards Ronak Patel Rate all helpful post by clicking stars below the answer.
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Beginner

CCM CAC Problem

hi Ronak ,Thank you for your response. whether or not sla can resolve it ?

Highlighted
Collaborator

CCM CAC Problem

Hi,

If BW limitation is hit and AAR is invoked, the CUCM will try to route the call using AAR configuration and if AAR is invoked the SLA will also not come in to play.

Regards

Ronak Patel

Rate helpful posts.

Regards Ronak Patel Rate all helpful post by clicking stars below the answer.
Highlighted
Beginner

CCM CAC Problem

hi , I have not config AAR . if customer allow use AAR ,It's no problem.

Highlighted
Collaborator

CCM CAC Problem

Hi,

Only option to re route call when BW limitation is hit is through AAR. No other option available.

Regards

Ronak Patel

Rate all helpful posts by clicking stars below the answer.

Regards Ronak Patel Rate all helpful post by clicking stars below the answer.

View solution in original post

Highlighted
Beginner

CCM CAC Problem

hi Ronak,  Thank you very much !