How to enable Source Call Routing in CCM/H.323 Gateway

Unanswered Question
Aug 4th, 2007

I need to enable source call routing based on the extension number.

Consider I have two H.323 Gateways connected with CCM 4.1(3) with 2 PRI's Each.

I need that if IP Phone 1 calls to any outbound number call should be forwarded from H.323 GW 1 --> PRI-1

If IP Phone 1 --> CCM --> GW-1 --> PRI-1

If IP Phone 2 --> CCM --> GW-1 --> PRI-2

If IP Phone 3 --> CCM --> GW-2 --> PRI-1

If IP Phone 4 --> CCM --> GW-2 --> PRI-2

I need that CCM should decide the call routing on source extensions not on dialed numbers.

Can any one help.

I have this problem too.
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shikamarunara Sat, 08/04/2007 - 15:18

Well, I think to do something like this you're going to need duplicate route patterns and place them in different paritions (those route patterns would reference different route groups which contain the different gateways in their respective route lists), then set up different calling search spaces to be able to access those partitions only by phones that are set up in the appropriate calling search spaces. That would definitely get it working, but I hope you don't have to do that for too many phones :(


ibrahimsiddiqui Sun, 08/05/2007 - 07:12

Thanks Shikamaru.

I know this option but I was looking some what of automated stuff in which I will not don't duplicate route patterns for different class of users.

I am looking for doing the same requirement with other option but thanks again for your answer.


jbarcena Sun, 08/05/2007 - 14:45

Unfortunately you will need to use the previous suggestion since CCM can NOT route a call per calling number.

Sorry for the inconvinience.



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