Restric calls to International base on Calling number.

Unanswered Question
Feb 5th, 2007

I have the network as follow

PSTN, International--Cisco AS5300--gk--CCM (4.1(3)SR3C)--IP Telephony (IP Phone, ATA...).

So I want a specific DN under CCM controlled NOT BE able to call outside PSTN or International. Pls help me!!!

I have this problem too.
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jbarcena Mon, 02/05/2007 - 05:37

This is really easy, you have two options:

1.- Since the Route Pattern that is used to dial International calls has a Partition you

can remove this partition from the CSS of the phones that you want to block from dialing

International Calls.

http://www.cisco.com/univercd/cc/td/doc/product/voice/c_callmg/4_1/sys_ad/4_1_3/ccmcfg/index.htm

2.- You can use a FAC (Forced Authorization Code), with this feature after dialing the

International number you will need to dial a code and then press # to route the call

otherwise it will never go out.

http://www.cisco.com/univercd/cc/td/doc/product/voice/c_callmg/4_1/sys_ad/4_1_3/ccmfeat/fsfaccmc.htm#wp15243

The same principle applies for PSTN numbers.

HTH

//Jorge

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