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Blocking Anonymous Calls

Does anybody know if there is a way to block unknown caller id calls in CallManager 4.1(3)? We are running MGCP on our PSTN gateway.

2 REPLIES
Hall of Fame Super Silver

Re: Blocking Anonymous Calls

Unfortunatly there is no way. With H.323 you can create rejecting translation rules on the GW, but I am not sure if you could do one for unknown ANIs. Wit MGCP I don't belive there is a way.

Chris

Bronze

Re: Blocking Anonymous Calls

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