We have CUCM 7.5, MGCP gateway deployed i am facing below issue request you guys to guide me to get solution for this.
- •1. We have route patters with calling party transformation as below
- •2. When we call from extension 1230 using the route pattern xxxx, the CLI display on the called party number is 01101121230
This is correct.
- •3. When we do call forward all and a call made from an internal extension to this extension CLI display as expected (0110112XXXX, here xxxx is an extension).
- •4. But when we make an external call to this extension while CallFWDALL is on , the call will be forwarded to the forwarded number. and the CLID display as prefix followed by the original party mobile number, which will be an invalid number. Here what we expect is to display original calling party number.
I have tried all possible way which i know to avoid to prefixing the DID range when call is originated from external number.
If I having H323 gateway I could have strip the digit from dial peer.
Request your expertise to resolve this.