I have an issue regarding an international call-forward. Here's the Problem:
1. Incoming call from e.g. Belgium (+32).
2. Call is forwarded to a cell-phone.
3. cell-phone displays +4932.... (+49 is for germany and prefixed to the original number)
The customer has to edit the number and correct it manually, which is not very useful ;-(
We have a Cisco CallManager Version 4.2(3) and a MGCP-controlled gateway with PRI Interfaces.
I have already controlled the service parameter setting, there is nothing to find.
For outgoing calls I use an external phone number mask in "national" format, this is also configured in the mgcp configuration (calling party IE=national), is there maybe a problem?
Do I have to configure an international ext-pho number mask and set the gateway calling party to "international"?