I have following problem: The off-net call is threated by the Unity call handler. After this handler the call goes to operator. There is two different call threatment models on the operator's phone for on-net and off-net calls (call forward internal and external). The problem is, that the off-net call is transformed by Unity into the on-net call and is threated in wrong way.
Is there any possibility to retain the off-net flag after Unity?