i all,

We have tried many pstn providers and it seems that they all uses the TO header to forward the calls to Pstn. It's not Rfc compliant.

We have the solution to modify the TO header to have the call, but we have a lot of side effect for many UACs and also we have problems for call forwarding.

When we ask the providers to change their settings, they said they can't (Even BT).

I thinh many of you uses termination provider, then my questions are : How do u manage that? Do you have good providers with good pricing?

Any good idea?

Olivier