Hey,
I add 3 company to SIP trunk and I have the some problem.
I cant make outbound call.
I can make call to my number and answer it in 3cx.
One of the provider sand me the info with "407 proxy authentication required" but I cant repair it.
I have no idea whats going on.
My provider
1...
Hi all,
having just setup a new V15 and configured it, I have now the Problem that from every internal phone from which I dial to external phones (e.g. my mobile) the shown number on the external phone is always the main trunk number and not the individual DID.
The config Looks like this:
- In...