freePBX trunk to inbound route works - for about 20 seconds only

I really felt I’d exhausted all I could on this call.

I thought I’d simplify the problem by doing a clean install and a “hello world” type test.

This has gone badly (getting 403 forbidden in the sip).

Gonna pursue new call Clean install, SIP connections 403 forbidden

May need to come back to this one depending on the learning from the other.

Thanks
Michael