Thanks in advance.
I have a problem configuring a sip trunk with xtratelecom (Spain Provider)
sip-ua register status is ok, but i can´t get inbound calls and outbound calls has one way audio.
I have a debug ccsip.
SIP/2.0 403 3rd Party Registration Forbidden
From: <sip:[email protected]>;tag=4566BC-1DD9
To: <sip:[email protected]>;tag=c1c035fef7387136d2437ca5aebba7db.be4b
Via: SIP/2.0/UDP 184.108.40.206:5060;branch=z9hG4bK8717D8
CSeq: 31 REGISTER
Server: Kamailio SIP Proxy (Trunking Enterprise)
Anyone help me?