Daniel-Constantin Mierla schrieb:
There is something wrong upstream, in the carrier network.
One observation -- the ACK is looping on .189.92 -- there are two Via headers.
Indeed - totally crap :-)
------------------------------------------------- ACK Carrier to Kamailio: ------------------------------------------------- ACK sip:208.72.190.171;lr;ftag=f3ec973c-251ccd56-7c640a0a SIP/2.0 t: sip:+18889160750@208.72.190.201:5060;user=phone;tag=as233f7874 f: sip:+19496776128@10.10.100.124:5060;user=phone;tag=f3ec973c-251ccd56-7c640a0a i: 01263185-ac-251ccd56@10.10.100.124 CSeq: 1027265 ACK Via: SIP/2.0/UDP 208.72.189.92;branch=z9hG4bK4ffc.321fc1c6.2 Via: SIP/2.0/UDP 208.72.189.92;branch=z9hG4bK4ffc.321fc1c6.2 Via: SIP/2.0/UDP 208.72.190.201;branch=z9hG4bK4ffc.0f42a522.2 v: SIP/2.0/UDP 10.10.100.124:5060;branch=z9hG4bK009cc59b4f4d6d16 Max-Forwards: 67 User-Agent: Lucent-Universal-Gateway l: 0
Also Route header is missing and wrong RURI.
klaus