[Kamailio-Users] Need Assistance Tracking Down A SIP Signaling Problem

[Klaus Darilion]

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 at 208.72.190.201:5060;user=phone>;tag=as233f7874
f: 
<sip:+19496776128 at 10.10.100.124:5060;user=phone>;tag=f3ec973c-251ccd56-7c640a0a
i: 01263185-ac-251ccd56 at 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