Re: [SR-Users] Kamailio IMS NAT issue: PRACK/ACK RURI changing in P-CSCF

Hi Franz, Sorry for the misunderstanding, none of the nodes are "local only". Its a private address that they're listening to. As for the issue, source UE sends correct ACK with the right RURI (containing the correct IP and port of the destination UE). But P-CSCF strips that alias parameter off such that the ACK ends up going to the *wrong port* of destination UE. It seems that the proxy is not honouring the alias that was added. (same is the case with PRACK). Has anyone else experienced the same issue? I am using the default examples of kamailio pcscf git master version. -- View this message in context: http://sip-router.1086192.n5.nabble.com/Kamailio-ims-nat-issue-PRACK-ACK-ru… Sent from the Users mailing list archive at Nabble.com.