Attila, [Attila] - "rport is a very simple mechanism without very low overhead for achieving simple NAT traversal without requiring a separate protocol such as STUN which requires a STUN client and STUN server"
[Vivek] - Even rport is used, I think STUN mechanism will still be required since rport will help only in getting responses across NAT, whereas to receive further transaction request, UA needs to know and publish its public IP address/port. Best Regards, Vivek Batra _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
