Hi, If the UA is behind NAT registers on TCP and after that it initiates a call on same connection (may be another connection ?) after some time connection break now as soon as UA detect that the connection is closed it initiates a new REGISTER using new connection (It is not changing contact as it is listening on default port).
1. Should UA send a re-invite/update for modifying the connection status within a call ? 2. If No, then whether it is recommended in any of standard that we should use the same connection for sending any request ? 3. Is there any RFC which mention the connection handling between REGISTER request and INVITE request ? Any inputs are appreciated. -- Regards, Varun Bhatia _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
