Hi, after reading RFC 3311 (UPDATE method) and RFC 4028 (Session Timers) it's not clear for me if I can use UPDATE requests and responses with no SDP offer/answers after the dialog is established.
This is, does an UPDATE request without SDP make sense after dialog is established? or would the lack of a SDP affect the currently negociated media session? For example, for a "transparent" B2BUA it would be nice just to handle UPDATE requests with no SDP so it doesn't require to be media session aware. Thanks. -- Iñaki Baz Castillo <[email protected]> _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
