Hi All, It is valid to send subsequent provisional response without SDP when previous provisional response has SDP in it.
My case is: INVITE with/SDP ----------> <---------------------180 with/SDP <---------------------180 without/SDP Above shown 180's are part of same dialog. Does any RFC allow/block above flow. Will this differ if 2nd provisional response is different, i.e. INVITE with/SDP ----------> <---------------------180 with/SDP <---------------------183 without/SDP Thanks, Puneet _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
