Hi Vineet, While answering to the offer, the UAS can choose to either send one codec which it is willing to both send and receive, or it can choose to send all of supported codecs (which has arrived in offer) in an order which would correspond the preference order of codecs at its end (uas end).
Abhishek. -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Vineet Menon Sent: Tuesday, March 06, 2012 12:50 PM To: [email protected]; opalvoip-devel Subject: [Sip-implementors] Capability negotiation control Hi, Say UAC sends H.261, 263,264 in offer, and now UAS wants to select one among them. UAS supports all three. Now, can UAS send all three codec it supports or it sends only the one preferred by it in the response? UAC -------------------------INVITE/H.261,H.263, H.264-------------------> UAS UAC <-----------------------200 OK/ ???????------------------------------------ UAS Regards, Vineet Menon _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
