The advantages are documented in RFC 3264. They are: 1. c=0.0.0.0 notion does not support IPv6 2. c=0.0.0.0 kills RTCP in addition to RTP 3. c=0.0.0.0 does not allow uni-directional pausing of media streams
On 4/27/07, varun <[EMAIL PROTECTED]> wrote: > > Hi, > I think there are two ways to put a call on hold in > SIP. > > 1> call from user A ->user B. > User B can send an INVITE with c = 0.0.0.0. > > 2> User B can send Sdp with a = sendonly.User A > responds with a = recv only. > > What is the advantage of the second mechanism over the > first one. > > > Appreciate your help on this ASAP. > > Thanks > varun > > __________________________________________________ > Do You Yahoo!? > Tired of spam? Yahoo! Mail has the best spam protection around > http://mail.yahoo.com > _______________________________________________ > 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
