Hi, The behavior is correct. The purpose is to establish a one way voice path. One reason the path is through from B to A is so that B can play any hold music etc to be heard by the caller at A. By sending 0.0.0.0 to A, B ensures that no media is sent by A to B. Most of the phones actually disconnect the mouthpiece/microphone internally and connect only 'on hold music ckt' to prevent any other sound from user/surroundings at B to reach A.
HTH, Manish On Mon, 2005-03-21 at 18:03, [EMAIL PROTECTED] wrote: > hello, > > > Suppose A is calling B and B keeps A on hold. B sends INVITE with the > connection address containing 0.0.0.0.But when A sends 200 Ok to B it sends > with its own connection address but not 0.0.0.0. is it a correct behaviour of > A? > > > regards, > sangeetha > > > > > Confidentiality Notice > > The information contained in this electronic message and any attachments to > this message are intended > for the exclusive use of the addressee(s) and may contain confidential or > privileged information. If > you are not the intended recipient, please notify the sender at Wipro or > [EMAIL PROTECTED] immediately > and destroy all copies of this message and any attachments. > _______________________________________________ > Sip-implementors mailing list > [email protected] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
