then this confirms why flowroute is such a problem for some. On Sep 14, 2011 3:25 PM, "Worley, Dale R (Dale)" <dwor...@avaya.com> wrote: >> From: Tony Graziano [tgrazi...@myitdepartment.net] >> >> if I make a call to a carrier and send the invite and also send sdp, >> is it proper for the carrier to send back aight reinvite with a new >> sdp even though no session has actually been established? and then >> turn around and tell me my offer is not acceptable after they send me >> to reinvite? > > No, the carrier can't send a re-INVITE until it has responded to your > INVITE. See RFC 3261 section 14: > > Note that a UAC MUST NOT initiate a new INVITE transaction within a > dialog while another INVITE transaction is in progress in either > direction. > > Dale > _______________________________________________ > sipx-users mailing list > sipx-users@list.sipfoundry.org > List Archive: http://list.sipfoundry.org/archive/sipx-users/
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