In your case if you want to terminate the entire call you should send BYE. sreeram
-----Original Message----- From: David Stuart [mailto:[EMAIL PROTECTED] Sent: Wednesday, June 16, 2004 8:50 PM To: Sreeram Kanumuri (WT01 - TELECOM & INTER-NETWORKING SOLUTIONS) Cc: [EMAIL PROTECTED] Subject: Re: [Sip-implementors] BYE, or CANCEL? So, just to be more explicit: the case is where the following happens A ---> B (INVITE) A <--- B (TRYING) A <--- B (RINGING) A <--- B (OK) A ---> B (ACK) A <--> B (RTP) A ---> B (re-INVITE) A <--- B (TRYING) A ---> B (???) Cancel, or Bye? [EMAIL PROTECTED] wrote: >Hi David, > >If you want to do a re-invite for the case where >You did not get the final response (2xx) but only provisional response >than you should send "CANCEL" . > >Regards, >Sreeram. > > >-----Original Message----- >From: [EMAIL PROTECTED] >[mailto:[EMAIL PROTECTED] On Behalf Of David >Stuart >Sent: Wednesday, June 16, 2004 8:31 PM >To: [EMAIL PROTECTED] >Subject: [Sip-implementors] BYE, or CANCEL? > > >Hi All, > >What is the correct thing to do on a re-INVITE. If we want to terminate >the call but we have not yet received the final 2xx response for the >re-INVITE, do we send a BYE or a CANCEL? > >I am thinking BYE (since the re-INVITE is within a dialog), but am not >sure. > > > -- David Stuart, SIPquest Email: dave (at) sipquest (dot) com Phone: 254-8886 x234 Web: http://www.sipquest.com/ Address: 106 - 350 Terry Fox Drive, Kanata Ontario, K2K 2P5 _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
