> Where do you want this information to show up? > For example, you could just send the information > in an INFO request. But if you want to revise > the From header, you can't do it -- RFC 3261 says > that a re-INVITE must use the same From header. > So INVITE/Replaces is your best bet.
Per RFC 3891 section 4, INVITE with Replaces MUST NOT be sent to replace an early dialog unless the receiver originated the dialog to be replaced. It indicates forking as the reason. David posted the same question to the sip list. Since there are currently more replies there, it is potentially better to reply using that thread. http://www1.ietf.org/mail-archive/web/sip/current/msg12740.html _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
