> From: Vikas Jayaprakash [[email protected]] > > In case of Attended Call transfer using *SIP REFER* (with *Replaces*), > there could be embedded replaces header in Refer-To or a separate > *Replaces*header.
That is not correct. The INVITE generated due to the REFER must have a separate Replaces header, but the REFER may not have a separate Replaces header. In particular, there is no definition for what a Replaces header in a REFER request means -- see RFC 3891. > Is there any *UE* which sends *REFER* message with separate Replaces > header? I hope not. Dale _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
