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Re: [Sip] Canceling REFER

--On Thursday, September 04, 2003 2:38 PM -0700 Sean Olson <seancolson@yahoo.com> wrote:

A REFER with a method=CANCEL sounds like an
interesting option. The call flow should not be
difficult to come up with
.
I suggest we call this either "RECALL-MISSLES" or "ZEN-REFER" (the Refer that un-refers the previous refer).

Dave.

--- "Mark Eastman (meastman)" <meastman@cisco.com>
wrote:

Hello,

I have a question about how to deal with canceling a
REFER.  Let's say I
REFER Bob to Betty, but then decide I want to REFER
Bob to someone else
before the transfer is complete.  Are there existing
call flows describing
such behavior?  I know the REFER rfc states handling
multiple refers is
valid, but is that how one would handle this
situation (Sending a new REFER
with either a new target or perhaps method=CANCEL).
If so, call flows
describing such behavior would be nice.

Thanks,
Mark


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------------------------
David R. Oran
Cisco Systems
7 Ladyslipper Lane
Acton, MA 01720
Office: +1 978 264 2048
VoIP: +1 408 571 4576
Email: oran@cisco.com

_______________________________________________
Sip mailing list  https://www1.ietf.org/mailman/listinfo/sip
This list is for NEW development of the core SIP Protocol
Use sip-implementors@cs.columbia.edu for questions on current sip
Use sipping@ietf.org for new developments on the application of sip