Ramesh wrote:
> Hi,
> I have come across a Draft that uses REFER to accomplish the 33PCC calls
> instead of the INVITE method as stated by the RFC 3725. Can somebody
> substantiate the reasoning behind not taking the REFER path. I am pretty
> sure there is some very valid reason I just want to get educated on the
> reason as I could not find too many threads on this subject.
Not all UAs support REFER. If you want your 3pcc implementation to work
with as many UAs as possible the way using INVITE may be better.
Paul
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