On Oct 22, 2007, at 10:55 AM, Adam Roach wrote:
Allow me to clarify my position further here.
Robert is right: SUBSCRIBE/NOTIFY is the correct way to address
these issues. If I had my druthers, we'd be using 3265 straight-up
for these applications. My prior message was based on the
assumption that we'd lost the "do this the right way" battle. Taken
as a given, the options I outlined in my earlier note are an
attempt at damage control.
I believe that the empirical evidence of a heck of a lot of
implementations indicates that there are use cases where people would
rather not have a full-blown event dialog in parallel to an INVITE
dialog for very good reasons of capacity and complexity, but still
need event passing. The original use of INFO for midcall telephony
signaling is just one example of this.
--
Dean
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