On Oct 23, 2008, at 9:33 AM, Paul Kyzivat wrote:
Dean Willis wrote:
On Oct 23, 2008, at 6:07 AM, DRAGE, Keith (Keith) wrote:
It may be restrictive, but will anyone notice the restriction?
Is there anyone out there who has a current use case for two
packages
per dialog - rather than "I've definitely used one therefore want to
reserve my options in case I need a second"?
Two packages in the same dialog makes sense. For example, one
might want to use location-push and image-push during a call..
Different sets of packages allowed at different times during the
lifespan of the dialog doesn't make nearly as much sense. The
simplest model is to agree one set of packages "up front", and use
only that set during the dialog.
No. I always have to remind people:
a 3pcc transfer can result in needing to renegotiate things in the
dialog that remains.
That's a dialog renegotiation, for all practical purposes a new dialog.
You're also negotiating new codecs, etc.
Doing INFO package renegotiation is just a part of it.
OTOH, I think we messed up with 3PCC, too. It's just another
bottomless pit of complexity that we should have avoided.
--
Dean
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