On Mon, 2008-12-29 at 15:35 -0800, Maxim Sobolev wrote:
> Dale Worley wrote:
> > Looking at the figure, it appears that Confirmed/Moratorium is allowed
> > to receive and act on BYE.  This seems to be an error to me, but even if
> 
> I don't think it's an error. RFC3261 also allows BYE on early dialogs, 
> so that UAS should be prepared to receive and act on BYE even after 
> sending 183 Session Progress, let alone 200 OK.

My way of thinking is that the UAC, having received the 200 and entered
Confirmed/Moratorium should immediately send ACK and progress to
Confirmed/Established. Only then should it respond to the incoming BYE.

Dale


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