Dale Worley wrote:
> 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.

Actually we are talking about UAS here.

Regards,
-- 
Maksym Sobolyev
Sippy Software, Inc.
Internet Telephony (VoIP) Experts
T/F: +1-646-651-1110
Web: http://www.sippysoft.com
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Skype: SippySoft
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