Re: Is SDP in an unreliable response "the answer" ???

Paul Kyzivat wrote:

> - a PRACK. But a PRACK can only be sent in response to a reliable
>   provisional. The assumption here is that the answer has not been sent
>   in a reliable provisional yet. So the PRACK would only be an option
>   if a reliable provisional *without* SDP was sent after sending an
>   answer in an unreliable provisional. This is a very weird case.

Is this even allowed? I would think that once an answer has been sent in
an unreliable provisional response, the identical answer MUST be
included in (at least) the first reliable provisional response if one is
sent. Allowing any sort of reliable response that does not contain an
identical copy of the answer that was sent in an unreliable response
seems like a recipe for disaster.

-- 
Kevin P. Fleming
Digium, Inc. | Director of Software Technologies
445 Jan Davis Drive NW - Huntsville, AL 35806 - USA
skype: kpfleming | jabber: [email protected]
Check us out at www.digium.com & www.asterisk.org
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