Re: [sipcore] Dialog state - Scope in draft-ietf-sipcore-reinvite

[Gonzalo Camarillo <[e-mail]>]

Hi Gao,

you do not need the media check if you have had an offer/answer exchange
without preconditions. The sentence in the draft has an "or" separating
those two conditions.

Cheers,

Gonzalo

On 22/07/2010 10:57 AM, [e-mail] wrote:
> 
> Gonzalo,
> 
>> the successful completion of any offer/answer exchange without
>> preconditions means commitment. In your example, offer/answer 1 already
>> means commitment.
> 
> Then, why the RTCP/TCP checked is needed for O/A without precondition?
> It puzzles me.
> 
> Thanks,
> 
> Gao
> 
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