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List:       sip-implementors
Subject:    Re: [Sip-implementors] [presence]refresh remote target URI in a	Subscribe-Notify dialog
From:       Anca Vamanu <anca () voice-system ! ro>
Date:       2008-02-21 15:38:46
Message-ID: 47BD9B06.5020100 () voice-system ! ro
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Thank you for the reply.

Scott Lawrence wrote:
> On Thu, 2008-02-21 at 16:25 +0200, Anca Vamanu wrote:
>   
>> Hi,
>>
>> RFC3261 specifies in section 12.2 that a request inside a dialog may 
>> contain a Contact header that could update the remote target uri. In  
>> presence RFC3856 there is no specification if this should be possible in 
>> a presence dialog also.
>> My question is whether the remote target uri could be updated by a 
>> request inside the dialog in the following two cases:
>> 1.  at the presence server by the Contact of a refresh Subscribe message
>> 2. at the presence user agent by the Contact of a Notify message
>>     
>
> It's still a dialog, so there is no reason not to use the normal rules
> for updates.
>
>
>   


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