Re: [Sipping] session announcement support in SIP

On Feb 17, 2006, at 3:29 AM, Thejeswara Reddy.P wrote:

> Hi,
>     Is there in any Draft about session announcement support in  
> SIP. Means When the list of participates in session known before  
> the establishment of session.
>     1) whether we have to invite each and every participate to the  
> session.
>     2) or there is any session url support in SIP to achieve this... ?
>     3) is there any use of maddr parameter in this case.
>

I believe this is the URI-list work:

http://www.ietf.org/internet-drafts/draft-ietf-sipping-uri- 
services-05.txt
http://www.ietf.org/internet-drafts/draft-ietf-sipping-uri-list- 
conferencing-04.txt
http://www.ietf.org/internet-drafts/draft-ietf-sipping-uri-list- 
message-06.txt
http://www.ietf.org/internet-drafts/draft-ietf-sipping-uri-list- 
subscribe-04.txt

and vaguely related:
http://www.ietf.org/internet-drafts/draft-ietf-simple-xcap-list- 
usage-05.txt

We're making a few post-WGLC changes to accomodate a minor extension  
suggested by OMA, and expect to send these to the IESG for  
publication soon. Actually, we're just taking the contact-role stuff  
out of the list-message draft and into a separate draft that the  
others can reference, since it's obviously re-usable.

--
Dean

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