Subject: Re: [Sipping] Content - Indirect

From: Deepankar <[email-masked]>
Date: Sat, 26 Oct 2002 11:22:12 +0800

Thanks for the input. I have another one.

When the presentities decide an HTTP URL to host their presence document,
how do they indicate this URI to the Presence Server. ? The interface of the
Watcher - Presence Server is NOTIFY w URI, and thats ok.

Deeps

----- Original Message -----
From: "Jonathan Rosenberg" <[email-masked]>
To: "Deepankar" <[email-masked]>
Cc: <[email-masked]>; <[email-masked]>
Sent: Saturday, September 28, 2002 4:29 AM
Subject: Re: [Sipping] Content - Indirect

> This would work using the existing presence package.
>
> The subscriber would send a SUBSCRIBE for the presentity (say
> [email-masked]). Their SUBSCRIBE would now contain the MIME type
> message/external-body in the Accept header, in addition to
> application/cpim-pidf+xml:
>
> SUBSCRIBE sip:[email-masked] SIP/2.0
> Accept: application/cpim-pidf+xml;q=0.4,message/external-body;q=1.0
>
> this indicates to the presence server that indirection is preferred. So,
> a NOTIFY sent to it would contain the message/external-body, with an
> HTTP URL that points to application/cpim-pidf+xml presence document:
>
> NOTIFY sip:[email-masked] SIP/2.0
>   Content-Type: message/external-body; access-type="URL";
>        expiration="Mon, 24 June 2002 09:00:00 GMT";
>        URL="http://www.example.com/user/pres-document"
>
> Content-Type: application/cpim-pidf+xml
>
>
>
> None of this requires a new package; its all within the scope of the
> document content negotiation mechanisms used by SIP.
>
> -Jonathan R.
>
> Deepankar wrote:
> > Are those events defined in some package or coming up.
> >
> > Deeps
> > ----- Original Message -----
> > From: "Sean Olson" <[email-masked]>
> > To: "'Deepankar'" <[email-masked]>; <[email-masked]>
> > Sent: Thursday, September 26, 2002 1:18 PM
> > Subject: RE: [Sipping] Content - Indirect
> >
> >
> >
> >>The NOTIFY should carry the indication that the presence document has
> >>changed.
> >>It may, through content indirection, refer to a presence document on a
> >>web server.
> >>It is not the intention to replace SUBSCRIBE/NOTIFY semantics with the
> >>content
> >>indirection mechanism.
> >>
> >>Regards,
> >>Sean
> >>
> >>-----Original Message-----
> >>From: [email-masked] [mailto:[email-masked]] On Behalf
> >>Of Deepankar
> >>Sent: Wednesday, September 25, 2002 8:59 PM
> >>To: [email-masked]
> >>Subject: [Sipping] Content - Indirect
> >>
> >>
> >>All,
> >>
> >>Referring to "draft-ietf-sipping-content-indirect-02.txt".
> >>If a Presence document hosted on a web server changes, how will the
> >>watcher be notified of it ? Has he, to subscribe for some event for
> >>notification on indirect content ?
> >>
> >>Deeps
> >>
> >>
> >>_______________________________________________
> >>Sipping mailing list  https://www1.ietf.org/mailman/listinfo/sipping
> >>This list is for NEW development of the application of SIP
> >>Use [email-masked] for questions on current sip Use
> >>[email-masked] for new developments of core SIP
> >>
> >>_______________________________________________
> >>Sipping mailing list  https://www1.ietf.org/mailman/listinfo/sipping
> >>This list is for NEW development of the application of SIP
> >>Use [email-masked] for questions on current sip
> >>Use [email-masked] for new developments of core SIP
> >
> >
> > _______________________________________________
> > Sipping mailing list  https://www1.ietf.org/mailman/listinfo/sipping
> > This list is for NEW development of the application of SIP
> > Use [email-masked] for questions on current sip
> > Use [email-masked] for new developments of core SIP
> >
>
> --
> Jonathan D. Rosenberg, Ph.D.                72 Eagle Rock Ave.
> Chief Scientist                             First Floor
> dynamicsoft                                 East Hanover, NJ 07936
> [email-masked]                     FAX:   (973) 952-5050
> http://www.jdrosen.net                      PHONE: (973) 952-5000
> http://www.dynamicsoft.com
>
> _______________________________________________
> Sipping mailing list  https://www1.ietf.org/mailman/listinfo/sipping
> This list is for NEW development of the application of SIP
> Use [email-masked] for questions on current sip
> Use [email-masked] for new developments of core SIP

_______________________________________________
Sipping mailing list  https://www1.ietf.org/mailman/listinfo/sipping
This list is for NEW development of the application of SIP
Use [email-masked] for questions on current sip
Use [email-masked] for new developments of core SIP