Hi, Is UA responsible for sending NOTIFY? I thought Presence Server is responsible for sending NOTIFications. Please clarify.
With regards Somesh S. Shanbhag --- "Deepak .K" <[EMAIL PROTECTED]> wrote: > Hi, > > PUBLISH may be useful if SIP endpoint doesn't act as > a Notifier i.e. if > endpoint can only send SUBSCRIBE requests and can > process NOTIFY requests. > > It means that endpoint decided not to support direct > subscriptions from > other endpoints. > > In such case, there must be a presence server > present in that network and to > update presence server with endpoint presence > states, PUBLISH would be the > best way to update the presence server so that other > interested endpoints in > the network can subscribe to state of this endpoint. > Also without PUBLISH, > further presence updates to other endpoints won't be > possible as this > endpoint doesn't act as Notifier. > > This scenario may useful for service providers. > > PUBLISH should be sent immediatly after the > Registration with *OPEN* state > so that other endpoints can subscribe to its > presence state. > > PUBLISH should also be sent with *closed* state > before unregistering from > the presence server. > > I hope I have answered your query. Plz correct me if > something wrong. > > Best Regards, > Deepak kumar > > > > ----- Original Message ----- > From: "somesh s" <[EMAIL PROTECTED]> > To: "SIPimplementors SIP" > <[email protected]> > Sent: Thursday, March 03, 2005 10:10 AM > Subject: [Sip-implementors] About PUBLISH & Presence > > > > Hi, > > > > Is it *necessary* that the UA has to *PUBLISH* > about > > its status (open/close) immediately after it has > > subscribed to *presence server*? > > > > Does all the *presence server* expects that > *PUBLISH* > > from UA? > > > > Thanks! > > With regards > > Somesh S. Shanbhag > > > > ===== > > ------------------------------- > > SIMPLICITY IS THE BEAUTY. > > BE NATURAL LIVE NATURAL. > > ------------------------------- > > Somesh S. Shanbhag > > Mascon Global Communication Technologies > > Enterprise of Mascon Global Limited > > #59/2, 100Ft Ring Road > > Banashankari II stage > > Bangalore-560070 > > Karnataka > > INDIA > > ------------------------------- > > > > > > > > > > __________________________________ > > Celebrate Yahoo!'s 10th Birthday! > > Yahoo! Netrospective: 100 Moments of the Web > > http://birthday.yahoo.com/netrospective/ > > _______________________________________________ > > Sip-implementors mailing list > > [email protected] > > > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > > ===== ------------------------------- SIMPLICITY IS THE BEAUTY. BE NATURAL LIVE NATURAL. ------------------------------- Somesh S. Shanbhag Mascon Global Communication Technologies Enterprise of Mascon Global Limited #59/2, 100Ft Ring Road Banashankari II stage Bangalore-560070 Karnataka INDIA ------------------------------- __________________________________ Celebrate Yahoo!'s 10th Birthday! Yahoo! Netrospective: 100 Moments of the Web http://birthday.yahoo.com/netrospective/ _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
