Incidentally there seems to be a more up-to-date
version of this draft at:
http://www.softarmor.com/sipwg/drafts/
http://www.softarmor.com/sipwg/drafts/draft-ietf-sip-service-examples-03.txt
> -----Original Message-----
> From: Sunil Veluvali [mailto:[EMAIL PROTECTED]]
> Sent: 25 April 2002 14:39
> To: '[EMAIL PROTECTED]'
> Subject: RE: [Sip-implementors] Music-On-Hold ?
>
>
> Thanks Alan. Maybe Session-Timer like mechanism can help alleviate the
> "dangling stream" problem?
>
> Most UAs today indicate "I am putting you on hold" by sending
> 0.0.0.0 in the
> SDP and implement neither a B2BUA or REFER - so, it is impossible to
> uniformly offer a MOH service.
>
> thanks,
> Sunil Veluvali
> Sylantro Systems
>
> -----Original Message-----
> From: Alan Johnston [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, April 25, 2002 5:49 AM
> To: SIP Mailing List
> Subject: RE: [Sip-implementors] Music-On-Hold ?
>
>
> Hi Sunil,
>
> I belive it is the only flow published for music on hold. However, as
> the document states, it is not the only way it can be done. Previous
> versions of the document have shown using a REFER to a Music On Hold
> server, in which case B can crash.
>
> In the current flow which uses B as a 3pcc, if B dies, A will
> just hear
> music until either they give up or the Music Server times out
> and stops
> streaming music.
>
> Thanks,
> Alan Johnston
> WorldCom
> sip:[EMAIL PROTECTED]
>
> > -----Original Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED]] On Behalf Of
> > Sunil Veluvali
> > Sent: Wednesday, April 24, 2002 7:19 AM
> > To: '[EMAIL PROTECTED]'
> > Subject: [Sip-implementors] Music-On-Hold ?
> >
> >
> > Hi: Is
> > http://search.ietf.org/internet-drafts/draft-ietf-sipping-serv
> > ice-examples-0
> > 0.txt the only I-D that discusses implementation of Music On Hold?
> >
> > With this I-D, has there been any thought put into what
> > happens when A is in a session with B, B instructs a "music
> > server" to stream to A and then B dies - Since B is acting as
> > a B2BUA, who cleans up the session between B and the "music server"?
> >
> > thanks!
> > ========================================
> > Sunil Veluvali
> > mailto:[EMAIL PROTECTED]
> > sip:[EMAIL PROTECTED]
> > tel:+1-408-626-2309
> > http://www.sylantro.com ========================================
> >
> > _______________________________________________
> > Sip-implementors mailing list
> > [EMAIL PROTECTED]
> > http://lists.cs.columbia.edu/mailman/listinfo/> sip-implementors
> >
>
>
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