This has a latest draft draft-ietf-sipping-dialog-package-05. See the link below to access.
https://scm.sipfoundry.org/rep/ietf-drafts/rohan/dialog-pkg/draft-ietf- sipping-dialog-package-05.txt https://scm.sipfoundry.org/rep/ietf-drafts/rohan/dialog-pkg/draft-ietf- sipping-dialog-package-05.html sachin -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Paul Kyzivat Sent: Friday, November 19, 2004 12:41 PM To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: Re: [Sip-implementors] Off-Hook Detection Paulo de Arruda Borelli wrote: > Is there a standardized way for a SIP Proxy to detect when an IP phone > goes off-hook? I mean: the IP phone is simply put off-hook and gets > the dial tone. But the user has not dialed yet. So no INVITE can be > generated. The only thing I need is standard way for the proxy to be > aware the phone is off-hook. The dialog event package (draft-ietf-sipping-dialog-package-04 is the lastest I can find, though expired - maybe it is lost while becoming rfc) has an example showing how to indicate line seisure. That is as clost to a standard way as I have seen. Paul > The same question if, instead of an SIP IP Phone, I use an analog > (FXS) gateway connected to a regular phone set. > > > > Thank you, > > > > Paulo A. Borelli > Diretor de Produtos Convergentes / Product Director Monytel S.A. > +55-11-6838-1006 > +55-11-7851-3934 (cel) > +55-11-6838-1010 (fax) > <BLOCKED::mailto:[EMAIL PROTECTED]> > [EMAIL PROTECTED] <BLOCKED::http://www.monytel.com.br/> > www.monytel.com.br > > > > _______________________________________________ > Sip-implementors mailing list > [EMAIL PROTECTED] > http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors > _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [EMAIL PROTECTED] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
