The ambiguity is known. Section 7 of the following draft is supposed to help with the understanding: http://tools.ietf.org/html/draft-ietf-sipcore-info-events-05.
The following draft does a good job complaining about rfc2976; it was one of the drafts which led to the SIP/SIPCORE working groups trying to fix rfc2976: http://tools.ietf.org/html/draft-burger-sip-info-02. > -----Original Message----- > From: [email protected] [mailto:sip- > [email protected]] On Behalf Of ??? > Sent: Tuesday, January 26, 2010 4:18 AM > To: SIPImplementors > Subject: [Sip-implementors] NOTIFY vs INFO > > Dear folks, > > I am sorry to ask this kind of basic question. But I hope I can get > some clear idea on the difference between NOTIFY and INFO in general. > Of course, we are pretty much aware of when to use what. For example, > INFO for sending outband DTMF, and NOTIFY for Subscription Event > Package or MWI notification. But, it is still uncertain what exactly > differentiate each other in terms of definition and usage. Can anybody > help me? > > Lee, Sungwoo > > _______________________________________________ > Sip-implementors mailing list > [email protected] > https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
