[EMAIL PROTECTED] wrote: > Paul, > > I must admit I am surprised by this. I thought offers and answers can > only be sent using the same transaction. Thanks for clearing it out. I > have some code to fix.
See http://www.ietf.org/internet-drafts/draft-ietf-sipping-sip-offeranswer-06.txt > Joegen > > Paul Kyzivat wrote: >> Yes, of course it can be sent in the PRACK. Its one of the primary >> purposes of PRACK. >> >> Paul >> >> [EMAIL PROTECTED] wrote: >>> Can the SDP answer be actually sent through PRACK? Shouldn't it be >>> sent in ACK for 200 Ok? >>> >>> Sanjay Sinha (sanjsinh) wrote: >>>> 200 OK to the Prack and then terminate the Invite with 488. >>>> >>>> >>>>> -----Original Message----- >>>>> From: [EMAIL PROTECTED] >>>>> [mailto:[EMAIL PROTECTED] On Behalf >>>>> Of Nithin N >>>>> Sent: Wednesday, April 02, 2008 7:24 AM >>>>> To: sip-implementors@lists.cs.columbia.edu >>>>> Subject: [Sip-implementors] Offer/Answer Violation in RPR Cases >>>>> >>>>> Hi All >>>>> >>>>> If an Offer/Answer violation happens in RPR case, how shall we >>>>> terminate the dialog. For example, if PRACK is received with a >>>>> malformed SDP, what shall be the error response code that needs to >>>>> be sent to UA. >>>>> >>>>> UA SBC Proxy >>>>> | INVITE | | >>>>> |-------------------------->| INVITE | >>>>> | |-------------------->| >>>>> | 100 Trying | | >>>>> |<--------------------------| 100 Trying | >>>>> | |<---------------------| >>>>> | | 183(sdp offer) | >>>>> | 183(sdp offer) |<---------------------| >>>>> |<--------------------------| | >>>>> | PRACK(malformed | | >>>>> | sdp answer) | | >>>>> |-------------------------->| | >>>>> >>>>> Regards >>>>> Nithin.N >>>>> _______________________________________________ >>>>> Sip-implementors mailing list >>>>> Sip-implementors@lists.cs.columbia.edu >>>>> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors >>>>> >>>>> >>>> _______________________________________________ >>>> Sip-implementors mailing list >>>> Sip-implementors@lists.cs.columbia.edu >>>> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors >>>> >>>> >>>> >>>> >>> >>> _______________________________________________ >>> Sip-implementors mailing list >>> Sip-implementors@lists.cs.columbia.edu >>> https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors >>> >> >> >> > > _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/cucslists/listinfo/sip-implementors
