Dear Prakash, I guess you will get 481 transaction does not exist.
Regards, Asim Sulaiman -----Original Message----- From: sip-implementors-boun...@lists.cs.columbia.edu [mailto:sip-implementors-boun...@lists.cs.columbia.edu] On Behalf Of Prakash K Sent: Monday, July 31, 2017 7:27 PM To: sip-implementors@lists.cs.columbia.edu Subject: [Sip-implementors] Processing of Standalone 200 OK response for INVITE ["200OK received by UA with different Call-id which is not in context"] What would be the behavior of UA when 200 OK received which is not matching the dialog "200OK received by UA with different Call-id which is not in context" I see the following snippet in RFC 3261 which says UA should create dialog. Wont this end up in acknowledging the hacking? If the dialog identifier in the 2xx response matches the dialog identifier of an existing dialog, the dialog MUST be transitioned to the "confirmed" state, and the route set for the dialog MUST be recomputed based on the 2xx response using the procedures of Section 12.2.1.2. *Otherwise, a new dialog in the "confirmed" state MUST be constructed using the procedures of Section 12.1.2.* does this mean UA should generate ACK & immediately followed by BYE should be triggered? -- Thanks Prakash K _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors ________________________________ Disclaimer : This e-mail message may contain confidential, proprietary or legally privileged information. It should not be used by anyone who is not the original intended recipient. If you have erroneously received this message, please delete it immediately and notify the sender. The recipient acknowledges that EMIRCOM, as the case may be, are unable to exercise control or ensure or guarantee the integrity of/over the contents of the information contained in e-mail transmissions and further acknowledges that any views expressed in this message are those of the individual sender and no binding nature of the message shall be implied or assumed unless the sender does so expressly with due authority of EMIRCOM. Before opening any attachments please check them for viruses and defects. ________________________________ Disclaimer : This e-mail message may contain confidential, proprietary or legally privileged information. It should not be used by anyone who is not the original intended recipient. If you have erroneously received this message, please delete it immediately and notify the sender. The recipient acknowledges that EMIRCOM, as the case may be, are unable to exercise control or ensure or guarantee the integrity of/over the contents of the information contained in e-mail transmissions and further acknowledges that any views expressed in this message are those of the individual sender and no binding nature of the message shall be implied or assumed unless the sender does so expressly with due authority of EMIRCOM. Before opening any attachments please check them for viruses and defects. _______________________________________________ Sip-implementors mailing list Sip-implementors@lists.cs.columbia.edu https://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
