This statement is only true within a dialog (CallID, To_Tag and From_Tag forms a dialog), if either of these are different, as per SIP it is different dialog, hence said rule can't be applied.
So modified statement is ... >>"Matching Responses to Client Transactions [within a dialog] ", only the Via branch and the CSeq method are considered for matching a response to a Request.<< Vipul Rastogi -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Sree Sent: Monday, June 02, 2008 2:21 PM To: Sip-Implementors Subject: [Sip-implementors] Question on matching response to a transaction Hi, According to section 17.1.3 "Matching Responses to Client Transactions", only the Via branch and the CSeq method are considered for matching a response to a Request. In such a scenario, what is the action to be taken on Response that contain the Via branch and Cseq method identical to the Request that created the transaction, but differs in either/all of the following headers: From: [differs in from-URI only] and/or From: [differs in from-tag] To: [differs in to-URI only] and/or To: [differs in to-tag] Call-ID: Thanks in advance, Sree _______________________________________________ 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
