Thanks Dean. This text seems perfect to me. I'll deal with it in WGLC.
> -----Original Message----- > From: Dean Willis [mailto:[EMAIL PROTECTED] > Sent: Thursday, October 02, 2008 16:59 > To: Audet, Francois (SC100:3055) > Cc: Juha Heinanen; SIP IETF > Subject: gruu in outbound-15 9.1 > > > > > Original text: > > > > If the UAC is sending a dialog-forming request, and wants all > > subsequent requests in the dialog to arrive over the same > flow, the > > UAC adds an 'ob' parameter to its Contact header. > Typically this is > > desirable, but it is not necessary for example if the Contact is a > > GRUU [I-D.ietf-sip-gruu]. The flow used for the request is > typically > > the same flow the UA registered over, but it could be a new > flow, for > > example the initial subcription dialog for the configuration > > framework [I-D.ietf-sipping-config-framework] needs to > exist before > > registration. > > > Proposed text: > > Typically, a UAC using the procedures of this document and > sending a dialog-forming request will want all subsequent > requests in the dialog to arrive over the same flow. If the > UAC is using a GRUU [I-D.ietf-sip-gruu] that was instantiated > using a Contact header field value that included an "ob" > parameter, the UAC sends teh request over the flow used for > registration and susequent requests will arrive over that > same flow. If the UAC is not using such a GRUU, then the UAC > adds an "ob" parameter to its Contact header field value. > This will cause all subsequent requests in the dialog to > arrive over the flow instantiated by the dialog-forming > request. This case is typical when the request is sent prior > to registration, such as in the the initial subcription > dialog for the configuration framework > [I-D.ietf-sipping-config-framework]. > > > -- > Dean > > _______________________________________________ Sip mailing list https://www.ietf.org/mailman/listinfo/sip This list is for NEW development of the core SIP Protocol Use [EMAIL PROTECTED] for questions on current sip Use [EMAIL PROTECTED] for new developments on the application of sip
