Hi, >Assume Bob's UA is using outbound and is registered with two flows. >Both flows use the same instance-id. The first flow goes through edge- proxy 1 and has reg-id 1. The second flow goes through proxy 2 and has reg-id 2. > >Both flows are "live" from a keepalive perspective. > >Alice calls Bob. > >Which flow gets exercised? > >Where in Outbound is this described? If it is not in Outbound, is it described somewhere else? If it is simply left-to-the-implementation, does this need to be explained somewhere?
I guess it is (for good or bad) left-to-the-implementation. HOWEVER, one thing which has been discussed, and which I think we SHOULD say something about, is whether it's allowed to use a different set of user capabilities for each flow. Personally I think it would be useful. For example, I could indicate that I want to receive incoming video calls over my super-fast-broadband access, instead of my slow jungle-drum access. I don't think we would need very much text for this either. Maybe a note saying something like: "NOTE: A user MAY register different set of user capabilities (using the mechanism in [ref-to-RFC3840] on each flow, if the user wishes the registrar to choose a particular flow based on caller preferences [ref-to-RFC3841]." ...or something like that. Regards, Christer _______________________________________________ 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
