Christer Holmberg writes: > That is not specified anywhere, and that is not general behavior. The > registration interval offered by the UA may be something which has been > provided by the operator/service provider/internet provider. And, the UA > may not even know whether it is behind a NAT or not - at least not > before it has sent some SIP request, after which it may check the Via > etc.
i have not followed, but isn't there a protocol called stun that an ua should use to figure out it is behind nat or not? -- juha _______________________________________________ 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
