> > However concerning things like To/From sip-uri's host, > > I assume that there will currently be poor > > interoperability if devices adjust things per > > section 2.2's flexibility (beyond hex case) > > within a transaction or dialog. > > To and From headers shouldn't be a problem because > applications really shouldn't be comparing them; they > should be treated as comments. > IIRC, there is some circumstance during registration > where URI equivalence is important, though.
RFC 3261 still requires the To/From uri's to not change. However I agree that it won't be a problem if vendors have adjusted/deployed their implementations based upon rfc3261's comment that such a requirement is expected to be deprecated in the future or have accommodated the IPv6 address representation flexibility. _______________________________________________ Sip mailing list https://www1.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
