Now that we have everybody exited about the prospect of using a Warn-Code for "SIPS Not Allowed" and "SIP Required" with Response 480, instead of using new response codes, here is a quote from 27.2/RFC 3261.
Warning codes provide information supplemental to the status code in SIP response messages when the failure of the transaction results from a Session Description Protocol (SDP) (RFC 2327 [1]) problem. My reading of this is that Warn-Codes are ONLY usable for SDP errors. Doesn't this disqualify the idea of using a Warn-Code for SIP/SIPS URI problems?????? If so, aren't we back to 418/419, or 418+New header (Allow/Require), or 480+Response text? _______________________________________________ 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
