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Appendix
586
App endix
RFC and Internet Draft Support
The following RFC’s and Internet drafts are supported:

RFC 1321—The MD5 Message-Digest Algorithm

RFC 1889—RTP Media control

RFC 2112—Multipart MIME

RFC 2327—SDP: Session Description Protocol

RFC 2387—The MIME Multipart/Related Content-type

RFC 2543—SIP: Session Initiation Protocol

RFC 2617—Http Authentication: Basic and Digest access authentication

RFC 2782—A DNS RR for specifying the location of services (DNS SRV)

RFC 2806—URLs for Telephone Calls

RFC 2833—RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals

RFC 2915—The Naming Authority Pointer (NAPTR) DNS Resource Record

RFC 2976—The SIP INFO Method

RFC 3087—Control of Service Context using SIP Request-URI

RFC 3261—SIP: Session Initiation Protocol (replacement for RFC 2543)