Session Description Protocol (SDP) Indicators for Datagram Transport Layer Security (DTLS)

Document Type Withdrawn by IETF Internet-Draft (mmusic WG)
Authors Jason Fischl  , Hannes Tschofenig 
Last updated 2008-06-06 (latest revision 2008-01-23)
Replaces draft-fischl-mmusic-sdp-dtls
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Expired & archived
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Stream WG state WG Document
Document shepherd No shepherd assigned
IESG IESG state Withdrawn by IETF
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This specification defines how to use the Session Description Protocol (SDP) to signal that media will be transported over Datagram Transport Layer Security (DTLS) or where the SRTP security context is established using DTLS and. It reuses the syntax and semantics for an SDP 'fingerprint' attribute that identifies the certificate which will be presented during the DTLS handshake.


Jason Fischl (
Hannes Tschofenig (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)