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

Document Type Replaced Internet-Draft (individual)
Authors Jason Fischl  , Hannes Tschofenig 
Last updated 2010-04-08 (latest revision 2007-11-19)
Replaced by draft-ietf-mmusic-sdp-dtls
Stream (None)
Intended RFC status (None)
Expired & archived
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Stream Stream state (No stream defined)
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IESG IESG state Replaced by draft-ietf-mmusic-sdp-dtls
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This Internet-Draft is no longer active.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.)