UDP Transport Layer (UDPTL) over Datagram Transport Layer Security (DTLS)

This document specifies how the UDP Transport Layer (UDPTL) protocol, the predominant transport protocol for T.38 fax, can be transported over the Datagram Transport Layer Security (DTLS) protocol, how the usage of UDPTL over DTLS is indicated in the Session Description Protocol (SDP), and how UDPTL over DTLS is negotiated in a session established using the Session Initiation Protocol (SIP).

[1]  Eric Rescorla,et al.  Datagram Transport Layer Security Version 1.2 , 2012, RFC.

[2]  Eric Rescorla,et al.  The Transport Layer Security (TLS) Protocol Version 1.2 , 2008, RFC.

[3]  Dan Wing,et al.  Requirements and Analysis of Media Security Management Protocols , 2009, RFC.

[4]  Flemming Andreasen,et al.  Session Description Protocol (SDP) Capability Negotiation , 2010, RFC.

[5]  Mark Handley,et al.  SDP: Session Description Protocol , 1998, RFC.

[6]  Jonathan Lennox,et al.  Connection-Oriented Media Transport over the Transport Layer Security (TLS) Protocol in the Session Description Protocol (SDP) , 2006, RFC.

[7]  Jonathan D. Rosenberg,et al.  Interactive Connectivity Establishment (ICE): A Protocol for Network Address Translator (NAT) Traversal for Offer/Answer Protocols , 2010, RFC.

[8]  Mark Handley,et al.  SIP: Session Initiation Protocol , 1999, RFC.

[9]  David Cooper,et al.  Internet X.509 Public Key Infrastructure Certificate and Certificate Revocation List (CRL) Profile , 2008, RFC.

[10]  Jon Peterson,et al.  Enhancements for Authenticated Identity Management in the Session Initiation Protocol (SIP) , 2006, RFC.

[11]  Scott O. Bradner,et al.  Key words for use in RFCs to Indicate Requirement Levels , 1997, RFC.

[12]  Henning Schulzrinne,et al.  An Offer/Answer Model with Session Description Protocol (SDP) , 2002, RFC.

[13]  Gonzalo Camarillo,et al.  TCP-Based Media Transport in the Session Description Protocol (SDP) , 2005, RFC.

[14]  Dan Wing,et al.  Session Traversal Utilities for NAT (STUN) , 2020, RFC.