UDP Transport Layer over Datagram Transport Layer Security
RFC 7345, “UDP Transport Layer over Datagram Transport Layer Security”, is a Proposed Standard document published in August 2014 by C. Holmberg, I. Sedlacek, G. Salgueiro. It has since been updated by RFC 8842. The canonical text is published by the RFC Editor.
Abstract
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).
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
The canonical text of RFC 7345 is hosted at rfc-editor.org. Available in TXT,HTML.
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