@misc{rfc7345,
    series =    {Request for Comments},
    number =    7345,
    howpublished =  {RFC 7345},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC7345},
    url =       {https://www.rfc-editor.org/info/rfc7345},
    author =    {Christer Holmberg and Ivo Sedlacek and Gonzalo Salgueiro},
    title =     {{UDP Transport Layer (UDPTL) over Datagram Transport Layer Security (DTLS)}},
    pagetotal = 23,
    year =      2014,
    month =     aug,
    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).},
}