%% You should probably cite rfc3362 instead of this I-D.
@techreport{parsons-itu-t38-reg-00,
    number =    {draft-parsons-itu-t38-reg-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-parsons-itu-t38-reg/00/},
    author =    {Glenn Parsons},
    title =     {{Real-time Facsimile (T.38) - image/t38 MIME Sub-type Registration}},
    pagetotal = 5,
    year =      2002,
    month =     jan,
    day =       21,
    abstract =  {This document describes the registration of the MIME sub-type image/t38. The encoding is defined by {[}T.38{]} and is intended for use as an SDP media descriptor.},
}