%% You should probably cite rfc5577 instead of this I-D.
@techreport{ietf-avt-rfc3047-bis-09,
    number =    {draft-ietf-avt-rfc3047-bis-09},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-avt-rfc3047-bis/09/},
    author =    {Patrick Luthi and Roni Even},
    title =     {{RTP Payload Format for ITU-T Recommendation G.722.1}},
    pagetotal = 11,
    year =      2009,
    month =     apr,
    day =       11,
    abstract =  {International Telecommunication Union (ITU-T) Recommendation G.722.1 is a wide-band audio codec. This document describes the payload format for including G.722.1-generated bit streams within an RTP packet. The document also describes the syntax and semantics of the Session Description Protocol (SDP) parameters needed to support G.722.1 audio codec. {[}STANDARDS-TRACK{]}},
}