%% You should probably cite rfc4749 instead of this I-D.
@techreport{ietf-avt-rtp-g729-scal-wb-ext-07,
    number =    {draft-ietf-avt-rtp-g729-scal-wb-ext-07},
    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-rtp-g729-scal-wb-ext/07/},
    author =    {Aurelien Sollaud},
    title =     {{RTP Payload Format for the G.729.1 Audio Codec}},
    pagetotal = 14,
    year =      2006,
    month =     aug,
    day =       29,
    abstract =  {This document specifies a Real-time Transport Protocol (RTP) payload format to be used for the International Telecommunication Union (ITU-T) G.729.1 audio codec. A media type registration is included for this payload format. {[}STANDARDS-TRACK{]}},
}