@techreport{kyzivat-simple-prescaps-reqts-00,
    number =    {draft-kyzivat-simple-prescaps-reqts-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-kyzivat-simple-prescaps-reqts/00/},
    author =    {Paul Kyzivat},
    title =     {{Requirements for SIP Capabilities in PIDF}},
    pagetotal = 7,
    year =      2002,
    month =     oct,
    day =       16,
    abstract =  {This document sets forth requirements for the definition of elements for representation of SIP specific features within the Presence Information Data Format (PIDF), as well as for guidelines on how to use these new elements with PIDF to represent the capabilities of a SIP User Agent Server.},
}