@techreport{camarillo-sipping-early-disposition-00,
    number =    {draft-camarillo-sipping-early-disposition-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-camarillo-sipping-early-disposition/00/},
    author =    {Gonzalo Camarillo},
    title =     {{The Early Session Disposition Type for the Session Initiation Protocol (SIP)}},
    pagetotal = 9,
    year =      2003,
    month =     oct,
    day =       20,
    abstract =  {This document defines a new disposition type (early-session) for the Content-Disposition header field in SIP. The treatment of 'early-session' bodies is similar to the treatment of 'session bodies. That is, they follow the offer/answer model. Their only difference is that session descriptions whose disposition type is 'early-session' are used to establish early media sessions within early dialogs, as opposed to regular sessions within regular dialog},
}