@techreport{rosen-xcon-conf-sidebars-01,
    number =    {draft-rosen-xcon-conf-sidebars-01},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-rosen-xcon-conf-sidebars/01/},
    author =    {Brian Rosen},
    title =     {{SIP Conferencing: Sub-conferences and Sidebars}},
    pagetotal = 13,
    year =      2004,
    month =     jul,
    day =       22,
    abstract =  {This document discusses the creation, management of operation of sub-conferences in a centralized conferencing architecture, also known as 'sidebars'. This work uses the SIP Conferencing Framework and builds on the descriptions of sub-conferences in that document. Examples of SIP and XCON protocols are given.},
}