@misc{rfc5117,
    series =    {Request for Comments},
    number =    5117,
    howpublished =  {RFC 5117},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC5117},
    url =       {https://www.rfc-editor.org/info/rfc5117},
    author =    {Stephan Wenger and Magnus Westerlund},
    title =     {{RTP Topologies}},
    pagetotal = 21,
    year =      2008,
    month =     jan,
    abstract =  {This document discusses multi-endpoint topologies used in Real-time Transport Protocol (RTP)-based environments. In particular, centralized topologies commonly employed in the video conferencing industry are mapped to the RTP terminology. This memo provides information for the Internet community.},
}