@misc{rfc4123,
    series =    {Request for Comments},
    number =    4123,
    howpublished =  {RFC 4123},
    publisher = {RFC Editor},
    doi =       {10.17487/RFC4123},
    url =       {https://www.rfc-editor.org/info/rfc4123},
    author =    {Charles Agboh and Henning Schulzrinne},
    title =     {{Session Initiation Protocol (SIP)-H.323 Interworking Requirements}},
    pagetotal = 16,
    year =      2005,
    month =     jul,
    abstract =  {This document describes the requirements for the logical entity known as the Session Initiation Protocol (SIP)-H.323 Interworking Function (SIP-H.323 IWF) that will allow the interworking between SIP and H.323. This memo provides information for the Internet community.},
}