%% You should probably cite rfc3944 instead of this I-D.
@techreport{johnson-h350-directory-serv-02,
    number =    {draft-johnson-h350-directory-serv-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-johnson-h350-directory-serv/02/},
    author =    {Simão Ferraz de Campos and Tyler Johnson and Sakae Okubo},
    title =     {{H.350 Directory Services}},
    pagetotal = 30,
    year =      2004,
    month =     may,
    day =       12,
    abstract =  {The International Telecommunications Union Standardization Sector (ITU-T) has created the H.350 series of Recommendations that specify directory services architectures in support of multimedia conferencing protocols. The goal of the architecture is to 'directory enable' multimedia conferencing so that these services can leverage existing identity management and enterprise directories. A particular goal is to enable an enterprise or service provider to maintain a canonical source of users and their multimedia conferencing systems, so that multiple call servers from multiple vendors, supporting multiple protocols, can all access the same data store. Because SIP is an IETF standard, the contents of H.350 and H.350.4 are made available via this document to the IETF community. This document contains the entire normative text of ITU-T Recommendations H.350 and H.350.4 in sections 4 and 5, respectively. The remaining sections are included only in this document, not in the ITU-T version. This memo provides information for the Internet community.},
}