%% You should probably cite rfc2805 instead of this I-D.
@techreport{ietf-megaco-reqs-09,
    number =    {draft-ietf-megaco-reqs-09},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-megaco-reqs/09/},
    author =    {Michael A. Ramalho and Nancy Greene and Brian Rosen},
    title =     {{Media Gateway Control Protocol Architecture and Requirements}},
    pagetotal = 45,
    year =      1999,
    month =     dec,
    day =       9,
    abstract =  {This document describes protocol requirements for the Media Gateway Control Protocol between a Media Gateway Controller and a Media Gateway. This memo provides information for the Internet community.},
}