%% You should probably cite rfc3149 instead of this I-D.
@techreport{srinath-mgcp-bus-packages-01,
    number =    {draft-srinath-mgcp-bus-packages-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-srinath-mgcp-bus-packages/01/},
    author =    {Ashok Srinath and Raghuraman Kalyanaram and Gil Levendel and Kent Fritz},
    title =     {{MGCP Business Phone Packages}},
    pagetotal = 41,
    year =      2001,
    month =     feb,
    day =       12,
    abstract =  {This document describes a collection of MGCP (Media Gateway Control Protocol) packages that can be used to take advantage of the feature keys and displays on digital business phones and IP-Phones. This memo provides information for the Internet community.},
}