@techreport{mahy-iptel-cpc-06,
    number =    {draft-mahy-iptel-cpc-06},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-mahy-iptel-cpc/06/},
    author =    {Rohan Mahy},
    title =     {{The Calling Party's Category tel URI Parameter}},
    pagetotal = 8,
    year =      2007,
    month =     mar,
    day =       7,
    abstract =  {This document specifies a new parameter for the tel URI that represents the Calling Party's Category, a parameter used in SS7 ISUP and other telephony signaling protocols.},
}