@techreport{barnes-ecrit-auth-01,
    number =    {draft-barnes-ecrit-auth-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-barnes-ecrit-auth/01/},
    author =    {Richard Barnes and Matt Lepinski},
    title =     {{Fraud mitigation for IP-based emergency calling}},
    pagetotal = 14,
    year =      2007,
    month =     oct,
    day =       22,
    abstract =  {The use of Internet technologies for emergency calling creates opportunities for fraud, relative to traditional circuit-switched emergency calling. This document describes the context for IP-based emergency calling, and the types of fraud which are possible within the system. A mitigation strategy for fraud against voice service providers is described; techniques for detecting or preventing other types of fraud will be incorporated in this document as they are available.},
}