@techreport{carlberg-ets-telephony-01,
    number =    {draft-carlberg-ets-telephony-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-carlberg-ets-telephony/01/},
    author =    {Ken Carlberg and Ran Atkinson},
    title =     {{IP Telephony Requirements for Emergency Telecommunication Service}},
    pagetotal = 5,
    year =      2002,
    month =     dec,
    day =       6,
    abstract =  {This document presents a list of requirements in support of Emergency Telecommunications Service (ETS) within the context of IP telephony. It is an extension to the general requirements presented in {[}3{]}. Solutions to these requirements are not presented in this document.},
}