@techreport{ietf-enum-trunkgroup-00,
    number =    {draft-ietf-enum-trunkgroup-00},
    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-enum-trunkgroup/00/},
    author =    {Richard Shockey and Tom Creighton},
    title =     {{IANA Registration for an Enumservice Trunkgroup}},
    pagetotal = 10,
    year =      2008,
    month =     jul,
    day =       7,
    abstract =  {This document registers the Enumservice 'trunk' and subtypes 'sip' and 'tel' using the URI schemes 'sip:' and 'tel:' as per the IANA registration process defined in the ENUM specification RFC 3761 {[}RFC7761{]}. RFC 4904 {[}RFC4904{]} defines a technique for the conveyance of carrying trunking information in SIP {[}RFC3261{]} and or TEL {[}RFC3966{]} URI's. This Enumservice provides a mechanism for ENUM databases residing in service provider networks a mechanism to query for that data.},
}