@techreport{lendl-speermint-federations-03,
    number =    {draft-lendl-speermint-federations-03},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-lendl-speermint-federations/03/},
    author =    {Otmar Lendl},
    title =     {{A Federation based VoIP Peering Architecture}},
    pagetotal = 15,
    year =      2006,
    month =     sep,
    day =       10,
    abstract =  {This document defines the federation concept and proposes a peering and routing architecture for SIP-based applications. Federations can be used to establish selective peerings e.g. in the Voice over IP and Instant Messaging space. Service providers may announce federation membership as domain attributes. This document contains the policy- type definition for federations within the Domain Policy DDDS Application.},
}