@techreport{hilt-sipping-session-indep-policy-01,
    number =    {draft-hilt-sipping-session-indep-policy-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-hilt-sipping-session-indep-policy/01/},
    author =    {Volker Hilt},
    title =     {{Session-Independent Policies for the Session Initiation Protocol (SIP)}},
    pagetotal = 16,
    year =      2004,
    month =     may,
    day =       17,
    abstract =  {Session policies are often independent of a specific session and generally apply to sessions during a certain period of time. This draft defines a document format for session-independent session policies. It also discusses the use of policy documents with the user agent profile delivery framework.},
}