@techreport{polk-sip-resource-02,
    number =    {draft-polk-sip-resource-02},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-polk-sip-resource/02/},
    author =    {James Polk and Henning Schulzrinne},
    title =     {{SIP Communications Resource Priority Header}},
    pagetotal = 22,
    year =      2003,
    month =     mar,
    day =       6,
    abstract =  {This document defines a new SIP header field for communications resource priority, called 'Resource-Priority'. This header field can influence the behavior of SIP UAs, such as GSTN gateways, and SIP proxies. It does not influence the forwarding behavior of IP routers.},
}