%% You should probably cite draft-ietf-siprec-req instead of this I-D.
@techreport{rehor-siprec-req-01,
    number =    {draft-rehor-siprec-req-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-rehor-siprec-req/01/},
    author =    {Ken Rehor and Rajnish Jain and Leon Portman and Andrew Hutton},
    title =     {{Requirements for SIP-based Media Recording (SIPREC)}},
    pagetotal = 17,
    year =      2010,
    month =     may,
    day =       22,
    abstract =  {Session recording is a critical requirement in many business communications environments such as call centers and financial trading floors. In some of these environments, all calls must be recorded for regulatory and compliance reasons. In others, calls may be recorded for quality control or business analytics. Recording is typically done by sending a copy of the session media to the recording devices. This document specifies requirements for extensions to SIP that will manage delivery of RTP media from an end- point that originates media (or that has access to it) to a recording device. This is being referred to as SIP-based Media Recording.},
}