%% You should probably cite draft-dawes-dispatch-mediasec-parameter-07 instead of this revision.
@techreport{dawes-dispatch-mediasec-parameter-05,
    number =    {draft-dawes-dispatch-mediasec-parameter-05},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-dawes-dispatch-mediasec-parameter/05/},
    author =    {Peter Dawes},
    title =     {{Capability Exchange for Media Plane Security}},
    pagetotal = 25,
    year =      2012,
    month =     feb,
    day =       3,
    abstract =  {Negotiating the security mechanisms used between a Session Initiation Protocol (SIP) user agent and its next-hop SIP entity is already described in an RFC. This document extends negotiation of a security mechanism to the media plane by defining a new Session Initiation Protocol (SIP) header field parameter to label security mechanisms that apply to the media plane.},
}