%% You should probably cite rfc8123 instead of this I-D.
@techreport{ietf-insipid-logme-reqs-00,
    number =    {draft-ietf-insipid-logme-reqs-00},
    type =      {Internet-Draft},
    institution =   {Internet Engineering Task Force},
    publisher = {Internet Engineering Task Force},
    note =      {Work in Progress},
    url =       {https://datatracker.ietf.org/doc/draft-ietf-insipid-logme-reqs/00/},
    author =    {Peter Dawes},
    title =     {{Requirements for Marking SIP Messages to be Logged}},
    pagetotal = 8,
    year =      2014,
    month =     mar,
    day =       3,
    abstract =  {SIP networks use signalling monitoring tools to diagnose user reported problem and for regression testing if network or client software is upgraded. As networks grow and become interconnected, including connection via transit networks, it becomes impractical to predict the path that SIP signalling will take between clients, and therefore impractical to monitor SIP signalling end-to-end. This draft describes requirements for adding an indicator to the SIP protocol which can be used to mark signalling as of interest to logging. Such marking will typically be applied as part of network testing controlled by the network operator and not used in regular client signalling. However, such marking can be carried end-to-end including the SIP terminals, even if a session originates and terminates in different networks.},
}