%% You should probably cite rfc7329 instead of this I-D.
@techreport{kaplan-insipid-session-id-02,
    number =    {draft-kaplan-insipid-session-id-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-kaplan-insipid-session-id/02/},
    author =    {Hadriel Kaplan},
    title =     {{A Session Identifier for the Session Initiation Protocol (SIP)}},
    pagetotal = 16,
    year =      2013,
    month =     aug,
    day =       1,
    abstract =  {This RFC, which contains the text of an individual Internet Draft that was submitted originally to the DISPATCH Working Group, is being published now as an Informational document to provide a reference for later RFCs. The mechanism defined in this document has been widely deployed, and is being followed in a backward- compatible fashion for a new Standards Track RFC in the INSIPID Working Group. The original Abstract follows. There is a need for having a globally unique session identifier for the same SIP session, which can be consistently maintained across Proxies, B2BUAs and other SIP middle-boxes, for the purpose of Troubleshooting. This draft proposes a new SIP header to carry such a value: Session-ID.},
}