@techreport{camarillo-sipping-transac-package-00,
    number =    {draft-camarillo-sipping-transac-package-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-camarillo-sipping-transac-package/00/},
    author =    {Gonzalo Camarillo},
    title =     {{A Transaction Event Package for the Session Initiation Protocol (SIP)}},
    pagetotal = 16,
    year =      2004,
    month =     feb,
    day =       9,
    abstract =  {SIP provides a SIP Events notification framework that is extensible throught the addition of event packages. This document defines a transaction event package for the SIP Events notification, along with a data format used in notifications for this package. The transaction package allows users to subscribe to a resource in an application server and receive notifications about the changes in state of transactions the application server initiates as part of a service. Additionally, we define a new SIP Associated-Transactions-State header field that allows a server to return a subscrible URI that provides transactions notification information.},
}