@techreport{garcia-sipping-file-event-package-01,
    number =    {draft-garcia-sipping-file-event-package-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-garcia-sipping-file-event-package/01/},
    author =    {Miguel Angel García and Marcin Matuszewski},
    title =     {{A Session Initiation Protocol (SIP) Event Package and Data Format for Describing Files}},
    pagetotal = 15,
    year =      2007,
    month =     nov,
    day =       16,
    abstract =  {This document specifies the format and semantics associated to a 'file' event package that allows SIP endpoints to publish the availability of files. A file can be, for example, images, video files, audio files, etc. The event package reuses the eXtended Mark-up Language (XML) 'file-metadata' document to provide file descriptions. This event package also allows SIP endpoints to subscribe to changes in the availability of files, or perform searches for the availability and location of a given file. Support for partial notifications and publications is also accomplished by using XML patch operations.},
}