{
  "draft": "draft-ietf-simple-imdn-10",
  "doc_id": "RFC5438",
  "title": "Instant Message Disposition Notification (IMDN)",
  "authors": [
    "E. Burger",
    "H. Khartabil"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "38",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "SIP for Instant Messaging and Presence Leveraging Extensions",
  "abstract": "Instant Messaging (IM) refers to the transfer of messages between users in real-time. This document provides a mechanism whereby endpoints can request Instant Message Disposition Notifications (IMDN), including delivery, processing, and display notifications, for page-mode instant messages.\n\n The Common Presence and Instant Messaging (CPIM) data format specified in RFC 3862 is extended with new header fields that enable endpoints to request IMDNs. A new message format is also defined to convey IMDNs.\n\n This document also describes how SIP entities behave using this extension. [STANDARDS-TRACK]",
  "pub_date": "February 2009",
  "keywords": [
    "im",
    "instant messaging",
    "cpim",
    "common presence and instant messaging"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC5438",
  "errata_url": "https://www.rfc-editor.org/errata/rfc5438"
}