{
  "draft": "draft-ietf-simple-event-list-07",
  "doc_id": "RFC4662",
  "title": "A Session Initiation Protocol (SIP) Event Notification Extension for Resource Lists",
  "authors": [
    "A. B. Roach",
    "B. Campbell",
    "J. Rosenberg"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "39",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "SIP for Instant Messaging and Presence Leveraging Extensions",
  "abstract": "This document presents an extension to the Session Initiation Protocol (SIP)-Specific Event Notification mechanism for subscribing to a homogeneous list of resources.  Instead of sending a SUBSCRIBE for each resource individually, the subscriber can subscribe to an entire list and then receive notifications when the state of any of the resources in the list changes. [STANDARDS-TRACK]",
  "pub_date": "August 2006",
  "keywords": [],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC4662",
  "errata_url": "https://www.rfc-editor.org/errata/rfc4662"
}