{
  "number": 4083,
  "title": "Input 3rd-Generation Partnership Project (3GPP) Release 5 Requirements on the Session Initiation Protocol (SIP)",
  "authors": [
    "M. Garcia-Martin"
  ],
  "published": "2005-05",
  "status": "Informational",
  "stream": "IETF",
  "area": "rai",
  "working_group": "sipping",
  "pages": 36,
  "formats": [
    "TXT",
    "HTML"
  ],
  "abstract": "The 3rd-Generation Partnership Project (3GPP) has selected Session Initiation Protocol (SIP) as the session establishment protocol for the 3GPP IP Multimedia Core Network Subsystem (IMS). IMS is part of Release 5 of the 3GPP specifications. Although SIP is a protocol that fulfills most of the requirements for establishing a session in an IP network, SIP has never been evaluated against the specific 3GPP requirements for operation in a cellular network. In this document, we express the requirements identified by 3GPP to support SIP for Release 5 of the 3GPP IMS in cellular networks. This memo provides information for the Internet community.",
  "keywords": [
    "3GPP IP multimedia core network subsystem",
    "ims",
    "cellular networks"
  ],
  "draft": "draft-ietf-sipping-3gpp-r5-requirements-00",
  "doi": "10.17487/RFC4083",
  "urls": {
    "html": "https://rfc.dk/rfc4083/",
    "text": "https://rfc.dk/rfc4083.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc4083",
    "datatracker": "https://datatracker.ietf.org/doc/rfc4083/"
  },
  "text_modified": "2005-05-18T21:10:11Z"
}