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IETF RFC 3840
[ACTIVE]

Indicating User Agent Capabilities in the Session Initiation Protocol (SIP)

Metadata

Publisher
IETF
Doc Type
Standard
Pages
36
Abstract
This specification defines mechanisms by which a Session Initiation Protocol (SIP) user agent can convey its capabilities and characteristics to other user agents and to the registrar for its domain. This information is conveyed as parameters of the Contact header field. [STANDARDS-TRACK]
Publication Date
2004-08-01
Status Note
Proposed Standard
DOI
10.17487/RFC3840
Link
https://doi.org/10.17487/RFC3840
Author(s)
Jonathan Rosenberg
Henning Schulzrinne
Paul Kyzivat
Keyword(s)
User Agent, SIP
Latest version of IETF RFC 3840

Document Versions — IETF RFC 3840

  • ▶ IETF RFC 3840 (2004-08-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

Bibliographic Reference(s)

  • Howes, T. and M. Smith, "LDAP: String Representation of Search Filters", Work in Progress, March 2003. EXTERNAL
  • Rosenberg, J., "A Framework for Conferencing with the Session Initiation Protocol", Work in Progress, May 2003. EXTERNAL
  • Peterson, J., "Enhancements for Authenticated Identity Management in the Session Initiation Protocol (SIP)", Work in Progress, March 2003. EXTERNAL
  • IETF RFC 2434 [Superseded*]
  • IETF RFC 2703 [Active*]
  • IETF RFC 3428 [Active*]
  • IETF RFC 3841 [Active*]
  • IETF RFC 3842 [Active*]
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IETF RFC 3840, Indicating User Agent Capabilities in the Session Initiation Protocol (SIP). Available at https://doi.org/10.17487/RFC3840
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IETF RFC 3840, Indicating User Agent Capabilities in the Session Initiation Protocol (SIP). Available at https://doi.org/10.17487/RFC3840

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IETF RFC 3840, Indicating User Agent Capabilities in the Session Initiation Protocol (SIP). Available at https://doi.org/10.17487/RFC3840
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<span class="citation"><cite>IETF RFC 3840</cite>, Indicating User Agent Capabilities in the Session Initiation Protocol (SIP). Available at <a href="https://doi.org/10.17487/RFC3840" target="_blank" rel="noopener">https://doi.org/10.17487/RFC3840</a></span>

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Preview:
IETF RFC 3840, Indicating User Agent Capabilities in the Session Initiation Protocol (SIP)
doi: 10.17487/RFC3840
url: https://doi.org/10.17487/RFC3840
Snippet:
<li>
<cite id="bib-rfc3840">IETF RFC 3840</cite>, Indicating User Agent Capabilities in the Session Initiation Protocol (SIP)
<span class="doi">10.17487/RFC3840</span>
</li>

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