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IETF RFC 4916
[ACTIVE]

Connected Identity in the Session Initiation Protocol (SIP)

Metadata

Publisher
IETF
Doc Type
Standard
Pages
24
Abstract
This document provides a means for a Session Initiation Protocol (SIP) User Agent (UA) that receives a dialog-forming request to supply its identity to the peer UA by means of a request in the reverse direction, and for that identity to be signed by an Authentication Service. Because of retargeting of a dialog-forming request (changing the value of the Request-URI), the UA that receives it (the User Agent Server, UAS) can have a different identity from that in the To header field. The same mechanism can be used to indicate a change of identity during a dialog, e.g., because of some action in the Public Switched Telephone Network (PSTN) behind a gateway. This document normatively updates RFC 3261 (SIP). [STANDARDS-TRACK]
Publication Date
2007-06-01
Status Note
Proposed Standard
DOI
10.17487/RFC4916
Link
https://doi.org/10.17487/RFC4916
Author(s)
John Elwell
Keyword(s)
User Agent, Application, Multimedia, Multicast, Unicast
Latest version of IETF RFC 4916

Document Versions — IETF RFC 4916

  • ▶ IETF RFC 4916 (2007-06-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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IETF RFC 4916, Connected Identity in the Session Initiation Protocol (SIP). Available at https://doi.org/10.17487/RFC4916
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IETF RFC 4916, Connected Identity in the Session Initiation Protocol (SIP). Available at https://doi.org/10.17487/RFC4916

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IETF RFC 4916, Connected Identity in the Session Initiation Protocol (SIP). Available at https://doi.org/10.17487/RFC4916
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<span class="citation"><cite>IETF RFC 4916</cite>, Connected Identity in the Session Initiation Protocol (SIP). Available at <a href="https://doi.org/10.17487/RFC4916" target="_blank" rel="noopener">https://doi.org/10.17487/RFC4916</a></span>

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IETF RFC 4916, Connected Identity in the Session Initiation Protocol (SIP)
doi: 10.17487/RFC4916
url: https://doi.org/10.17487/RFC4916
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<cite id="bib-rfc4916">IETF RFC 4916</cite>, Connected Identity in the Session Initiation Protocol (SIP)
<span class="doi">10.17487/RFC4916</span>
</li>

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