Personal Assertion Token (PASSporT) Extension for Diverted Calls

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Publisher: IETF
Doc Type: Standard
Pages: 17
Abstract: The Personal Assertion Token (PASSporT) is specified in RFC 8225 to convey cryptographically signed information about the people involved in personal communications. This document extends PASSporT to include an indication that a call has been diverted from its original destination to a new one. This information can greatly improve the decisions made by verification services in call forwarding scenarios. Also specified here is an encapsulation mechanism for nesting a PASSporT within another PASSporT that assists relying parties in some diversion scenarios. This document updates RFC 8224.
Publication Date: 2021-02-01
Status Note: Proposed Standard
DOI: 10.17487/RFC8946
Link: https://doi.org/10.17487/RFC8946
Author(s): Jon Peterson
Keyword(s): SIP, STIR, Media Identity

Latest version of IETF RFC 8946

Document Versions — IETF RFC 8946

▶ IETF RFC 8946 (2021-02-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 3261 [Active*]
IETF RFC 7044 [Active*]
IETF RFC 7519 [Active*]
IETF RFC 8174 [Active*]
IETF RFC 8224 [Active*]
RFC8225 — RFC8225 EXTERNAL
RFC8226 — RFC8226 EXTERNAL

Bibliographic Reference(s)

RFC5806 — RFC5806 EXTERNAL
RFC7340 — RFC7340 EXTERNAL
RFC8443 — RFC8443 EXTERNAL
RFC8816 — RFC8816 EXTERNAL

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IETF RFC 8946, Personal Assertion Token (PASSporT) Extension for Diverted Calls. Available at https://doi.org/10.17487/RFC8946

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IETF RFC 8946, Personal Assertion Token (PASSporT) Extension for Diverted Calls. Available at https://doi.org/10.17487/RFC8946

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IETF RFC 8946, Personal Assertion Token (PASSporT) Extension for Diverted Calls. Available at https://doi.org/10.17487/RFC8946

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<span class="citation"><cite>IETF RFC 8946</cite>, Personal Assertion Token (PASSporT) Extension for Diverted Calls. Available at <a href="https://doi.org/10.17487/RFC8946" target="_blank" rel="noopener">https://doi.org/10.17487/RFC8946</a></span>

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IETF RFC 8946, Personal Assertion Token (PASSporT) Extension for Diverted Calls
doi: 10.17487/RFC8946
url: https://doi.org/10.17487/RFC8946

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<li>
<cite id="bib-rfc8946">IETF RFC 8946</cite>, Personal Assertion Token (PASSporT) Extension for Diverted Calls
<span class="doi">10.17487/RFC8946</span>
</li>