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IETF RFC 8840
[ACTIVE]

A Session Initiation Protocol (SIP) Usage for Incremental Provisioning of Candidates for the Interactive Connectivity Establishment (Trickle ICE)

Metadata

Publisher
IETF
Doc Type
Standard
Pages
34
Abstract
The Interactive Connectivity Establishment (ICE) protocol describes a Network Address Translator (NAT) traversal mechanism for UDP-based multimedia sessions established with the Offer/Answer model. The ICE extension for Incremental Provisioning of Candidates (Trickle ICE) defines a mechanism that allows ICE Agents to shorten session establishment delays by making the candidate gathering and connectivity checking phases of ICE non-blocking and by executing them in parallel. This document defines usage semantics for Trickle ICE with the Session Initiation Protocol (SIP). The document also defines a new SIP Info Package to support this usage together with the corresponding media type. Additionally, a new Session Description Protocol (SDP) "end-of-candidates" attribute and a new SIP option tag "trickle-ice" are defined.
Publication Date
2021-01-01
Status Note
Proposed Standard
DOI
10.17487/RFC8840
Link
https://doi.org/10.17487/RFC8840
Author(s)
Emil Ivov
Thomas Stach
Enrico Marocco
Christer Holmberg
Keyword(s)
ICE, Trickle, SIP, SDP, NAT
Latest version of IETF RFC 8840

Document Versions — IETF RFC 8840

  • ▶ IETF RFC 8840 (2021-01-01)
    THIS DOC [ACTIVE] [LATEST VERSION]

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IETF RFC 8840, A Session Initiation Protocol (SIP) Usage for Incremental Provisioning of Candidates for the Interactive Connectivity Establishment (Trickle ICE). Available at https://doi.org/10.17487/RFC8840
Snippet:
IETF RFC 8840, A Session Initiation Protocol (SIP) Usage for Incremental Provisioning of Candidates for the Interactive Connectivity Establishment (Trickle ICE). Available at https://doi.org/10.17487/RFC8840

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IETF RFC 8840, A Session Initiation Protocol (SIP) Usage for Incremental Provisioning of Candidates for the Interactive Connectivity Establishment (Trickle ICE). Available at https://doi.org/10.17487/RFC8840
Snippet:
<span class="citation"><cite>IETF RFC 8840</cite>, A Session Initiation Protocol (SIP) Usage for Incremental Provisioning of Candidates for the Interactive Connectivity Establishment (Trickle ICE). Available at <a href="https://doi.org/10.17487/RFC8840" target="_blank" rel="noopener">https://doi.org/10.17487/RFC8840</a></span>

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Preview:
IETF RFC 8840, A Session Initiation Protocol (SIP) Usage for Incremental Provisioning of Candidates for the Interactive Connectivity Establishment (Trickle ICE)
doi: 10.17487/RFC8840
url: https://doi.org/10.17487/RFC8840
Snippet:
<li>
<cite id="bib-rfc8840">IETF RFC 8840</cite>, A Session Initiation Protocol (SIP) Usage for Incremental Provisioning of Candidates for the Interactive Connectivity Establishment (Trickle ICE)
<span class="doi">10.17487/RFC8840</span>
</li>

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