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RFC 5245
Interactive Connectivity Establishment (ICE): A Protocol for Network Address Translator (NAT) Traversal for Offer/Answer Protocols,April 2010
- File formats:
- Status:
- PROPOSED STANDARD
- Obsoletes:
- RFC 4091,RFC 4092
- Obsoleted by:
- RFC 8445,RFC 8839
- Updated by:
- RFC 6336
- Author:
- J. Rosenberg
- Stream:
- IETF
- Source:
- mmusic (rai)
Cite this RFC:TXT | XML | BibTeX
DOI: https://doi.org/10.17487/RFC5245
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Abstract
This document describes a protocol for Network Address Translator(NAT) traversal for UDP-based multimedia sessions established withthe offer/answer model. This protocol is called InteractiveConnectivity Establishment (ICE). ICE makes use of the SessionTraversal Utilities for NAT (STUN) protocol and its extension,Traversal Using Relay NAT (TURN). ICE can be used by any protocolutilizing the offer/answer model, such as the Session InitiationProtocol (SIP). [STANDARDS-TRACK]
For the definition ofStatus,seeRFC 2026.
For the definition ofStream, seeRFC 8729.