Protocol for Controlling Multiple Streams for Telepresence
RFC 8847, “Protocol for Controlling Multiple Streams for Telepresence”, is an Experimental document published in January 2021 by R. Presta, S P. Romano. The canonical text is published by the RFC Editor.
Abstract
The Controlling Multiple Streams for Telepresence (CLUE) protocol is an application protocol conceived for the description and negotiation of a telepresence session. The design of the CLUE protocol takes into account the requirements and the framework defined within the IETF CLUE Working Group. A companion document, RFC 8848, delves into CLUE signaling details as well as the SIP / Session Description Protocol (SDP) session establishment phase. CLUE messages flow over the CLUE data channel, based on reliable and ordered SCTP-over-DTLS transport. ("SCTP" stands for "Stream Control Transmission Protocol".) Message details, together with the behavior of CLUE Participants acting as Media Providers and/or Media Consumers, are herein discussed.
What “Experimental” means
Describes a specification that is part of a research or development effort, published so the community can gain experience with it.
The canonical text of RFC 8847 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
- RFC 8846 An XML Schema for the Controlling Multiple Streams for Telepresence Data Model
- RFC 8848 Session Signaling for Controlling Multiple Streams for Telepresence
- RFC 8845 Framework for Telepresence Multi-Streams
- RFC 8849 Mapping RTP Streams to Controlling Multiple Streams for Telepresence Media Captures
- RFC 8844 Unknown Key-Share Attacks on Uses of TLS with the Session Description Protocol
- RFC 8850 Controlling Multiple Streams for Telepresence Protocol Data Channel
- RFC 8843 Negotiating Media Multiplexing Using the Session Description Protocol
- RFC 8851 RTP Payload Format Restrictions