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Status:

EXPERIMENTAL

Authors:

R. Presta
S P. Romano

Stream:

IETF

Source:

clue (art)

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DOI:  https://doi.org/10.17487/RFC8847

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Abstract

The Controlling Multiple Streams for Telepresence (CLUE) protocol isan application protocol conceived for the description and negotiationof a telepresence session. The design of the CLUE protocol takesinto account the requirements and the framework defined within theIETF CLUE Working Group. A companion document, RFC 8848, delves intoCLUE signaling details as well as the SIP / Session DescriptionProtocol (SDP) session establishment phase. CLUE messages flow overthe CLUE data channel, based on reliable and ordered SCTP-over-DTLStransport. ("SCTP" stands for "Stream Control TransmissionProtocol".) Message details, together with the behavior of CLUEParticipants acting as Media Providers and/or Media Consumers, areherein discussed.

For the definition ofStatus,seeRFC 2026.

For the definition ofStream, seeRFC 8729.