T.140 Real-Time Text Conversation over WebRTC Data Channels
RFC 8865, “T.140 Real-Time Text Conversation over WebRTC Data Channels”, is a Proposed Standard document published in January 2021 by C. Holmberg, G. Hellström. It updates RFC 8373. The canonical text is published by the RFC Editor.
Abstract
This document specifies how a Web Real-Time Communication (WebRTC) data channel can be used as a transport mechanism for real-time text using the ITU-T Protocol for multimedia application text conversation (Recommendation ITU-T T.140) and how the Session Description Protocol (SDP) offer/answer mechanism can be used to negotiate such a data channel, referred to as a T.140 data channel. This document updates RFC 8373 to specify its use with WebRTC data channels.
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
The canonical text of RFC 8865 is hosted at rfc-editor.org. Available in HTML,TXT,PDF,XML.
- RFC 8864 Negotiation Data Channels Using the Session Description Protocol
- RFC 8866 SDP: Session Description Protocol
- RFC 8863 Interactive Connectivity Establishment Patiently Awaiting Connectivity
- RFC 8867 Test Cases for Evaluating Congestion Control for Interactive Real- Time Media
- RFC 8862 Best Practices for Securing RTP Media Signaled with SIP
- RFC 8868 Evaluating Congestion Control for Interactive Real-Time Media
- RFC 8861 Sending Multiple RTP Streams in a Single RTP Session: Grouping RTP Control Protocol Reception Statistics and Other Feedback
- RFC 8869 Evaluation Test Cases for Interactive Real-Time Media over Wireless Networks