RTP Payload for Text Conversation
RFC 4103, “RTP Payload for Text Conversation”, is a Proposed Standard document published in June 2005 by G. Hellstrom, P. Jones. It obsoletes RFC 2793. It has since been updated by RFC 9071. The canonical text is published by the RFC Editor.
Abstract
This memo obsoletes RFC 2793; it describes how to carry real-time text conversation session contents in RTP packets. Text conversation session contents are specified in ITU-T Recommendation T.140.
One payload format is described for transmitting text on a separate RTP session dedicated for the transmission of text.
This RTP payload description recommends a method to include redundant text from already transmitted packets in order to reduce the risk of text loss caused by packet loss. [STANDARDS-TRACK]
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 4103 is hosted at rfc-editor.org. Available in TXT,HTML.
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