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RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals
RFC 2833

Revision differences

Document history

Date By Action
2026-05-20
(System) Changed metadata: changed keywords to '['RTP', 'real-time application protocol', 'DTMF', 'dual-tone multifrequency']' from '[]'
2026-05-20
(System) Metadata update from RFC Editor
2026-05-20
(System) Changed author "S. Petrack": changed name from "Scott Petrack" to "S. Petrack", cleared country (was "USA"), changed order from "0" to "2"
2026-05-20
(System) Changed author "H. Schulzrinne": changed name from "Henning Schulzrinne" to "H. Schulzrinne", cleared country (was "USA")
2026-05-20
(System) Metadata update from RFC Editor
2000-05-01
(System) RFC published