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

This memo describes how to carry dual-tone multifrequency (DTMF) signaling, other tone signals and telephony events in RTP packets. [STANDARDS-TRACK]

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Incoming relationships (8 related RFCs)

Obsoleted by — RFC 4733: RTP Payload for DTMF Digits, Telephony Tones, and Telephony Signals
Obsoleted by — RFC 4734: Definition of Events for Modem, Fax, and Text Telephony Signals
Informatively referenced by — RFC 4103: RTP Payload for Text Conversation
Informatively referenced by — RFC 3388: Grouping of Media Lines in the Session Description Protocol (SDP)
Informatively referenced by — RFC 4730: A Session Initiation Protocol (SIP) Event Package for Key Press Stimulus (KPML)
Informatively referenced by — RFC 3660: Basic Media Gateway Control Protocol (MGCP) Packages
Informatively referenced by — RFC 4351: Real-Time Transport Protocol (RTP) Payload for Text Conversation Interleaved in an Audio Stream
Informatively referenced by — RFC 10006: Automatic SIP Trunking and Peering