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

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

Status PROPOSED STANDARD
Format TXT=68786 bytes
Authors S. Petrack
Date May 2000
Keyphrases tone payload RTP events

Obsoleted by

References

Referenced by

RFC3264: An Offer/Answer Model with Session Description Protocol (SDP).
RFC3372: Session Initiation Protocol for Telephones (SIP-T): Context and Architectures.
RFC3388: Grouping of Media Lines in the Session Description Protocol (SDP).
RFC3398: Integrated Services Digital Network (ISDN) User Part (ISUP) to Session Initiation Protocol (SIP) Mapping.
RFC3485: The Session Initiation Protocol (SIP) and Session Description Protocol (SDP) Static Dictionary for Signaling Compression (SigComp).
RFC3660: Basic Media Gateway Control Protocol (MGCP) Packages.
RFC3794: Survey of IPv4 Addresses in Currently Deployed IETF Transport Area Standards Track and Experimental Documents.
RFC3976: Interworking SIP and Intelligent Network (IN) Applications.
RFC4083: Input 3rd-Generation Partnership Project (3GPP) Release 5 Requirements on the Session Initiation Protocol (SIP).
RFC4103: RTP Payload for Text Conversation.
RFC4317: Session Description Protocol (SDP) Offer/Answer Examples.
RFC4351: Real-Time Transport Protocol (RTP) Payload for Text Conversation Interleaved in an Audio Stream.
RFC4463: A Media Resource Control Protocol (MRCP) Developed by Cisco, Nuance, and Speechworks.
RFC4504: SIP Telephony Device Requirements and Configuration.
RFC4585: Extended RTP Profile for Real-time Transport Control Protocol (RTCP)-Based Feedback (RTP/AVPF).
RFC4730: A Session Initiation Protocol (SIP) Event Package for Key Press Stimulus (KPML).
RFC4733: RTP Payload for DTMF Digits, Telephony Tones, and Telephony Signals.