# RFC 4733: RTP Payload for DTMF Digits, Telephony Tones, and Telephony Signals

> request for comments publication

**Wikidata**: [Q47164693](https://www.wikidata.org/wiki/Q47164693)  
**Source**: https://4ort.xyz/entity/rfc-4733-rtp-payload-for-dtmf-digits-telephony-tones-and-telephony-signals


## References

1. RFC Index
2. RFC 4733: RTP Payload for DTMF Digits, Telephony Tones, and Telephony Signals
3. DBLP Dataset 2021-01-02