RFCs about DTMF
7 documents indexed under this keyword
- RFC 2833RTP Payload for DTMF Digits, Telephony Tones and Telephony SignalsObsoletedMay 2000proposed standardreplaced by RFC4733, RFC4734
- RFC 3601Text String Notation for Dial Sequences and Global Switched Telephone Network (GSTN) / E.164 AddressesCurrentSeptember 2003proposed standard
- RFC 3660Basic Media Gateway Control Protocol (MGCP) PackagesCurrentDecember 2003informational
- RFC 4730A Session Initiation Protocol (SIP) Event Package for Key Press Stimulus (KPML)CurrentNovember 2006proposed standard
- RFC 4733RTP Payload for DTMF Digits, Telephony Tones, and Telephony SignalsUpdatedDecember 2006proposed standard
- RFC 4734Definition of Events for Modem, Fax, and Text Telephony SignalsCurrentDecember 2006proposed standard
- RFC 5629A Framework for Application Interaction in the Session Initiation Protocol (SIP)CurrentOctober 2009proposed standard