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TS 23.014 (CT1)
Support of Dual Tone Multi-Frequency (DTMF) Signalling

3GPP‑Page   ETSI‑search   full‑ToC    
V15.0.0 (PDF)  2018/06  14 p.
V14.0.0  2017/03  14 p.
V13.0.0  2015/12  14 p.
V12.0.0  2014/09  14 p.
V11.0.0  2012/09  14 p.
V10.0.0  2011/03  14 p.
V9.0.0  2009/12  14 p.
V8.0.0  2008/12  14 p.
V7.0.0  2007/06  14 p.
V6.0.0  2005/01  14 p.
V5.1.0  2002/09  14 p.
V4.1.0  2002/09  14 p.
V3.2.0  2002/09  14 p.


Rapporteur:  Mr. Ungvari, Gabor
Antecedent:

Dual Tone Multi Frequency (DTMF) is an inband signalling system, primarily used from terminal instruments in telecommunication networks. The international recommendation which applies is ETSI ES 201 235. This TS describes how DTMF signals are supported in the 3GPP system.


 

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