Can I send digits to an incoming twilio call with twiml?...

Using ToneController to get more than one digit...

Decoding DTMF from a WAV file...

matlab - Tone generator...

does blocking of incoming and outgoing audio also block dtmf tone in sip calling?...

How to use the DTMFRecognitionEngine class in Microsoft.Speech...

Read dtmf using asterisk-java...

Is there any direct way of encrypting DTMF tone so that only intended will receive this?...

Asterisk ignores DTMF during all calls - cannot use keypress features...

Is there any way of sending DTMF tones during a call with linphone?...

No RTP or SIP DTMF with libjitsi...

Is it kosher to send RTP audio and DTMF events at the same time?...

VXML dtmf grammar with unknown number of digits and specific terminating character...

DTMF # and * workaround in iOS4?...

What is 'Normalized frequency in the range [0,1)', à la DTMF & Goertzel algorithm...

How can I originate a call and read DTMF value using asterisk-java?...

What is the purpose of using DTMF in sip based softphone?...

DTMF detection using Goertzel Algorithm...

decode dtmf from array of bytes using C#...

Letters in DTMF | GRXML | Multiple Keypress on same number...

How to send DTMF tones in active call in android?...

Network connection when receiving/making a call...

Receiving DTMF in Android...

Listen to DTMF tones during Sip/VoIP or regular calls...

Android decode DTMF code coming from other phone...

"RFC 2833 RTP Event" Consecutive Events and the E "End" Bit...

Getting DTMF signals when receiving a call on Android...

Splitting a DTMF signal from a wav file using Matlab...

Windows Phone Phonecall with dtmf...

send DTMF tones in ongoing call...