Need information for how to capture, transmit and receive a DTMF tone

Hello every body
I would like to implements the DTMF where i need some information that hoe i can
1) Capture the tone mean when i press button 'one' it has to capture and generate a vaoice file.
2) And i need to transmit the same thing to a remote system.
3) At the remote system how i can reveive and identify that the tone is for 'one'.
Thanks to ............. advance
Sreenath Kulkarni

JMF isn't the right tool - it's about handling media streams
You could use it to capture the audio source, then obtain the audio samples,
But you would then have to perfom some signal processing on it to interpret/decode for tone detection
This is what should already be available via the JTAPI API (haven't checked but should do this sort of thing)
ie you should be able to code up an application that receives 'DTMF Tone' events & does whatever you need to do in response
This is what IVR systems do

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    Hello every body
    I would like to implements the DTMF where i need some information that hoe i can
    1) Capture the tone mean when i press button 'one' it has to capture and generate a vaoice file.
    2) And i need to transmit the same thing to a remote system.
    3) At the remote system how i can reveive and identify that the tone is for 'one'.
    Thanks to ............. in advance
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    JMF isn't the right tool - it's about handling media streams
    You could use it to capture the audio source, then obtain the audio samples,
    But you would then have to perfom some signal processing on it to interpret/decode for tone detection
    This is what should already be available via the JTAPI API (haven't checked but should do this sort of thing)
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    This is what IVR systems do

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