I really don't know how to do it, but when I was looking at the Audio::Data documentation I noticed that it had overloaded the operators, this may be what you need in order to make the DTMF. I was thinking allong the lines of using the + operator to mix the two tones.

In reply to Re: PERL and DTMF by neosamuri
in thread PERL and DTMF by perlphreak

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