hello everyone, is there any way to send dtmf tones via command line once a call is connected?
i have registered a custom url handler in windows registry that calls phoner.exe connect and can initiate a call via a link like phoner://123456 through a browser.
Hangup is done with another custom protocol that calls phoner.exe disconnect.
Now the question is: I want to be able to send dtmf tones once the call is connected in a similar fashion, is that possible at all? 
Thank you