I just put out a inquiry on this just a few days ago and was also told it can't be done. I made some mp3 files of the various DTMF sequences I wanted - which play nicely when I press the buttons on my app - but it doesn't go out to the other end. You'd think this would be possible. Several years ago, I tried inserting DTMF via the headset jack of a conventional cell phone, but the vocoder mangled it such that it couldn't be detected at the other end. - Brian
On Jul 15, 2:32 am, Amit Mangal <[email protected]> wrote: > Hi Everyone, > > I want to send dtmf tone 12345 when called party picked up the phone . > > I am not getting idea from where to start ? > > is any one can guide me for sending dtmf tone from where to strat ? > > is it possible on android ? > > thanks -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
