Firefox OS/Comms/Dialer/DTMF Tones

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Gabriele is the best person to contact for issues here.

  • Used by answering machines, for example, to see what number was pressed
  • The keypad code is not very nice
    • More than 50 numbers breaks down our logic for example
    • Swiping fingers over the keypad doesn't work very well
  • When user hits a button, we play the sound for that number and send over network at the same time
    • Sound is very glitchy on first play due to WebAudio blugs
    • Was a certification blocker
    • Plastered with workarounds, 2 separate hacks in keypad, should be as simple as playing a sound