Play DTMF tone during call

Discussion in 'iOS Jailbreak & Cydia' started by mfniaki, Jun 15, 2010.

  1. mfniaki

    mfniaki New Member

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    I am working on application that using dylib,application is working on background all the time,
    so I would like to send DTMF tones during the call.
    there are some function in core telephoney like CTDTMFPlayStart, CTStartDtmfTone,
    but I don't how to use them really.

    I would appreciate any help, hint for sending DTMF tones during the call.
  2. sdschramm

    sdschramm Member

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    doesn't it already send the tones during a call?
  3. mfniaki

    mfniaki New Member

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    It is possible manually, it mean click on keypad and press the button,
    But I would like to use some function to send it programatically

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  4. mfniaki

    mfniaki New Member

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