
Welcome to the World Tone Database, dedicated to the A-Z of international call progress tones. From here you can research tone parameters in national tone plans and hear the tones on-line.
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Country | Tone | Frequency/Hz | Cadence/s | Audio |
Burkina Faso | Acceptance tone | 425 | 1.0 on 4.0 off | ![]() |
Burkina Faso | Busy tone | 425 | 0.5 on 0.5 off | |
Burkina Faso | Busy tone | 440 | 0.5 on 0.5 off | |
Burkina Faso | Busy tone | |||
Burkina Faso | Confirmation tone | |||
Burkina Faso | Congestion tone | |||
Burkina Faso | Congestion tone | |||
Burkina Faso | Dial tone | |||
Burkina Faso | Dial tone | |||
Burkina Faso | Ringing tone - I | |||
Burkina Faso | Ringing tone - II | |||
Burkina Faso | Ringing tone - III | |||
Burkina Faso | Route tone | |||
Burkina Faso | Special information tone |