Handle user input with DTMF

A code snippet that shows how to handle a user input with DTMF. The user enters an option on the keypad and the selected option is acknowledged via a text-to-speech message.

Try it out

Call your Vonage Number. When the call is answered you will hear a menu. Press 1 on the keypad followed by the # key. You will then hear a text-to-speech message acknowledging your selected option.

Further Reading

• Interactive Voice Response (IVR) - Build an automated phone system for users to input information with the keypad and hear a spoken response.