How can I properly time a message to play to a voice mail system?
The beep detector allows you to play a message and then receive notice once a beep is "heard". This means that you can begin playing a message after a call is connected, and once the voicemail system plays a tone you can begin playing the full message. This means that your message should not get cut off.
To learn more about how to use the beep detector, you'll want to review this link: How to Use the Beep Detector in Voice Elements