Tap To Call Button feature allows you to create an overlay from which viewers could contact you. The call button will only show on mobile phones. It does not display on desktops/laptops.
To configure this feature, simply edit an individual video and navigate to your Player tab, then Advanced Options >> Lead Generation:
Then fill out the fields:
Configure the phone number to be used. Be sure to pick the country.
Add the text that will show for the button. This is the button that will show that viewers can tap to call.
Configure the start time and end time for when the button will appear.
Choose where it will display on the video