Call a number directly from your cordova application.
Chillyprig - Fork to add (Android) make the app become active after phone calls.
Install the plugin using:
cordova plugin add https://github.com/Rohfosho/CordovaCallNumberPlugin.git
Use the plugin in your JS file:
window.plugins.CallNumber.callNumber(onSuccess, onError, number);
Make sure to create onSuccess and onError call back functions.