Simple Joomla Content Plugin with Twilio Integration

Joomla Content Plugin with Twilio Integration. Should be straightforward as functions are pretty limited. See and READ attached specs. You will need to know Joomla, PHP, HTML/css, and get to know Twilio (XML based audio widget). See attached specs. Feel free to take the icons from rockettheme [login to view URL] Please read the project first and write the word "Understood". Also write your steps and suggestions to complete the project with a short description of what you understood.