IVR: Screening & Recording with Java and Servlets

This Java Servlets sample application models a typical call center experience with stranded aliens receiving instructions on how to get off Earth safely. The application allows agents to screen calls, connect calls, and record voicemails. It also includes features such as call screening, agent availability checks, and voicemail playback. The application uses Twilio's Voice API to handle phone calls, text messages, and recordings.