What you need for this book

A brief understanding of SIP is required to set up the operation environment. It is recommended that you use Linux, as it supports the installation of many open source components described in the book. Web development skills are required to make the WebRTC web-based application using HTML and browser APIs. It is recommended that you use the Eclipse IDE for client-side development, as depicted in many screenshots provided in the book. To host the applications, any web server, such as Apache, will do.