Asterisk is a well-known open source voice communications software. It allows to create and deploy a wide range of telephony applications and services, including IP PBXs, VoIP gateways, call center ACDs and IVR systems.

For more information on the asterisk project, visit the official website.

As thesis project for my bachelor's degree, I developed a graphical user interface for the asterisk software to activate when the platform is used as softphone.