Asterisk - An open source telephony switching and private branch exchange service for Linux.
15Five - 15Five software elevates the performance and engagement of employees by consistently asking questions and starting the right conversations.
FreeSWITCH - FreeSWITCH is an open-source media application designed to support popular protools such as SIP and WebRTC and provides a platform to develop voice and video applications.
Officevibe - Officevibe is an employee survey platform with the mission of improving company culture. Measure and improve your culture in less than 5 minutes per month, with our simple surveys.
FusionPBX - FusionPBX is an open source FreeSWITCH GUI.
Kudos - Kudos is the simple and easy to use employee recognition software that enhances employee engagement and team communication.