Asterisk - An open source telephony switching and private branch exchange service for Linux.
TeamViewer - TeamViewer lets you establish a connection to any PC or server within just a few seconds.
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.
AnyDesk - AnyDesk is the world's most comfortable remote desktop application. Access all your programs, documents and files from anywhere, without having to entrust your data to a cloud service.
freepbx - FreePBX is a web-based open source GUI that controls and manages Asterisk (PBX).
GoToAssist - RescueAssist, formerly GoToAssist, identifies, diagnoses & solves issues fast with our remote desktop support software. Learn more about RescueAssist today!