The remote video conference system is a modern office system, which can meet the needs of people to cross the boundary of space and realize "interview" in different places through the network. Scope of application Meeting rooms, living rooms, reception rooms, etc., can be used in video conferencing, remote teaching, remote medical diagnosis, online marketing, visual collaborative office, off-site test, customer remote service support, etc. Supports simultaneous Android and i0S user participation, with multi-person voice, multi-person video, screen sharing, document sharing, whiteboard sharing and other functions.