() It does not belong to the three elements of video conferencing multimedia business.
Regarding the gallery view in a multi-stream meeting, what is the following description incorrect? ()
Idealub local cannot call the remote end through the venue number, and the remote cannot call the local through the venue number, which may be caused by ().
Video conferencing provides users with remote real-time communication methods, and users can interact with sound, images, and data through video conferencing. ()