Communication through online teaching software

How to communicate with others while online teaching? As a powerful online teaching tool, CUMeeting video conferencing software supports HD video chat and text chat with others. It lets you talk with others face to face, text chat with others and save chat log on your computer. Here, I would like to introduce CUMeeting video chat and text chat features to you.
Video chat - CUMeeting has 8 video layouts including 1 video, 2 videos, 4 videos, 6 videos, 9 videos, 12 videos, 16 videos and picture-in-picture.
Text chat - Text chat panel in the left-bottom of the CUMeeting's interface. CUMeeting online training software supports private chat and public chat. If you need to private chat with one attendee, you should select this user in dropdown menu. Moreover, you can change font, font size and font color, etc.