Sometimes meeting with your co-workers or classmates is better when done online. This is because video conferencing makes it more convenient and effective also especially if you want to schedule an emergency meeting, a class, and the like. Video Conference - TeamLink is an application that allows you to host up to 300 participants. This is also great because it supports Windows, Mac, Linux, and iOS. Moreover, it awesome to take a look at the features for you to get yourself up to speed. Also, you don't have to worry about a thing because it is completely free and you can easily download it via Google Play.