How to set up a network for video conferencing?

Question

Computer networks

There was a need to use one not very popular platform for conferencing and this message came up:
"For computers that will be
connected to the
videoconferencing system, you need to open
ports TCP / UDP ports 16384 - 32768 are accessible)"

How to configure ports in this range? I know how to open a specific port, but there is a gap. If that router
Xiaomi Mi Router 4A

Answer 1

Did you mix up open port and forward port?
If the documentation was translated in the forehead and there it is open ports - read as "port numbers for which connections are allowed outside." In the case of a soap dish instead of a router, no additional actions are required, it should work by itself.

Answer 2

If you have a normal dlmashny Internet, everything will work anyway. You don't have to do anything.
You do not configure anything additionally for VK, Votsap, Telegram