I have friends at various universities, and when I try to use my chat tool to talk to them, the ICE process fails, never finding a way to establish a peer-to-peer connection.
Now, the chat app without a peer-to-peer connection is in many senses a waste of time, and defeats the purpose of building myself an alternative. However, I want to still be able to do it, just in case.
Turns out it's not exceedingly complicated.
Then add a line to the
iceServers config eg: