On GameSurge network. Although there are new apps like Discord that mimic it, IRC itself has been around for decades. It’s a time-tested system with a wealth of features.
To connect, a chat client like HexChat 2.14.3 is needed (or mIRC, a propietary client)
After having a chat client installed, copy and paste this link on your browser:
Discord seems cool and all, but channel operators lack reasonable amount of ownership over their servers, and Discord touches every text and voice message that comes through its centralized and propietary network (urg!) For voice communication, we have the good old, reliable TeamSpeak server, with plenty of channels available.
Install TS3, then copy and paste this link on your browser: