After you download/ install and run the program, you will see this.
red arrow: where you create your name for the server, please use your in game name
yellow arrow: where you input the shit to connect to the correct server which you see below
On top click "new" and select a name to identify the server to you , can be anything you want
Hostname: this is the IP address of the server, so enter it as you see it in legion slogan
Port number: the four digit number that will accompany the IP address in legion slogan
Password: will remain blank unless otherwise told there is one
Default channel: also blank
*NOTE* the ip / port shown in these screenshots are not ours, they were from 12sky
Red: click box and type in the key you wish to be your "talk button" i.e you push it down then speak into mic
Green: outbound is how loud people hear you, inbound is how loud you hear everyone else
** The test with option is to hear yourself through your headset / speakers so you are able to adjust your outbound to something proper