Connection

Please check Initial Connection Diagram to understand how x Chat works.

x Chat let you to change the port setting if you are behind a firewall.

; Port Setting
; - Change the value only if it conflicts with other application
; - Defualt value from 2500 - 2505
LocalPort=2500
RemotePort=2500

As you see in the example in xchat.ini and the initial screen you saw in this program, the default local port for listening and remote port for connecting is 2500. You can change the value as you wish as long as sender's local port setting is matched with receiver's port setting.

What happen if you set the value to 0?
If you set the port address to 0, this program will use random port address that is available.