How does jPFChat work?
jPFChat uses a heavily modified version of the popular and robust phpFreeChat script (www.phpfreechat.com).
The jPFChat component integrates the full power of the jPFChat script into your Joomla website. Registered users are automatically assigned their user name when they enter the chat while others pick a guest nickname (if you allow non-registered chatters).
You have full control over a significant number of chat parameters from the jPFChat backend settings in the Joomla admin panel.