Multi-User Conferences
Conferences allow many people to chat together in a space called a conference room.
The easiest way to start a conference is to right-click a group banner, and select Invite group to conference.
You will enter a conference room. Your contacts will each have received a conference invitation, they can click Join, to join you in the conference room.
You can invite more people to your conference by right-clicking in the right-hand pane and selecting Invite Users.