The figure below depicts the JCE SCM window that is displayed when the JCE is invoked. Area 1 contains two menus. Selecting New Session or Join Session initiate a new session or joins the session in progress. For both cases, the dialog window will appear in which you may need to provide the server host and port that you wish to connect to. The Exit menu item is used to quit the session.
Available menu displays a list of tools available.
You can just click on the appropriate menu item to launch the tool. The available tools are obtained from the file tools located in the .jce directory under the user's HOME directory once you have set your environment. See the setting up your environment before running the JCE for more information. Two scrolling lists display the current participants and tools being used for the session in area 2. In area 3, the Audio button allows the user to start the audio system.