The class receiver receives and presents the received media. A chat facility is also provided for the user. It has 19 classes in all. The voice and video mail service allows the user to check the mailbox for mail messages and play them, or compose and send messages. The media is captured and transmitted from the sending end while it is received and stored in a file at the other end.
Implementation is spread over nine classes.
The video conference package allows users to schedule and host conferences in a corporate intranet. Multiple simultaneous conferences are allowed. The conference manager allows the policies and modalities of conferences to be defined and implemented. Audio, video and text exchanges are possible in a conference. The Java Shared Data Toolkit is used for slide presentation and for the implementation of a white board.