File list (Check if you may need any files):
voip
....\CapturePlayback$CaptureThread.class
....\CapturePlayback$PlayThread.class
....\CapturePlayback.class
....\CapturePlayback.java
....\ChatApplet.class
....\ChatApplet.java
....\ChatClient$Listener.class
....\ChatClient.class
....\ChatClient.java
....\ChatServer$Listener.class
....\ChatServer.class
....\ChatServer.java
....\ServerApplet.class
....\ServerApplet.java
....\ServerCapturePlayback$CaptureThread.class
....\ServerCapturePlayback$PlayThread.class
....\ServerCapturePlayback.class
....\ServerCapturePlayback.java