The Voice Recording Applets SDK allows to record the voice from web site, compress it to 4800bps and upload it to the web server via HTTP. To playback the recorded voice from the server the embedded voice streaming player or a separate player as a voice-streaming applet can be used. The voice recording and voice streaming applets are developed in Java 1.1. So, the client does not need to install a big size Java 1.3 plug-in. Both recording and playback applets has a JavaScript interface. So, the developer can customize the JavaScript code correspondingly to scenario and style of the web site.