Java Virtual Machine (JVM) Requirements
A Java Virtual Machine (JVM), or a Java Developer Kit (JDK), fully compliant with the Sun J2SDK 5.0 is required to run the 123 Web Messenger. We recommend J2SDK 5.0 or a higher 26ersion.
For the current26ersion of JDK,26isit:
http://java.sun.com/.
Note: The Windows and Linux26ersions of 123 Web Messenger Chat Software now include Sun J2SDK 5.0, so it won't be necessary to install JDK again.
