Cisco Cisco Unified MeetingPlace Web Conferencing

However, Sun Java 1.4.2_05 will not be removed by the installer when performing an upgrade of a 
previous version of Web Conferencing. It is possible and allowed to remove the Java 2 Runtime 
Environment, SE v1.4.2_05 by using the standard Windows Add/Remove Programs control panel.

Microsoft or Sun Java associated to a web browser is still required on the client side for end users to 
participate in web conferences. There is no change of operations or requirements for end users in this 
area.

As a consequence of the structural changes described above, some installation and configuration steps 
described in the Installation and Upgrade Guide for Cisco Unified MeetingPlace Web Conferencing 
Release 5.4 and in the Configuration Guide for Cisco Unified MeetingPlace Web Conferencing Release 
5.4 no longer apply. See the 

 under “

Web Conferencing supports Microsoft Internet Explorer 7.0 on Windows XP and Windows Vista.

Web Conferencing supports the following Java versions on end-user workstations:

Microsoft JVM 3810.

Sun Java 1.4.2_04 or later—except versions 1.4.2_10, 1.4.2_11, and 1.5.0_06, which have a defect 
affecting the Web Meeting Console.

If the system has Cisco Unified MeetingPlace Video Integration installed, you must upgrade to Video 
Integration Release 5.4(107).

This section lists new product documentation available with this release. 

For the most current list of supported version combinations of Cisco Unified MeetingPlace Audio Server 
and the Cisco Unified MeetingPlace components, refer to Compatibility Matrix: Cisco Unified 
MeetingPlace Components at