There are very few client requirements for Communicator Web Access (2007 R2 release). All you need a supported operating system and Web browser. There is one exception: Windows users who want to share their desktop with other uses need to install the Communicator Web Access Plug-in. Communicator Web Access is currently supported on the following operating systems and Web browsers:
Microsoft Windows 2000 Service Pack 4 (SP4)
- Internet Explorer 6.0 Service Pack 1 (SP1)
Microsoft Windows XP Service Pack 2 (SP2)
- Internet Explorer 6.0 Service Pack 2 (SP2)
- Internet Explorer 7.0
- Firefox 3.0.X
Microsoft Windows Vista
- Internet Explorer 7.0
- Firefox 3.0.X
Macintosh OS 10.3.9
- Safari 1.3.X
- Firefox 3.0.X
Macintosh OS 10.5.4
- Safari 3.X.X
- Firefox 3.0.X
Red Hat Linux 2.16
- Firefox 3.0.X
 Note: |
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| It is possible that Communicator Web Access will run under other Web browsers or on other operating systems. However, these alternate configurations have not been tested and are not officially supported. |