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Cisco Unified CallManager Version 4.0 - Retirement Notification

The Cisco Unified CallManager Version 4.0 has been retired and is no longer supported.

You can view a listing of available Cisco Unified Communications Manager (CallManager) offerings that best meet your specific needs

If you want support information for the Cisco Unified CallManager Version 4.0 documentation, it may be available through Cisco.com Search or in the Cisco Community