Cisco Cisco Unified MeetingPlace Video Integration

After reset, the latest version is installed on the MCU.

(Optional) Restore a previously saved MCU custom configuration.

Click Import on the toolbar of the MCU web user interface to import a previously saved MCU 
version 5.x configuration .ini file.

When downgrading to MCU version 5.0.0.58, ensure that you are using the appropriate software for your 
platform (3515 or 3545).

Version.5.0 refers to either MCU version 5.0.1.0.12 (and siblings) or to MCU version 5.0.0.0.58 units. 
Version.5.1 refers to either MCU version 5.1.0.0.24 (and siblings) or to MCU version 5.1.1./5.1.2 (and 
siblings) units.

Save the current MCU custom configuration.

Click Export on the MCU web user interface toolbar to export the MCU configuration to a *.ini file. 

Burn the MCU version 5.0 application with the MCU default configuration.

Run the MCU v5.0 Upgrade Utility.

Provide the target IP address.

Click Customize.

Ensure that MCU Factory Default Configuration option is not selected.

Ensure that all other Customize options are selected, including the Default MCU Configuration 
option.

Click Upgrade to perform the downgrade procedure. 

Wait while the MCU performs the downgrade procedure and resets.

This may take a few minutes. Please wait until the procedure is fully completed and the Upgrade 
Utility reports that the downgrade has been performed successfully. 

Run the MCU v5.0 Upgrade Utility again. 

Click Customize.

This time, ensure that the MCU Factory Default Configuration option is selected.

Ensure that all other Customize options are cleared.