Cisco Cisco TelePresence MCU 4510 Release Notes
Updating to Version 4.2
Cisco TelePresence MCU Version 4.2(1.50) software release notes
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7. When shutdown has completed, click
Restart MCU and upgrade.
8. When prompted, confirm the restart. The unit will restart and upgrade itself – this may take up to
25 minutes.
Note: If you have been logged out due to inactivity, log in again as admin and click Restart MCU and
upgrade on the Shutdown page.
upgrade on the Shutdown page.
Notes
The progress of the upgrade can be monitored through the serial port
Before upgrading, make sure that the MCU is not in use. Anyone using the MCU at the time of the
upgrade may experience poor performance and loss of connectivity
upgrade may experience poor performance and loss of connectivity
Downgrade instructions
If you need to reverse your upgrade, you can re-install the former version of the software. The
downgrade procedure is the same as for the upgrade except that it uses the earlier software image.
downgrade procedure is the same as for the upgrade except that it uses the earlier software image.
CAUTION:
If you use CDR data for any purpose you must download and save the CDR
data before you downgrade to an earlier version.
To downgrade from release 4.2:
1. Go to Settings > Upgrade.
2. In the Restore configuration area, locate a configuration.xml file that is compatible with the
release to which you want to downgrade. Note that this must be a configuration file saved before
Advanced account security mode was enabled.
Advanced account security mode was enabled.
3. Check the User settings check box.
4. If required, check the Network settings check box.
5. Click Restore backup file.
6. When the configuration has been restored, follow the instructions as detailed in Upgrade
instructions above.