Figure 231: Upgrading Firmware Files 
 
  Wait until the upgrading process is successful and a window will be popped up in the Web GUI. 
 
Figure 232: Reboot UCM6200 
 
  Click on "OK" to reboot the UCM6200 and check the firmware version after it boots up. 
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  Notes: 
-  Please do not interrupt or power cycle the UCM6200 during upgrading process. 
-  The firmware file name allows the use of the following special characters: “_@#*~&”. 
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