Users Manual

SME VOIP SYSTEM GUIDE 1.1 102 | P a g e
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8.6 Base station(s) Firmware Upgrade
On the Firmware Update page, Base stations are updated in the same way as repeaters and handsets.
After entering the required version and required branch, choose Save/Start update button and select OK from the
dialog window to start the update/downgrade procedure.
The relevant Base station(s) will automatically reboot and retrieve the firmware specified from the server and update
itself accordingly.
The base firmware update behavior is: Base will fetch the fwu file for approximately 3 minutes, then reboot and start
flashing the LED again for approximately 3 minutes. Finally, it reboots in new version.
NOTE: All on-going voice calls are dropped from the Base station(s) immediately after the firmware update procedure
has started.
Base firmware confirmation
Base station firmware version status in a multicell environment can be seen in the Multi Cell overview page, column 4
(Version).
Screenshot
Verification of Firmware Upgrade
If the firmware upgrade/downgrade does not start, you can check the syslog to see if the path is right. First, go to
Management and set the “Syslog Level” parameter to “Debug”. Press Save and afterwards click on the Syslog URL
from the left-handed menu. On the displayed data it can be checked whether the upgrade/downgrade has been
successful. Please see the example below of a failed firmware upgrade due to wrong path