Installing The Dongle File - Polycom MGC-25 Release Notes

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Installing the Dongle File

To Upgrade the Dongle:
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e-mail). If the numbers do not match, do not proceed with the upgrade process and
contact support.
When the following error message appears: "No Maintenance Agreement Found/
MGC Serial Number not Found", please contact your next level of support.
Click OK when Download is complete.
Connect to the MCU.
Right-click the MCU icon, click MCU Utils, and then click Send Configuration File.
The Open dialog box opens.
Select the file <nnnn>.don from its location on your PC's hard disk, and then click
Open.
The dongle is being upgraded.
Reset the MCU.
Connect to the MCU and verify that the dongle information was updated; right-click
the MCU icon, and then click Dongle Information.
The new version number should be listed in the MCU Version box.
Software Upgrade Procedure
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