Loading critical patches on IP Office 9.0.3

[kpray]

How do I load an individual critical patch on IP Office?

[thiel2]

Unzip to a folder, replace the ip500.bin and ip500v2.bin files in your Manager folder with the new ones. Then connect to the IP office, and do an Upgrade, which will show you the control unit at its current level and 9.0.3 as the available.