Microsoft has fixed in CU3 a problem some customers have encountered with CU2 in Address Book download where some lockup occured. This is resolved in OC 2007 R2 CU3.
Second, Microsoft has just released a brand new capability: the Cumulative Server Update Installer for OCS 2007 R2 is now available on the Microsoft download center. All the information needed to install this package is in the KB 968802- http://support.microsoft.com/kb/968802.
This is a single package which can seamlessly install the required patches on all the OCS 2007 R2 server roles. The process for updating R2 had gotten a bit complex (requiring applying the patches in specific order, etc) and this will make it much simpler. Microsoft has bundled the various OCS 2007 R2 server role patches into this single Update Installer.
Note: the server update installer does not install Group Chat patches, Office Communicator 2007 R2.
Also the server update installer does not install the Database upgrade OCS2009-DBUpgrade.msi (in particular the one from QFE2/CU2, which is required for Cumulative Updates from CU2 and up).
Here are the instructions on how to install the Server patches (as also explained in the KB).
To install updates for Office Communications Server 2007 R2 using the Cumulative Update Installer.
Cumulative Server Update Installer
To install these updates, you must apply the updates by using Cumulative Server Update Installer, and then manually run the database upgrade from July 2009 for Office Communications Server Back-end database.
Note: The Cumulative Server Update Installer applies all updates for the appropriate server role in one click.
To use the Cumulative Server Update Installer, follow these steps.
Note If User Account Control (UAC) is turned on, you must start the Cumulative Server Update Installer by using elevated permissions. This makes sure that all updates are installed correctly.
- Download Cumulative Server Update Installer. To do this, visit the following Microsoft Download Center Web site:Collapse this imageExpand this image
- Run Cumulative Server Update Installer by using the UI or by using a command line.Note The UI provides a clear indication of which updates are installed when you click Install Updates.To run the Installer by using a command prompt, use the following command, together with the appropriate switches:
ServerUpdateInstaller.exe [/silent [/forcereboot]] | [/extractall]
The /silent/forcereboot switch applies all the applicable updates silently and then automatically restarts the server at the end of the installation process if it is necessary.
The /extractall switch the updates from the installer and puts the updates in a subfolder that is named “Extracted” in the folder in which you ran the command.
- Apply the update for Office Communications Server 2007 R2 Back-end Database if it is not already applied. To obtain this update, visit the following Microsoft Web site: