Extracting the Installer Package
Microsoft Office Communications Server 2007 and Microsoft Office Communications Server 2007 R2 will reach end of support on January 9, 2018. To stay supported, you will need to upgrade. For more information, see Resources to help you upgrade your Office 2007 servers and clients.
You can extract the installer package (.msi) from the LMSetup.exe application.
Copy the file LMSetup.exe to a folder on your local hard disk.
Open a command prompt window. (Click Start, click Run, type cmd, and then click OK.)
Change the directory to the folder to which you copied the .exe file.
To extract the LMConsole.msi file, type the following command at the command prompt:
LMSetup.exe -out <drive>:\<folder path>