User-Managed Installation
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.
Communicator 2007 can be installed in your organization using a file server on your network as a software distribution point for the Communicator 2007 Windows Installer package. At rollout time, you can send an e-mail to users explaining the installation process and provide a link to the distribution point.
Note
Administrator privileges or administrator credentials (in Windows Vista® Standard User mode) are required to install Communicator 2007.
The files in the installation package are protected from tampering by using digital signatures.