The Microsoft Office Communications Server 2007 Best Practices Analyzer Tool is a diagnostic tool that gathers configuration information from a Microsoft Office Communications Server 2007 environment and determines whether the configuration is set according to Microsoft best practices.
With the proper network access, the tool can examine your Active Directory and Office Communications Server 2007 servers to do the following:
Proactively perform health checks, verifying that the configuration is set according to recommended best practices
Generate a list of issues, such as suboptimal configuration settings or unsupported or not recommended options
Judge the general health of a system
Help troubleshoot specific problems
Prompt you to download updates if they are available
Provide online and local documentation about reported issues, including troubleshooting tips
Generate configuration information that can be captured for later review
You can read more about it and download it from
here.