·         Enable Live Meeting File Tracing on the client side (Where office communicator is installed)

• You can enable Live Meeting File Tracing by doing the following Registry keys on your client.

• HKCU\Software\Microsoft\Tracing\uccp\LiveMeeting

• Inside the folder there is a key called EnableFileTracing.  By default it will be 0.  Change it to 1.

• Also there is a FileDirectory path where the log files get stored.  By default this is in the %USERNAME% directory. You can change it according to your preference.

• After you make the above changes. 

• Exit out of the registry

• Reproduce the issue you want to capture

• Go to your user profile. There should be a folder "tracing" inside that. This folder has the uccp log.

Note: There is a tool "snooper.exe" in the OCS 2007 resource kit. you can use this tool to analyse the uccp log generated after the above steps. Open the uccp log in snooper.exe and analyze it. (Pretty much useful!)