One of the first things that should be done when debugging any client side issues with Office Communicator, Office Live Meeting, or the Office Live Meeting Outlook Add-In is to know what versions of each client the user is running.
Rather than have the user open each application and do a “Help | About” and tediously [...]
The root cause of Office Live Meeting audio and video issues typically fall into one of these categories: Network conditions, Client side specific issues, or problems on the OCS server. While network conditions are often assumed to be the culprit, many end-user client factors like audio and video device drivers can equally affect audio and video [...]