A user from Company A uses the Microsoft Office Live Meeting 2007 console to join a Live Meeting that is organized by Company B.
Both Company A and Company B use Office Communications Server (OCS) 2007 server-based web conferencing.
The OCS 2007 servers in Company A and Company B are not federated.
In this scenario, the user from Company A cannot join the Live Meeting by using his user account configuration in the Live Meeting console.
This issue occurs because the Live Meeting console of the user in Company A tries to join the Live Meeting through the OCS server of Company A. Instead, it should try to join the meeting through the OCS server of Company B. When the conferencing user account is not reconfigured in Company A, the Live Meeting console of Company A cannot connect the OCS server in Company B.
To fix this problem, install the following cumulative update:
2433231 Description of the update package for the Windows-based Live Meeting 2007 client: November 2010
To work around this issue, reconfigure the conferencing user account settings in Company A. To do this, remove the value in User Name textbox, the value in Password textbox and the value in URL textbox of live meeting service in Live Meeting user accounts console.
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.