Federated users do not receive a meeting invitation in Lync Server 2010

Symptoms

Assume that you deploy the federation feature in a Microsoft Lync Server 2010 environment. Then, a Lync 2010 user tries to invite federated users to a meeting. However, some federated users do not receive the meeting invitation.

Cause

This issue occurs because a variable is not set correctly. This causes an error that indicates that federation is disabled globally. Therefore, an SQL stored procedure does not work.

Resolution

To resolve this issue, install the following cumulative update:
2670334 Description of the cumulative update for Lync Server 2010, Core Components: February 2012
Properties

Article ID: 2672935 - Last Review: Mar 1, 2012 - Revision: 1

Microsoft Lync Server 2010 Standard Edition, Microsoft Lync Server 2010 Enterprise Edition

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