A new update for Lync 2010 desktop clients is now available, bringing us to version number 7577.280. From KB2551268, the update adds the following fixes:
- 2551849 Lync 2010 still polls for the conversation history of a non-listed contact
- 2551847 Lync 2010 still polls for the voice mail of a non-listed contact
- 2551846 An update is available that adds npMeetingJoinPluginOC.dll and MeetingJoinAxOC.dll files to Lync 2010
- 2551848 The Office Communicator Object Model API requires calling additional subscription to stop polling subscriptions in a Lync 2010 environment
Visit Lync 2010 Updates for a full listing of all the latest Lync patches.