Description of the cumulative update package for Lync 2010: May 2011

Issues that this update fixes

This cumulative update fixes the following issues:

• 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

This update package also fixes the issues that are previously documented in the following Microsoft Knowledge Base (KB) articles:

• 2543532 Credential prompts occur when you sign in to Lync 2010 by using the Lync Online service

• 2543531 Lync 2010 does not authenticate after you resume the computer from hibernation

• 2517766 A warning message is cut off in a localized version of Lync 2010

• 2517757 The “Start Recording” command is still available after you transfer audio to a PSTN telephone during a conference call in Lync 2010

• 2517754 The Outlook.exe process is still running after you close Outlook on a computer that has Lync 2010 installed and that is running Windows Vista

• 2517747 The Lync 2010 Recording Player window displays incorrect localized language in Lync 2010

• 2517739 A short audio delay occurs after a RGS agent accepts a call in a Lync Server 2010 environment

• 2517736 You take over a presentation when you double-click the “Return to Presenter’s View” button in Lync 2010

• 2517735 "Your online meeting invitation needs to be updated due to changed server policies." message on a computer that has Lync 2010 installed

• 2517721 Lync 2010 cannot publish the "Presence" calendar data of a user

• 2517691 A user cannot retrieve a parked call from a paired Lync 2010 client when the orbit number contains "#" or "*"

• 2517673 Texts in an office application are cut off or the office application does not respond when you copy the texts from a Lync 2010 instant message input window

• 2503538 Lync 2010 prompts you for credentials when it is retrieving availability data through Exchange Web Services

• 2500416 The AVModalityPropertyChanged event is not triggered in Lync 2010 SDK

• 2499613 A Lync 2010 client crashes with an access violation when you click the "A" icon of an emoticon in a conversation

• 2498410 A user name is still in Lync 2010 after you remove the user account in AD

• 2497779 "Connection is not established" error message in a Lync 2010 client when an attendee is disconnected from an application-sharing session in a large conference

• 2464823 The Lync 2010 client crashes during a conference video call that includes ACP users

• 2464810 A credential dialog box appears or an error message is received when you log on to Lync Online

• 2464811 The icon of the speakerphone in Lync 2010 is not generic

• 2464817 You have to press the TAB key two times to select the “Save my password” check box after you type your password in the Lync 2010 logon screen

• 2464828 The “Learn More” link does not indicate as a selection when you press the TAB key to select it in the “Edit Location” dialog box in Lync 2010

• 2464840 You are directed to the MSN website when you try to download software that is required to log on to Lync online by using Lync 2010

• 2464841 Lync 2010 does not populate your location information automatically

• 2464842 “Cannot sign in to Lync because this sign-in address was not found” error message during the Lync 2010 logon process when the default user is Lync-disabled

• 2464845 A Silverlight application for Lync 2010 does not start from a URL address that does not contain the page name

• 2464850 The conference disclaimer is missing from the “Disclaimer” window when you try to join a Lync 2010 conference by using an Office Communicator Object Model

• 2464872 Certain text in an invitation email message for an online meeting are displayed incorrectly when you create the invitation email message by using a Hindi or a Kazakh version of Lync 2010

• 2464873 Your audio and video is enabled automatically when you click “Retry” to rejoin a Lync 2010 Audio/Video conference

• 2464874 A Lync Online disabled user is not handled correctly during the logon process in Lync 2010

• 2483227 Your Live Meeting Service presenter password is included in the INVITE message when you start a meeting by using Live Meeting Service in Lync 2010

Update package information