Most Recent KBs for Lync Server

• The ABSConfig.exe tool does not save the most recent changes in Lync Server 2010
  Fixes an issue in which the ABSConfig.exe tool does not save the most recent changes after you install the cumulative update for Lync Server 2010 that was released in July, 2011. This issue occurs in …
• Live Meeting 2007 client – sign in fails due to a out of range time setting
  Discusses a problem in which a domain user cannot join a Live Meeting session. This issue occurs because the time on the Live Meeting 2007 client is not synchronized with the time on the domain. A res …
• Description of the cumulative update for Lync Server 2010, Administrative Tools: February 2012
  Describes the issues that are resolved in the cumulative update package for Lync Server 2010, Administration Tools that is dated February 2012.
• Unified Communications certificate partners
  Describes the Exchange-specific websites that provide relevant documentation about the public certification authority services that are available for Exchange Server and for Communications Server.
• Deploy a Lync Server 2010 Edge Server
  Describes the Exchange-specific websites that provide relevant documentation about the public certification authority services that are available for Exchange Server and for Communications Server.
• Updates for Communications Server 2007 R2
  Lists available updates for Communications Server 2007 R2.
• A call is dropped when a media time-out occurs on the gateway side of the Office Communications Server 2007 R2, Mediation Server
  Fixes a problem in which media timeouts occur on the gateway side of the Office Communications Server 2007 R2, Mediation Server when you interact directly through SIP with CCM and no RTP or RTCP packe …
• An update is available for Lync Server 2010 to remove the LastActive attribute from the aggregation state category
  Describes an update that adds a support for Lync Server 2010. This support lets users remove the "LastActive" attribute from the aggregation state category.
• An update is available to add detailed exception information to an Office Communications Server 2007 R2 trace log
  Describes an update that adds detailed exception information to the "404/Not found" or "500/Internal error" message in an Office Communications Server 2007 R2 trace log.
• A Lync 2010 user cannot share his desktop or share an application during a Lync online meeting that contains an OCS 2007 R2 user and a Lync 2010 user
  Resolves an issue in which a Lync 2010 user cannot share his desktop or share an application during a Lync online meeting. This issue occurs when there is an OCS 2007 R2 user and a Lync 2010 in the me …
• Description of the update for Lync Server 2010: April 2012
  Describes the update for Lync Server 2010 that is dated April 2012.
• Description of the update for Lync Server 2010, Web Conferencing Server: January 2012
  Describes the update for Lync Server 2010, Web Conferencing Server that is dated January 2012.
• Lync Server 2010 PowerShell cmdlet Test-CsFederatedPartner fails
  The Test-CsFederatedPartner Lync Server 2010 PowerShell cmdlet fails with the use of Office Communicatione Server 2007 R2 Edge Servers
• Introduction to the Lync Server 2010 CMS
  Provides an introduction to the Lync Server 2010 Central Management Store.
• A common area phone does not try to sign in after it disconnects from the server in a Lync Server 2010 environment
  Fixes an issue in which a common area phone does not try to resume the connection in a Lync Server 2010 environment. This issue occurs after the phone loses the connection to the server.
• Get started with LYNC topology
  Provides an introduction to Lync Server 2010 topology.
• How to setup and test Enterprise Voice in Lync Server 2010
  Describes how to enable users to make calls using the Enterprise Voice feature in Lync Server 2010.
• Lync Server 2010 Setup or Remove Lync Components fails on Windows Server 2008 R2 SP1
  The Lync Server 2010 Setup or Remove Component installation fails on the prerequisite check for the Media-Format-Package and returns the following information back to the Setup Lync Server components …
• Lync 2010 Server Control Panel returns that error "Insufficient access rights to perform the operation" when attempting a move user or enable user command
  Lync 2010 Server Control Panel returns that error "Insufficient access rights to perform the operation" when attempting a move user or enable user command. This issue occurs when the user ac …
• Office Communications Server or Lync Server 2010 Front End Services fail after backend database move
  Describes a problem in which you cannot start the Front End service in Lync 2010 Server or in Office Communications Server after moving the backend databases…
• Error message when you log on to Microsoft Office Communicator: "Cannot Synchronize Address Book"
  Describes an error message when you log on to Microsoft Office Communicator. Provides a resolution.
• Lync Server 2010 Install-CsDatabase command returns the error – Failed to create database
  Using the Lync Sever 2010 Topology Builder Publish Topology…, Install Database… or the Install-CsDatabase -ConfigureDatabases PowerShell cmdlet to create the Lync Sever 2010 Enterprise Edition (EE …
• Lync Server 2010 user cannot join a Lync Online meeting by clicking "Join online meeting"
  Fixes an issue in which a user cannot join a Lync Online meeting by clicking the "Join online meeting" link. This Lync client issue occurs after you install the Lync Server 2010 cumulative u …
• Description of the cumulative update for Lync Server 2010, Conferencing Attendant: February 2012
  Describes the issue that is fixed in the February 2012 cumulative update package for Lync Server 2010, Conferencing Attendant.