Microsoft has released an update for Microsoft Skype for Business 2015 (Lync 2013) on November 7, 2017. This update also includes the new Skype for Business client. The version number of this update is 15.0.4981.1000.
Get update 4011255 for Skype for Business 2015 (Lync 2013)
- The download page will display this update as for Lync 2013.
- After you apply this update, Lync 2013 will be upgraded to Skype for Business.
Get the general information about the new experience in Skype for Business.
- You can still use the Lync client user interface (UI) after you apply this update for Skype for Business 2015 (Lync 2013).
Get the general information about how to switch between the Skype for Business and the Lync client UI for Microsoft Office 365 users and Lync Server 2013 users.
- For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base: 119591 How to obtain Microsoft support files from online services
Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.
Issues that the update fixes
- KB4051054 Phone number instead of contact name is displayed for an Active Directory contact in Skype for Business 2015 (Lync 2013)
- KB4051055 A contacts group is deleted when renaming the group by using the Delete key in Skype for Business 2015 (Lync 2013)
- KB4051056 Anonymous meeting join fails if the meeting organizer is disabled for federation in Skype for Business 2015 (Lync 2013)
- KB4051057 Can't join a meeting through Lync Web App after the meeting can't be joined from the Skype Meeting Add-in in Outlook
Before you install this update, you must install Microsoft Office 2013 Service Pack 1 (KB2817430).
Additionally, to install this update, you must have the following updates installed.
|May 2, 2017, Lynchelploc update for Skype for Business 2015 (Lync 2013) (KB3191873)|
|May 12, 2015, security update (KB3039779) for Skype for Business||See Knowledge Base article 3039779.|
You may have to restart the computer after you apply this update.
The English (United States) version of this software update installs files that have the attributes that are listed in the following tables. The dates and the times for these files are listed in Coordinated Universal Time (UTC). The dates and the times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and the times may change when you perform certain operations on the files.
The Office System TechCenter contains the latest administrative updates and strategic deployment resources for all versions of Office. See Office System TechCenter.