Skype For Business Mac Older Version

Microsoft 365 and Office 365 work with any version of Skype for Business that is in mainstream support, which includes the latest version of Skype for Business 2016. For previous versions of Skype for Business, only those that have extended support may continue to work with Microsoft 365 or Office 365, although with reduced functionality. Download Skype for your computer, mobile, or tablet to stay in touch with family and friends from anywhere. Microsoft said today that starting on March 1 people will no longer be able to sign in to version 7.16 of Skype for Window desktop and older versions, and version 7.18.

Skype Older Version Mac
Download Skype For Business For Mac
Skype For Business Mac
Skype For Business Mac Previous Versions

What features have changed in Skype for Business on Mac? Read about the features that are available in Skype for Business is now on Mac. Does Skype for Business on Mac run on my version of Mac OS? Skype for Business on Mac runs on OS X El Capitan or later versions. To find out which OS version you have, from the Apple menu, click About This Mac. ‎Skype for Business, formerly Lync 2013 for iOS, extends the power of Lync and Skype to your favorite mobile device: voice & video over wireless, rich presence, instant messaging, conferencing, and calling features from a single, easy-to-use interface. Key Features: Initiate a group IM or video conv.

Topics Map > Communication and Collaboration > Lync / Skype for Business

This page describes the minimum versions of Lync and Skype for Business that can connect to the campus Skype for Business servers.

If the Lync or Skype for Business client on your computer does not meet the minimum version requirement, the campus Skype for Business servers may give you warnings or deny you the ability to log in. If you need assistance with the update process, please contact your local IT Professional or contact the Help Desk (217-244-7000).

What are the minimum supported Lync and Skype for Business client versions?

As of April 5, 2019:

Client	Minimum version
Windows Lync 2010 client	4.0.7577.4521
Windows Skype for Business 2015 client	15.0.4893.1000
Windows Skype for Business 2016 client	16.0.4483.1000
Windows Skype for Business 2016 (Office 365 version)	16.0.6965.2117
Skype for Business for Mac client	16.23.64

The Windows Lync 2010 client has limited functionality because it cannot connect to Exchange Online. While it may be used, it is not recommended.

We strongly encourage any mobile users to install the Skype for Business client for their mobile devices and discontinue the use of any 'Lync' branded mobile clients.
Note: A fresh install of the Skype for Business or Lync client will need updates in order to get to the minimum version. Please run Windows Update or Office Update to install any relevant patches.

How do I check if I am running at least the minimum client version?

NOTE: There is an issue with displaying the correct version number in the Skype for Business versions of the Windows client. If you are receiving a message stating that your version is out of date, please follow the steps listed under 'How do I upgrade if I am below the minimum client version?' below. If you need further assistance, please contact your local IT Professional or contact the Help Desk (217-244-7000).

Skype for Business 2015/2016 (non-O365) client on Windows
1. Click the arrow next to the configuration gear on the Skype for Business window.
2. Click Help.
3. Click About Skype for Business.
4. Check the version number in the 'About Skype for Business' window that appears.

Skype for Business 2016 client Office 365 version) on Windows
- This version should receive automatic updates from Office 365. If your client does NOT auto update, please see this article Skype for Business, Updating Skype for Business Office 365 Versions for steps on how to force the update for your client.

Lync 2010 client on Windows

- 1. Click the arrow next to the configuration gear on the Lync 2010 window.
  2. Click Help.
  3. Click About Microsoft Lync.
  4. Check the version number in the 'About Microsoft Lync' window that appears.

How do I upgrade if I am below the minimum client version?

Skype Older Version Mac

How to update Lync 2010 or Skype for Business 2015/2016 (non-O365 version) on Windows:
- On Windows 7
  1. Click the Start button.
  2. In the search box, enter Update, and then, in the list of results select Windows Update
  3. In the left pane, select Change settings, and then under Important Updates, select Install Updates automatically (recommended).
  4. Under Recommended Updates, select the Give me recommended updates the same way I receive important updates check box, and then select OK.
- On Windows 8.1
  1. Right-click the Windows icon in the lower right corner of your screen and then click Control Panel
  2. Click System and Security
  3. Click on Windows Update
  4. Click on 'Choose how updates get installed'
  5. Ensure the box next to 'Give me updates for other Microsoft products when I update Windows is checked', then click apply
  6. Click on Check for Updates.
  7. If updates are found, click Install Updates.
- On Windows 10
  1. Click Start and then click Settings
  2. Click Update & Security
  3. Click Windows Update
  4. Click on 'Advanced Options'
  5. Ensure that the box next to 'Give me updates for other Microsoft products when I update Windows' is checked, then click the back arrow
  6. Click the 'Check for Updates' button.

How to update Skype for Business 2016 client (Office 365 version) on Windows
- This version should receive automatic updates from Office 365. If your client does NOT auto update, please see this article Skype for Business, Updating Skype for Business Office 365 Versions for steps on how to force the update for your client.

Or contact your IT department for help updating your Lync or Skype for Business client version.

What happens if I don't or can't upgrade?

In most cases, updates to this software should be getting installed automatically. One reason why we have instituted the minimum version blocking is that without that warning sign, ultimately some customers would never know that this automatic process is failing for their machine, leaving their personal work data and machines subject to unpatched security vulnerabilities and software bugs. If you aren't able to upgrade, it is likely that your machine has not been successfully updated for some time with likely more than just the Lync or Skype for Business software being significantly out of date.

The challenge for our instructions and documentation is that we cannot address how updates are handled in a customized way across all departments and colleges. If you are having problems updating your Lync or Skype for Business client, please contact your IT department for help updating your machine. If you aren't sure who that would be, please contact the Help Desk (244-7000) and they can locate them for you.

Download Skype For Business For Mac

Windows clients and Mac 2011 clients that do not meet minimum version requirements will not be able to log in and will receive error messages similar to the following messages.

Windows client

Lync for Mac 2011 client