Lync Client For Mac

Recently we got some support request tickets regarding MAC clients which weren’t able to sign-in into Lync because they were missing the necessary root CA certificates.
Those root CA certificates are required in order to sign-in into Lync rather it’s on the internal or external network.

the following guide was written by a colleague of mine, Lior Gilboa and it explain how to install a root CA certificate on a MAC client:

  1. Open the Keychain Access application, you can find it in the Launchpad or find it with Spotlight.
  2. Locate the certificate file (.CER) you have received from your system administrator and double click it.
    The following message will popup, change the Keychain to “System” and click ‘Add’.
  3. You will be asked to put in your password to approve the Keychain modification,
    The Keychain Access Insert your password and click “Modify Keychain”.
  4. The following popup will appear.
  5. Expand Trust by clicking the small arrow next to it and verify Always Trust is marked.
    Then click “Always Trust” on the popup window.
  6. You will be asked to insert your password again, insert it and click “Update Settings”.
  7. Now, in the Keychain Access application, navigate to System under Key chains and select Certificates under Category on the left pane.
    Verify that the new certificate appears and marked with a small blue point with a white plus sign in it.
    That’s It.
Lync client for mac download

Lync Web App is the browser-based version of Lync 2010 that allows people who don’t have a Lync account and haven’t installed the Lync client to participate in Lync meetings, using either a Windows or Macintosh operating system. Lync for mac free download - Lync, Microsoft Lync 2010 (64-Bit), Microsoft Lync 2010, and many more programs.

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  1. Lync Web App is the browser-based version of Lync 2010 that allows people who don’t have a Lync account and haven’t installed the Lync client to participate in Lync meetings, using either a Windows or Macintosh operating system.
  2. Microsoft Lync is the new rich client for Lync users on the Mac platform and offers integrated functionality for instant messaging, presence, conferencing and voice. Lync for Mac is designed to work with both Lync Server 2010 and Lync Online to help you.
  3. Lync Web App is the browser-based version of Lync 2010 that allows people who don’t have a Lync account and haven’t installed the Lync client to participate in Lync meetings, using either a Windows or Macintosh operating system.