As Lync Web App works only in 32-bit versions of Chrome, to join a Lync meeting, Mac users must use either Safari or Firefox. When users who set Chrome as the default browser join a Lync meeting, they will see a message that instructs them to copy the Lync meeting URL, open Safari or Firefox, and then paste the meeting URL into a new browser.
Mar 01, 2017 Now try installing the Lync Web App Plugin again, which should now work just fine. OPTIONAL: In Firefox press CTRL+SHIFT+A to open Add-Ons, go to Plugins and set 'Microsoft Lync Web App Plug-in' to 'always activate', so that your user saves some clicks. User friendly. OPTIONAL (or 100% needed for some admins): Revoke the admin rights for the user.
Download Skype for Business on Mac from Microsoft and install it. Once installed, links to join a meeting will open in the native application without needing to install any web plug-ins. The Skype for Business Web App doesn't seem to work on macOS Catalina.
May 21, 2020 Free lync plugin web app plugin download software at UpdateStar - 1,746,000 recognized programs - 5,228,000 known versions - Software News. Recent Searches. Lync plugin web app plugin at UpdateStar More Microsoft Lync Web App Plug-in 15.8.8308.965.
I am having the same issues. I run Office 365 and Lyn 2013 does not recognize the camera. I have went around the world with this issue. From what I am being told is it is a Lync issue. Mine worked fine before OS Mavericks. When I upgraded, this is when I started having issues. However, if you ise Lync 2011, there is a fix by Microsoft. I downloaded it and now that part works fine. I am running Windows 8.1 on Parallels. Everyone has pointed the finger at each other. Search for Update for Lync 2011 and at least you will be able to use it on Mac.
Feb 13, 2014 7:40 PM
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Summary: Deploy the Skype for Business 2015 Web App and Skype Meetings App used with Skype for Business Server.
Skype for Business Web App is an Internet Information Services (IIS) web client that is installed on the server running Skype for Business Server and by default it is deployed on demand to meeting users who do not already have the Skype for Business client. These meeting users are more often than not connecting from outside your network. Whenever a user clicks a meeting URL but does not have the Skype for Business client installed, the user is presented with the option to join the meeting by using the latest version of Skype for Business Web App, Skype Meetings App, or Skype for Business for Mac.
Install Lync Web App Plug-in Mac
The voice, video, and sharing features in Skype for Business Web App require a Microsoft ActiveX control that is used as a plugin by the user's browser. You can either install the ActiveX control in advance or allow users to install it when prompted, which happens the first time they use Skype for Business Web App or the first time they access a feature that requires the ActiveX control.
Note
In Skype for Business Server Edge Server deployments, an HTTPS reverse proxy in the perimeter network is required for Skype for Business Web App client access. You must also publish simple URLs. For details, see Setting Up Reverse Proxy Servers and DNS requirements for simple URLs in Skype for Business Server.
Lync Web App Troubleshooting
Enable Multi-Factor Authentication for Skype for Business Web App
Skype for Business Web App, Skype Meetings App, and Skype for Business for Mac support multi-factor authentication. In addition to user name and password, you can require additional authentication methods, such as smart cards or PINs, to authenticate users who are joining from external networks when they sign in to Skype for Business meetings. You can enable multi-factor authentication by deploying Active Directory Federation Service (AD FS) federation server and enabling passive authentication in Skype for Business Server. After AD FS is configured, external users who attempt to join Skype for Business meetings are presented with an AD FS multi-factor authentication webpage that contains the user name and password challenge along with any additional authentication methods that you have configured.
Important
The following are important considerations if you plan to configure AD FS for multi-factor authentication:
Multi-factor ADFS authentication works if the meeting participant and organizer are both in the same organization or are both from an AD FS federated organization. Multi-factor ADFS authentication does not work for Lync federated users because the Lync server web infrastructure does not currently support it.
If you use hardware load balancers, enable cookie persistence on the load balancers so that all requests from the Skype for Business Web App or Meetings App clients are handled by the same Front End Server.
When you establish a relying party trust between Skype for Business Server and AD FS servers, assign a token life that is long enough to span the maximum length of your Skype for Business meetings. Typically, a token life of 240 minutes is sufficient.
This configuration does not apply to Lync mobile clients.
Configure Multi-Factor Authentication
Install an AD FS federation server role. For details, see the Active Directory Federation Services 2.0 Deployment Guide
Create certificates for AD FS. For more information, see 'Federation server certificates' section of the Plan for and deploy AD FS for use with single sign-on topic.
Establish a partnership by running the following command:
Set the following relying party rules:
Disable BranchCache
The BranchCache feature in Windows 7 and Windows Server 2008 R2 can interfere with Skype for Business Web App web components. To prevent issues for Skype for Business Web App users, make sure that BranchCache is not enabled.
For details about disabling BranchCache, see the BranchCache Deployment Guide.
Verifying Skype for Business Web App Deployment
You can use the Test-CsUcwaConference cmdlet to verify that a pair of test users can participate in a conference using the Unified Communications Web API (UCWA). For details about this cmdlet, see Test-CsUcwaConference in the Skype for Business Server Management Shell documentation.
Troubleshooting Plug-in Installation on Windows Server 2008 R2
If installation of the plug-in fails on a computer running Windows Server 2008 R2, you may need to modify the Internet Explorer security setting or the DisableMSI registry key setting.
Click Tools, click Internet Options, and then click Advanced.
Scroll down to the Security section.
Clear Do not save encrypted pages to disk, and then click OK.
Note
If selected, this setting will also cause an error when trying to download an attachment from Skype for Business Web App.
Rejoin the meeting. The plug-in should download without errors.
Modify the DisableMSI Registry setting
Click Start, and then click Run.
To access the Registry Editor, type regedit.
Navigate to HKEY_LOCAL_MACHINESoftwarePoliciesMicrosoftWindowsInstaller.
Edit or add the DisableMSI registry key of type REG_DWORD and set it to 0.
Rejoin the meeting.
Enable Skype Meetings App to replace Skype for Business Web App (Optional, Skype for Business Server 2015 only)
Lync Web Plugin Download
This procedure is optional, and applies to Skype for Business Server 2015 CU5 and later. If you do not use it, external users will continue to join meetings using Skype for Business Web App.
Enable simplified meeting join and Skype Meetings App
When you enable access to the Content Delivery Network (CDN), users will have the ability to connect to CDN online and get Skype Meetings App (on Windows) and Skype for Business for Mac (on Mac), and will use the simplified meeting join experience.
Free unlock code for samsung galaxy on5. Allow client side logging telemetry from the meeting join web page or the Skype Meetings App to be sent to Microsoft servers (the command defaults to false).
Set the timeout before fall back to the locally hosted Skype for Business Web App experience if CDN isn't available. The default value is 6 seconds. If this value is set to 0, there will be no timeout.
Note
With MeetingUxUseCdn in Skype for Business Server 2015 Cumulative Update 5, the default value is set to False. This causes an issue where Skype for Business for Mac client is unable to join non-federated partners' meetings as a guest, even if Skype for Business Admin has set MeetingUxUseCdn to True. For this to work, Skype for Business Server 2015 must have the Cumulative Update 7, 6.0.9319.534, or later. See Enable Skype Meetings App to replace Skype for Business Web App in Skype for Business Server 2015.