Symptoms
Assume that you use the Google Chrome browser to surf a dial-in conferencing webpage in a Microsoft Lync Server 2013 environment. When you click the Sign in link on the page, you access the form authentication page. However, the form authentication page cannot enable you to sign in by using Integrated Windows Authentication (IWA). To sign in, you have to enter your credentials.
Cause
This issue occurs because the dial-in conferencing feature does not support IWA with Google Chrome.
Resolution
To resolve this issue, install the following cumulative update:
2835435 Description of the cumulative update 5.0.8308.420 for Lync Server 2013, Web Components: July 2013
More Information
For more information about Integrated Windows Authentication, go to the following Microsoft website:
General information about Integrated Windows AuthenticationFor more information about the dial-in conferencing feature, go to the following Microsoft website:
