You cannot sign in Web Scheduler in Skype for Business Server 2015

Applies To
Skype for Business Server 2015

Symptoms

You cannot use a third-party browser to sign in Skype for Business Web Scheduler in a Microsoft Skype for Business Server 2015 environment.

Cause

This issue occurs because the origin header isn't handled correctly.

Resolution

To fix this issue, install theĀ DecemberĀ 2017 cumulative update 6.0.9319.510 for Skype for Business Server 2015, Web Components Server.