We have two webex roomkits that are currently registered to the cloud and we have configured the Hybrid Calendar Service with Office 365. I can create a meeting by scheduling it in Outlook and when it is time for the meeting, I hit Join and it asks if I am the host or not. As the host it is asking for a host pin and from what I heard this is not supposed to happen with OBTP. I have been told to check our webex settings but I am not entirely sure which setting needs to be unchecked for this to work.
