Do I need a Room Connector?

I have a standard Zoom Pro account and use a Mac to host meetings. One of the participants in an upcoming meeting has 

told me for them to use their conference room equipment to join my meeting, I need to have a ROOM CONNECTOR feature enabled on my Zoom account. I don't know what this is and what, if anything, I need to do to enable them to participate in the meeting I am hosting. HELP!!