I/m designing a system that has the WebEx share devices in the system, the head head rack will be in the IDF and the plan would be to connect to wireless share to the switcher, question is does the WebEx share need to be in the same room where the pr...

My clients SX20 proximity will not work and I get this message, " WARNING: Audio Pairing TokenThere is an ultrasound signal interference in this room from other devices (ex other video systems) that could prevent pairing with your phone and laptop"  ...