Understanding and troubleshooting Crestron, Bi-Amp and Extron, and Allen and Heath 30-channel digital mixers for live sound production, Vaddio type video switchers and digital camera equipment, Clear Com type audio device, multi-channel lighting board including lighting presets, PowerPoint, VLC player, PC hardware, and many types of cables, extenders, video and audio peripherals from Shure, Netgear, QSC, Epson and Samsung. Working knowledge of video infrastructure and endpoint equipment such as Cisco CUCM, Cisco TMS, Cisco Expressways, Cisco Endpoints, Poly DMA, DMA Edge, RMX, RPRM, Workflow Server, Pexip CVI, Microsoft Teams Rooms, and Poly Endpoints, Zoom video conferencing.