Yealink VC880. A multipoint codec with dual SIP/H.323 protocol support, VC880 supports 1080p60 video for people and 1080p30 video for content. With dual display compatibility and a wealth of interfaces including multiple HDMI ports, VC880 is designed to enable professional collaboration in large conference rooms, board rooms, and multi-site campus environments. When used with Yealink VCC22 1080p video cameras, you can use up to an incredible nine cameras at once. They're connected through the network with cables running to a switch, so clutter will be no issue.