Webex Webex Codec Plus TTC7-25 Video Conference Equipment - For Meeting Room, Presentation - 3840 x 2160 Video (Live) - H.460.18/19, H.239, H.323, SIP, H.235v3 - 4K - 30 fps - H.264, H.265, H.263 - G.711, G.722, G.722.1, G.729, AAC-LD, Opus - 3 x Network (RJ-45) - 3 x HDMI In - 2 x HDMI OutAudio Line In - Audio Line Out - USB - Gigabit Ethernet - Wireless LAN - Internal Speaker(s) - Internal Microphone(s):