Cisco TTC4-01 Video Conference Equipment - For Meeting Room - 3840 x 2160 Video (Live) Video (Content) - H.460.18/19, H.323, SIP - 4K - 60 fps - H.263, H.264, H.265, H.239, H.264 AVC - G.711, G.722, G.722.1, G.729, AAC-LD, Opus - 4 x Network (RJ-45) - CS-