(ViewPoint8650/8660MCU is a new generation of enterprise-level comprehensive video media switching platform with high reliability and high performance full switching architecture. ●Full range of video: Support 1080P, 1080i, 720P, 4CIF, 50/60 field, CIF, QCIF and other full range of high-definition video. ●A full range of audio: support a full range of high-definition audio such as wideband voice (AAC-LD), G.711, G.722, and G.728. ● Mass data exchange capability: maximum support 1024 users to hold conferences at the same time. ●Strong hybrid networking capability: support IP/E1/4E1 hybrid networking, five-level cascading networking, and support cascading at different rates. ●Perfect security features: It supports encryption of signaling media stream, and provides GK registration security, calling full, conference control security, and configuration data security. ●Abundant multi-picture codec: support 42 multi-picture modes, 96 sub-pictures, and 48 combined pictures.)