System capacity: Up to 200 users in a single server, up to 400 users in dual-server hot standby, up to 1000 users can be upgraded to an MCU cluster, and upgrade to a cloud computing platform can support unlimited users. (Applicable to hardware and software combined with digital video conferencing).

Communication protocol: H.323-optimized, compatible with SIP

Video codec: H.264 (supports the highest Highprofile)

Video resolution: QCIF, CIF, 4CIF, 480P, D1, 720P, 1080P24, 1080P25, 1080P30, 1080P50, 1080P60

Static graphics: XGA, HD720P, 640*480, 1280*1024, 1080P (1--60 frames), H.239 digital dual stream technology

Audio codec: G.711A, G.711U, G.722, iLBC, G.7221, G.722.1.C, G.723, AAC, etc.

User management: can be achieved through the web

Conference Management: Visual Interactive Conference Management Platform

Remote maintenance: support remote Telnet, ssh configuration maintenance

Network interface: 100M/1000M network interface, dual network port

Network media: DDN, ISDN, ATM, SDH, VPN, satellite line, ADSL, etc.

Firewall: Cross routers and firewalls to ensure system security and support dual network access

Reliability: MTBF: 100,000 hours, MTTR: 0.1 hours;

Support video crossover; support multi-screen, common multiple kinds of multi-screen, up to 16 screens per screen; support data dual stream; support camera remote control, backlight setting;

Support multiple conference modes: director mode (WEB background control conference), chairman conference mode, broadcast mode, free mode;

Support large-scale terminal membership and management;

High-definition (1080P60), low latency (feeling less than 200ms), low bandwidth (ultra-low bandwidth, ultra-saving bandwidth, 1M can open 1080P HD conference);

Dual redundant power supply, dual hot standby, high reliability;

Support video split screen, multi-screen, a variety of common multi-screen, up to 16 screens per screen;

Support dual stream.