The ZTE M900 multipoint control unit, with built-in firewall traversal (H.460) capabilities, delivers scalable, flexible and cost-effective high definition communication services for enterprise or service providers.
M900 supports up to 20 ports of continuous presence (CP) at 1080p30 & 720p60 definition, or 40 ports of CP at 720p30 definition, and the web interface allows real-time control of continuous presence multiple layout options.

FEATURES :
- H.323/ SIP
- H.263, H.263+, H.264, H.264HP
- G.711A, G.711U, G.722, G.722.1 Polycom®, G.722.1 Annex C Polycom®, AAC-LD
- H.225, H.225.0, H.245, H.221, H,224, H281, Content Sharing: H.239
- AES 128-bit encryption(H.235)
- Bandwidth : 64Kb~8Mb (H.323 & SIP)
- CP broadcast, voice-activated switching and cyclic image display
- 128 channels mixed, Voice activated detection(VAD)
- Conference organization: reservation, instant, Access Method: MCU call out, terminal call in, IVVR
- Automatic speed configuration, QOS of Diffserv, IP priority, FEC, H.460 NAT traversal(Option)
- Network management, Remote upgrade, Safe mode during system upgrade, Equipment diagnosis, Automatic alarm, Log, Connection detection, disconnect alarm, Statistic report
- Transcoding: network, audio/video algorithms, resolution, rates, Cross network meeting, WEB monitoring (video and audio), Conference title and superimposed caption feature
- Upgradable size conference port