MCU ( Multi Conference Unit )

VCB combines traditional multipoint videoconferencing, streaming and scheduling into a single, affordable solution. Both scheduled and ad-hoc conferences are supported for a network of H.323 endpoints and SIP endpoints. VCB includes management, as well as basic features such as continuous presence and rich, intelligent conference layouts (up to 16 participants at a time). Additionally, the VCB includes all the latest audio, video, and data algorithms.

• Scalable from 12 to 48 ports per server
• Includes embedded H.323 Gatekeeper
• Continuous Presence - H.264 4CIF 30 frames per second
• Data rates up to 4.0Mbps per participant
• Wide-band G.722.1, G.723.1, G.728 and AAC-LD audio with transcoding
• Mixed H.323 and SIP endpoints in a multipoint conference
• Web-based configuration program with scheduler, moderating and monitoring
• Incorporates H.329 support for simultaneously sending and receiving video and data streams
Continuous presence allows users to see up to 25 participants at the same time. Conference managers may choose among a wide combination of rich and intelligent layout formations. Layouts change dynamically according to the number of participant.


The VCB is shipped as an integrated solution in a rack-mount appliance, scalable from 12 to 48 port. Includes embedded H.323 Gatekeeper (MXM without vPoint HD licenses) that supports 25 to 100 users depending upon model.
VCB is also available as an optional software module of MXM (Media Xchange Manager), but this is limited to 12 ports and not expandable.

Brochure MCU EMBLAZE (249Kb)