Exact Extract — Huawei Training Material, PDF page 34

VP9800 Series MCU, Fully Convergent Media Engine. All-in-one architecture. Integrated data collaboration. Seamless convergence of video, audio, presentation, and data. Unified media access.

Technical Deep Dive

Huawei VP9660 and VP9650 are models in the VP9600 hardware MCU family, while VP9850A belongs to the VP9800A hardware MCU family. These devices provide multipoint conferencing media-processing resources, including suitable video processing and conference media composition. The newer VP9800 series additionally offers converged audiovisual, presentation, and data capabilities under the relevant configurations.

Huawei SMC is the management and conference-scheduling platform; it does not replace an MCU's real-time media-processing duties. Switch Center (SC) supplies SIP/H.323 registration, call-control, and public/private traversal functions. It likewise is not the MCU itself. Distinguishing these functions is important when designing a complete video conferencing architecture because licensing, call concurrency, and media capacity are measured separately. The original stem uses 'Media Control Units,' but the correct expansion of MCU is Multipoint Control Unit. The three MCU products among the options are VP9660, VP9650, and VP9850A: A, D, and E.

For presales sizing, the selected signaling platform, media-processing engine, endpoint population and expected peak conference concurrency must be dimensioned independently. Huawei SMC performs centralized administration, Switch Center provides registration and call control, and the MCU supplies the media services needed for multipoint conferencing. The selected software release, server model, licenses and applicable endpoint capabilities determine the actual production limit.