Multipoint Capacity : Built-in multipoint up to 24 sites at 1080p30 | Multipoint license for 8/16/24 sites | Supports two virtual meeting rooms | Additional five-way audio call | Mixed protocols, codecs, bandwidth, resolution and frame rate
Video Standard and Network Suitability : Video codecs: H.265/HEVC, H.264 High Profile, H.264, H.263 | Bandwidth dynamic adaptive adjustment | Forward Error Correction (FEC), anti 30% video packet loss and 70% audio packet loss | Shared content and audio preference strategy | Bandwidth/protocol/ auto adaptive
Audio codecs: ARES | Opus, 8~48kHz sampling rate | 14kHz bandwidth with G.722.1C | 7kHz bandwidth with G.722.1 | 3.4kHz bandwidth with G.711 (PCMA/PCMU)
Audio technology: Acoustic echo cancellation | Automatic gain control | - Yealink Noise Proof Technology | CNG, PLC, AJB, De-Rerb
VC800 Codec Connections : 2 x HDMI output (supporting CEC function) | 1 x Line-in (3.5mm) | 1 x Line-out (3.5mm) | 1 x Yealink extension port (RJ-45) connect to VCH50/VCM34 | 1 x 10/100/1000M Ethernet port | 2 x USB 2.0 | 1 x Power port | 1 x Security lock slot | 1 x Reset slot