System Components 
            • Codec VC120 
            • VCS Phone VCP40 
            • HD PTZ Camera VCC18 
            •Remote control VCR10 
              
            Full-HD Camera 
            • 1920x1080 video resolution 
            • Up to 18x optical zoom PTZ camera 
            • Pan range: ±100° 
            • Tilt range: ±30° 
            • Up to 10 preset positions 
            •Beauty shot feature 
              
            Video Resolution 
            • Full-HD 1080P at 30fps (1920x1080),  
            from 1Mbps 
            • 720P (1280x720), from 521Kbps 
            • W448P (768 x 448),WQVGA (400 x 240) 
            •4CIF (704×576), CIF (352 x 288) 
              
            Video Standard and Network Suitability  
            •H.264 High Profile, H.264,H.263 
            • Bandwidth dynamic adaptive adjustment 
            •Forward Error Correction (FEC), anti 8% video  
            and 20% audio packet loss 
            •Shared content and audio preference strategy 
            • Bandwidth Auto adaptive/Protocol Auto adaptive/ 
            Audio/Video call Auto adaptive 
              
            Audio Features 
            •3-microphone array 
            •10ft/3-metre and 360 degree voice pickup 
            •Optional 2 expansion microphones, enhancing 
            voice pickup to 16ft/5-metres 
            •Audio Codecs: G.722 (7KHz),G.722.1,G.722.1C,G.711 u/a 
            •Audio technology: AEC, VAD,CNG, PLC, AJB, AGC 
              
            Call Features 
            • Dual 1080P30: people+content sharing 
            •Layout: full-screen, equal, one big /one small 
            • Dual displays and ‘focus’ feature 
            • Audio/Video recording and playback 
            • Screenshots in USB 
            • Sleep mode, DND 
            • Call statistics 
            •Auto answer, mute, and call waiting  
            • Intelligent searching 
            • Local directory: 1000 entries 
            • Call History: all/missed/received/dialed 
            • LDAP phonebook 
            • National language selection 
              
            Standard Communication Protocol 
            • H.323/SIP 
            • Dual stream protocol: H.239/BFCP (SIP) 
            • FECC: H.224/H.281 
            • H.323 protocol suite:H.225,H.241,H.245,H.235 v3 
            • Support gatekeeper account and SIP account 
              
            Network and Security 
            • TCP/IP (IPv4), DHCP/stastic IP 
            • HTTP/HTTPS web server 
            • SRTP/TLS, AES encryption 
            • QoS: 802.1p/Q, Diff-serv 
            • IEEE802.1X, LLDP-MED, VLAN 
            • Time and date synchronization using SNTP 
            • Built-in certificate 
              
            NAT and Firewall Transversal 
            • NAT (manual/auto mode) 
            •Yealink intelligent firewall transversal 
            • OpenVPN 
            • H.460 
              
            Configuration Management 
            • Configuration via browser/display 
            • Firmware upgrading, factory resetting 
            • Export or import configuration 
            • SNMP, audio/video and networkdiagnosis 
            • Package tracing and system log exporting 
              
            Codec User Interface 
            •1 x 10/100/1000M Ethernet 
            • 2 x HDMI, 1 x DVI, 1 x VGA  
            • 1 x VCS phone port (RJ-45) 
            • 1 x Line-in (3.5mm) 
            • 1 x Line-out (3.5mm) 
            • 1 x power port, 2 x USB2.0 port 
            •Others: 1 x power key, 1 x security lock slot,  
            1 x reset slot 
              
            Other Physical Features 
            • External universal AC adapter: 
            AC 100~240V input and DC 19V/3.42 Output 
            • Power consumption (PSU): Idle<2.8W, 
            normal operating: 24W; MAX: 30W 
            • Dimension (W*D*H):  
            Codec: 330mm*183mm*40mm; 
            Phone: 320mm*260m*52mm; 
            Camera: 282mm*152mm*159mm; 
            Remote control: 190mm*55mm*24mm 
            • Operating humidity: 10~95% 
            • Storage temperature: -10~50°C 
              
            Package Features 
            •N.W/CTN: 7.2kg 
            •G.W/CTN: 8.4kg 
            • Carton Meas: 418mm*350mm*420mm 
              
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