VC120 adalah inovasi Yealink terbaru video conferencing 1080p full-HD endpoint untuk kantor cabang. Hal ini dirancang untuk memberikan kemudahan penggunaan, berkualitas tinggi dan cost-efficiency. Dan juga membuat hidup lebih mudah lagi, VC120 mendukung firewall transversal cerdas yang memungkinkan pengguna untuk plug and play tanpa konfigurasi firewall lebih lanjut dari manapun untuk bekerja hanya lima menit. Selain itu, VC120 juga mendukung bandwidth dynamic adaptive adjustment, dan packet loss resistance 8%. Ini jelas merupakan pilihan terbaik untuk video conferencing bisnis.

• 18x optical zoom PTZ camera
• Microphone arrays with 360 degree voice pickup
• H.264 high profile, saving 50% bandwidth
• Yealink intelligent firewall transversal
• Bandwidth dynamic adaptive adjustment
• Video recording and playback
• Remote diagnosis
• Dual displays and ‘focus’ feature
• High compatibility and interoperability
System Components
• Codec VC120
• VCS Phone VCP40
• HD PTZ Camera VCC18
• Remote control VCR10Full-HD Camera
• 1920×1080 video resolution
• Up to 18x optical zoom PTZ camera
• Pan range: ±100°
• Tilt range: ±30°
• Up to 10 preset positions
• Beauty shot featureVideo Resolution
• Full-HD 1080P at 30fps (1920×1080), from 1Mbps
• 720P (1280×720), 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
• 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