HD Video/Audio
Full HD Content Sharing H.323/SIP dual-protocol support H.264 High Profile, saving 50% bandwidth Bandwidth Adaptability Yealink Intelligent Firewall Traversal One-click Setup & Ease-of-use![](https://poisetechnology.com/wp-content/uploads/2016/03/VC_Desktop_software.jpg)
[/Title][Title name=’Features’]
Features
– HD Video/Audio
– Full HD Content Sharing
– H.323/SIP dual-protocol support
– H.264 High Profile, saving 50% bandwidth
– Bandwidth Adaptability
– Yealink Intelligent Firewall Traversal
– One-click Setup & Ease-of-use
Video Resolution
– 720P (1280 x 720), from 512Kbps
– W448P (768 x 448), WQVGA (400 x 240)
– 4CIF (704 x 576), CIF (352 x 288)
Video Standard and Network Adaptability
– H.264 High Profile, H.264, H.263
– Bandwidth dynamic adaptive adjustment
– Forward Error Correction (FEC), anti 8% video and 20% audio packet loss
– Bandwidth Auto adaptive/Protocol Auto adaptive/Audio/Video call Auto adaptive
Audio Features
– Audio Codecs: G.722.1C, G.722.1, G.722, G.711 u/a
– Full Duplex
– DTMF
– Automatic Gain Control (AGC)
– Automatic Echo Cancellation (AEC)
– Voice activity detection (VAD)
– Comfort noise generator (CNG)
– Packet loss concealment (PLC)
– Adaptive jitter buffer (AJB)
Licensing
– Online Activation
– Offline Activation
Call Features
– 720P video+1080P content sharing
– Call Statistics
– Auto answer, video & audio mute
– Smart Dialing
– Local directory: 1000 entries
– Call History: all/missed/received/dialed
– Multi-language support
– Online Auto Upgrade
Standard Communication Protocol
– H.323/SIP
– Dual stream protocol: H.239/BFCP (SIP)
– H.323 protocol suite: H.225, H.241, H.245, H.235 v3
– Flow Control
– Support GK account and SIP account
Network and Security
– TCP/IP, DHCP/stastic IP
– SRTP/TLS, AES encryption
– Network Environment: LAN, Wi-Fi, 3G/4G
– NAT (manual/auto mode)
– Yealink Intelligent Firewall Traversal
– H.460
– STUN, TURN, ICE
System requirements
– Operating systems: Windows® XP, Windows® 7,Windows® 8, Windows® 10
– Software: DirectX 9.0 or higher
– Processor: Intel Core i3, 1.7GHz or higher
– RAM: 2G
– Video memory: Minimum 256M
– Camera: Integrated or external
– Audio: Microphone and Speaker
Audio& Video Devices Requirement
– Standard USB web camera
– Built-in camera
– 3.5 mm headset
– USB headset
Languages supported
– English
– Chinese
– French
– German
– Italian
– Polish
– Portuguese
– Spanish
– Trukish
[Title name=’Datasheet’] Yealink VC Desktop Datasheet
One-stop VCS Solution – English -V1.6
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