Yealink VC400 Video Conferencing System

Yealink's VC400 is the latest innovative 1080P full-HD video conferencing system designed specifically for head office use. This system supports a H.323 and SIP dual protocol to ensure good compatibility with mainstream video conferencing systems. VC400 is equipped with an 18X optical PTZ camera so that users can enjoy 4-party 1080P full-HD video conferencing, as well as 1080P contents sharing.

In the latest version, users can enjoy 8-party 720P calls (asymmetric) with multipoint license. VC400 also supports dual displays, USB recording and playback. With an extraordinary video and audio experience, VC400 is definitely the best choice for your business video conferencing.


HD Video

The system offers multipoint video conferencing between you and up to four other participants through an embedded full-HD multipoint control unit (MCU). It also supports full-HD dual stream to demonstrate documents or videos. This significantly improves the conferencing experience among users.

Optimal HD Voice

The Yealink VCS Phone has several built-in microphone arrays and supports 360 degree voice pickup.With an optional expansion microphone KIT, the voice pickup range can be extended to up to 5 metres. 14KHz CD level broadband audio quality , plus a number of new leading-edge professional voice processing technologies, bring users an excellent audio experience.

Outstanding User Experiences Experience

Yealink VC400 makes maximum use of its advanced features to provide an outstanding user experience. Yealink supports intelligent searching when making calls. During a call, you can adjust the screen layout as you wish. In addition, using the dual-screen display, you can show whatever you like on a second screen at full size. This system also supports video recording and screenshots to record conferences more efficiently. An outstanding user experience leads to lower learning costs and higher efficiency.

High Interoperability

Yealink VC400 supports SIP and H.323 and is compatible with the industry’s major system and terminal vendors, introducing an important cost-effectiveness and flexibility that helps users to expand their businesses. Interconnection is also possible with other devices such as video phones, tablet computers and smartphones. Users can access video conferencing at anytime and anywhere at their convenience.



System Components

  • Codec VC400
  • VCS Phone VCP40
  • HD PTZ Camera VCC18
  • Remote control VCR10

Full HD Camera

  • 1920x1080  video resolution
  • Up to 18x optical  zoom PTZ camera
  • Pan angle range: ±100°
  • Tilt angle range: ±30°
  • Up to 10 preset position
  • Beauty shot feature

MCU Processing Capacity

  • 4-party 1080P
  • 8-party 720P (asymmetric) with multipoint  license
  • Additional 1-way audio call
  • Mixed protocols,  codecs, bandwidth, resolution and frame rate

Video Resolution

  • Full HD 1080P  at 30fps  (1920  x 1080),  from  1Mbps
  • 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 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.722.1C, G.722.1,  G.722, 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-screen display and ‘focus’ feature
  • Audio/Video recording and playback
  • Screenshots in USB flash drive
  • 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.245,H.225,H.235,H.241
  • 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 Traversal

  • NAT (manual/ auto mode)
  • Yealink intelligent  firewall traversal
  • OpenVPN
  • H.460

Configuration Management

  • Configuration via browser/ display
  • Firmware upgrading, factory resetting
  • Export or import  configuration
  • SNMP, audio/   video  and network  diagnosis
  • 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/3.42A   Output
  • Power consumption  (PSU): Idle<2.8W, normal  operating:  24W; MAX: 30W
  • Dimension (W.D.H): Codec: 330mm  x 183mm  x 40mm; Phone:  320mm  x 260mm  x 52mm;
    Camera:  282mm  x 152mm  x 159mm;
    Remote control:   190mm  x 55mm  x 24mm
  • Operating humidity: 10~95%
  • Storage temperature:  -10~50°C

Package Features

  • N.W/CTN: 7.9kg
  • G.W/CTN: 8.9kg
  • Carton  Meas: 418mm  x 350mm  x 420mm

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