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Plantronics VVX 401/411



  • Boost productivity with a large, easy-to-use display
  • Count on clear, interruption-free conversations
  • Cut deployment and maintenance costs


Step up your work game with this expandable, color business phone. The VVX 401/411 is the ideal fit for office workers, call attendants, and teams that need 100% reliability on calls but want smart visual features for everything they do most–and with a fast learning curve. IT will love the easy setup, and low costs to deploy and maintain.


  • Backlit 3.5 in color LCD (320 x 240) resolution
  • Voicemail support *
  • WebKit-based browser
  • Adjustable base height
  • Single USB port (2.0 compliant) for media and storage applications
  • Unicode UTF-8 character support. A multilingual user interface including Chinese, Danish, Dutch, English (Canada/ US/UK), French, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Slovenian, Spanish and Swedish

* Most software-enabled features and capabilities must be supported by the server. Please contact your IP PBX/Softswitch vendor or service provider for a list of supported features.


  • HD Voice™ technology delivers lifelike voice quality for each audio path handset, the hands-free speakerphone and the optional headset **
  • Acoustic Clarity™ technology. Providing full-duplex conversations, acoustic echo cancellation, and background noise suppression
    • Type 1 compliant (IEEE 1329 full-duplex)
  • Frequency response – 150 Hz – 7 kHz for the handset, optional headset, and handsfree speakerphone modes
  • Codecs: G.711 (A-law and μ-law), G.729AB, G.722.1, iLBC
  • Individual volume settings with visual feedback for each audio path
  • Voice activity detection
  • Comfort noise generation
  • DTMF tone generation (RFC 2833 and in-band)
  • Low-delay audio packet transmission
  • Adaptive jitter buffers
  • Packet loss concealment
  • ** To enjoy all the benefits of HD Voice when using the phone in the headset mode, you must use a wideband headset.


  • 1 Year warranty 

What's in a box?

  • Plantronics VVX 401/411
  • User Starter Guide