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Video calling software for your Windows device

InFocus BigConnect video calling software brings faces and ideas together using your Windows device. Make clear, crisp high-definition video calls to and from other SIP end points, such as a Mondopad or ConX Phone, with this easy-to-use and easy-to-setup application.


  • Participate in video or audio calls to and from other SIP endpoints
  • Make calls right after installing with BigConnect's auto-provisioning and InFocus 121 Basic Video Calling, which is included at no additional charge for first year
  • Call your Skype and Lync contacts from the BigConnect application
  • Share desktop or specific application with remote parties
  • Share video and data at the same time
  • Interact with your device's desktop with your full-screen video call in the background
  • Supports multiple SIP accounts

Turn your PC into a SIP device

  • Participate in video calls to and from other SIP end points
  • Call Skype and Lync contacts from the application
  • Make IP direct calls
  • Make SIP audio calls
  • Make H.323 direct calls, including to Polycom VBP

Business-class videoconferencing from your PC

  • Show full screen video
  • Hide/show self view
  • Speaker volume, speaker mute, microphone mute
  • Stop/start sending video (video mute)
  • Share desktop/application
  • Annotate on desktop when sharing
  • Interact with desktop while in full screen video mode (transparency mode)
  • Merge a new incoming call into the current call


Compatible avec Windows 8, 8.1, 7, 32-bit
Display Resolution Any display with 1920x1080 or 1366x768 resolution
Memory Required 4 GB system memory
Menüsprachen English (more languages to come)
Operating System Compatibility Windows 8, 8.1, 7, 32-bit



INS-BCONNECT Current Datasheet (Last Updated on März15, 2018)
Datasheet Features, benefits and specifications for BigConnect
BigConnect v1.4.4 Software Installer Zip file of InFocus BigConnect software. Includes 30-day tree trial.
User Guides
Software Guide User guide for BigConnect software