The Polycom VVX Expansion Module quickly and easily adds 40 programmable line keys to your VVX 300, 400, 500 or 600 series IP business telephones. The module is a play-and-play device that requires no set-up, as power and signaling are provided by the host VVX business media phone.


  • 40 programmable line keys
  • Backlit grayscale display
  • Red/Green line status indicator LEDs
  • 2 RJ-11 serial ports
  • Up to 34 additional line registrations
  • Direct compatibility with existing Polycom software
  • PoE power from host phone
  • Up to three VVX Expansion Modules can be attached to any VVX phone
  • Powered

Polycom VVX Expansion Module

SKU: 2200-46300-025

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