[Hardware] VVX EM50 Expansion Module

Polycom Employee & Community Manager

[Hardware] VVX EM50 Expansion Module

Hello all,


we just release the new VVX EM50 Expansion Module compatible with the VVX 450



  •  5.0” color backlit display (480x800 pixel)
  • 30 multifunctional line keys
  • 3-page keys for additional line appearances
  • 1 USB port (side)
  • Up to 2 modules can be attached together via USB
  • Compatible only with the VVX 450 business IP phone
  • Requires UC Software (or newer) in order for the EM50 to function
  • Feature support:
    Additional line registrations
    Shared call appearance, bridged line apearance (key system emulation)
    Call transfer
    Busy lamp field
    Speed dial
    Fully programmable line appearances
    Multilingual user interface (driven from host phone) encompassing Chinese, Danish, Dutch, English, French, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Slovenian, Spanish and Swedish
    Skype for Business presence
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