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Polycom Soundstation Duo Refurb

Dual mode conference phone for analogue and IP phones

Internal ref: POSDUORUK
Key features
  • Refurbished Polycom Soundstation Duo
  • Dual mode: analogue and IP connection
  • For meetings with up to 20 people (with extension microphones)
  • 248 x 68p LCD display
  • Omnidirectional microphones
  • Power over Ethernet (PoE)
  • HD Voice: perfect sound quality
£268.79 Incl. VAT
1 year of manufacturer warranty Subject to manufacturer conditions
Pay in 3 interest-free payments of See more
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Product description

Dual mode conference phone for analogue and IP phones

The Polycom Soundstation Duo Refurb is an ideal conference solution for companies that are migrating to IP telephony, but still have analogue phone lines or perhaps for companies that use analogue phones but are thinking of upgrading in the future and who want to protect their investment. This conference phone has been designed for small to medium-sized conference rooms, but can be expanded with extension microphones.


For analogue phone systems, using the Polycom Soundstation Duo is simply a case of plug&play. While in open SIP-based VoIP environments, a set-up is completed with the assistance of a web-based tool which can also be used to upgrade.

Clear display

The Soundstation Duo has a large LCD display with multi-language support, which clearly shows call information and functions.

HD voice

With built-in Polycom HD Voice technology and full-duplex audio, all your meetings will be crystal clear and lifelike. The phone also features the technology to reduce background noise and wireless interference, ensuring that your conversations are not distracted and productivity is maximised. The Polycom Soundstation Duo also features 3 cardioid microphones with intelligent pickup and voice detection, which adjust according to where the speaker is sitting.

*Please note: This is a refurbished model. If you would like a brand new model please see the product page here.


  • Dual-mode conference phone - analogue/SIP
  • For meetings of up to 8 people (up to 20 with expansion microphones)
  • Backlit graphical LCD display
  • 5 menu navigation keys
  • Adjustable volume
  • 4 softkeys
  • HD Voice technology
  • PoE (Pow4er over Ethernet)
  • Call transfer, divert and pick up in SIP mode
  • Do not disturb function (SIP mode)
  • Busy lamp field (SIP)
  • One-touch speed dial (SIP)
  • Call waiting (SIP)
  • Dimensions: 34.6 x 32.7 x 6.4 cm
  • Weight: 740 gr.
  • Includes Ethernet cable and power supply
  • Please note the Soundstation Duo is not compatible with digital systems


  • Ethernet 10/100 base T port
  • 2.5mm mobile port
  • Port for expansion microphones
  • 2.5mm jack for PC connection
  • Codecs: G.711, G.729a

In the box

  • 1 x Polycom Soundstation Duo (Refurbished)
  • 1 x Power interface module
  • 1 x Telephone cable
  • 1 x Power cable
  • 1 x AC adapter
  • 1 x Quick Start Guide


Polycom Soundstation Duo- Data Sheet (EN)
Polycom Soundstation Duo- User Manual (EN)

Related guides

Conferencing guide [FAQs+PDF]
Conferencing accessory guide [PDF]
Video conferencing for business [Benefits]
Conference phones [how to choose]
Best VoIP conference phones of 2019 [Top 10]
Best speakerphones of 2019 [Top 10]
Best analogue conference phones of 2019 [Top 10]

Product Specs.

More Information
Manufacturer part #2200-19000-102-REF
Warranty1 year
Connects toConnects to analogue and IP lines
Number participantsUp to 12 participants
WirelessNon wireless
Telephone keypadWith telephone keypad
ScreenWith screen
Microphone Coverage360° microphone coverage
Built-in microphones3 microphones
Additional microphones corded2 add. corded microphones
Full DuplexWith full duplex
Mobile compatibilityWith cable sold separately
Size34.6 x 32.7 x 6.4 cm