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CX300 R2 Desk Phone USB Audio Device – Microsoft – DISCONTINUED

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Discontinued – Click for more info
Who we are logo, BTP representative with headsets

Every order includes unlimited lifetime support from our Headset Helpdesk, saving you time and money.

Polycom CX300 R2 is a Microsoft Certified USB Audio Device that is Simple and Easy to Use!

  • Manufacture Discontinued 01/19 – no direct replacement
  • USB Audio Device
  • Plug-and-play installation
  • Microsoft Certified USB Audio Device
  • Clear high definition wideband audio maximizes the accuracy and productivity of real-time conversations whether in handset, full duplex speakerphone, or headset mode
  • Seamless integration with and complement to the capabilities of Microsoft
  • Backwards compatible with Microsoft Office Communicator 2007 R2
  • Convenient dial pad and 2 line monochrome backlit display
  • Presence status monitoring to efficiently route calls
  • Convenient dial pad and display like a traditional phone
  • 1 year manufacture warranty
BTP Model: CP-CX300R2
MFR Part: 2200-32530-025

Additional information

Weight 2.50 lbs
Dimensions 9.00 × 14.00 × 13.00 in


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User Guide CP-CX300R2

Data Sheet CP-CX300R2

Our Unmatched, Value-added Service Saves You Time, Money and Hassles:

  • Experienced consultants help you choose exactly the products you need, preventing unnecessary purchases
  • Free user setup help and training
  • 100% satisfaction guaranteed
  • Our team is committed to answering every call live during business hours
  • Same-day response to emails
  • Same-day shipping
  • Full warranty facilitated by BTP


For customer service, sales inquiries, and technical support, contact us Monday“Friday, 8-5 Pacific Time. (After-hours messages and emails are promptly returned the following business day.)

Call: 800-457-4287 or 425-649-9262

Email: info@btpi.com

Manufacture Discontinued.


“That was so very kind of you!  25 years!  Wow!  I had no idea.  I will say that you and your employees have been nothing but accommodating and wonderfulRead more

Gwendolyn C. (Olympia, WA)