Poly is experiencing a part shortage that is causing 6-8 weeks of lead time for some headset models. BTP will communicate the lead time for your line items and do our best to suggest alternate models depending on the stock availability. We appreciate your patience.

Home Page Link
Talk to our experts! 800-457-4287


CX300 R2 Desk Phone USB Audio Device – Microsoft

Polycom logo


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!

  • 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 Polycom manufacturer’s warranty
BTP Model: CP-CX300R2
MFR Part: 2200-32530-025

Additional information

Weight 2.50 lbs
Dimensions 9.00 × 14.00 × 13.00 in


There are no reviews yet.

Be the first to review “CX300 R2 Desk Phone USB Audio Device – Microsoft”

Your email address will not be published.

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

Special order, 1-2 weeks.

Sometimes this item is not in stock, due to low demand. In this case, expect a phone call or email from BTP Customer Service letting you know the estimated ship date.

If your order includes other products that are in stock, we will give you the option of waiting until all items are in stock to receive your order, or you may request a partial shipment of in stock item(s) with the special order item(s) to follow when available.

BTP does everything possible to eliminate delays and unnecessary expense associated with returns. At least two members of the BTP team will review your order for accuracy. If we have any questions or concerns about your order, such as two incompatible products, we will contact you right away.


“Your customer service has been excellent. I recommend that everyone work with BTP. I don’t get better customer service from anyone. Thank you.”Read more

Dwight B., Helena, MT