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.

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Trio 8500 RealPresence Conference Phone PoE – Open SIP

List price: $972.00


You save: $8.00 (1%)
Business customers get discounted pricing. Click here to find out more.
Who we are logo, BTP representative with headsets

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

Polycom Trio 8500 is the new standard in conference collaboration for small and mid-sized rooms.

  • Most productive calls with the worlds clearest and richest audio experience
  • Ideal for small to mid-size conference rooms
  • Equipped with HD Voice and Polycom Acoustic Clarity technologies which combine industry-leading full duplex echo cancellation and noise reduction with advanced voice processing
  • Patented NoiseBlock technology automatically detects non-speech noise and mutes the microphones, they will automatically unmute when speech is detected
  • 360 microphone coverage with up to 14 foot microphone pickup
  • Use personal devices via USB or Bluetooth for full, rich sound when using cloud conferencing or VaaS solutions
  • Encourage user engagement with simple-to-use interface and one-touch-join calendar integration
  • 5 inch LCD, color touch screen display, smooth, responsive and intuitive
  • Configuration templates make customizing the interface easy, accommodating your organizations usability and security needs
  • Built-in Power over Ethernet (PoE)
  • Broad interoperability Open SIP and a deep feature set
  • Gives you the options you want today with the investment protection you need for the future
  • RealPresence Trio 8500 ships with: Phone console, 25 foot network cable CAT 5e, cable wrap, tactile overlay for improved accessibility and setup sheet
  • Phone dimensions (L x W x H) 14 x 12.2 x 2.8 inches and weight is 2.17 lbs
  • Optional accessories (not included):Expansion Microphones (2200-65790-001),USB 2.0 Cable, 4 feet (2200-49307-002), Trio Visual+ and qualified USB camera
  • 1 year manufacturer’s warranty
BTP Model: CP-TRIO8500
MFR Part: 2200-66700-025

Additional information

Weight 4.375 lbs
Dimensions 19.00 × 4.50 × 15.50 in


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Trio8500 User Guide

TRIO8500 Data Sheet

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.


“Thank you so much for the prompt, detail oriented and efficient effort with my order. You can now call me a repeat customer because of this, as the thisRead more

Christine N., Seattle, WA
Business Services