Polycom Trio 8500

  • USB Video Conferencing Unit
  • Full HD Video & Audio
  • 5” Touch Screen
  • Speakerphone with 3 Cardoid Full Duplex Microphones
  • Camera with 74⁰ Field of View
  • Includes Polycom Pano Support
  • 1 Year Warranty



A familiar interface. interoperability like never before. Poly Trio smart conference phones let you join a meeting in seconds with a single touch of a button. Make audio calls, video calls, share content or all three.

Legendary audio

  • Room-filling audio up to 22KHz
  • Eliminates non-speech noise with the exclusive Poly NoiseBlock technology
  • Versatile audio connectivity from mobile devices (USB, Bluetooth/NFC)

Powerful video conferencing and content sharing

  • Versatile, modular architecture ensures there is a solution just right for your unique space and budget
  • Easily share content wired or wirelessly
  • A single interface in all rooms ensures a consistent experience in every room, increasing user adoption

Scalable for every environment

  • Connectivity to multiple platforms simultaneously, ideal for hybrid environments
  • Outfit every unique meeting space with the right components
  • Reduces time, money and IT resources with robust management and deployment options


Maximize flexibility and investments with connectivity to multiple platforms simultaneously, ideal for hybrid environments.

With Trio at the center of the table, workers enjoy the same workflow in small, mid-size and large rooms. No more fumbling to figure out how to operate devices in various workspaces. Meetings ramp up faster. And collaboration is off to a flying start.


Transform any small conference room into a smart collaboration hub with Trio 8300. Teams can connect and boost productivity with unparalleled audio clarity. It has a classic interface and future-proof flexibility


Trio 8500 supplies mid-size conference rooms with room-filling audio. Specially tuned mics catch every word in a 14-foot/4.3m range. So everyone’s voice comes through on a call. Future-proof options for adding video and content sharing ensure a lasting solution tailored to your environment.


Poly Trio 8800 captures all elements of a conversation at a range of up to 20ft/6m making sure the flow of ideas in large rooms goes uninterrupted.. Video conferencing and content sharing can be easily added, ensuring future-proof flexibility. Think big rooms, big possibilities.

• Gesture-based, multitouch-capable capacitive touch screen
• 5-inch color LCD (720 x 1280 pixel), 9:16 aspect ratio
• On-screen virtual keyboard
• 1x USB 2.0 Type A-compliant host port USB battery charging BC1.2 compliant
• 1x USB 2.0 Micro-B device port
• Integrated Bluetooth 4.0
• Three illuminated mute buttons
• Unicode UTF-8-character support
• User interface localized in Arabic, Chinese, Danish, Dutch, English (Canada/US/UK), French, German, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Russian, Slovenian, Spanish and Swedish

• Three MEMS microphones
• Loudspeaker
– Frequency 180-14,000 Hz
– Volume: 90 dB at 0.5 m peak volume
• 4.3 m/14 ft microphone pickup range
• Supported codecs:
– G.711 (A-law and μ-law)
– G.719
– G.722
– G.722.1, G.722.1C
– G.729AB
– Poly Siren 7, Siren 14
• Poly HD Voice
• Poly Acoustic Clarity technology provides full-duplex conversations, acoustic echo cancellation and background noise suppression—Type 1 compliant (IEEE 1329 full duplex)
• Poly NoiseBlock
• Voice activity detection
• Comfort noise generation
• DTMF tone generation (RFC 2833 and in-band)
• Low-delay audio packet transmission
• Adaptive jitter buffers
• Packet loss concealment
• Bluetooth device pairing for wideband speech and multimedia streaming (HFP/AD2P)

• Up to three lines (max 1 Skype for Business)
• Shared call/bridged line appearance
• Distinctive incoming call treatment/call waiting
• Call timer and call waiting
• Call transfer, hold, divert (forward), pickup
• Called, calling, connected party information
• Local five-way audio conferencing
• One-touch speed dial and meeting join
• Do-not-disturb function
• Local configurable digit map/dial plan
• Corporate directory access using LDAP
• Visual conference management
• Daisy-chain up to four

• Open SIP
• Skype for Business certified
• Microsoft Teams certified
• IETF SIP (RFC 3261 and companion RFCs)
• Single-port gigabit Ethernet 10/100/1000Base-TX across LAN
• Manual or dynamic host configuration protocol (DHCP) network setup
• Time and date synchronization using SNTP
• FTP/TFTP/HTTP/HTTPS server-based central provisioning
• Poly Zero Touch Provisioning
• Provisioning and call server redundancy supported
• RealPresence Resource Manager (v 10.1 or above) based provisioning
• QoS Support
– IEEE 802.1p/Q tagging (VLAN), layer 3 TOS, and DSCP
• VLAN-CDP, DHCP VLAN discovery
• LLDP-MED for VLAN discovery

• 802.1X authentication and EAPOL
• Media encryption via SRTP
• Transport layer security (TLS v 1.2)
• Encrypted configuration files
• Digest authentication
• Password login
• Support for URL syntax with password for boot server address
• HTTPS secure provisioning
• Support for signed software executables


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