Key Specifications

✅ User Interface & Hardware

• 7‑inch color LCD touchscreen (1024 × 600 pixels), gesture‑based and multi-touch capable. fusionconnect.com+2h20195.www2.hp.com+2

• 16:9 aspect‑ratio display; on-screen virtual keyboard; adjustable base/stand height. telecomex.com+1

• Supports voicemail, customizable font size (regular / medium / large), and both “normal” and “dark” UI modes. vulcantelecominc.com+1

• Multilingual interface (supports many languages including English, French, German, Spanish, Chinese, Japanese, etc.). fusionconnect.com+1

• Connectivity:

  • 1 × USB‑A (2.0) port (for media / storage / headsets) vulcantelecominc.com+1

  • 1 × USB‑C (2.0) port (for media / storage / headsets) vulcantelecominc.com+1

  • 2 × Gigabit RJ‑45 Ethernet ports (LAN + PC) — 10/100/1000 Mbps. netstorage.ringcentral.com+1

  • Integrated Bluetooth 4.2 and integrated Wi‑Fi (supports 2.4 GHz and 5 GHz bands). vulcantelecominc.com+2h20195.www2.hp.com+2

• Power: supports Power-over-Ethernet (PoE) or optional external 48 V DC adapter. B&H Photo Video+1

• Dimensions & weight (with handset): ~ 26.3 cm × 21.7 cm × 6.0 cm (W × H × D). Vivo Technologies+1

🔊 Audio & Voice Features

• “Poly HD Voice” for high‑quality voice calls on handset, hands‑free speakerphone or headset. pmctelecom.co.uk+1

• “Poly Acoustic Clarity” — full-duplex conversations, echo cancellation, background noise suppression. B&H Photo Video+1

• Wideband audio — frequency response: ~ 100 Hz to 20 kHz (handset, headset, and speakerphone). Vivo Technologies+1

• Supported audio codecs: G.711 (A‑law & µ‑law), G.729AB, G.722 (HD voice), G.722.1, iLBC — plus OPUS. Vivo Technologies+1

• Features: individual volume per audio path with visual feedback; voice activity detection; comfort noise; DTMF (RFC 2833 & in-band); jitter buffer, packet-loss concealment, low-latency packet transmission, adaptive jitter buffers. pmctelecom.co.uk+2polycom-tw.com.tw+2

🎧 Headset / Handset Compatibility

• Dedicated RJ‑9 headset port. pmctelecom.co.uk+1

• USB headset support (via USB‑A or USB‑C ports) and Bluetooth headset support. vulcantelecominc.com+1

• Hearing‑Aid Compatibility (HAC) — handset is HAC for magnetic coupling to hearing aids. pmctelecom.co.uk+1

• Compatible with TTY adapter equipment. pmctelecom.co.uk+1

🌐 Network, Protocols & Security

• SIP (Session Initiation Protocol) support (RFC 3261 + companion RFCs) for VoIP. vulcantelecominc.com+1

• Two‑port Gigabit Ethernet (LAN + PC). vulcantelecominc.com+1

• Wi‑Fi support: 2.4 GHz (802.11b/g/n) and 5 GHz (802.11a/n), with full support for common WiFi standards. Vivo Technologies+1

• Security features: 802.1X authentication, SRTP media encryption, secure provisioning over HTTPS, signed software executables, support for Wi‑Fi encryption (WEP, WPA, WPA2, WPA2-Enterprise with 802.1X). h20195.www2.hp.com+1

📄 Other Features / Compatibility

• Voicemail support, on‑screen virtual keyboard, adjustable stand, multilingual UI, Unicode (UTF‑8) support. vulcantelecominc.com+1

• Compliant with various environmental and safety standards (global regulatory compliances for many markets). h20195.www2.hp.com+1

• Can be ordered as Open‑SIP model or as native Microsoft Teams / Skype for Business variant. telecomex.com+1