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This desk phone makes work easy. Built for hot-desking or the home office, these phones offer the perfect user experience. Two displays and 12-line keys give you more ways to connect, plus quality audio, in a seriously sharp package.
Built to grow
This workhorse phone is outfitted with a big 5-inch color display and is designed to handle up to 48 lines. What’s more, the Poly Edge E500 Series can take on two additional expansion modules, supporting up to 66 more contacts each.
Integrated protection
Rest assured that your devices, enhanced with Microban® antimicrobial product protection, stay cleaner, fresher, and more durable for longer. Protection that lasts the life of the product, actively reducing the growth of bacteria 24/7 .
Enterprise-quality sound
The Poly E400 Series offer quality audio with Poly HD voice and bass frequency enhancing speaker design. They reduce noise and distractions with Poly NoiseBlockAI and Acoustic Fence technologies.
All the features you could ask for
Get fast access to features via a large 5” color display. Stay informed with the surround light status indicator with RGB mixing. And handle multiple calls with ease using 12-line keys supporting up to 48 lines, features, and contacts.
Versatile connectivity
Enjoy better connectivity with two high-speed GigE PoE Ethernet ports for the LAN connection to your IP phone with a passthrough connection to your PC. And a Poly headset for your workstyle: Bluetooth®, USB, RJ9, or Electronic Hook Switch.
Perfectly paired
Integrated Bluetooth® 5.0 gives you freedom to move about the office with your Poly Bluetooth® headset and answer your mobile phone calls from your desk phone. Fast pairing on selected Poly headsets makes connecting your headset easy.
Works wherever you do
The Poly Edge E550 is Wi-Fi-ready for hassle-free performance at home or office. Work anywhere with 802.11AC Wi-Fi included. With simple out-of-the-box Wi-Fi configuration, this phone gives you peak performance anywhere you’ve got a signal.
Accessibility is key
Enhance the user experience with phones that sound great and are more efficient. Features like improved accessibility with text-to-speech, screen color adjustments for color blindness, and bigger font settings provide more ways to connect.
Get more done
Supercharge your Poly Edge E550 desk phones with the Poly Edge E expansion modules. 22-line keys and 3 pages — up to 66 contacts per expansion module. Setup is a plug-and-play snap, with power and signaling provided by the host phone.
| Attribute | Description |
|---|---|
| Display type | Color IPS LCD |
| Screen Size | 5" |
| Audio Features | Poly HD Voice; Poly Acoustic Clarity technology; Poly Acoustic Fence technology; Poly NoiseBlockAI technology; Bass frequency enhancing design; TIA-920 wideband audio; Voice activity detection; DTMF tone generation; Adaptive jitter buffers |
| Audio codecs | G.711 (A-law and μ-law); G.722; G.729AB; iLBC; OPUS; G.722.1 |
| VoIP Features | 12 line keys supporting up to 34 SIP lines; Pagination |
| Ports | 1 USB 2.0 Type-C®; 2 RJ-45 (10/100/1000BASE-TX Mbps) |
| Headset Ports | 1 RJ-9; 1 Electronic Hook Switch (EHS) port |
| Headset and Handset Compatibility | Bluetooth® headset compatibility; TTY adapter compatibility; ADA Section 508 Subpart B 1194.23 compliance; Hearing aid compatibility; USB Type-C® headset support |
| Supported network protocols | DHCP VLAN discovery; LLDP-MED; FTP/TFTP/HTTP/HTTPS provisioning; QoS Support; Syslog Event Logging; SIP protocol support; IPv4; IPv6; DNS-SRV; UDP; RTCP; RTP; Time synchronization; TLS; SRTP |
| Wireless technology | Bluetooth® 5.0; Wi-Fi 2.4 GHz and 5 GHz; NFC |
| Special features | Unicode UTF-8 support; Adjustable desk stand; Microban® Antimicrobial protection |
| Security management | 802.1X Authentication; SRTP media encryption; Digest authentication; HTTPS provisioning; TLS; Wi-Fi encryption; AES 256-bit encryption |
| Warranty | Poly standard one-year limited warranty |
| What's in the box | Setup sheet; LAN cable-CAT-5E; Desk stand; Console with Microban® Antimicrobial protection; Handset with Microban® Antimicrobial protection; Handset cord |
| Manufacturer Product Number | 2200-87050-025 |
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