Poly Edge E550 IP Phone | 10-Line | Touchscreen | Bluetooth | Wi-Fi | PoE – 82M91AA

Product Overview

The Poly Edge E550 (82M91AA) is Poly's most versatile IP desk phone, designed for executives and enterprise professionals working from the office or home office. Featuring a large 5-inch IPS color LCD display (800x480 resolution) and 12 line keys supporting up to 48 line assignments, this workhorse phone handles demanding communication needs with style. Integrated Bluetooth 5.0 enables seamless mobile phone and headset pairing, while built-in 802.11AC Wi-Fi provides flexible network connectivity without running Ethernet cables.

Poly's signature audio technologies deliver crystal-clear communication on every call. Poly HD Voice provides lifelike voice quality across handset, speakerphone, and headset audio paths. NoiseBlockAI removes background noise when using the full-duplex speakerphone, while Acoustic Fence technology eliminates distractions when using the handset or wired headset. The phone features a surround light status indicator with RGB color mixing for at-a-glance call status.

Expand your Edge E550 into an attendant console by adding up to two Poly Edge E Expansion Modules, supporting up to 66 additional contacts each. Two USB Type-C ports accommodate headsets, expansion modules, and storage devices. Built-in NFC technology enables advanced integrations including contactless guest login for phone hoteling.

Who Should Use This Product?

Executives & Enterprise Professionals

Ideal for professionals who need a feature-rich desk phone with premium audio quality, multiple line management, and seamless mobile integration for demanding communication workflows.

Home Office Workers

Built-in Wi-Fi and Bluetooth eliminate cabling complexity, making it perfect for remote workers who need enterprise-grade communication without IT infrastructure at home.

Hot-Desking Environments

NFC-enabled guest login and phone hoteling features allow users to quickly log into any Edge E550 and access their personal settings, contacts, and lines.

Why Choose This Product

The Poly Edge E550 transforms desk-based communication with versatile connectivity options that adapt to any work environment. Integrated Bluetooth 5.0 lets you pair your mobile phone to answer calls from your desk or connect a wireless headset for hands-free productivity. Built-in 802.11AC Wi-Fi means you can place the phone anywhere with a signal—no Ethernet cables required—making it ideal for home offices or locations where running network cable is impractical.

For IT administrators, the Edge E550 simplifies deployment and management through Poly Lens software. The phone's PoE capability reduces cabling and power requirements, while the dual Gigabit Ethernet ports with PC passthrough minimize network infrastructure needs. The expandable design with support for two expansion modules ensures the phone can scale with organizational needs.

Will This Work for Me?

Works With

  • Windows, macOS (via Poly Computer Audio Connector app for PC audio)
  • SIP-based IP PBX systems, hosted VoIP providers
  • Zoom Certified, Metaswitch Certified

Requirements

  • PoE switch (IEEE 802.3af Class 4) or optional AC adapter (5VDC, 3A, 15W - sold separately)
  • Gigabit Ethernet connection or Wi-Fi network (802.11AC)
  • SIP account credentials from PBX administrator or VoIP provider

Software

  • Poly Lens for device management, firmware updates, and configuration

Note

Power supply sold separately if using Wi-Fi instead of PoE. Wall mount kit available separately.

What's in the Box

  • Edge E550 Phone Console
  • Handset
  • Handset Cord
  • Desk Stand
  • Network (LAN) Cable CAT-5E
  • Setup Sheet

Technical Specifications

Primary Attributes

Color: Black
Display Resolution: 800x480
Display Size: 5"
Ethernet Ports: 2
Ethernet Speed: 10/100/1000 Mbps
Hard Line Keys: 12
Headset Port: rj9
Phone Connectivity: IP / SIP, wifi
PoE Support: 802.3af (PoE)
Power Options: PoE or AC Adapter
Programmable Keys: 12
SIP Lines: 48
USB-A Ports:
USB-C Ports: 2
Warranty: 12 months
WiFi: Built-In
WiFi Standard: 802.11ac

Edge E Series Models (12)

View Poly Edge E320 IP Phone | 8-Line | Bluetooth | PoE – 82M88AA
Poly Edge E320 IP Phone | 8-Line | Bluetooth | PoE – 82M88AA
Poly logo

Edge E320 PoE

SKU: 82M88AA
Condition: New
Stock: 250+
$170.09
$272.95
Save $102.86
(38% off)
View Poly Edge E450 IP Phone | 8-Line | Dual Display | Bluetooth | Wi-Fi | PoE – 82M90AA
Poly Edge E450 IP Phone | 8-Line | Dual Display | Bluetooth | Wi-Fi | PoE – 82M90AA
Poly logo

Edge E450 PoE

SKU: 82M90AA
Condition: New
Stock: 250+
$243.61
$390.95
Save $147.34
(38% off)
View Poly Edge E400 IP Phone | PoE | Dual Display | Power Supply – 89B54AA#ABA
Poly Edge E400 IP Phone | PoE | Dual Display | Power Supply – 89B54AA#ABA
Poly logo

Edge E400 with Power

SKU: 89B54AA#ABA
Condition: New
Stock: 120
$200.63
$321.95
Save $121.32
(38% off)
View Poly Edge E320 IP Phone | PoE | Bluetooth | Power Supply – 89B52AA#ABA
Poly Edge E320 IP Phone | PoE | Bluetooth | Power Supply – 89B52AA#ABA
Poly logo

Edge E320 with Power

SKU: 89B52AA#ABA
Condition: New
Stock: 250+
$180.05
$288.95
Save $108.90
(38% off)
View Poly Edge E220 IP Phone | 4-Line | Bluetooth | PoE – 82M87AA
Poly Edge E220 IP Phone | 4-Line | Bluetooth | PoE – 82M87AA
Poly logo

Edge E220 PoE

SKU: 82M87AA
Condition: New
Stock: 250+
$114.00
$182.95
Save $68.95
(38% off)
View Poly Edge E550 IP Phone | PoE | Touchscreen | Power Supply – 89B57AA#ABA
Poly Edge E550 IP Phone | PoE | Touchscreen | Power Supply – 89B57AA#ABA
Poly logo

Edge E550 with Power

SKU: 89B57AA#ABA
Condition: New
Stock: 250+
$274.14
$439.95
Save $165.81
(38% off)
View Poly Edge E450 IP Phone | PoE | Bluetooth | Wi-Fi | Power Supply – 89B55AA#ABA
Poly Edge E450 IP Phone | PoE | Bluetooth | Wi-Fi | Power Supply – 89B55AA#ABA
Poly logo

Edge E450 with Power

SKU: 89B55AA#ABA
Condition: New
Stock: 250+
$254.21
$407.95
Save $153.74
(38% off)
View Poly Edge E350 IP Phone | 8-Line | Bluetooth | Wi-Fi | PoE – 82M89AA
Poly Edge E350 IP Phone | 8-Line | Bluetooth | Wi-Fi | PoE – 82M89AA
Poly logo

Edge E350 PoE

SKU: 82M89AA
Condition: New
Stock: 250+
$183.79
$294.95
Save $111.16
(38% off)
View Poly Edge E400 IP Phone | 8-Line | Dual Display | PoE – 82M93AA
Poly Edge E400 IP Phone | 8-Line | Dual Display | PoE – 82M93AA
Poly logo

Edge E400 PoE

SKU: 82M93AA
Condition: New
Stock: 138
$190.65
$305.95
Save $115.30
(38% off)
View Poly Edge E220 IP Phone | PoE | Bluetooth | Power Supply – 89B50AA#ABA
Poly Edge E220 IP Phone | PoE | Bluetooth | Power Supply – 89B50AA#ABA
Poly logo

Edge E220 with Power

SKU: 89B50AA#ABA
Condition: New
Stock: 250+
$123.98
$198.95
Save $74.97
(38% off)
View Poly Edge E300 IP Phone | PoE | Power Supply – 89B51AA#ABA
Poly Edge E300 IP Phone | PoE | Power Supply – 89B51AA#ABA
Poly logo

Edge E300 with Power

SKU: 89B51AA#ABA
Condition: New
Stock: 233
$165.10
$264.95
Save $99.85
(38% off)
View Poly Edge E100 IP Phone | PoE | Power Supply – 89B49AA#ABA
Poly Edge E100 IP Phone | PoE | Power Supply – 89B49AA#ABA
Poly logo

Edge E100 with Power

SKU: 89B49AA#ABA
Condition: New
Stock: 250+
$117.11
$187.95
Save $70.84
(38% off)