Shipping included*
Exclusions
Additional shipping fees may apply in rare circumstances for deliveries outside standard service areas. In most cases, this only potentially affects shipments to the Northwest Territories and Yukon, as well as certain heavy or oversized items.
HP Poly 89B51AA Poly Edge E300 IP Phone - 32 SIP Lines - 3. 5" LCD - PoE - Bluetooth - Desktop/Wall Mountable
Business volume discounts
Technical guidance
Preparation & staging
QC · ON · AB · BC
Product Features
Technical Overview
This IP phone operates on VoIP technology, ensuring high-quality voice calls over internet connections. The corded handset and base unit provide stable, wired audio transmission, while Bluetooth adds wireless convenience for headset pairing.
Network connectivity is handled by two RJ-45 ports, with one supporting Power over Ethernet to simplify installation by delivering both data and power through a single cable. The 3.5" LCD screen offers clear visibility for call management and menu navigation.
This section brings together practical product details such as IP Phone Technology, Handset Connectivity Technology, Base Unit Connectivity Technology, Screen Type, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
For buyers comparing similar models, the strongest advantage is usually the balance between dependable day-to-day operation and a simpler rollout experience. That means less time spent troubleshooting fit, compatibility, or user adoption after installation, which is especially important for shared business environments and repeat purchasing decisions.
Advantages are also easier to justify when they translate into measurable operational value, such as less downtime, more consistent user experience, easier replacement planning, or better alignment with existing accessories and workflows. That practical value tends to matter more than broad marketing language when teams are standardizing purchases.
Deployment / Use Cases
This section brings together practical product details such as IP Phone Technology, Handset Connectivity Technology, Base Unit Connectivity Technology, Screen Type, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Deployment planning benefits from clear examples of where the product fits best, how it may be installed or used, and which business scenarios it supports most naturally. This helps teams judge whether the product belongs at a fixed desk, in a shared workspace, in a meeting area, or as part of a broader managed device rollout.
Office Desks
Ideal for individual workstations in corporate offices, call centers, or reception areas where reliable voice communication and multiple line support are essential.
- Desktop stand included for stable placement.
- Speakerphone facilitates hands-free conversations.
Wall-Mounted Installations
Suitable for lobbies, hallways, or shared spaces where saving desk space is a priority, with wall-mounting capability for flexible positioning.
- PoE allows installation away from power outlets.
- Compact form factor fits neatly in constrained areas.
What's in the Box
The package includes all necessary components for immediate setup and use.
Package contents include Edge E300 IP Phone and PoE-enabled with Power Supply (89B51AA). These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- 32 SIP lines for high-capacity call handling
- PoE support simplifies installation with data and power over one cable
- 3.5" LCD screen for clear call and menu visibility
- Bluetooth connectivity for wireless headset pairing
- Dual Ethernet ports for network flexibility
- USB port for peripheral attachments
- Desktop and wall-mountable form factor
- Microban antimicrobial protection on handset and console
- Energy Star certified for energy efficiency
- 1-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | 89B51AA |
| Brand Name | Poly |
| Product Line | Edge |
| Product Series | E300 |
| Product Name | Edge E300 IP Phone and PoE-enabled with Power Supply (89B51AA) |
| Product Type | IP Phone |
| Technical Information | |
| IP Phone Technology | VoIP |
| Handset Connectivity Technology | Corded |
| Base Unit Connectivity Technology | Corded |
| Wireless Technology | Bluetooth |
| Total Number of Phone Lines | 32 |
| Speakerphone | Yes |
| Display & Graphics | |
| Screen Type | LCD |
| Screen Size | 3.5" |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| USB | Yes |
| PoE (RJ-45) Port | Yes |
| Physical Characteristics | |
| Form Factor | Desktop,Wall Mountable |
| Miscellaneous | |
| Package Contents | Edge E300 IP Phone and PoE-enabled with Power Supply (89B51AA) Setup Sheet Network (LAN) Cable-CAT-5E Desk Stand Console with Microban Antimicrobial Protection Handset with Microban Antimicrobial Protection Handset Cord |
| Energy Star | Yes |
| Warranty | |
| Limited Warranty | 1 Year |
User Manual
FAQ
How many SIP lines does the Poly Edge E300 support?
The Poly Edge E300 IP Phone supports 32 SIP lines, allowing it to manage multiple concurrent calls or extensions. This high capacity makes it suitable for busy office environments, reception desks, or small call centers where handling numerous incoming and outgoing calls efficiently is crucial.
Does this IP phone support Power over Ethernet (PoE)?
Yes, the Edge E300 includes a PoE-enabled RJ-45 port. This feature allows the phone to receive both data and electrical power through a single Ethernet cable, eliminating the need for a separate power outlet. It simplifies installation, especially in wall-mounted or remote locations where power access may be limited.
What are the connectivity options on the Edge E300?
Connectivity includes two RJ-45 Ethernet ports for network access, with one supporting PoE. It also has a USB port for attaching peripherals like headsets or storage devices, and Bluetooth for wireless audio connections. The corded handset and base ensure reliable wired audio transmission.
Can this phone be mounted on a wall?
Yes, the Poly Edge E300 is designed for both desktop and wall mounting. This flexibility allows it to adapt to various office layouts, saving desk space when wall-mounted in lobbies, hallways, or shared workspaces. The included desk stand supports stable placement on flat surfaces.
What type of screen does the Edge E300 have?
The phone features a 3.5" LCD screen, providing clear visibility for call information, menus, and contact lists. The LCD technology ensures sharp text and icons, making it easy to navigate settings and manage calls in typical office lighting conditions.
What is included in the package?
The package contains the Edge E300 IP phone with a PoE-enabled power supply, a CAT-5E network cable, a desk stand console, a handset with Microban antimicrobial protection, a handset cord, and a setup sheet. These components provide everything needed for immediate installation and use in most environments.
How many SIP lines or accounts does this phone support?
The listed telephony detail is 32, which helps buyers confirm deployment fit for desk-phone and unified-communications environments.
Does this model support PoE?
The listed telephony detail is Yes, which helps buyers confirm deployment fit for desk-phone and unified-communications environments.
| Qty | Price | Available |
|---|
