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HP Poly 89B74AA Poly VVX 450 IP Phone - 12-Line VoIP - 4. 3" LCD - PoE - Dual Ethernet - Black
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Product Features
Technical Overview
The VVX 450 operates on VoIP technology, supporting up to 12 SIP lines for handling multiple concurrent calls. It includes a 4.3" LCD screen for clear call management and menu navigation, enhancing user interaction.
Connectivity is handled through two RJ-45 Ethernet ports, with one supporting Power over Ethernet (PoE) to simplify cable management. A USB port provides additional expansion options for accessories or future upgrades.
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
The VVX 450 stands out with its high line capacity and integrated PoE, reducing installation complexity and supporting efficient desk deployments. Its dual Ethernet ports enable daisy-chaining to other network devices, optimizing office connectivity.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Clear Communication, Simplified Setup.
Clear Communication
Enjoy crystal-clear voice calls over the internet with efficient VoIP technology, ensuring reliable business conversations.
- 12-line capacity for multiple calls
- Caller ID and speakerphone included
Simplified Setup
PoE support allows power and data transmission over a single cable, ideal for clean installations and reducing clutter.
- Dual RJ-45 ports for network flexibility
- USB port for accessory expansion
Deployment / Use Cases
This IP phone is well-suited for small to medium-sized businesses requiring robust telephony solutions. Its 12-line capacity makes it ideal for reception desks, manager offices, or departments handling high call volumes.
The desktop and wall-mount options provide flexibility for various office layouts, from traditional cubicles to modern open-plan spaces. PoE compatibility simplifies deployment in environments with structured cabling, supporting quick setup and scalability.
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.
Office Desks
Deploy on desks with the included stand, offering easy access to call features and the 4.3" screen for efficient call management.
Wall-Mounted Setups
Install on walls in shared spaces or meeting rooms, saving desk space while maintaining full VoIP functionality.
What's in the Box
The package includes all necessary components for immediate setup and use.
Highlights
- 12 SIP lines for handling multiple concurrent calls
- 4.3" LCD screen for clear call management and navigation
- Power over Ethernet (PoE) support simplifies installation
- Dual Ethernet ports enable daisy-chaining to other devices
- Corded handset and base unit for reliable connectivity
- Caller ID and speakerphone enhance communication features
- USB port for accessory expansion and future upgrades
- Desktop and wall-mount options for flexible deployment
- Black finish suits professional office environments
- Energy Star certified for energy efficiency
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | 89B74AA |
| Brand Name | Poly |
| Product Series | VVX |
| Product Model | VVX 450 |
| Product Name | VVX 450 12-Line IP Phone for RingCentral and PoE-enabled |
| Product Type | IP Phone |
| Technical Information | |
| IP Phone Technology | VoIP |
| Handset Connectivity Technology | Corded |
| Base Unit Connectivity Technology | Corded |
| Total Number of Phone Lines | 12 |
| Caller ID | Yes |
| Speakerphone | Yes |
| Display & Graphics | |
| Screen Type | LCD |
| Screen Size | 4.3" |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| USB | Yes |
| PoE (RJ-45) Port | Yes |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Form Factor | Wall Mountable,Desktop |
| Miscellaneous | |
| Package Contents | VVX 450 12-Line IP Phone for RingCentral And PoE-enabled Desk Stand/Wall Mount Hardware Handset With Handset Cord Network (LAN) Cable-CAT-5E Setup Sheet |
| Energy Star | Yes |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) |
| Warranty | |
| Limited Warranty | 1 Year |
| Additional Warranty Information | Poly standard one-year limited warranty |
User Manual
FAQ
How many SIP lines does the Poly VVX 450 support?
The Poly VVX 450 supports up to 12 SIP lines, allowing it to handle multiple concurrent calls. This makes it suitable for reception areas, manager offices, or departments with high telephony demands, providing flexibility for business communication needs.
Does this IP phone support Power over Ethernet (PoE)?
Yes, the VVX 450 includes PoE support through one of its RJ-45 ports. This allows both power and data to be transmitted over a single Ethernet cable, simplifying installation by reducing the need for separate power adapters and minimizing cable clutter in office setups.
What screen size does the VVX 450 have?
It features a 4.3" LCD screen, which provides clear visibility for call information, menus, and contacts. This screen size is practical for efficient call management and navigation in a business environment, enhancing user interaction with the phone's features.
How many Ethernet ports are included?
The phone has two RJ-45 Ethernet ports. This dual-port configuration enables daisy-chaining to connect other network devices, such as computers or additional phones, directly through the phone, optimizing office connectivity and reducing switch port requirements.
Can the VVX 450 be wall-mounted?
Yes, the VVX 450 is designed for both desktop and wall-mount use. The package includes hardware for wall mounting, allowing flexible deployment in various office layouts, such as shared spaces or meeting rooms, to save desk space while maintaining full functionality.
What warranty comes with this IP phone?
It comes with a Poly standard one-year limited warranty. This coverage provides assurance against manufacturing defects, supporting reliable use in business environments. Always refer to the official warranty terms for detailed conditions and support information.
How many SIP lines or accounts does this phone support?
The listed telephony detail is 12, 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 |
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