Poly VVX 450 IP Phone - Corded - Corded - Wall Mountable, Desktop - Black

The Poly VVX 450 IP Phone is a premium corded desk phone engineered for small and mid-sized businesses that demand reliable, clear, and flexible communications. Built to thrive in busy offices, its compact footprint fits neatly on a desk while offering robust functionality that previously required more expensive setups. With wall-mounting capability and desktop use, this IP phone adapts to evolving workstyles—from open workspaces to executive corners—without sacrificing performance. Expect crystal-clear audio, intuitive call handling, and enterprise-grade features that simplify daily communications while delivering a professional, distraction-free user experience. Poly’s enduring commitment to durability, security, and ease of deployment shines through in the VVX 450, making it a trusted core device in any modern unified communications environment.

• Crystal-clear HD audio and a user-friendly interface — Enjoy wideband audio for handset, speakerphone, and headset paths, delivering natural voice quality, faster decision cycles, and fewer misunderstandings. The 4.3" color display presents an intuitive menu with crisp icons, quick access soft keys, and clearly labeled context options, so teammates can stay productive and focus on the task at hand rather than fumbling through menus. This combination of audio fidelity and ergonomic design makes every call feel immediate and natural, whether you’re transferring a file, joining a conference, or routing a call to a colleague across the floor.
• Flexible mounting options for any workspace — The VVX 450 is engineered for versatility, offering both wall-mount capability and desktop placement. If your office layout shifts, simply switch mounting configurations without purchasing additional equipment. This adaptability is especially valuable in shared spaces, executive offices, or limited cubicles where space is at a premium. The compact, low-profile silhouette maintains a clean, professional look while still delivering the full range of features you expect from a premium business phone.
• Designed for small to medium businesses with rich calling features — Beyond calling, the VVX 450 supports multiple accounts, robust call controls, and productivity enhancements that help teams collaborate more effectively. Features such as call transfer, hold, conferencing, speed dial, and quick access to directories accelerate workflows and reduce average handling time. The phone’s software is designed to integrate with common SIP-based systems, enabling seamless compatibility with your existing PBX or UC platform without requiring an overhaul of your network infrastructure.
• Reliable connectivity and security for business-grade deployments — Dual Gigabit Ethernet ports with an integrated switch ensure fast, reliable network connectivity and practical device placement. Power can be delivered via PoE (IEEE 802.3af), reducing clutter and eliminating the need for additional power adapters in many deployments. Built for security, the VVX 450 supports standard SIP security features and encryption, helping protect sensitive conversations from eavesdropping while maintaining compatibility with enterprise-grade IT policies.
• Simple deployment, expansion options, and ongoing maintenance — This phone is designed for straightforward provisioning and ongoing management. It supports easy firmware updates, scalable deployments, and an ecosystem of accessories, including expansion options for larger configurations and improved call handling in dynamic offices. Whether you’re rolling out a dozen units across a campus or deploying a few devices in a branch, the VVX 450 is built to scale with your organization’s evolving communications needs.

Technical Details of Poly VVX 450 IP Phone

• Display: 4.3-inch color LCD with backlight for clear, legible menus and quick status at a glance.
• Audio: Wideband (HD) audio across handset, speaker, and headset paths to deliver natural voice quality and clear conversations in noisy environments.
• Codecs: Supports common SIP-based codecs such as G.711 and G.722 for efficient and high-quality voice communication.
• Connectivity: Dual Gigabit Ethernet ports with an integrated switch to streamline network layout and improve reliability; PC port supports network traffic sharing where supported.
• Power: Power over Ethernet (IEEE 802.3af) compatibility with an optional external power supply if PoE is not available.
• Mounting: Wall-mountable and desk-friendly design to fit diverse office setups and space constraints.
• Security & Management: Standard SIP security features, TLS/SRTP support, and common provisioning methods to align with enterprise IT policies.
• Compatibility: Designed for SIP-based telephony and compatibility with leading UC platforms; optimized for straightforward deployment in SMB environments.

how to install Poly VVX 450 IP Phone

• Choose your mounting location: Decide whether the VVX 450 will sit on a desk or be mounted to a wall. If wall-mounting, ensure you have the appropriate mounting hardware and a suitable wall surface.
• Connect network and power: If your network supports PoE, connect the LAN port to your PoE-enabled switch using an Ethernet cable. If PoE is unavailable, connect the included power supply to the device and to a power outlet.
• Attach peripherals and cabling: Place the handset, connect any headset if required, and use the second Ethernet port to connect a PC or network device as needed. Route cables neatly to avoid desk clutter and accidental disconnections.
• Power on and configure: The device will boot and present the default provisioning screen. Access the web interface or use the on-device menus to configure accounts, line appearances, contact directories, and feature preferences. Enter the SIP server details, authentication credentials, and any required proxy or VPN settings as dictated by your IT administrator or service provider.
• Update firmware and test: Check for available firmware updates during initial setup and apply them to ensure you have the latest features and security updates. Validate call quality, test call transfer, conferencing, and directory search, and confirm that both desk and speaker modes operate as intended.

Frequently asked questions

• Is the VVX 450 a corded phone? Yes. It is a corded IP desk phone designed for reliable wired connectivity and is not a wireless device.
• Can I wall-mount the VVX 450? Yes. The VVX 450 is wall-mountable, providing flexibility for compact spaces or conference rooms where desk space is limited.
• Does it support PoE? Yes. The phone supports Power over Ethernet (IEEE 802.3af), which simplifies cabling and power management in modern office environments.
• What platforms does it work with? The VVX 450 is a SIP-based IP phone compatible with many UC and PBX systems. For Teams or Skype for Business, verify compatibility with your specific deployment and consider any required integration modules or licenses.
• What makes the VVX 450 suitable for SMBs? It combines enterprise-grade audio quality, a practical color display, flexible mounting options, and scalable networking features (dual Ethernet, PoE) with straightforward provisioning and maintenance—delivering professional communication without complexity or excessive cost.