🗹 12 x Line Keys | 34 x SIP Registrations
🗹 4.3" Color LCD Screen
🗹 2 x Gigabit Ethernet Ports
🗹 2 x USB-A 2.0 Ports
🗹 Context-Sensitive Soft Keys
🗹 Desk & Wall Mountable
🗹 Electronic Hook Switch (EHS) Compatible
🗹 Poly HD Voice
🗹 Poly Acoustic Fence
🗹 Poly Acoustic Clarity
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The Poly VVX 450 12-Line PoE IP Phone (8B1L7AA#AC3) is a reliable and feature-rich business phone intended for executives and professionals who require advanced communication capabilities. With its user-friendly interface, crystal-clear audio and robust capabilities, this IP phone is great for handling high call volumes in corporate settings or busy workplaces. The VVX 450 has a 4.3" color LCD display for easy navigation and call management. It supports up to 12 lines and offers advanced features such as HD Voice technology for better voice quality, integrated Gigabit Ethernet ports for smooth connectivity and Power over Ethernet (PoE) compatibility for easy installation without the need for additional power adapters. The phone is interoperable with most SIP-based platforms, making it an adaptable option for unified communication systems.
• Manage multiple calls efficiently with support for up to 12 lines.
• HD Voice Technology delivers exceptional sound clarity for professional-grade communication.
• 4.3" Color LCD Display with intuitive interface for easy navigation and call handling.
• Gigabit Ethernet Ports features dual ports ensure fast and reliable network connectivity.
• Power over Ethernet (PoE) simplifies installation by eliminating the need for external power adapters.
• Works seamlessly with leading SIP-based unified communication platforms.
• Programmable line keys and soft keys for tailored functionality.
• Full-Duplex Speakerphone enables hands-free communication with echo cancellation.
• Headset Support includes RJ9 headset port and Electronic Hook Switch (EHS) compatibility.
• Built to withstand daily use in demanding office environments.
🗹 Handle multiple calls efficiently with 12-line support and programmable keys.
🗹 HD Voice technology ensures crystal-clear conversations for improved collaboration.
🗹 PoE support reduces cable clutter and streamlines setup in busy workspaces.
🗹 Intuitive interface and customizable features make call management effortless.
🗹 Compatible with SIP-based platforms for unified communication systems.
🗹 Full-duplex speakerphone enables multitasking during calls.
🗹 Durable design ensures long-term use in high-demand environments.
🗹 Dual Gigabit Ethernet ports provide fast network access without interruptions.
🗹 Sleek design complements modern office setups.
🗹 Advanced features meet evolving business needs.
| Manufacturer | Polycom |
| Manufacturer Part Number | 8B1L7AA#AC3, 2200-48840-025 |
| Product Name | Poly VVX 450 12-Line PoE IP Phone |
| Product Type | IP Phone |
Call Services | Voice Mail, Caller ID, Call Waiting, Call Forwarding, Call Transfer, Call Hold |
Dialer Location | Base |
Conference Call Capability | 3-way |
Speakerphone | Yes |
Additional Functions | Call timer, HD Voice |
Features | Acoustic Clarity Technology |
Main Features | Integrated Ethernet switch |
VoIP | Yes |
VoIP Protocols | SIP, SDP |
Voice Codecs | G.722, G.729ab, G.711u, G.711a, iLBC, G.722.1 |
Lines Supported | 12 lines |
Quality of Service | IEEE 802.1Q (VLAN), IEEE 802.1p, Diffserv per device (QoS) |
IP Address Assignment | DHCP, static |
Security | IEEE 802.1X, TLS |
Power Over Ethernet (PoE) Support | Yes |
Network Protocols | TCP, TFTP, UDP, HTTP, DNS, HTTPS, Link Layer Discovery Protocol (LLDP), RTCP, RTP, SNTP |
Network Ports Qty | 2 x Ethernet 10Base-T/100Base-TX |
Voice Features | Comfort noise generation (CNG), voice activity detection (VAD), HD Voice, acoustic echo cancellation (AEC), packet loss concealment (PLC), adaptive jitter buffer (AJB) |
Network Features | Lightweight Directory Access Protocol (LDAP) |
Type | LCD display - color |
Display Location | Base |
Diagonal Size | 4.3" |
Display Resolution | 480 x 272 pixels |
Backlit | Yes |
Display Languages | Multilingual |
Connections | Headset jack / RJ-9 |
Hearing Aid Compatible | Yes |
Software Certification | Zoom Certified |
Cables Included | Network cable |
ENERGY STAR Certified | Yes |
Width | 9.4 in |
Depth | 9.1 in |
Height | 2.2 in |
Shipping Weight | 2.3 lbs |