🗹 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 HP Poly VVX 450 12-Line PoE IP Phone (2200-48840-025, 8B1L7AA#AC3) is a high-performance business communication solution designed for knowledge workers, executives, and small to medium-sized enterprises. This multifunctional desk phone combines cutting-edge functionality with simple operation, making it an excellent choice for modern office spaces. The VVX 450 provides crystal-clear audio quality thanks to Poly HD Voice and Acoustic Fence technologies, which ensure lifelike conversations and prevent background noise. Its 4.3-inch color LCD display (480x272 pixels) gives a visually appealing experience, while the 12 customizable line buttons provide up to 34 line appearances with pagination. The phone's two Gigabit Ethernet connections and PoE functionality make installation easier and improve network performance.
• Poly HD Voice and Acoustic Fence technologies deliver superior sound quality.
• 4.3-inch color LCD screen for enhanced visual information.
• 12 programmable line keys supporting up to 34 line appearances.
• Two 10/100/1000 Ethernet ports for phone and PC connections.
• PoE support eliminates the need for separate power adapters.
• Two USB 2.0 ports for media and storage applications.
• Integrated Microban antimicrobial protection reduces bacterial growth.
• Multiple headset options available (USB, RJ9, EHS ports).
• ENERGY STAR rated for reduced power consumption.
• User-friendly design with 4-way navigation cluster and 4 soft keys.
• Supports G.711, G.729AB, G.722, iLBC, and OPUS.
• Zero-touch provisioning and web-based management for simple setup.
• Optional VVX EM50 expansion module for additional line keys.
• Enables natural, two-way conversations.
• Interface available in multiple languages for global use.
| Manufacturer | Polycom |
| Manufacturer Part Number | 2200-48840-025, 8B1L7AA#AC3 |
| Product Name | HP 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 |