Description
The Polycom VVX 450 IP Phone (2200-48840-001) features:
• 4.3” color LCD (480×272 pixel resolution)
• 12 lines supporting 34 line key appearance with pagination
• WebKit-based browser
• Two USB ports (2.0 compliant) for media and storage applications
• Poly HD Voice quality for handset, hands-free speakerphone & optional headset
• Poly Acoustic Clarity provides:
— full-duplex conversations
— acoustic echo cancellation
— background noise suppression
• Enhanced Feature Keys creates shortcuts on line key appearances or soft keys
• Multilingual user interface
• Shared call/bridged line appearance
• Busy Lamp Field (BLF)
• Flexible line appearance
• Distinctive incoming call treatment/call waiting
• Call timer and call waiting
• Call transfer, hold, divert (forward), park, pickup
• Local three-way audio conferencing
• One-touch speed dial, redial and remote missed call notification
• SIP Protocol Support
• Codecs: G.711 (A-law and μ-law), G.729AB, G.722 (HD Voice), G.722.1 iLBC, OPUS
• Two-port gigabit Ethernet switch 10/100/1000Base-TX across LAN and PC ports
• Individual volume settings with visual feedback for each audio path
• 802.1X Authentication and EAPOL Media encryption via SRTP
• Dedicated RJ-9 headset port
• Hearing aid compatible (HAC) handset
• Power Options:
— Built-in auto-sensing IEEE 802.3af Power over Ethernet (Class 2) 4.5 (Max)
— External AC/DC adapter 5VDC @ 3A (15W) (2200-48872-001) – sold separately
• Color: Black
• Refurbished
• One Year Warranty