Description
The Polycom VVX 250 Business IP Phone (2200-48820-025) features
• 2.8” color LCD screen (320×240 pixel resolution)
• 4-Line
• Voicemail support1
• WebKit-based browser
• Adjustable base height
• Unicode UTF-8 character support
• Single USB port (2.0 compliant) for media and storage applications
• Multilingual user interface audio features
• Poly HD Voice quality for handset, hands-free speakerphone & optional headset
• Poly Acoustic Clarity provides:
— Full-duplex conversations
— Acoustic echo cancellation
— Background noise suppression
• Poly Acoustic Fence technology removes background office noise (handset or wired headset)
• Type 1 compliant (IEEE 1329 full duplex)
• Frequency response: 150 Hz—7 kHz for handset, optional headset, and hands-free speakerphone modes
• Codecs: G.711 (A-law and μ-law), G.729AB, G.722, iLBC, OPUS
• 802.1X authentication and EAPOL media encryption via SRTP
• Power: Built-in auto-sensing IEEE 802.3af Power over Ethernet (Class 2) 4.5 (Max)
• Color: Black
• Refurbished
• One-Year Warranty