POLYCOM VVX 201 BUSINESS MEDIA- Điện thoại cho doanh nghiệp

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Description

POLYCOM VVX 201 BUSINESS MEDIA

Polycom VVX 201 – điện thoại IP truyền thông kinh doanh tối ưu với chất lượng âm thanh HD, 02 line và 02 cổng Ethernet.

Model: VVX 201

Nhà sản xuất: Polycom

Bảo hành: 12 tháng, theo tiêu chuẩn nhà sản xuất

 

Thông tin kỹ thuật của POLYCOM VVX 201 BUSINESS MEDIA

 

MÔ TẢ POLYCOM VVX 201
Product  Specifications
Polycom VVX 101 comes with • VVX 201 console
• Handset with handset cord
• Network (LAN) cable – CAT-5E
• Quick Start Guide
User interface features • 2.5 in Graphical LCD (132 x 64) resolution
• Voicemail support
• Reversible deskstand/wallmount
• Unicode UTF-8 character support. Multilingual user interface including Danish, Dutch, English (Canada/US/
UK), French, German, Italian, Norwegian, Polish, Portuguese, Russian, Slovenian, Spanish, and Swedish
Feature keys • 4 context-sensitive “soft” keys
• 2 line keys with bi-color (red/green) LED
• “Home” feature key
• 4-way navigation key cluster with center “Select” key
• 2 volume control keys
• Dedicated hold key
• Dedicated headset key
• Dedicated hands-free speakerphone key
• Dedicated microphone mute key
Audio features • Polycom HD Voice technology delivers life-like voice quality for each audio path- handset, the hands-free speakerphone, and the optional headset
• Polycom® Acoustic Clarity™ technology providing full-duplex conversations, acoustic echo cancellation and background noise suppression
• Type 1 compliant (IEEE 1329 full duplex)
• Frequency response – 150 Hz – 7 kHz for hands-free speakerphone, handset and optional headset mode
• Codecs: G.711 (A-law and μ-law), G.729AB, G.722 (HD Voice), iLBC
• Individual volume settings with visual feedback for each audio path
• Voice activity detection
• Comfort noise generation
• DTMF tone generation (RFC 2833 and in-band)
• Low-delay audio packet transmission
• Adaptive jitter buffers
• Packet loss concealment
(95 bình chọn)

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