Polycom SoundPoint IP 650- Điện thoại IP Polycom cho doanh nghiệp

Name: Polycom SoundPoint IP 650- Điện thoại IP Polycom cho doanh nghiệp | Chính hãng, giá tốt
Brand: Polycom

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Description

Polycom SoundPoint IP 650 là chiếc điện thoại cao cấp với những tính năng tiên tiến được thiết kế dành riêng cho những chuyên gia hay những nhà quản lý bận rộn.

Model: Polycom SoundPoint IP 650

Nhà sản xuất: Polycom

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

Xuất xứ: Thái Lan

Thông tin kỹ thuật của Polycom SoundPoint IP 650

Mô tả	SoundPoint IP 650
Product Specifications

Lines (direct numbers)	• Up to 06 lines (standalone mode) • Up to 24 concurrent calls

Expansion module mode	• Up to 48 line keys/appearances • Up to 47 remote party BLF line monitors • Up to 34 SIP registrations

Polycom® SoundPoint® IP Expansion Module Support	• Supports up to three Expansion Modules

Display	• 320 x 160 backlit grayscale graphical LCD • White LED backlight with custom intensity control • Message Waiting Indicator (MWI) LED

Feature keys	• 4 context-sensitive “soft” keys • 26 dedicated “hard” keys • 6 line keys with bi-color (red/green) LED • 8 feature keys • 6 display/menu navigation keys • Illuminated mute key • Illuminated headset key • Illuminated hands-free speakerphone key • Dedicated hold key

Headset and hearing aid compatibility	• Dedicated RJ-9 headset port • Amplified headsets are recommended • Compliant with ADA Section 508 Recommendations: Subpart B 1194.23 (all) • Hearing Aid Compatible (HAC) handset for magnetic coupling to approved HAC hearing aids • Compatibility with commercially-available TTY adapter equipment

Audio features	• Polycom HD Voice technology delivers life-like voice quality for each audio path—the handset, the hands-free speakerphone, and the headset1 • Full-duplex hands-free speakerphone • Type 1 compliant with IEEE 1329 full duplex standards • Frequency response—150Hz – 7kHz for handset, headset1 and hands-free speakerphone modes • Codecs: G.722 (wideband), G.711 µ/A, G.729A (Annex B), and iLBC • Individual volume settings with visual feedback for each audio path • Voice activity detection • Comfort noise fill • DTMF tone generation/DTMF event RTP payload • Low-delay audio packet transmission • Adaptive jitter buffers • Packet loss concealment • Acoustic echo cancellation • Background noise suppression