Polycom SoundPoint IP 321 giải pháp nâng cấp thoại bàn cho thông tin liên lạc bằng giọng nói hiệu quả. Phù hợp sử dụng cho các môi trường doanh nghiệp vừa và nhỏ.
Model: Polycom SoundPoint IP 321
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 321
| Mô tả | SoundPoint IP 321 |
| Product Specifications | |
| Lines (direct numbers) | • Up to 2 lines with up to 2 concurrent calls per line |
| Display | • 102 x 33 pixel backlit grayscale graphical LCD |
| Feature keys | • 3 context-sensitive “soft” keys • 2 line keys with bi-color (red/green) LED • 2 feature keys (“Menu” and “Dial”) • 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 |
| Headset and hearing aid compatibility | • Compliant with ADA Section 508 Recommendations: Subpart B 1194.23 (all) • Hearing Aid Compatible (HAC) handset for magnetic coupling to approved HAC hearing aids • Compatible with commercially-available TTY adapter equipment |
| Headset compatibility | • Dedicated 2.5-mm headset port compatible with most monaural mobile phone headsets |
| Audio features | • Full-duplex hands-free speaker- phone with Polycom® Acoustic Clarity™ technology – Type 1 compliant with IEEE 1329 full duplex standards • Frequency response—300Hz–3300Hz for handset, headset and hands-free speakerphone modes • Codecs: G.711 μ/A and G.729A (Annex B) • 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 |
| Call handling features2 | • Shared call/bridged line appearance • Flexible line appearance (one or more line keys can be assigned for each line extension) • Distinctive incoming call treatment/ call waiting • Call timer • Call transfer, hold, divert (forward), pickup • Called, calling, connected party information • Local three-way conferencing • One-touch speed dial, redial • Call waiting • Remote missed call notification • Intercom • Automatic off-hook call placement • Do not disturb function |