Description
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Dimension: 19 cm (Length) x 19 cm (Width) x 5 cm (Height) |
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Model: SIP-T31P |
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As a very fashionable and friendly entry-level IP phone, Yealink SIP-T31P has |
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an extra-large 132x64-pixel graphical LCD with backlight that brings clear |
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visual experience for users. The T31P offers support for two VoIP accounts |
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and includes local 5-way conferencing to maximize productivity. Working with |
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the adjustable multi-angle stand, the T31P IP phone ensures you to work in |
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different situation. Meanwhile, the T31P features built-in Power over Ethernet
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(PoE) and superb high definition (HD) sound quality Easy-to-use and powerful
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features together with reasonable price deliver excellent voice
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communications solution.
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| LCD | 2.3'' graphical LCD | 2.3'' graphical LCD | 2.4'' color LCD |
| Resolution | 132 x 64 | 132 x 64 | 320 x 240 |
| LCD Backlight | x | √(Adjustable Brightness) | √(Adjustable Brightness) |
| Line | 1 | 2 | 4 |
| Line Key | 0 | 2 | 4 |
| Memory Key | 0 | 2 | 12 (4 pages of 3 keys) |
| PoE | √ (T30P) | √ (T31P/T31G) | √ |
| GigE | x | √(T31G) | √(T33G) |
| Wireless Headset Adapter | EHS35 | EHS35 | EHS35 |
| N-Way Audio Conferencing | 5 | 5 | 5 |
| Wide-band Codecs | G.722, Opus | G.722, Opus | G.722, Opus |
| Narrow-band Codecs | G.711(A/µ), G.729, G.729A, G.726, iLBC, G.723.1 | G.711(A/µ), G.729, G.729A, G.726, iLBC, G.723.1 | G.711(A/µ), G.729, G.729A, G.726, iLBC, G.723.1 |
| Foot Stand | 2 adjustable angles | 2 adjustable angles | 2 adjustable angles |
| Wall Mounting | √ | √ | √ |
| Security Slot | √ | √ | √ |
| External Yealink AC Adapter (optional) | AC 100~240V input and DC 5V/600mA output | AC 100~240V input and DC 5V/600mA output | AC 100~240V input and DC 5V/600mA output |
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Audio Features
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HD voice: HD handset, HD speaker |
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Smart Noise Filtering |
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Narrowband codec: G.711(A/μ), G.723.1, G.729AB, G.726, iLBC |
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Wideband codec: Opus, G.722 |
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Full-duplex hands-free speakerphone with AEC |
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VAD, CNG, AEC, PLC, AJB, AGC |
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Other Physical Features
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Color: Classic Grey |
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Wall mountable |
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AC 100~240V input and DC 5V/600mA output |