Description
Model: SIP-T57W
Yealink Prime Business IP Phone
Prime Business Phone to Deliver Optimum Desktop Productivity
Especially designed for busy executives and professionals, Yealink SIP-T57W is an easy-to-use Prime Business Phone with an adjustable 7-inch multi-point touch screen that you can not only easily and flexibly find the comfortable viewing angle according to the personal and environmental needs, but also get a rich visual presentation and easy navigation with just one-touch. With the built-in Bluetooth 4.2 and the built-in dual band 2.4G/5G Wi-Fi, the SIP-T57W IP Phone ensures you to keep up with the modern wireless technology and take the first chance in the future wireless age. Its built-in USB 2.0 port allows for USB recording or a direct wired/wireless USB headset or up to three Yealink EXP50 expansion modules connection. Benefitting from these features, the Yealink SIP-T57W is a powerful and expandable office phone that delivers optimum desktop efficient and productivity.
Key Features
| Model | SIP-T54W | SIP-T57W | T58A |
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| Download | |||
| Operating System | Linux Based | Linux Based | Android 5.1 |
| Interface | |||
| LCD display | 4.3'' 480 x 272 Pixels Color Display | 7'' 800 x 480 Pixels Color Display | 7'' 1024 x 600 Capacitive Touch Screen |
| LCD Type | Adjustable | Adjustable | Adjustable |
| LED Indicators | √ | √ | √ |
| Line Keys | 10 | 0 | 0 |
| Memory Keys | 27 (3 Pages of 9 Keys) | 29 Touch Keys | 27 Touch Keys |
| USB Port (2.0 Compliant) | 1 | 1 | 2 |
| Ethernet Port | Dual-port Gigabit Ethernet | Dual-port Gigabit Ethernet | Dual-port Gigabit Ethernet |
| Handset Port (RJ-9) | √ | √ | √ |
| Headset Port (RJ-9) | √ | √ | √ |
| Expansion Module (Accessory, purchased separately) |
Yealink EXP50 | Yealink EXP50 | Yealink EXP50 |
| External Yealink AC Adapter (Optional) | AC 100~240V Input and DC 5V/2A Output | AC 100~240V Input and DC 5V/2A Output | AC 100~240V Input and DC 5V/2A Output |
| Audio Features | |||
| HD Voice | HD Handset, HD Speaker | HD Handset, HD Speaker | HD Handset, HD Speaker |
| Speakerphone | Full Duplex | Full Duplex | Full Duplex |
| Wideband Codec | G.722, Opus | G.722, Opus | G.722, Opus |
| Narrowband Codec | G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC | G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC | G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC |
| HAC Handset | √ | √ | √ |
| Acoustic Shield | √ | √ | √ |
| Yealink Noise Proof | x | x | √ |
| Connectivity | |||
| PoE | √ | √ | √ |
| Headset | USB/Bluetooth/RJ9 | USB/Bluetooth/RJ9 | USB/Bluetooth/RJ9 |
| Bluetooth | Built-in Bluetooth 4.2 | Built-in Bluetooth 4.2 | Built-in Bluetooth 4.2 |
| Wi-Fi | Built-in（2.4G and 5G） | Built-in（2.4G and 5G） | Built-in（2.4G and 5G） |
| HDMI | X | X | x |
| Foot Stand | 1 Adjustable Angle | 1 Adjustable Angle | 1 Adjustable Angle |
| Wall Mountable | √ | √ | √ |
| Corded-Cordless Phone (via DD10K) | √ | √ | √ |
| Content Sharing | √ | √ | √ |
| Door Phone Integration | X | X | √ |
| Camera | X | X | X |
| Video Resolution | X | X | x |
| Video Codecs | X | X | x |
| Telephony Features | |||
| SIP Accounts | 16 | 16 | 16 |
| 3-way Audio Conferencing | √ | √ | √ |
| 5-way Video/Audio Mixed Conferencing | X | X | x |
Malaysia
