Yealink T57W

Especially designed for busy managers and professionals, the Yealink SIP-T57W is an easy-to-use, high-end business phone with a 7-inch multi-touchscreen that can be adjusted to allow you not only to easily and flexibly find the ideal viewing angle to suit your personal needs and environment, but also to enjoy a rich visual presentation and easy one-touch navigation. It is equipped with Gigabit Ethernet ports.

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Data sheet

Exceptional user experience

Features an adjustable 7-inch multi-touchscreen that allows you to find the optimal viewing angle. In addition, a clearly defined set of menus offers you easy navigation by simply touching the desired option. The result is an interface that's optimized for a smartphone-like experience.

Simple and scalable customization

A built-in USB 2.0 port allows you to record calls to a USB stick. From this USB port, you can also connect a USB wired/wireless headset without connecting the Yealink EHS36, and connect up to three Yealink EXP50 colour display expansion modules, which can be programmed with up to 180 DSS keys.

Extraordinary sound

The T57W is combined with the latest version of Yealink Optimal HD Voice technology, which includes the Yealink Acoustic Shield, to effectively eliminate distractions and background noise and deliver clear voice, even in a noisy environment.

Simplify your installation

Thanks to its auto-provisioning feature, the T57W offers you flexibility and effortless large-scale deployment. The new common firmware across the range ensures consistency across your fleet.

Data sheet

Audio codecs

HD Voice: HD handset, HD speaker
- Hearing Aid Compatible Combination (HAC)
- Acoustic shield
- Audio codec: Opus, G.722, PCMA, PCMU, G.729A/B, G.726, G.723.1, iLBC
- DTMF dialling: In-band, Out-of-band (RFC 2833) and SIP INFO
- Full-duplex speaker with acoustic echo compensation (AEC)

Telephone Features

- Put calls in wait, silent mode, DND ("Do Not Disturb") mode
- Call forwarding, calls in wait, call transfer
- Redial, redial, callback, auto answer
- Three-party conferencing
- Manual or automatic time and date setting
- Dialing plan, XML Browser, URL/URI action
- RTCP-XR (RFC3611), VQ-RTCPXR (RFC6035)
- Integrated dual-band Wi-Fi:
- Network standard: IEEE802.11a/b/g/n/ac
- Transmission rate: up to 433 MB/s (dynamic)
- Frequency band: 2.4 GHz/5.0GHz
- Built-in Bluetooth 4.2 for :
- Bluetooth headsets
- Contact synchronization
- Bluetooth calls
- USB port (2.0 compatible) for :
- Wired/wireless USB headsets
- Call recording on USB stick
- EXP50 expansion modules (up to 3)
- Content sharing (via Yealink VCD)(1)
- Enhanced DSS key

Function keys

- 27 DSS one-touch keys
- All 10 line keys are programmable with 27 different functions (displayed on 3 pages)
- 7 function keys: message, headset, put in wait, mute, transfer, redial, hands-free
- Volume control keys
- Illuminated mute/headset/hands-free speaker key


- Dual Gigabit Ethernet port
- Power over Ethernet (IEEE 802.3af)
- 1 USB port (2.0 compliant)
- 1 RJ9 handset port (4P4C)
- 1 RJ9 headset port (4P4C)