The Yealink T57W Wi-Fi VoIP/SIP Phone is an easy-to-use Prime Business Phone with an adjustable 7-inch multi-point touch screen. Not only can you easily and flexibly adjust the screen to find the comfortable viewing angle according to personal and environmental needs, but you can also get rich visuals and easy navigation with just one-touch. With the built-in Bluetooth 4.2 and dual band 2.4G/5G Wi-Fi, the SIP-T57W IP Phone ensures that you’ll keep up with modern wireless technology and the future wireless age. The built-in USB 2.0 port allows for USB recording or a direct wired/wireless USB headset and up to three Yealink EXP50 expansion modules (sold separately – see accessories). The Yealink SIP-T57W is a powerful and expandable office phone that delivers optimum desktop efficiency and productivity.
Outstanding user experience
The Yealink SIP-T57W IP Phone features a 7-inch capacitive touch screen that you can easily adjust to a more comfortable viewing angle. In addition, the clearly defined set of menus is easy to navigate through when all you have to do is touch the desired option, providing you with an optimised interface for a smartphone-like user experience.
HD audio
The SIP-T57W is coupled with the latest version of Yealink Optimal HD Voice technologies, including Yealink Acoustic Shield technology, that effectively eliminate background distractions and noises. Deliver crystal clear voice even in a noisy environment. Meanwhile, complying with the latest Hearing Aid Compatibility (HAC) Regulations, the HAC handset helps those with hearing loss to hear the speaker more clearly. Wireless transmission
The Yealink SIP-T57W IP Phone includes built-in Bluetooth 4.2 for Bluetooth headsets and mobile contacts synchronisation, as well as built-in dual band Wi-Fi for Wi-Fi connectivity, allowing you to easily connect to 5G Wi-Fi. If you want to expand your horizons for busy environments or share one phone system with your small team by adding multiple handsets, simply turn your IP phone to a corded-cordless phone via DECT technology (requires DECT Dongle DD10K – sold separately). Moreover, the IP phone can function with Yealink VC Desktop to share content from your laptop, making collaboration much easier than before.
High expandability
A built-in USB 2.0 port allows you to enjoy USB call recording via USB flash drive. Via this USB port, you also can connect a wired/wireless USB headset (sold separately) without connecting an adapter, and connect up to three (3) Yealink expansion modules EXP50 (sold separately), programmable with up to 180 paperless DSS keys.
Efficient installation and provisioning
The Yealink SIP-T57W supports efficient provisioning and effortless mass deployment with Yealink’s Redirection and Provisioning Service (RPS) and Boot mechanism to help you realise Zero Touch Provisioning without any complex manual settings.

• 7-inch, 800 x 480 pixel, capacitive touch screen
• Adjustable LCD screen
• Built-in Bluetooth 4.2
• Built-in dual band 2.4G/5G Wi-Fi (802.11a/b/g/n/ac)
• USB 2.0 port for USB recording, wired/wireless USB headsets and EXP50 (sold separately)
• Up to sixteen (16) VoIP accounts
• Dual-port Gigabit Ethernet
• HAC (Hearing Aid Compatible) handset
• Paperless label design
• Wall mountable
• PoE support
• Standard Warranty