|Operating System||Linux Based|
|LCD display||7″ 800 x 480 Pixels Color Display|
|Memory Keys||29 Touch Keys|
|USB Port (2.0 Compliant)||1|
|Ethernet Port||Dual-port Gigabit Ethernet|
|Handset Port (RJ-9)||√|
|Headset Port (RJ-9)||√|
|Expansion Module||Yealink EXP50|
|(Accessory, purchased separately)|
|External Yealink AC Adapter (Optional)||AC 100~240V Input and DC 5V/2A Output|
|HD Voice||HD Handset, HD Speaker|
|Wideband Codec||G.722, Opus|
|Narrowband Codec||G.711(A/µ), G.729, G729A, G.726, G.723.1, iLBC|
|Yealink Noise Proof||x|
|Bluetooth||Built-in Bluetooth 4.2|
|Wi-Fi||Built-in（2.4G and 5G）|
|Foot Stand||1 Adjustable Angle|
|Corded-Cordless Phone (via DD10K)||√|
|Door Phone Integration||X|
|5-way Video/Audio Mixed Conferencing||X|
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 your 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 efficiency and productivity.
Prime Business Phone to Deliver Optimum Desktop Productivity
Outstanding User Experience
Yealink SIP-T57W IP Phone features an adjustable 7-inch capacitive touch screen that you can readily
adjust it to a comfortable viewing angle according to yourself. In addition, a clearly defined set of menus
is easy to navigate through when all you have to do is touch the desired option, ensuring you an
optimized interface for a smartphone-like user experience.
The SIP-T57W is coupled with the latest version of Yealink Optimal HD Voice technologies, including
Yealink Acoustic Shield technology effectively eliminates background distractions and noises,
deliver crystal clear voice even in a noisy environment. Meanwhile, complying with the latest Hearing Aid
Compatibility (HAC) Regulations, its HAC handset helps the person who is with hearing loss to hear the
voice more clearly.
Yealink SIP-T57W IP Phone not only furnishes you with the built-in Bluetooth 4.2 for Bluetooth headsets
and mobile contacts synchronization but also the built-in dual-band Wi-Fi for Wi-Fi connectivity,
allowing you to access the 5G Wi-Fi connectivity handily. Also if you want to expand your horizons for
busy environments, or, share one phone system with your small team by adding multiple handsets, just
simply turn your IP phone to a corded-cordless phone via DECT technology. Moreover, the IP phone
can function with Yealink VC Desktop together to share content from your laptop, making collaboration
much easier than before.
A built-in USB 2.0 port allows you to enjoy USB call recording via a USB flash drive. Via this USB port,
you also can connect a wired/wireless USB headset without connecting Yealink EHS36 anymore, and
connect up to 3 Yealink expansion modules EXP50 which can be programmed 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 realize the Zero Touch
Provisioning without any complex manual settings. Furthermore, a unified firmware and auto-p template
that applies to T53/T53W/T54W/T57W phone models, saves even more time and costs for businesses,
as well as simplifies the management and maintenance.
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