Yealink SIP-T57W
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.
Key Features and Benefits
• Outstanding User Experience
• HD Audio
• Wireless Transmission
• High Expandability
• Efficient Installation and Provisioning
• 7” 800 x 480 capacitive adjustable 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
• Up to 16 VoIP accounts
• Dual-port Gigabit Ethernet
• PoE support
• HAC Handset
• Paperless label design
• Wall mountable
Yealink SIP-T57W Specifications
Operating System: Linux Based
LCD display: 7″ 800 x 480 Pixels Color Display
LCD Type: Adjustable
LED Indicators: Yes
Line Keys: 0
Memory Keys: 29 Touch Keys
USB Port (2.0 Compliant): 1
Ethernet Port: Dual-port Gigabit Ethernet
Handset Port (RJ-9): Yes
Headset Port (RJ-9): Yes
Expansion Module (Accessory, purchased separately): Yealink EXP50
External Yealink AC Adapter (Optional): AC 100~240V Input and DC 5V/2A Output
Audio Features
HD Voice: HD Handset, HD Speaker
Speakerphone: Full Duplex
Wideband Codec: G.722, Opus
Narrowband Codec: G.711(A/µ), G.729A/B, G.726, G.723.1, iLBC
HAC Handset: Yes
Acoustic Shield: Yes
Yealink Noise Proof: No
Connectivity
PoE: Yes
Headset: USB/Bluetooth/RJ9
Bluetooth: Built-in Bluetooth 4.2
Wi-Fi: Built-in(2.4G and 5G)
HDMI: No
Foot Stand: 1 Adjustable Angle
Wall Mountable: Yes
Corded-Cordless Phone (via DD10K): Yes
Content Sharing: Yes
Door Phone Integration: No
Camera: No
Video Resolution: No
Video Codecs: No
Telephony Features
SIP Accounts: 16
3-way Audio Conferencing: Yes
5-way Video/Audio Mixed Conferencing: No