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.

• Product

  • Manufacturer :Yealink
  • Brand :Yealink
  • Product Line :Yealink
  • Model :SIP-T57W
  • Packaged Quantity :1

• Telephone

  • Type :VoIP phone
  • Integrated Components :Bluetooth interface
  • Caller ID Type :Caller ID
  • Cordless Phone Standard :IEEE 802.11a/b/g/n/ac (Wi-Fi) / Bluetooth 4.2
  • Dialer Location :Base
  • Operating System :Linux
  • Wireless Interface Provided :Wi-Fi / Bluetooth
  • Conference Call Capability :3-way

• Features

  • Speakerphone :Yes
  • Call Services :Call Transfer, Call Forwarding, Call Waiting, Caller ID, Call Hold
  • Volume Control :Yes
  • Indicators :Voice message waiting indicator
  • Hearing Aid Compatible :Yes
  • Additional Functions :Call park, Call pickup, HD Voice, Optimal HD Voice

• Display

  • Type :LCD display
  • Display Resolution :800 x 480 pixels
  • Diagonal Size :7 inch
  • Diagonal Size (metric) :17.8 centimetre
  • Color Support :Color
  • Backlit :Yes
  • Display Location :Base
  • Features :Touch screen, Tilt screen

• IP Telephony

  • Main Features :Integrated Ethernet switch, Multiple VoIP protocol support
  • VoIP :Yes
  • VoIP Protocols :SRTP, SIP, SIP v2
  • Voice Codecs :G.726, G.723.1, PCMA, G.729A/B, PCMU, G.722, G.711A/µ, Opus, iLBC
  • Quality of Service :IEEE 802.1Q (VLAN), IEEE 802.1p, Type of Service (ToS)
  • IP Address Assignment :Static, PPPoE, DHCP
  • Security :IEEE 802.1X, TLS
  • Network Protocols :HTTP, UDP, SRTP, TCP, HTTPS, SNTP, DNS
  • Network Ports Qty :2 x Ethernet 10Base-T/100Base-TX/1000Base-T
  • Power Over Ethernet (PoE) Support :Yes
  • Voice Features :Voice activity detection (VAD), Automatic gain control (AGC), Packet loss concealment (PLC), HD Voice, Acoustic echo cancellation (AEC), Adaptive jitter buffer (AJB), Comfort noise generation (CNG)
  • Network Features :Network Address Translation (NAT)

• Phone Connections

  • Connections :USB, Headset jack / RJ-9, Handset jack / RJ-9

• CE Cables (Details)

  • Cables Included :Network cable

• Miscellaneous

  • Color :Classic gray
  • Color Category :Gray, Gray
  • Included Phone Accessories :Stand
  • Placing / Mounting :Table-top

• Dimensions & Weight (Base)

• Width :10.2 inch
• Depth :8.7 inch
• Height :8.3 inch

Product Datasheet SIP-T57W