Especially designed for busy executives and professionals, Yealink SIP-T53W is an easy-to-use Prime Business Phone with an adjustable 3.7-inch graphical LCD that you can easily and flexibly find the comfortable viewing angle according to the personal and environmental needs. With the built-in Bluetooth 4.2 and the built-in dual band 2.4G/5G Wi-Fi, the SIP-T53W 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-T53W is a powerful and expandable office phone that delivers optimum desktop efficient and productivity.

• Product 

  • Manufacturer :Yealink
  • Brand :Yealink
  • Product Line :Yealink
  • Model :SIP-T53W
  • Packaged Quantity :1

• Telephone

  • Type :VoIP phone
  • Integrated Components :Bluetooth interface
  • Caller ID Type :Caller ID
  • Dialer Location :Base
  • Operating System :Linux
  • Wireless Interface Provided :Wi-Fi / Bluetooth
  • Conference Call Capability :3-way

• Messaging & Internet

  • Messaging Services :SMS

• Features

  • Speakerphone :Yes
  • Dialing Modes :Tone, Pulse
  • Call Services :Caller ID, Call Forwarding, Call Waiting, Call Hold, Voice Mail, Call Transfer
  • Multiline Operation Capability :12-line operation
  • Programmable Buttons Qty :21
  • Volume Control :Yes
  • Indicators :Voice message waiting indicator
  • Lighted Keypad :Yes
  • Hearing Aid Compatible :Yes
  • Additional Functions :Redial, Optimal HD Voice, Call recording, Mute, Call pickup, Call park

• Conference Phone

  • Features :HD Voice

• Telephone Memory

  • Phone Directory Capacity :1000

• Display

  • Type :LCD display
  • Display Resolution :360 x 160 pixels
  • Diagonal Size :3.7 inch
  • Diagonal Size (metric) :9.4 centimetre
  • Color Support :Color
  • Backlit :Yes
  • Display Location :Base

• IP Telephony

  • Main Features :Multiple VoIP protocol support, Integrated Ethernet switch
  • VoIP :Yes
  • VoIP Protocols :SIP, SRTP, SIP v2
  • Voice Codecs :G.723.1, Opus, G.729A/B, G.722, G.726, iLBC
  • Quality of Service :Type of Service (ToS), IEEE 802.1p, IEEE 802.1Q (VLAN)
  • IP Address Assignment :Static, PPPoE, DHCP
  • Security :TLS, IEEE 802.1X
  • Network Protocols :TFTP, HTTP, UDP, HTTPS, SRTP, TCP, TR-069, DNS, SNTP
  • Network Ports Qty :2 x Ethernet 10Base-T/100Base-TX/1000Base-T
  • Power Over Ethernet (PoE) Support :Yes
  • Voice Features :Comfort noise generation (CNG), HD Voice, Acoustic echo cancellation (AEC), Packet loss concealment (PLC), Adaptive jitter buffer (AJB), Automatic gain control (AGC), Voice activity detection (VAD)
  • Network Features :Network Address Translation (NAT), Class 3 PoE, Lightweight Directory Access Protocol (LDAP)

• Phone Connections

  • Connections :Headset jack / RJ-9, USB, 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 :8.3 inch
• Depth :8.3 inch
• Height :6.9 inch

Product Datasheet SIP-T53W