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Yealink SIP-T40G IP Phone - Corded - Corded - Wall Mountable, Desktop - Black

3 x Total Line - VoIP - Caller ID - Speakerphone - 2 x Network (RJ-45) - PoE Ports - SIP, SIP v2, NAT, STUN, DHCP, SNTP, UDP, TCP, SRTP, TLS, LLDP, ... Protocol(s)
Product Number: IGRM2GZ197
  • Revolutionary new design
  • Enjoy superior voice communications while retaining the convenience and user-friendliness over Internet
  • Yealink Optima HD voice
  • Enjoy crystal-clear voice calls traveled over the internet with the efficient VoIP technology
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Product Description

Yealink SIP-T40G IP Phone - Corded - Corded - Wall Mountable, Desktop - Black - Yealink SIP-T40G is a feature-rich SIP phone that enhances daily interoperability and unifys communications for busy managers. Designed with a revolutionary new appearance, it supports flexible and secure provisioning (the phone utilizes industry-standard encryption protocols for users to provision and perform software upgrades both in-house and remotely), this advanced IP phone is intuitively designed with ease-of-use in mind. The T40G is also built with the Gigabit Ethernet for rapidly facilitating call handling, and its programmable keys help boast extensive productivity-enhancing features, like BLF, SCA, call transfer, etc. Meanwhile, equipped with the feature of Power over Ethernet (PoE), superb high definition (HD) sound quality and a rich visual experience, the SIP-T40G IP Phone maximizes your personal productivity in a superior way.

  • Revolutionary new design
  • Enjoy superior voice communications while retaining the convenience and user-friendliness over Internet
  • Yealink Optima HD voice
  • Enjoy crystal-clear voice calls traveled over the internet with the efficient VoIP technology
  • 2.3" 132x64-pixel graphical LCD with backlight
  • Dual-port Gigabit Ethernet
  • With PoE port, transfer data and power on a single cable to places where a power outlet is absent
  • Up to three SIP accounts
  • Paper label-free design
  • Opus codec support
  • PoE support
  • Headset, electronic hook switch (EHS) support
  • Stand with two adjustable angles
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Product Specifications

  • Base Unit Connectivity Technology
    Corded
  • Brand Name
    Yealink
  • Caller ID
    Yes
  • Color
    Black
  • Communication Protocols
    CDP DHCP ICE LLDP NAT SIP SIP v2 SNTP SRTP STUN TCP TLS UDP
  • Depth
    7.4"
  • Environmental Certification
    REACH RoHS
  • Environmentally Friendly
    Yes
  • Form Factor
    Desktop Wall Mountable
  • Handset Connectivity Technology
    Corded
  • Height
    6.9"
  • IP Phone Technology
    VoIP
  • Manufacturer Part Number
    SIP-T40G
  • Network (RJ-45)
    Yes
  • Number of Network (RJ-45) Ports
    2
  • PoE (RJ-45) Port
    Yes
  • Product Model
    SIP-T40G
  • Product Name
    Ultra-elegant IP Phone
  • Product Series
    T4
  • Product Type
    IP Phone
  • Speakerphone
    Yes
  • Total Number of Phone Lines
    3
  • Width
    8.3"
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