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Yealink SIP – T42S


The Yealink SIP – T42S was designed to provide the mid-market with exceptional voice quality and a smartphone-like user experience. The SIP T42S boost user efficiency with an intuitive, responsive interface, multiple programmable keys, and support for 12 lines. It includes built-in Gigabit Ethernet technology for rapid call handling and an all new USB port for unparalleled functionality and expansibility.

  • Intuitive, smartphone-like user interface.
  • Support for 12 lines.
  • Multiple programmable keys.
  • Yealink Optima HD Voice Technology for exceptional acoustic clarity.
  • USB port for Bluetooth, Wi-Fi, and USB recording features.
  • Support for Opus codec to deliver lifelike audio quality even under poor network conditions.


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