T4 Series Phones


  • SIP-T48S

    The SIP-T48S IP Phone is a dynamic business communications solution for executives and professionals.

  • SIP-T46S

    The SIP-T46S IP Phone is the ultimate communications tool for busy executives and professionals. In addition to offering better overall performance than the T46G, this device has a faster interface with a rich, high-resolution TFT color display.

  • SIP-T42S


    The SIP-T42S IP phone is a dynamic business communications tool for superior voice communications and extended functionality.

  • SIP-T41S

    The SIP-T41S is a feature-rich business tool for superior communications and extended functionality. It offers a faster,more-responsive interface than the T41P and several performance-enhancing functions.

  • SIP-T40G

    Yealink SIP-T40G is a feature-rich SIP phone that enhances daily interoperability and unifies communications for busy managers.

  • SIP-T40P

    The SIP-T40P is a feature-rich SIP phone for enhancing daily business processes and operations.

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