The Plantronics SDK is currently available for:

  • Windows XP SP3, Windows Vista SP2, Windows 7, Windows 8, Windows 10
  • Mac OS versions 10.7 (Lion), 10.8 (Mountain Lion), 10.9 (Mavericks) and 10.10 (Yosemite)


SDK 3.x requires OSX 10.10 and above. Is it possible to download a version of SDK that supports older versions of OSX?