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Grandstream Firmware and Software

  • HT502 Firmware Update

    v1.0.1.35 Link: http://www.grandstream.com/DOWNLOAD/FIRMWARE/GXW40xx_HT50x/Release_HT502_1.0.1.35.zip...

  • HT503 Firmware Update

    v1.0.1.35 Link: http://www.grandstream.com/DOWNLOAD/FIRMWARE/GXW40xx_HT50x/Release_HT503_1.0.1.35.zip...

  • Budgetone 200 Firmware Update

    v1.1.6.46 Link: http://www.grandstream.com/DOWNLOAD/FIRMWARE/BT200_GXP/Release_BT200_GXP_1.1.6.46.zip...

  • GXP280 Firmware Update

    v1.1.6.46 Link: http://www.grandstream.com/DOWNLOAD/FIRMWARE/BT200_GXP/Release_BT200_GXP_1.1.6.46.zip...

  • HT286 Firmware Update

    HT286 (Rev. 3.0) v1.0.7.19 Link: http://www.grandstream.com/DOWNLOAD/FIRMWARE/BT100_HT286_HT486/Release_HT486-HT286_1.1.0.31.zip...

  • HT486 Firmware Update

    HT486 (Rev. 2.0) v1.1.0.31 v1.1.0.26 Link: http://www.grandstream.com/DOWNLOAD/FIRMWARE/BT100_HT286_HT486/Release_HT486-HT286_1.1.0.31.zip...