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    Previous official firmware releases for Grandstream products are available for downloading. Please see table below.

     

    Gigabit Routers
    GWN7000 1.0.9.4

    Release Notes
    1.0.6.32 Release Notes

    WiFi Access Points
    GWN7600
    		 1.0.21.7 Release Notes
    1.0.19.32

    Release Notes
    GWN7600LR
    		 1.0.21.7 Release Notes
    1.0.19.32 Release Notes
    GWN7602 1.0.19.36 Release Notes
    1.0.19.34 Release Notes
    GWN7605/GWN7605LR 1.0.23.7 Release Notes
    1.0.21.15 Release Notes
    GWN7610
    		 1.0.21.7  Release Notes
    1.0.19.32 Release Notes
    GWN7615
    		 1.0.23.7 Release Notes
    1.0.21.14 Release Notes
    GWN7625
    		 1.0.23.7  Release Notes
    1.0.21.5 Release Notes
    GWN7630/GWN7630LR
    		 1.0.23.7 Release Notes
    1.0.21.15 Release Notes
    GWN7660 1.0.21.16 Release Notes
    1.0.21.14 Release Notes
    GWN7664 1.0.21.16 Release Notes
    1.0.21.15 Release Notes

    IP PBX Appliance
    UCM6102/6104/6108/6116 1.0.18.13 Release Notes
    1.0.17.16 Release Notes

    UCM6202/6204/6208

    		 1.0.20.38 Release Notes
    1.0.20.23 Release Notes

    UCM6510

    		 1.0.20.38 Release Notes
    1.0.20.23 Release Notes

    UCM6301/6302

    		 1.0.11.10 Release Notes
    1.0.9.10
    		 Release Notes

    UCM6304/6308

    		 1.0.11.10 Release Notes
    1.0.9.10 Release Notes

    UCM6300A/6302A

    		 1.0.11.10 Release Notes
    1.0.9.10 Release Notes

    UCM6304A

    		 1.0.11.10 Release Notes
    1.0.9.10 Release Notes

    UCM6308A

    		 1.0.11.10 Release Notes
    1.0.9.10 Release Notes

    HD IP Phones

    Carrier-Grade Essential IP Phones
    GRP2601/P
    GRP2602/P/W
    GRP2603/P
    GRP2604/P    		 1.0.3.70 Release Notes
    1.0.3.67 Release Notes

    Carrier-Grade Mid-Range IP Phones
    GRP2612/2612P/2612W
    GRP2613
    GRP2614
    GRP2615
    GRP2616    		 1.0.7.33 Release Notes
    1.0.7.25 Release Notes

    Basic IP Phones
    GXP1610/1615
    GXP1620/1625
    GXP1628
    GXP1630
    		 1.0.7.24 Release Notes
    1.0.7.18 Release Notes

    Mid-Range IP Phones

    GXP1780/1782
    GXP1760/GXP1760W

    		 1.0.1.123 Release Notes
    1.0.1.119 Release Notes

    High End IP Phones
    GXP2130 1.0.11.57 Release Notes
    1.0.11.56 Release Notes
    GXP2135 1.0.11.57 Release Notes
    1.0.11.56 Release Notes
    GXP2140 1.0.11.57 Release Notes
    1.0.11.56 Release Notes
    GXP2160 1.0.11.57 Release Notes
    1.0.11.56 Release Notes
    GXP2170 1.0.11.57 Release Notes
    1.0.11.56 Release Notes

    WiFi Cordless IP Phones
    WP810
    WP822
    WP825    		 1.0.11.20 Release Notes
    1.0.11.8 Release Notes

    WP820

    		 1.0.7.43 Release Notes
    1.0.7.30 Release Notes

    DECT Cordless IP Phones

    DP752 / DP750 / DP760

    		 1.0.17.4 Release Notes
    1.0.17.3 Release Notes

    Enterprise Video Conferencing Server
    IPVT10 1.0.6.10 Release Notes
    1.0.6.9 Release Notes

    HD Video Conferencing System
    GVC3200
    GVC3202    		 1.0.3.64 Release Notes
    1.0.3.62 Release Notes
    GVC3210 1.0.1.76 Release Notes
    1.0.1.73 Release Notes
    GVC3220 1.0.1.35 Release Notes
    1.0.1.27 Release Notes

    Audio Conferencing System
    GAC2500 1.0.3.42 Release Notes
    1.0.3.38 Release Notes

    IP Video/Multimedia Phones
    GXV3380 1.0.3.27 Release Notes
    1.0.3.25 Release Notes
    GXV3370 1.0.3.36 Release Notes
    1.0.3.30 Release Notes
    GXV3350 1.0.3.35 Release Notes
    1.0.3.30 Release Notes
    GXV3240 1.0.3.225 Release Notes
    1.0.3.224 Release Notes

    Gateways and ATA's

    HandyTone ATA's
    HT801 1.0.39.4 Release Notes
    1.0.37.1 Release Notes
    HT802 1.0.39.4 Release Notes
    1.0.37.1 Release Notes
    HT812
    HT814    		 1.0.39.4 Release Notes
    1.0.37.1 Release Notes
    HT813 1.0.11.2 Release Notes
    1.0.9.1 Release Notes
    HT818 1.0.39.4 Release Notes
    1.0.37.1 Release Notes

    GXW Series Gateways
    GXW4216 V2NEW

    1.0.3.9      Release Notes

    - For device on firmware 1.0.1.4 or older, use file gxw4216fw.v2.bin to upgrade.

    - For device on firmware 1.0.3.1 or higher, use file gxw4216v2fw.bin to upgrade.

    Important note:

    - GXW42xx V2 device uses different firmware file from GXW42xx V1 device. Please use the correct firmware file for V1 and V2 devices as listed in this page.

    - To distinguish GXW42xx V2 device from V1 device, please check the label on the back of the device.

    (1) GXW42xx V2 has "V2" printed for model name. For example, "Model: GXW4216 V2". If the model name doesn't have V1 or V2 printed, the device is GXW42xx V1.

    (2) GXW42xx V2 has the device password printed on the label. GXW42xx V1 does not have it.

    - Once the GXW42xx V2 device is upgraded to 1.0.3.x, it cannot be downgraded to 1.0.2 x or earlier version.

    - For GXW42xx V2 device on 1.0.1.4 or earlier version to upgrade to 1.0.3.4+, the HTTP firmware upgrade path is:

    firmware.grandstream.com/GXW42xx_V2_1.0.3.9_for_fw_1.0.1.4_or_lower

    - For GXW42xx V2 device on 1.0.3.1 or higher version to upgrade to 1.0.3.4+, the HTTP firmware upgrade path is:

    firmware.grandstream.com/GXW42xx_V2_1.0.3.9_for_fw_1.0.3.1_or_higher
    GXW4224 V2NEW

    1.0.3.9      Release Notes

    - For device on firmware 1.0.1.4 or older, use file gxw4224fw.v2.bin to upgrade.

    - For device on firmware 1.0.3.1 or higher, use file gxw4224v2fw.bin to upgrade.
    GXW4232 V2NEW

    1.0.3.9      Release Notes

    - For device on firmware 1.0.1.4 or older, use file gxw4232fw.v2.bin to upgrade.

    - For device on firmware 1.0.3.1 or higher, use file gxw4232v2fw.bin to upgrade.
    GXW4248 V2NEW

    1.0.3.9      Release Notes

    - For device on firmware 1.0.1.4 or older, use file gxw4248fw.v2.bin to upgrade.

    - For device on firmware 1.0.3.1 or higher, use file gxw4248v2fw.bin to upgrade.
    GXW4216 V1 1.0.21.1 Release Notes
    1.0.19.4 Release Notes
    GXW4224 V1 1.0.21.1 Release Notes
    1.0.19.4 Release Notes
    GXW4232 V1 1.0.21.1 Release Notes
    1.0.19.4 Release Notes
    GXW4248 V1 1.0.21.1 Release Notes
    1.0.19.4 Release Notes

    GXW4501
    GXW4502
    GXW4504

    		 1.0.1.7 Release Notes
    1.0.0.35 Release Notes

    Control Stations

    GSC3570    		 1.0.5.17 Release Notes
    1.0.5.12 Release Notes

    SIP Speaker/SIP Intercom Speaker and Microphone
    GSC3505 1.0.1.15 Release Notes
    1.0.1.12 Release Notes
    GSC3510 1.0.1.15 Release Notes
    1.0.1.12 Release Notes

    Video Door Systems
    GDS3710 1.0.11.18 Release Notes
    1.0.11.15 Release Notes
    GDS3705 1.0.3.10 Release Notes
    1.0.1.21 Release Notes
     GDS3702 1.0.3.10