Previous official firmware releases for Grandstream products are available for downloading. The firmware package links are provided in the table below.

 

Gigabit Routers
Model Firmware Release Notes
GWN7000 1.0.2.75 Release Notes

WiFi Access Points
Model Firmware Release Notes
GWN7600 1.0.3.25 Release Notes
1.0.1.36  
GWN7600LR 1.0.3.25 Release Notes
GWN7610 1.0.4.20 Release Notes
1.0.3.21 Release Notes
1.0.2.108 Release Notes

IP PBX Appliance
Model Firmware Release Notes
UCM61xx 1.0.15.16 Release Notes
1.0.14.24 Release Notes
UCM62xx 1.0.15.16 Release Notes
1.0.14.24 Release Notes
UCM6510 1.0.15.16 Release Notes
1.0.14.24 Release Notes

HD IP Phones

Basic IP Phones
Model Firmware Release Notes
GXP1610/1615
GXP1620/1625
GXP1628
GXP1630		 1.0.4.100 Release Notes
1.0.4.88 Release Notes

Mid-Range IP Phones
Model Firmware Release Notes
GXP1780/1782
GXP1760		 1.0.1.30 Release Notes
1.0.1.28 Release Notes

High End IP Phones
Model Firmware Release Notes
GXP2130 1.0.9.63 Release Notes
1.0.9.26 Release Notes
GXP2135 1.0.9.63 Release Notes
1.0.9.26 Release Notes
GXP2140 1.0.9.63 Release Notes
1.0.9.26 Release Notes
GXP2160 1.0.9.63 Release Notes
1.0.9.26 Release Notes
GXP2170 1.0.9.63 Release Notes
1.0.9.26 Release Notes

DECT Cordless IP Phones
Model Firmware Release Notes
DP750/720 1.0.3.34 Release Notes
1.0.3.31 Release Notes
DP760 1.0.3.34  

HD Video Conferencing System
Model Firmware Release Notes
GVC3200
GVC3202		 1.0.3.46 Release Notes
1.0.3.24 Release Notes
GVC3210 1.0.1.20 Release Notes
1.0.1.18  

Audio Conferencing System
Model Firmware Release Notes
GAC2500 1.0.3.20 Release Notes
1.0.3.17 Release Notes

IP Video/Multimedia Phones
Model General Firmware Release Notes
GXV3240 1.0.3.187 Release Notes
1.0.3.186 Release Notes
GXV3275 1.0.3.187 Release Notes
1.0.3.186 Release Notes

Gateways and ATA's

HandyTone ATA's
Model Firmware Release Notes
HT502 1.0.15.5 Release Notes
1.0.14.100 Release Notes
HT503 1.0.15.5 Release Notes
1.0.14.100 Release Notes
HT701 1.0.8.2 Release Notes
1.0.7.3 Release Notes
HT702 1.0.8.2 Release Notes
1.0.7.3 Release Notes
HT704 1.0.8.2 Release Notes
1.0.7.3 Release Notes
HT801 1.0.5.11 Release Notes
1.0.3.7 Release Notes
HT802 1.0.5.11 Release Notes
1.0.3.7 Release Notes
HT812
HT814		 1.0.5.11 Release Notes
1.0.3.7 Release Notes
HT818 1.0.5.18  

GXW Series Analog Gateways
Model Firmware Release Notes
GXW4004 1.0.15.5 Release Notes
1.0.14.100 Release Notes
GXW4008 1.0.15.5 Release Notes
1.0.14.100 Release Notes
GXW410x Not Available  
GXW4216 1.0.5.28 Release Notes
1.0.5.16 Release Notes
GXW4224 1.0.5.28 Release Notes
1.0.5.16 Release Notes
GXW4232 1.0.5.28 Release Notes
1.0.5.16 Release Notes
GXW4248 1.0.5.28 Release Notes
1.0.5.16 Release Notes

Video Door Systems
Model Firmware Release Notes
GDS3710 1.0.3.23 Release Notes