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 1.0.1.36  
GWN7610 1.0.3.21 Release Notes
1.0.2.108 Release Notes

IP PBX Appliance

Model Firmware Release Notes
UCM61xx 1.0.13.14 Release Notes
1.0.12.19 Release Notes
UCM62xx 1.0.13.14 Release Notes
1.0.12.19 Release Notes
UCM6510 1.0.13.14 Release Notes
1.0.12.19 Release Notes

HD IP Phones

Basic IP Phones

Model Firmware Release Notes
GXP1610/1615
GXP1620/1625
GXP1628
GXP1630
1.0.4.65 Release Notes
1.0.4.56 Release Notes

Mid-Range IP Phones

Model Firmware Release Notes
GXP1780/1782
GXP1760
1.0.1.8 Release Notes
1.0.1.8 Release Notes

High End IP Phones

Model Firmware Release Notes
GXP2130 1.0.9.25 Release Notes
1.0.8.53 Release Notes
GXP2135 1.0.9.25 Release Notes
1.0.8.53 Release Notes
GXP2140 1.0.9.25 Release Notes
1.0.8.53 Release Notes
GXP2160 1.0.9.25 Release Notes
1.0.8.53 Release Notes
GXP2170 1.0.9.25 Release Notes
1.0.8.53 Release Notes

DECT Cordless IP Phones

Model Firmware Release Notes
DP750/720 1.0.2.16 Release Notes

HD Video Conferencing System

Model Firmware Release Notes
GVC3200
GVC3202
1.0.3.16 Release Notes
1.0.3.8 Release Notes

Audio Conferencing System

Model Firmware Release Notes
GAC2500 1.0.3.13 Release Notes
1.0.3.11 Release Notes

IP Video/Multimedia Phones

Model General Firmware Release Notes
GXV3240 1.0.3.177 Release Notes
1.0.3.171 Release Notes
GXV3275 1.0.3.177 Release Notes
1.0.3.171 Release Notes

Gateways and ATA's

HandyTone ATA's

Model Firmware Release Notes
HT502 1.0.14.100 Release Notes
HT503 1.0.14.100 Release Notes
HT701 1.0.7.3 Release Notes
HT702 1.0.7.3 Release Notes
HT704 1.0.7.3 Release Notes
HT801

Not Available

 
HT802 1.0.3.2 Release Notes
1.0.2.7 Release Notes
HT812
HT814
1.0.3.2 Release Notes
1.0.2.7 Release Notes

GXW Series Analog Gateways

Model Firmware Release Notes
GXW4004 1.0.14.100 Release Notes
GXW4008 1.0.14.100 Release Notes
GXW410x Not Available  
GXW4216 Not Available  
GXW4224 Not Available  
GXW4232 Not Available  
GXW4248 Not Available  

Video Door Systems

Model Firmware  
GDS3710 1.0.2.13 Release Notes
1.0.2.9 Release Notes