Firmware for all Grandstream products are improved and updated on a regular basis.  Please check for the latest upgrade for your product or sign up to receive newsletter for new/beta firmware releases.


Grandstream recommends using HTTP protocol for firmware upgrades. Please note our public firmware upgrade server is using HTTP.
 

IP PBX Appliance

Model Firmware Version Release Notes HTTP Upgrade  Server Beta Firmware
UCM61xx 1.0.9.25 1.0.9.25   1.0.9.26BETA
UCM6510 1.0.2.5 1.0.2.5   1.0.2.7BETA

HD IP Phones

Model Firmware Version Release Notes HTTP Server Beta Firmware
GXP1610 1.0.2.27 1.0.2.27 firmware.grandstream.com 1.0.2.29BETA
GXP1620 1.0.2.27 1.0.2.27 firmware.grandstream.com 1.0.2.29BETA
GXP1625 1.0.2.27 1.0.2.27 firmware.grandstream.com 1.0.2.29BETA
GXP1628 1.0.2.27 1.0.2.27 firmware.grandstream.com 1.0.2.29BETA
GXP1630 1.0.2.27 1.0.2.27 firmware.grandstream.com 1.0.2.29BETA
GXP2130 1.0.5.23 1.0.5.23 firmware.grandstream.com  
GXP2140 1.0.5.23 1.0.5.23 firmware.grandstream.com  
GXP2160 1.0.5.23 1.0.5.23 firmware.grandstream.com  
Ring Tone Pack Download   firmware.grandstream.com  

HD Video Conferencing System

Model Firmware Version Release Notes HTTP Server Beta Firmware
GVC3200
1.0.1.5
 
firmware.grandstream.com

 1.0.1.18BETA

 1.0.1.42 (H.323 Support)BETA

Audio Conferencing System

Model Firmware Version Release Notes HTTP Server Beta Firmware
GAC2500
1.0.1.18
 
firmware.grandstream.com

 

IP Video/Multimedia Phones

Model Firmware Version Release Notes HTTP Server Beta Firmware
GXV3240 1.0.3.46 1.0.3.46 firmware.grandstream.com 1.0.3.62BETA
GXV3275 1.0.3.46 1.0.3.46 firmware.grandstream.com 1.0.3.62BETA

DECT IP Phones

Model Firmware Version Release Notes HTTP Upgrade  Server Beta Firmware
DP715 1.0.0.33 1.0.0.33 firmware.grandstream.com  

Gateways and ATA's

Model Firmware Version Release Notes HTTP Server Beta Firmware

HandyTone ATA's

HT502 1.0.14.1 1.0.14.1 firmware.grandstream.com 1.0.4.100BETA
HT503 1.0.14.1 1.0.14.1 firmware.grandstream.com 1.0.4.100BETA
HT701 1.0.8.2 1.0.8.2 firmware.grandstream.com  
HT702 1.0.8.2 1.0.8.2 firmware.grandstream.com  
HT704 1.0.8.2 1.0.8.2 firmware.grandstream.com  

GXW Series Analog Gateways

GXW4004 1.0.14.1 1.0.14.1 firmware.grandstream.com 1.0.4.100BETA
GXW4008 1.0.14.1 1.0.14.1 firmware.grandstream.com 1.0.4.100BETA
GXW410x 1.4.1.5 1.4.1.5 firmware.grandstream.com  
GXW4216 1.0.5.16 1.0.5.16 firmware.grandstream.com  
GXW4224 1.0.5.16 1.0.5.16 firmware.grandstream.com  
GXW4232 1.0.5.16 1.0.5.16 firmware.grandstream.com  
GXW4248 1.0.5.16 1.0.5.16 firmware.grandstream.com  

Network Video Recorders

Model Firmware Version Release Notes HTTP Server Beta Firmware
GVR3550 1.0.1.25 1.0.1.25 firmware.grandstream.com 1.0.1.27BETA
GVR3552 1.0.1.25 1.0.1.25 firmware.grandstream.com 1.0.1.27BETA

IP Video Surveillance

Model Firmware Version Release Notes HTTP Server Beta Firmware
GXV3610_HD/FHD 1.0.3.13 firmware.grandstream.com 1.0.3.14BETA
GXV3611_IR_HD 1.0.3.13 firmware.grandstream.com 1.0.3.14BETA
GXV3662_HD 1.0.1.92 1.0.1.92 firmware.grandstream.com 1.0.1.93BETA
GXV3662_FHD 1.0.1.92 1.0.1.92 firmware.grandstream.com 1.0.1.93BETA
GXV3672_HD 1.0.1.92 1.0.1.92 firmware.grandstream.com 1.0.1.93BETA
GXV3672_FHD 1.0.1.92 1.0.1.92 firmware.grandstream.com 1.0.1.93BETA
GXV3672_HD/FHD_36 1.0.3.13 1.0.3.13 firmware.grandstream.com 1.0.3.14BETA
GXV3674_HD/FHD_VF 1.0.3.13 1.0.3.13 firmware.grandstream.com 1.0.3.14BETA

IP Video Encoders/Decoders

Model Firmware Version Release Notes HTTP Server Beta Firmware
GXV3500 1.0.1.92 firmware.grandstream.com 1.0.1.93BETA

 

Supported, In Distribution

Model Firmware Version Release Notes HTTP Upgrade  Server Beta Firmware
GXP1100 1.0.8.6 1.0.8.6 firmware.grandstream.com  
GXP1105 1.0.8.6 1.0.8.6 firmware.grandstream.com  
GXP1160 1.0.8.6 1.0.8.6 firmware.grandstream.com  
GXP1165 1.0.8.6 1.0.8.6 firmware.grandstream.com  
GXP1400 1.0.8.6 1.0.8.6 firmware.grandstream.com  
GXP1405 1.0.8.6 1.0.8.6 firmware.grandstream.com  
GXP1450 1.0.8.6 1.0.8.6 firmware.grandstream.com  
GXV3175v2 1.0.1.55 1.0.1.55 firmware.grandstream.com  

 

End-Of-Life Products

BT101/102 1.1.0.26  
HT286 (Rev. 2.0) 1.0.7.19  
HT286 (Rev. 3.0) 1.1.0.45  
HT386 1.0.3.96  
HT488 1.0.3.96  
HT496 1.0.3.96  
HT486 1.1.0.45  
GXW4024 1.0.12.4  
BT200/201 1.2.5.3  
GXP2010 1.2.5.3  
GXP2020    
GXE5024
GXE5028

1.0.1.63

Voice Prompts

Voice Prompts ( English, French, Spanish.)

IVR/VoicePrompt
Converstion Tool

1.0.1.63

Special Notes
Special Information for 1.0.1.63

Special Upgrade Instructions for
firmware 1.0.1.24 and below

System Prompt Information

GXP280 1.2.5.3  
GXP285 1.2.5.3  
GXP1200 1.2.5.3  
GXP2000 1.2.5.3  
GXP Language Pack    
Ring Tone Pack    
GXP2100 1.0.8.6  
GXP2110 1.0.8.6  
GXP2120 1.0.8.6  
GXP2124 1.0.8.6  
GXP2200 1.0.3.27  
GXV3140 1.0.7.80  
GXV3175 1.0.3.76  
GXV300x 1.2.3.7  
GXV300x Language Pack    
GXV300x Ring Tone Pack    
GXV3501 1.0.4.38  
GXV3601 1.0.4.38  
GXV3601_HD 1.0.4.56  
GXV3601_LL 1.0.4.38  
GXV3611_LL 1.0.4.38  
GXV3611_HD 1.0.4.56  
GXV3615
(PoE or Wi-Fi)
1.0.4.38  
GXV3615WP_HD 1.0.1.92 1.0.1.93BETA
GXV3651_FHD 1.0.1.92 1.0.1.93BETA