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 | 1.0.11.27 | 1.0.11.27 | ||
| UCM62xx | 1.0.11.27 | |||
| UCM6510 | 1.0.11.27 | 1.0.11.27 | ||
HD IP Phones | ||||
| Model | Firmware Version | Release Notes | HTTP Upgrade Server | Beta Firmware |
| GXP1610/1615 | 1.0.4.17 | 1.0.4.17 | firmware.grandstream.com | |
| GXP1620 | 1.0.4.17 | 1.0.4.17 | firmware.grandstream.com | |
| GXP1625 | 1.0.4.17 | 1.0.4.17 | firmware.grandstream.com | |
| GXP1628 | 1.0.4.17 | 1.0.4.17 | firmware.grandstream.com | |
| GXP1630 | 1.0.4.17 | 1.0.4.17 | firmware.grandstream.com | |
| GXP2130 | 1.0.7.81 | 1.0.7.81 | ||
| GXP2135 | 1.0.7.81 | 1.0.7.81 | ||
| GXP2140 | 1.0.7.81 | 1.0.7.81 | ||
| GXP2160 | 1.0.7.81 | 1.0.7.81 | ||
| GXP2170 | 1.0.7.81 | 1.0.7.81 | ||
| Ring Tone Pack | Download | |||
DECT Cordless IP Phones | ||||
| Model | Firmware Version | Release Notes | HTTP Upgrade Server | Beta Firmware |
| DP750/720 | 1.0.2.16 | 1.0.2.16 | firmware.grandstream.com | |
| DP71x | 1.0.0.33 | 1.0.0.33 | firmware.grandstream.com | |
HD Video Conferencing System | ||||
| Model | Firmware Version | Release Notes | HTTP Upgrade Server | Beta Firmware |
| GVC3200 | 1.0.1.74 | 1.0.1.74 | firmware.grandstream.com | |
| GVC3202 | 1.0.1.74 | 1.0.1.74 | firmware.grandstream.com | |
Audio Conferencing System | ||||
| Model | Firmware Version | Release Notes | HTTP Upgrade Server | Beta Firmware |
| GAC2500 | 1.0.1.44 | 1.0.1.44 | firmware.grandstream.com | |
IP Video/Multimedia Phones | ||||
| Model | Firmware Version | Release Notes | HTTP Upgrade Server | Beta Firmware |
| GXV3240 | 1.0.3.131 | 1.0.3.131 | firmware.grandstream.com | |
| GXV3275 | 1.0.3.131 | 1.0.3.131 | firmware.grandstream.com | |
Gateways and ATA's | ||||
| Model | Firmware Version | Release Notes | HTTP Upgrade Server | Beta Firmware |
HandyTone ATA's | ||||
| HT502 | 1.0.15.5 | 1.0.15.5 | firmware.grandstream.com | |
| HT503 | 1.0.15.5 | 1.0.15.5 | firmware.grandstream.com | |
| 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 | |
| HT802 | 1.0.1.9 | firmware.grandstream.com | ||
| HT812 | 1.0.2.3 | firmware.grandstream.com | ||
GXW Series Analog Gateways | ||||
| GXW4004 | 1.0.15.5 | 1.0.15.5 | firmware.grandstream.com | |
| GXW4008 | 1.0.15.5 | 1.0.15.5 | firmware.grandstream.com | |
| 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 Upgrade Server | Beta Firmware |
| GVR3550 | 1.0.1.31 | 1.0.1.31 | firmware.grandstream.com | |
| GVR3552 | 1.0.1.31 | 1.0.1.31 | firmware.grandstream.com | |
IP Video Surveillance | ||||
| Model | Firmware Version | Release Notes | HTTP Upgrade Server | Beta Firmware |
| GXV3610_HD/FHD | 1.0.3.17 | firmware.grandstream.com | ||
| GXV3611_IR_HD | 1.0.3.17 | firmware.grandstream.com | ||
| GXV3662_HD | 1.0.1.93 | 1.0.1.93 | firmware.grandstream.com | |
| GXV3662_FHD | 1.0.1.93 | 1.0.1.93 | firmware.grandstream.com | |
| GXV3672_HD | 1.0.1.93 | 1.0.1.93 | firmware.grandstream.com | |
| GXV3672_FHD | 1.0.1.93 | 1.0.1.93 | firmware.grandstream.com | |
| GXV3672_HD/FHD_36 | 1.0.3.17 | 1.0.3.17 | firmware.grandstream.com | |
| GXV3674_HD/FHD_VF | 1.0.3.17 | 1.0.3.17 | firmware.grandstream.com | |
IP Video Encoders/Decoders | ||||
| Model | Firmware Version | Release Notes | HTTP Upgrade Server | Beta Firmware |
| GXV3500 | 1.0.1.95 | firmware.grandstream.com | ||
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 | 1.0.8.9BETA |
| GXP1165 | 1.0.8.6 | 1.0.8.6 | firmware.grandstream.com | 1.0.8.9BETA |
| GXP1400 | 1.0.8.6 | 1.0.8.6 | firmware.grandstream.com | 1.0.8.9BETA |
| GXP1405 | 1.0.8.6 | 1.0.8.6 | firmware.grandstream.com | 1.0.8.9BETA |
| GXP1450 | 1.0.8.6 | 1.0.8.6 | firmware.grandstream.com | 1.0.8.9BETA |
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 | Voice Prompts | Special Notes Special Upgrade Instructions for | |||
| 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 | ||||
| GXV3175v2 | 1.0.1.55 | 1.0.1.55 | |||
| GXV300x | 1.2.3.7 | ||||
| GXV300x Language Pack | |||||
| GXV300x Ring Tone Pack | |||||
| GXV3501/GXV3504 | 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 | 1.0.1.93 | ||||
| GXV3651_FHD | 1.0.1.93 | ||||