Grandstream - Innovative IP Telephony

Firmware Updates

Firmware for all Grandstream products are improved and updated on a regular basis. Please check for the latest upgrade for your product.

Current Official Firmware

Product	Firmware Version	Release Note	TFTP Server
HT286 Rev. 2.0 or earlier	1.0.7.19	1.1.0.26	168.75.215.189
HT286 Rev 3.0	1.1.0.26	1.1.0.26	168.75.215.189
HT386	1.0.3.96	1.0.3.96	168.75.215.190
HT486	1.0.6.7	1.1.0.26	168.75.215.189
HT486 (Rev 2.0)	1.1.0.26	1.1.0.26	168.75.215.189
HT488	1.0.3.96	1.0.3.96	168.75.215.190
HT496	1.0.3.96	1.0.3.96	168.75.215.190
HT502	1.0.1.15	1.0.1.15	168.75.215.189
HT503	1.0.0.15	1.0.0.15	168.75.215.189
BudgeTone 101*	1.0.8.33	1.0.8.33	168.75.215.189
BudgeTone 102*	1.0.8.33	1.0.8.33	168.75.215.189
BudgeTone 101 (Rev 3.0)	1.1.0.26	1.1.0.26	168.75.215.189
BudgeTone 102 (Rev 3.0)	1.1.0.26	1.1.0.26	168.75.215.189
BudgeTone 200**	1.1.6.16	1.1.6.16	168.75.215.189
GXP280	1.1.6.27	N/A	168.75.215.189
GXP1200	1.1.6.16	1.1.6.16	168.75.215.189
GXP2000**	1.1.6.16 Language Pack	1.1.6.16	168.75.215.189
GXP2010	1.1.6.16 Language Pack	1.1.6.16	168.75.215.189
GXP2020	1.1.6.16 Language Pack	1.1.6.16	168.75.215.189
GXV3000	1.0.1.27	1.0.1.27	168.75.215.189
GXW4004	1.0.1.15	1.0.1.15	168.75.215.189
GXW4008	1.0.1.15	1.0.1.15	168.75.215.189
GXW4024	1.0.1.15	1.0.1.15	168.75.215.189
GXW4104_GXW4108	New Firmware Pending	N/A	N/A
GXE5024_GXE5028	1.0.1.5 VoicePrompt-English IVR/VoicePrompt Conversion Tool	1.0.1.5	N/A

NOTE:
*For Budgetone 101/102 with Hardware Revision 1.0 and 2.0 they can only upgrade to 1.0.8.33.

**Firmware upgrade to 1.1.6.16 does not have the router feature on the GXP2000 and BT200.

Firmware upgrade for HT-386, HT-488, HT-496, please use TFTP server 168.75.215.190.
Firmware upgrade for all other product models, please use TFTP server 168.75.215.189.

IMPORTANT INFORMATION

Firmware upgrades for HT386, HT488, HT496, please use TFTP server 168.75.215.190.

Firmware upgrades for all other product models, please use TFTP server 168.75.215.189.

Firmware upgrades may take up to 10 minutes for older firmware versions, depending on the product model and firmware version. Please wait until the upgrade is completely done before a power reboot to prevent irrecoverable damage to devices.

WARNING
Before upgrading your device, please verify with your service provider that a firmware change will not affect your service.

HT-286 and HT-486 have different hardware and firmware versions. See above comments.

HandyTone-286, HandyTone-486, BudgeTone 100 Series:
For firmware releases prior to the 1.0.8.16 release, please use TFTP for firmware upgrade (instead of using HTTP).

Firmware 1.0.8.33 (HT286/HT486/BT100) is avaiable at TFTP server 168.75.215.189

Once upgraded, firmware can NOT be downgraded to firmware versions prior to 1.0.8.16. Please fully test new versions prior to committing to a global network upgrade.