Dear Grandstream Customers,
Firmware 18.104.22.168 for GDS3710 is now released as official. Here is the link to the release notes:
The firmware and release notes can be downloaded from: http://www.grandstream.com/support/firmware
Local firmware upgrade is recommended. Please download and use the utility provided by Grandstream for local firmware upgrade, avoiding Internet or power interruption that may brick the device during firmware upgrading process.
Please download GS Upgrade Tool here:
For detailed usage, please refer to “GS Upgrade Tool User Guide” here:
Please contact us should you have any issues. Thank you for your support for Grandstream products.
Grandstream Networks, Inc.