Dear Grandstream Customers,
Firmware 22.214.171.124 for GXV3611IR_HD, GXV3610_HD/FHD, GXV3672_HD_36/FHD_36 and GXV3674_HD/FHD_VF is now released as official. Here is the link for the release notes:
The firmware and release notes can be downloaded from: http://www.grandstream.com/support/firmware
Note: Local upgrade is recommended. Please use the GS Upgrade Tool to upgrade firmware locally. This helps avoid Internet or power interruption that may brick the device during firmware upgrading process.
GS Upgrade Tool User Manual:
Please contact us should you have any issues. Thank you for your support for Grandstream products.
Grandstream Networks, Inc.