Dear Grandstream Customers,
Firmware 188.8.131.52 for UCM6102/6104/6108/6116 is released as official. Here is the link for the release notes:
This firmware contains important security fix. Please upgrade your UCM61xx to 184.108.40.206 immediately for security purpose. Here is the security bulletin:
The firmware information and release notes can be downloaded from:
Please contact us should you have any issues. Thank you for your support for Grandstream products.
Grandstream Networks, Inc.