Firmware for UCM6102/6104/6108/6116 released as Beta



Dear Grandstream Customers,

Firmware for UCM6102/6104/6108/6116 is now released as Beta. Here is the release notes:

The firmware and release notes can be downloaded from:

Please contact us should you have any issues. Thank you for your support for Grandstream products.

Technical Support
Grandstream Networks, Inc.



Hi, i upgrade the firmware on UCM6104 but after a couple hours the telephony IP wont work, only when i restart the UCM its work…
Can i do to correct that issue ?