GSC3620/3610/3615 1.0.7.7 Release Notes  

Download Firmware

Note:

1. Firmware 1.0.7.x is for GSC3610/3615 HW 1.0D and all GSC3620.

2. For GSC3610/3615 HW1.0A, 1.0B and HW1.0C, firmware 1.0.3.8 is used and cannot upgrade to 1.0.7.x.

HTTP Firmware upgrade path for BETA release is: 

firmware.grandstream.com/BETA