DP752/750/730/722/720/760 1.0.15.3 Release Notes

 

DP752/750/760 1.0.15.3 Firmware File

 

Note:  

For handset models DP730/DP722/DP720, the firmware can be upgraded once the connected DP750/752 base is upgraded to new firmware. The firmware version on DP730/722/720 will be the same as the base after upgrading.

 


HTTP Firmware upgrade path for BETA release is: 

firmware.grandstream.com/BETA