03-06-2015, 06:09 PM
Hi. Any idea why when I download "22. 7.71.1.1 (Supported by 3CX Phone System)" from http://www.yealink.com/SupportDownloadfi...6&flag=142 it downloads 7.71.1.rom, on the phone it says the firmware is 7.73.0.40? Help! I need the firmware supported by 3CX which according to the Yealink site is 7.71.1.1