Hy, i bought a new Yealink T53
first i put the firmware 96.86.0.18 and THEN the firmware 96.86.0.23
in menu of the phone he show me Firmware Version 96.86.0.23
But when i reboot the phone and i click on "PHONES" in my 3CX no phone appear in the list.
in all videos i saw that when the phone get...
Hello !
I am having issues to update the firmware of brand new T53 phones.
Devices have Firmware version 95.84.0.95 when unboxing.
When doing the firmware upgrade from 3CX, the process start but the phones are not taking the Firmware upgrade.
Instead it starts and restart again and again...