All phones one hour behind after daylight savings

I’m new to freepbx and well need to know if there is a way to update the times on all phones through the GUI or does it have to be through the command line? Hopefully it’s not too difficult but I have many tickets coming in with people complaining that their time on their phone is an hour behind. Any assistance is GREATLY appreciated!


No info provided, how can we help?

What type of system, how was it installed? What are you using for NTP? How were the phones provisioned? What kind of phones?