In the UK today it went into Summer Time and so our clocks have gone forward by 1 hour.
I have been advised that all handsets are still currently showing the old time, but after checking the voice gateways the NTP time is correct.
And so I am assuming that the time is set on Call Manager. We also have UCCX running with scripts, so I dont know if the times will affect the opening times.
Can somone get back to me ASAP with some guidance.