Altering Time Zone

[TheGozer1]

Hello Cisco Professionals!

I noticed my clocks are not correct in Call Manager. (System > Time/Date Group)

Can I change the Time Zone without hindering a live enviroment?

Or is this something I should change during downtime?

Thank You for any information!

[htluo]

You may do it in production hours.  But the phone might need a restart/reboot to get the new time.

[Shalid Kurunnan Chalil]

Hi Christopher,

the change in the Time / Date group and this will apply in the device pool. any change in the device pool need / should reset all the IP phone associated with it.

so it is advised to perform this during non-production hours or non-peak times in order avoid customer unhappiness.

Regards,

Shalid K.C

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