Cisco UC500 series Configuration Manual page 20

4.3.11 If the provider supplies NTP server information that can be configured in UC500
as well. Click on "NTP" at the bottom of the right pane & enter the IP address(es), Keys
& Encryption as defined by the provider – then click "OK". This configuration is
optional if no NTP is provided – in this case the UC500 clock is the system clock.
Figure 4.3.11 NTP settings
Click "OK" at the bottom of the pane – if a pop up comes up which states there is a need
to reload CUE – hit "OK" and disregard this for now.
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