The Sonus SBC 1000/2000 system allows you to either set the date and time manually, or have it configured such that the system clock gets automatically synchronized with a Time Server via Network Time Protocol (NTP).
It is always recommended to configure the Sonus SBC 1000/2000 with a Time Server via NTP. This ensures the Sonus SBC 1000/2000's clock settings are accurate and will minimize common certificate issues when integrating with devices via TLS.
To set the date and time:
In the left navigation pane, go to System > Node-Level Settings.
Click the Set Date/Timelink at the top of the Node-Level Settings page.