Viking 300-IP Product Manual page 14

14. Night Ring Timed Operation
When Night Ring Timed Operation is enabled, if a SIP call is received during the programmed Start and Stop times,
the 300-IP will output loud ring. This is selectable for each day of the week. When outside of the Night Ring timing
window, the Inbound Call Mode setting will determine how SIP calls are handled. NOTE: For timed Night Ringing the
unit must be synced with a time server. If the Night Ringing feature is enabled in the software you will be asked to use
Viking Time Server when changes are applied. The address will be entered by the software automatically.
15. Time Zone Settings / Daylight Savings Time
When using the Night Ring Timed Operation the 300-IP must be synced with the network time. Set the Time Zone
Settings to match the settings on the network the unit is connected to for proper timed operation.
14