AASTRA 6700i series, 9143, 9480i, 9480i CT SIP Administrator Guide EN - Manual (Page 227)

4-64 41-001343-01 Rev 03, Release 3.2.2
Use the following procedure to enable/disable and configure the NTP Servers using the Aastra
Web UI.
Aastra Web UI
Step Action
1 Click on Advanced Settings->Network->Advanced Network Settings.
2 Enable the "NTP Time Servers" field by checking the check box.
(Disable this field by unchecking the box). Default is disabled.
3 Enter an IP address or qualified domain name in the "Time Server 1", "Time Server 2", and/or
"Time Server 3" field(s) to specify the location of the NTP time server.
4 Click to save your changes.