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Time
Problem Cause/Solution
The time is not correct.
• In the Web user interface, you can set NTP
synchronization and DST (Summer Time) control to adjust
the time automatically (® see 4.4.5 Time Adjust
Settings).
• If the time is still incorrect even after setting NTP
synchronization, check the firewall and port forwarding
settings on the router (® see 1.1.6 Other Network
Settings).
Checking the Status of the Unit
You can check the status of the unit by using Web user interface programming (® see 4.2.2 Network
Status and 4.2.3 VoIP Status) or by looking at system logs (® see 5.3.3 Syslog Settings) sent from the
unit.
To check the setting status in the Web user interface
1. Click the [Status] tab, and then click [Network Status] to check the network settings.
2. Check the status displayed.
3. Click [VoIP Status] to check the VoIP settings.
4. Check the status displayed.
330 Administrator Guide Document Version 2014-05
7.1 Troubleshooting