15
Parameter
Description
NTP setting
Set NTP time synchronization.
1. Select the
NTP Enable
check box.
2. Configure parameters.
NTP Server
: Enter the IP address of the time server for the Terminal
to synchronize time.
Port
: Enter the port number of the time server.
Interval
: Enter the interval at which the time is synchronized.
Maintenance
Set the auto maintenance time of the system.
SSH
You can enable SSH (Secure Shell) authentication to perform safety
management. The function is disabled by default.
Click
Save
.
3.4.4 Alarm Output Settings
After the alarm output is enabled, when the Terminal initiates a call, the alarm output relay can
output the alarm signal.
Select
Local Setting > Alarm Output
on the web interface.
Configure parameters.
Alarm output settings
Table 3-3 System settings parameters
Parameter
Description
Channel
The Terminal has two alarm outputs. Select the alarm output channel
according to the alarm device you have installed.
Alarm Type
Alarm Light
is selected by default.
Click
Save
.
3.4.5 Security Management
You can configure system service to ensure secure management.
Select
Local Setting > Security
on the web interface.
Configure parameters.
