Configuring Upnp - Epcom S04 S Series User Manual

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3. Check the Enable NTP checkbox to enable this feature.
4. Configure the following NTP settings:
•
Interval: Time interval between the two synchronizing actions with NTP server. The unit is minute.
•
NTP Server: IP address of NTP server.
•
NTP Port: Port of NTP server.
5. Click the Apply button to save and exit the interface.
The time synchronization interval can be set from 1 to 10080min, and the default value is 60min. If the device is connected to a
public network, you should use a NTP server that has a time synchronization function, such as the server at the National Time Cen-
ter (IP Address: 210.72.145.44). If the device is setup in a more customized network, NTP software can be used to establish a NTP
server used for time synchronization.

9.2.4 Configuring UPnP™

Purpose:
UPnP™ can permits the device seamlessly discover the presence of other network devices on the network and establish functional
network services for data sharing, communications, etc. If you want to use the UPnP™ function to enable the fast connection of the
device to the WAN via a router, you should configure the UPnP™ parameters of the device.
Before you start:
If you want to enable the UPnP™ function of the device, you must enable the UPnP™ function of the router to which your device is
connected. When the network working mode of the device is set as multi-address, the Default Route of the device should be in the
same network segment as that of the LAN IP address of the router.
Steps:
Enter the Network Settings interface.
1.
Menu > Configuration > Network
2. Select the UPnP tab to enter the UPnP™ interface.
3. Check checkbox to enable UPnP™.
4. Select the mapped type to Auto or Manual.
When you select Auto, the mapping ports can be automatically assigned by the router. When you select Manual, you should
continue Step5 to edit the mapping ports.
5. Click to open the External Port Settings dialog box. Configure the external port No. for server port, HTTP port and RTSP
port respectively.
 You can use the default port No., or change it according to actual requirements.
 External Port indicates the port No. for port mapping in the router.
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Figure 9.12 NTP Settings Interface
Figure 9.13 UPnP™ Settings Interface
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