133
Figure 5-40
Please refer to the following sheet for detailed information.
Parameter
Function
WLAN type
Here you can select 3G network type to distinguish the 3G
module from different ISP. The types include WCDMA,
CDMA1x and etc.
APN/Dial No.
Here is the important parameter of PPP.
Authorization
It includes PAP,CHAP,NO_AUTH.
Pulse interval
It is to set time to end 3G connection after you close extra
stream monitor. For example, if you input 60 here, system ends
3G connection after you close extra stream monitor 60 seconds.
Important
If the pulse interval is 0, then system does not end 3G connection after
you close the extra stream monitor.
Pulse interval here is for extra stream only. This item is null if you are
using main stream to monitor.
5.6.2.6 DDNS
DDNS(Dynamic Domain Name Server) is to dynamically refresh the DNS domain name and IP
address if the device IP address has changed frequently. The user can use the domain to access
the device.
Preparation
Before the operation, make sure the device supports DNS type and go to the DDNS service
provider website to register the domain name via the PC.
From Setup->Network->DDNS, the DDNS interface is shown as in Figure 5-41.