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4.1.2.2 Connection over Internet
DDNS (Dynamic Domain Name System) provides another way of accessing the POS
system when using a dynamic IP. DDNS assigns a domain name to you POS system, so
the GV-System can always access the POS system by the domain name.
To enable the DDNS function, you should first apply for a domain name from the DDNS
service provider’s website. There are 2 providers listed in the GV-Data Capture V3E:
GeoVision DDNS Server and DynDNS.org.
To register at the GeoVision DDNS Server, see the following section. For details on
DynDNS, please consult them.
POS System
(Cash Register)
Internet
GV-Data Capture V3E
Printer
(DDNS Server)
Note: Two DDNS servers are
supported: (1) GV Dynamic
DNS Server and (2) DynDNS.
GV-System
GV-Data Capture V3E
Figure 14
