What are the difference between DMIP and DDNS?
DMIP utilizes standard File Transfer Protocol (FTP) to upload Ip address to a designated file server. This allows IP address of the GV System to be transferred to the file server periodically. You can now logon to the file server instead of GV System, file server will further redirect WebCam viewer to the GV-System. What is Dynamic DNS (DDNS)? The Dynamic DNS is a small application that allows GeoVision user to register a domain name that always points to their GV-System. The DNS Client will update GV-System’s IP address to DNS server every 10 minutes. Therefore, even if you are using dynamic IP, you can still locate your GV-System by using the registered domain name. Dynamic DNS supports Windows 2000, XP and Server 2003 only . DNS Client will not support Windows 95/98 or ME. Dynamic DNS uses port: 80 to upload IP address over the Internet. If your GV-System is connected behind a router or firewall, please make sure port: 80 are open. Dynamic DNS will only upload Global IP addresses. I