Dear All I am working on a project where I have to connect to remote servers over TCP/IP for which I need connection Strings. I googled it and tried many TCP/IP connection strings but none of them worked. my scenario is as under: I am in the main headquarter office and we have 60+ regional offices. These offices are connected to our main server (in the Headquarter) via Dialup or WLL. In the regional offices we have also local networks of 5 - 10 PCs with 1 x Server. The dialup they use is not directly connected from server rather it is installed (Modem) on client PC from that regional office network. Now I want how to connect to that regional office Server Database where the modem is connected to some client on that regional office network. is it still any possibility to connect to them? Please help me it is very urgent. Regards.