I want to make Asp.NET web application to run on LAN or VPN. Is it posible to make the application using Messaging toolkit dlls?
Similarly If I want to recieve International SMS but the sender should cost local charges for sending sms and not international charges How this is possible with it?
Yes. You can use it with ASP.NET.
However, the right way to achieve this is to build a Message Server which runs as a windows service.