Theoretically yes. Except that because of some proprietary encryption scheme we used to encrypt the password you would not be able to login to the TLserver without the code. The JavaAPI library we provide for our users contains the code for logging in to the TLServer using encrypted password so if you write in Java you can simply use the library. Until we release a library in DLL format for Visual Basic or Visual C, you won't be able to login to the TLServer just by the TCP/IP calls.