What's a Connectoid: The icon, and associated properties in Windows' Dial-up Networking (DUNS) is a connectoid.
There are differences among Windows versions in the appearance of the 'Dial-up Networking' window, and the properties associated with connectoids. The graphic above applies to Windows 9x.
If the properties associated with a connectoid are incorrect, you may have difficulty.
How to: Make A New Connection - Win9x
Edit a Connectoid's Properties
Make & Edit Connectoids - Windows NT
Make New Connectoids - Windows 2000
Edit Connectoids - Windows 2000
Make a New Connection - Windows Me
Edit Connectoid - Windows Me
Make a New Connection - Windows XP
Edit Connectoids - Windows XP
Make a New Connection - Windows Vista
Edit Connectoids - Windows Vista