This is the primary window to access a Phone Server. Before you can connect across the Internet you will need to configure it.
Once the NetCaller has been configured, to access a Phone Server you will need to enter it's Internet address, as well as your account name and password. The internet address can contain the port number the remote Phone Server is listening on if the port is different from the default of 5502. You do this by adding a ":Port" after the address. For example someuser.no-ip.com:55. If no port field is added to the address it is assumed to be 5502. When you have successfully entered the data press the "Connect" button. If the connection proceeds properly (assuming you made no mistakes in the account name and password) a Calling Pad will appear.
Even though this is the retail version of the software you may be limited to a maximum of 3 minutes for any single phone call dependent on whether or not the Phone Server you connect to is the retail version. If the Phone Server you connect to is a shareware version you will still be limited to a maximum of 3 minutes per phone call.
The unlimited calling feature is dependent on both the Phone Server and NetCaller being retail versions.