Yes, it is a complete website fully integrated with VoipSwitch. It comes with several ready to use templates which can be easily modified by the administrator without having any special knowledge of web programming or designing. The web interface includes the Admin part with special tools for editing the web pages, menus and other objects.
Under this link you can learn more about the Web and see some exemplary designs.
The users after logging in to the interface can see their actual balance, profile, detailed calls history (with possibility to export to a file), payment history, rates, rates calculator for callback, make a call from the webphone or web callback, add funds through the recharge menu, manage their virtual numbers, check for new messages left in voicemail, see missed calls history with details, set call forwarding rules and more.
To see the demo please visit http://www.solution4voip.com/vsportal/ - sign up for a test account and then log in to browse through the users zone.