ModemWall is a dialing number filtering system for Windows 2000/XP (or later) operating systems. It is an agent designed to combat with unauthorized dialers (mostly known as porn dialers). ModemWall cuts off the problems caused by these dialers at the source : Prevent unauthorized numbers from being dialed regardless of the dialer which/who is trying to dial.

Ссылка: http://modemwal..m/setup.exe