Dwun is easy to setup because it can use your existing dial scripts. One example of this is to require users to authenticate with dwun before the firewall allows them access. Features Can redial automatically.
Administrator can lock accounts, kill client connections, force redial etc. remotely.
Shows clients connecting progress. Alternative software Masqdialer Server by Charles P. Wright. Connect by Nicolas Chauvat and others. Alt-connect by Peter Miller. LineControl by S. Fuchs and Zpider.