Iwar is a war dialer written for Unix type (Linux/OpenBSD/etc) operating systems. It supports a nice curses based front end, ASCII/MySQL logging, system identification, multiple modems support, random/sequential dialing, key stroke logging, and more. Note: this is the Cygwin version.
You can download it from the following link: https://packetstormsecurity.com/files/download/42053/iwar-0.06-DOS.zip
Source: https://packetstormsecurity.com/files/42053/iwar-0.06-DOS.zip.html