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.
You can download it from the following link: https://packetstormsecurity.com/files/download/41525/iwar-0.01.tar.gz
Source: https://packetstormsecurity.com/files/41525/iwar-0.01.tar.gz.html