Modem Doctor

Modem Doctor helps you find and correct many common configuration and installation errors
Modem Doctor helps you find and correct many common configuration and installation errors. Using a simple menu-driven interface, even a novice can troubleshoot and repair over 60 different installation or setup problems with modems and uarts.

Modem Doctor is a modem utility that helps you to find and correct installation errors.

Since each operating system places different demands on modems, each version of Modem Doctor is designed to work in conjunction with its environment. The DOS version interrogates serial ports, interrupt controllers, and uarts at the system board level while the Win31 and Win95 versions are designed to check Windows settings and proper communication between your modem/serial ports and the system comm driver.