CallClerk doesn't work with my US Robotics modem. I tried another program, but it tells me that my modem doesn't support caller ID and I need a different one. I'd rather have different software. Is there a list of CallClerk supported modems?
Yes, there is a list of supported modems on the CallClerk official web page. As you can see, the US Robotics modem has been reported to work with limitations. If you need a different program, I suggest you check Software Informer database.