How do I use a DLink router, model# DIR 600 Wireless 150, as a fax modem on Windows 7 laptop Presario CQ42?
How to Send and Receive a Fax in Windows 7
Faxing: frequently asked questions
If your computer has a built-in fax modem or if you have an external fax modem, you'll also need to attach an analog phone line to your computer. You can't send or receive faxes over a digital phone line.