“This article describes how to build a Linux-based telephone
answering machine using a low cost winmodem (softmodem) for the
telephone interface. We describe how to install the drivers and
libraries, and how to select and install the proper modem card. Our
answering machine program is a couple of hundred lines of C code in
a single file. If you’ve ever used a telephone you should have no
trouble understanding the code…”
LinuxGazette.net: A $10 Linux Answering Machine
By
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