How can I connect my pc to a landline and pc operate as a regular phone?

Question

I am looking for a software which runs on my pc and operate as a regular phone on my pc. Do you know what software? and where I can get it?

Thank you so much

Answer 1

Asterisk - runs under Linux ONLY

You need a telco board, all the info is in the Asterisk file.

Answer 2

Try Express Dial by NCH Software:

http://www.nch.com.au/dial/index.html

It works in conjuction with a Voice Modem on your PC to facilitate phone calling from your PC over PSTN landlines.  It also works with thier VoIP softphone too.