First off, is there any software that will allow you to call a landline using the mis/speakers of your PC with a standard modem? No, I am NOT talking of VOIP services. I mean, actually plugging a phone cord into my comp and making a call.
If there is, is it possible to set it up so that I can change the sound of the audio (as in, change my voice) while making the call? I want to be able to call my friends, but use my PC with a voice changing software. Any suggestions?