I would like to ditch my phone, buy a brick phone (Nokia 1200 or something). I have been hearing VOIP is something that lets you make calls to other phones on the internet at really cheap rates. Since I do not use 3G (gave up on it), I would like to know:
1. What VOIP services are there? How much do they cost?
2. Can I call phone numbers (landline + Mobile Network)?
3. What Do I need to get?
I have a 384kbps ADSL (hopefully telkom will increase to 1mbps by june for free). I have a good enough laptop (see my signature) and I have a built in webcam (2MP) and a built in microphone.
Links to relevant web pages would REALLY be nice.