here is soem softwares u can make free phone calls to land landline .
www.voicecheap.com <<< this one let's u talk liek for a min and it hung up u need to buy credits bit it's really cheap
www.skype.com this oen u can call for free in landlines and mobile only in USA And Canada and there is no limitis well actuly till the end of 2006 and the quality of the soind is very nice
another one www.voipstunt.com >>> this one is like voicecheap i guess it's the same companie they use smae server but they sell host to soem cmpanies it give u liek 1 min and gung up lol it's good in u wnna say smth fast anf hung up it will tell u u have no mroe redit but actualy u can keepp on caling anywyas lol . for 1 min only .
lol P.S: i know i got lot of new topics lol it;s bcz im done with school and now i have time to share some good things with u guys .