Go2call.com
Go2call offers a wide range of voip services including pc to phone, voip phone, voip reseller, broadband phone.
http://www.go2call.com/
Net2phone.com
Net2phone.com
http://web.net2phone.com/home_inten.asp
Dialpad.com
Make free pc-to-pc calls worldwide and call regular and mobile phones for as low as 1¢ a minute. get a phone in number to receive calls on your pc.
http://www.dialpad.com/
Belcentrale.nl
Belcentrale.nl
http://www.belcentrale.nl/
Abeltelecom
Abel telecom: internet + bellen vanaf 14,95 / mnd, adsl vanaf 7,95 / mnd, internet bellen vanaf 6,95 / mnd. bezoek onze site voor de laatste aanbiedingen!
http://www.abeltelecom.nl/
Pilmo.com
Pilmo.com
http://www.pilmo.com/
Skype
Download skype and calls other people using skype for nothing - wherever they are in the world.
http://www.skype.com/
VOIPBuster
Free phone calls with voip stunt. call your online friends for free as well as a special selection of popular international destinations.
http://www.voipbuster.com/nl/index.html
Voicedata
Voicedata
http://www.voicedata.nl/
Tiscali.nl
Tiscali is een van de grootste adsl internet providers van nederland en europa. op tiscali.nl vind je adsl aanbiedingen, nieuws, entertainment en meer.
http://www.tiscali.nl/
Spime.nl
Bellen op naam. sipme
http://www.sipme.nl/
Wat is internet telefonie
Wat is internet telefonie
http://weblog.r-win.com/losse_html/internetbellen.html