Another good VOIP service is Free World Dialup.
They have software for people without SIP devices but it's much more 'user friendly' if you have a hardware based system like a Cisco ATA,
Grandstream phone or a Sipura device that you can just connect a regular telephone to.
They allow Toll-free calling to a few countries.
*1(8..)... Call to toll free USA numbers
*31(800)... Call to toll free Netherlands numbers
*44(800), *44(500), *44(808)... Call to toll free UK numbers
*81 0120... Call to toll free Japan numbers
They even have plans now and then where you can call other phone numbers in the States and sometimes other countries in the world for free.
I don't just mean user-to-user calls either. I'm talking about PSTN calls.
freeworlddialup.com...
BTW, I don't get kickbacks from them.
[edit on 11-10-2004 by AceOfBase]