http://voip247.com/voip-guide/
www.freeworlddialup.com (www.pulver.com/fwd)
http://www.freeworlddialup.com/advanced/peering_numbers
www.iptel.org
www.ipkall.com
Receive CALLS FREE via IP
Free Washington state phone number to your Internet phone.
http://www.libretel.com/
Libretel today provides another service, currently in beta, that allows Free World Dialup members to be called by people with "traditional" phone service.
How it works
To take advantage of the beta trial of our FWD inbound dialing service, click here for a list of local access numbers in the US. Simply dial one of the numbers and when prompted, enter the Free World Dialup Number of the person you wish to reach.
http://www.libretel.com/access.html
http://www.voip-info.org/wiki-Telesthetic
Telesthetic's Free Access numbers to VOIP networks
All of these numbers are in the state of Michigan
www.notaduck.com
Currently offering local PSTN Access to Free World Dialup users in 18
markets in the US.
If you have family member or friends living in the local area of these access numbers, you can give them your FWD number and they can call you for free "if the number is local to them" any where in the world if your FWD phone is turned on. when they dial the access number a voice prompt will ask for the FWD number then they will enter the number + # then the call will go through.
http://www.uk2me.com/
This website will allow you to register a U.S. or Canadian telephone number to a British telephone number. This will allow people in Great Britain (England, Scotland, Wales and Northern Ireland) to dial an 'in-country' national telephone number and be connected to your registered number in the U.S. or Canada.
The British telephone number that you will be allocated can be called from all British telephones, both landline and cell. The billing rate for the caller will be the BT national call rate. No international call charges are incurred by the caller (call charges may be higher from British cellphones than from landlines).
http://fwd.calluk.com/
This website will allow you to register a British telephone number that will call you on your FWD telephone number.
http://www.speak2world.com/
Get a FREE UK 0870 [+44870] Number for your Internet [SIP] Phone today !!!
www.SIPphone.com
http://support.sipphone.com/?_a=knowledgebase
www.InPhonex.com
http://www.inphonex.com/support/faq.php
www.Hellofone.com
www.Packet8.com
www.freshtel.net
www.voiceglo.com
書籤