Provide wholesale international callback service in China for voip service providers and call shops. We offer competitive price and billing system to our wholeseller. We are using SS7 PSTN line and no connection fee to customers.
www.voipding.com for details.
Billing increment: 5 seconds.
Prices from: 0.01 euro
Buy credit: paypal, moneybookers,bank transfer...
www.voipding.com