How can sipgate offer free landline numbers?. Discuss How can sipgate offer free landline numbers?, on Wireless Forums.
Discuss VOIP (Voice over Internet Protocol). The technology used to transmit voice conversations over a data network using the Internet Protocol. Includes SIP, H.323 and IAX
I have been wondering for a while how sipgate can offer free landline numbers!? I know they try to make the money back by you using them to dial out, but is that enough?
Does anyone know how much it costs them to setup a landline number and lease it every month?
How can sipgate offer free landline numbers? 
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