I would suggest use VPN it can be set up on every smartphone I am using Android based phone and using voip even in 3G does not matter if my mobile provider is bloking voip, and I think the cheapest voip provider and quality has VoIPclub
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Time to Withdraw
It is time to withdraw your money from Spain!
No Borders on VoIP
I would suggest use VPN it can be set up on every smartphone I am using Android based phone and using voip even in 3G does not matter if my mobile provider is bloking voip, and I think the cheapest voip provider and quality has VoIPclub