Originally Posted by mzzxx11

Hi,

I'd appreciate suggestions for a voip/skype-like provider which would allow me to call landlines/mobiles at low rates.
I would either use the android built-in softphone or the provider's dedicated app (as with Skype),
Requirements:
reliable internationally (not just US-focused)
top-up credit does not expire or at least expires after a lengthy period
pay as you go plans, no need for a monthly subscription

Thanks