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					Originally Posted by mingelli  Is their ANI callback works ok? Do you get charged for the call to trigger the callback? | 
	
  
That may depend more on the network you are calling from. The unanswered call should be free, but (with other callbacks) I've seen a 2 second call charged from some places, which is a bit boring with per minute billing.
 
So I'd suggest to make a trial call before committing oneself, and plan to have other options available