As per documentation from Apple (at WWDC session "Advances in App Background Execution"), "Repeatedly failing to report calls may prevent your app from receiving any more incoming call notifications." so in this case ,
1) How can we find out wether my app stop receiving any more incoming call notifications? is this data will present anywhere in console?
2) How can we do that work again?
One of my application stop receiving the voip notification from last week. Now i have updated my code base as per the documentation but still i am not getting any Voip notification.