Ive never had a problem recieving calls with vonage, though I have had 2 instances where I couldnt call out but people could still call me. both were fixed in like 20min. If you do go vonage I would definitly suggest using the bandwidth saver and knock it down to the middle setting when I was using the highest I had calls sort of drop. I could hear them but they couldnt hear me and hang up. ever since setting to the middle setting I havent had that happen once.