Here is my situation/issue. When someone calls my phone it will continue to ring until the caller decides to hang up. I do not have my voicemail set up, nor will I because I don't want people leaving me messages, and I don't think that's the issue. I used my 4S for almost a year without ever having my voicemail set up and the phone would ring about 5 times, go to voicemail, then play the automated message stating that "the person you are trying to call does not have their voicemail set up". I was assuming this would be the same scenario for my iPhone 5, but it is not. Is there a fix for this? I'm thinking it is ringing for eternity because of iOS 6's new answering features. Apple must really want these to be utilized.