Can't hear at&t callvantage messages?
Hello..I have a MacBook, purchased in august. Can anyone tell me why I can't hear my at&t callvantage voice messages? When the messages are emailed to me, they are in a .wav file. Or, I can go to the at&t website and try to listen to them by clicking on the loudspeaker symbol. But, nothing works. Does this have anything to do with setting itunes or any other controls? I just cannot figure it out and I really need to hear these messages! Thanks.