I have had VoIPo for nearly a week and am getting ready to port my number over from my land line. I just had my first issue today. I went to call AT&T to ask them a billing question (and to determine what my PIN is for the porting form). First the robo-system read off a phone number and asked if that was the number I was calling about. It wasn't even remotely close to the number that should have been on my caller ID. Then it asked me to enter my phone number. I entered the number and it repeated a completely different number back to me. I never had this problem with a robo-system not recognizing touch tones and am wondering if this is a known issue with VoIPo. I tried searching through the forum and did not come up with anything.