I recently set up a home phone and for some reason, the person who receives my call, hears a beep every minute, or so. I do not hear it but the party i call, hears one beep. I have tried replacing the phone cable and also turning off the hub, unplugging it and restarting it. But the beeps continue. Weird thing is i do not hear the beeps. I thought maybe it was call waiting, but that service has been disabled and it says there should be 2 beeps, not one. Can anyone suggest something?