Today, Google announced that they are making their free Google Voice service available to everyone in the US. Google Voice provides you with a phone number that can ring all of your landline and mobile phones simultaneously. Google Voice also offers a slew of other features that you might find handy. I think the free conference call service could be very handy for conducting parent-teacher conferences over the phone.
Learn more about Google Voice in the video below.
Learn about the free conference calling feature of Google Voice in the video below.