Software or website that allows one-way webcam interaction?

Because of financial circumstances that caused me to be unable to pay for daycare this semester, my daughter spends Sunday through Tuesday at my grandmothers house, two hours away. I can tell it’s wearing down on her, so to make it easier I want to talk to her on the phone while she can see me on webcam from their house. Unfortunately my grandfather doesn’t have a webcam, so we can’t use Skype.

Does anyone know a software program or website that would allow me to webcam with him, despite the fact that he doesn’t have a webcam or mic himself?