Eventually I'd like an Ooma for phone service, but I won't be able to use it wired due to the fact I live in an apartment and I'm positive the landlord doesn't want anymore holes drilled (and it would be too expensive anyways), so I will hook it up to Wi-Fi. Can I hook it up to the same network as the receiver if I'm "moved"? Or can I hook it up to a separate network on the same router? Or how about the modem's Wi-Fi upstairs that the router is connected to with a wired connection? I only want to hook up the Ooma if I won't get red-flagged by DirecTV. So should I?