I don't think phoneline is even an option since I have the magicjack for that.
It probably IS an option (except that you said you don't have a phone line ANYwhere near your TV). How hard would it be to just run a line from the nearest phone jack?
(Sorry I posted this befrore your comment about nothing near the TV, but maybe someone else can benefit)
If you have the old phone wiring in your home and aren't using it (you shouldn't be if you have MJ), then you may be able to plug into the home wiring for the phone from the output of the magicJack & plug your 722 into a nearby phone jack. You'll want to disconnect any old connection from your house to the local phone company (in the junction box likely on the outside of your home).
If that doesn't make sense - just let me know. You are basically feeding a dial-tone into your wiring from your magicJack instead of from the phone company line into your home. You may need a splitter from your magicJack phone if you don't already have a something, so that you can keep the magicJack phone ringing and still run a line into the home wiring. And you'll need another phone cord from the 722 to the phone outlet nearby.
I would only do it if:
- You aren't using the old phone lines for something already
- You have nearby phone jacks to the computer and HD receiver (722)
- You are willing to do a bit of testing out without getting frustrated or giving up