Kroeran
Full time employment: Posting here.
If you have good internet service, I recommend MagicJack. Only $47 for the hardware, and $20/yr, and you get a telephone number that folks can call. At first, there were a number of technical issues with getting it working, but knock on wood, lately I have not had any problems. (I would only recommend MagicJack to folks that have a certain level of computer expertise - anyone that would need to read "Windows for Dummies" would not have such expertise, LOL)
You can also get a pay by the time mobile phone like TracFone for any times when MagicJack would be having problems. The cost is only about $.10/minute.
I see no reason to have a landline ever again.
I think I will definitely give it a whirl for $47, in case I can get it working, which may be 75% based on what I have been reading. The link to the MJ forum will also be useful, if combined with some perseverance. A real home run for me is any technical solution that will not only be cheap, but as well will be dual use between base and second home.
For home base I have a trailing edge (well, its older than that) laptop whose only job is to run a security camera on the garage (which sends images to my blackberry using a $20 program called crime catcher), which could also do double duty running the magic jack, which I would hook to the house lines (if that is doable).
I have Virgin pay as you go cell that I picked up at the 7 elevan down the street in Fort Myers. I can turn it off and forget it in the drawer for several months before it complains (via email) that it needs a small topping up.