I'm looking to replace my parents old analog setup and move them to voip.ms. I've already had this in my own house for a few years now and everything works great.

Instead of using some finicky analog - digital adapter, I instead want to buy a good desktop SIP phone base unit, that supports multiple added cordless phones - ideally I would like a package of 2-4 at least. Anyone know where I can get a good deal on one of these?