While we're all patiently waiting for UMA to go national (any carrier want to step up to the plate here?), Samsung's taking a decidedly different approach to mobile VoIP with its Ubicell product unveiled this week. Carriers are apparently keen on embracing it, too, with Sprint planning on offering it later this year at a to-be-determined price. We had a chance to check it out this morning, and it looks decent enough; it's reasonably small and it won't stand out in most decor (especially if you can just set it next to your wireless router). The craziest feature might be the integrated GPS that -- get this -- locks you out if you try to get all clever and take the Ubicell outside of US territory. In other words, Sprint has no interest running a femtocell in, say, Madagascar.
Gallery: Hands-on with the Samsung Ubicell