Yep, we're mandating that this one be filed in the rumor folder for now, but according to a report from ThinkPanmure, AT&T Mobility is planning to move up to 7 million femtocells acquired from UK-based ip.access. As the story goes, AT&T inked a contract with the aforesaid firm for up to half a billion dollars in femtocells over five years, and it's supposedly aiming to sell each to end users for "as little as $100." As expected, spokespeople for AT&T and ip.access weren't around / didn't care to comment on the matter, but a dame from the former did admit that it was "examining the potential benefits of femtocells through lab tests and planned to conduct a trial later this year." Of course, AT&T wouldn't be the first US carrier to offer the boxes, but it's not like Sprint's $49.99 Airave set any sales records or anything when it launched late last year.

Femtocells may be one of the closest things we have to a win / win in the wireless industry, lowering infrastructure costs for carriers and giving customers on-demand, self-installable coverage where they wouldn't have it otherwise, all without requiring WiFi-capable handsets that UMA services like T-Mobile's HotSpot @Home do. It makes sense that a number of carriers would be rushing to get femtocells into end users' hands, then, and both O2 and Vodafone are doing exactly that in separate European trials. O2's trial involves NEC equipment in the UK, while Vodafone is turning to Huawei and Alcatel-Lucent to supply hardware to Spanish testers. Both trials involve 3G cells (yay!) and at least O2 has gone on record saying that a successful test will lead to commercialization by early next year. Kinda strange that Sprint is so far ahead of the curve on this one, but hey, do you see us complaining?

Read - NEC and O2 trial femtocells in the UK
Read - Vodafone Group trials 3G femtocell technology

We're not going to say that femtocell technology is "all the rage" right now, but we will admit that we're seeing some real players get into the game. If you've been wondering when these unicorn-like devices were going to start making their way into the real world, you can finally get some answers. With Mobile World Congress coming up soon, a number of new products and services centered around the signal-proliferating technology are being announced, including a handful of entries from Netgear and collaborators, as well as new products from Motorola. Check the press releases below and learn all about it. Remember, knowing is half the battle.

Read - NETGEAR and Kineto Wireless To Showcase 3G Femto Home Access Solution at Mobile World Congress
Read - NETGEAR and Nokia Siemens Networks Collaborate on 3G Femto Home Access Solution
Read - NEC and NETGEAR Team to Develop an Integrated 3G Access Point for Femtocell Solution
Read - Motorola Announces Family of Femtocell Solutions

It wouldn't be too surprising to see a networking firm and a developer of intelligent 3G femtocell access points work in harmony to crank out a dazzling all-in-one contraption, and it looks like Netgear and Ubiquisys have done just that. Aiming to simultaneously enable mobile operators to provide enhanced cellular coverage in the home and allow consumers to access and control a range of home networking services via standard 3G handsets, the two have joined forces to stuff Ubiquisys' ZoneGate into future Netgear WAPs. The currently unnamed solution will reportedly pack an integrated DSL modem, WiFi, VoIP, and 3G femtocell technology into a single box, and while it's not scheduled to go commercial until early next year at best, operator testing should go live by Q4 of 2007.

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.