Big deal right? Not if you think about the freedom to ditch the land line structure for interoffice calls, especially for folks on their feet all day like doctors. Using an array of cell phones, pagers, and intercom systems to reach coworkers can be ineffective. Potentially, all outside calls could be routed thru the Vocera WiFi network in the not too distant future. Any chance to bypass paying a phone company will look good to quite a few businesses as well. Just one more reason to like 802.11.