In case you are in US and got interested in the whole buzz around Apple, Google and the FCC about the Google Voice app, then you might be interested to hear that a sort of Google Voice alternative iPhone app has been released in the AppStore.
The powerful service (n.b. offered by Toktumi) allows business employees to assign two phone numbers to their iPhone: one that they can give to family and friends, and another that can be given to business contacts, with features that allow for call filtering and a professional-grade voicemail system.
