I just dl'ed this today. Curious why I never heard of it. Got tired of the slow and expensive verizon solution. Plus this now does voice-to-text. Only had it one day but like it. I am still trying to figure out how to have it check my office phone VM as well... it would be veyr cool to be able to unify in one VM inbox the several phones where I take calls... check it out...
http://www.phonefusion.com