GotVMail sounds good too. Very much like OneBox I have heard.
I think with Adam's greeting, it helps cut down on pages, because it starts off with something like "For routine matters, please leave a message, and we will get back with you promptly at 8AM." Then, "For extremely urgent matters, you may click two, and I will be paged and get back to you within an hour."
I think sometimes patients think we are actually open 24/7, so when they call with something trivial at 7PM and get the service, they sort of panic and tell them what they needed. Then it gets paged out.
Has this been your experience apricot? Has it cut down on unnecessary pages?