CallClerk lets you know who is calling before you pick up the phone. See Caller ID information plus a picture; computer voice announces call; hang-up on unwanted calls; sends e-mail / blog updates; track call history and tailor names so you can see when "Mom & Dad" call; dial a number from the clipboard, of someone who has called, or one you key; old fashion bell ring; auto detects if your modem supports callerid and shares it with other apps; works over a network too.