Oh, something I would've like when working in an office? A tie-in to our phone system that let me type in someone's name to get their number/info, and click on

Oh, something I would've like when working in an office? A tie-in to our phone system that let me type in someone's name to get their number/info, and click on a button (well, tab then tap enter) to make my phone ring, and them call that person. Sure, I could use Google Voice or whatnot, but a single database for everyone would've been handy.