Reconfigure All Phones

Using the web interface you can go to Connectivity > Digium Phones and get a list of all the phones on your system. There is also a reconfigure button here for each phone. I have updated a users last name as they recently got married. The only way I know how to get the phones to see the new last name for the extension is to hit reconfigure for each individual phone, wait for the page to load, then hit the reconfigure for the next phone… There has to be a better way, what am I missing?