In my office we have a single phone that rings when someone is at the front door of our building. You have to pick up the phone and touch a button to open the door.I want to figure out a way to connect this via wifi or bluetooth to smart buttons placed around the office so we can't open the door without getting up and walking all the way across the office.The tough part is that it has to be on the hook in order for us to hear the door ring, but it has to be off the hook in order for the open button to work!Pictures: http://ift.tt/2uBzO5b options:1) Jacking into the phone wire to take over the commands for ringing + opening2) Build a mechanical finger to release the hook button and press the opener button simultaneouslyAny recommendations? via /r/DIY http://ift.tt/2u2D9a8
