<div>Hey guys,<br></div><div><br></div><div> I was just thinking, purely hypothetical, I would love to have an app that I can have running on my server that if I dial a specific number, I can change the state of that app (or set something in a database or edit a file.) This is just a simple 'why not?' project to put a smirk on my face. However, I'm not sure even where to begin... if someone could point me in the right direction, I would really appreciate it. By the way, I live in the US. Do I need to register my own phone number? How about just a land-line going into my apartment? Can OTP play a role here?</div>
<div><br></div><div> Yeah, going in this direction with eyes wide open and completely unaware of what I'm going to run into :-) . Any help is appreciated.</div>