Does anyone know how signal boosters work?

It's highly unlikely that you will be able to find competent full-stack mobile developers willing to work with you for equity, but if you do, "fair" compensation would be 50% or more of the equity in the Company. Approaching any developer with just an idea, diminishes your credibility as a potential co-founder. Here's why: If you're non-technical, you must show a "relentless resourcefulness" in moving your idea forward. This means finding the money necessary to get an MVP or even click-able prototype completed to show that while you might not be technical, you have the ability to raise money, and have enough product sense that you can articulate that into a prototype. If you can't raise or spend the relatively small amount of money required to successfully build a prototype, what evidence are you providing that developer that you are going to be able to create value for the business long-term? Full-stack mobile developers (although this is often quite a misnomer) are one of the most in-demand skill-sets of all Silicon Valley companies. That means that you're competing against established companies that can pay top dollar, and still provide meaningful equity incentives as well as recently funded startups who have further along the road in turning their idea into reality. I would suggest that you look at hiring contractors (I know of some great mobile dev shops that are reasonable) to build your first version. Expect to go solo at least until you have some form of early prototype. Then, you're in a much better position to attract a technical co-founder. Happy to talk you through any of this at any point.

I probably use rabb.it api and integrate it clarity.fm

Great Question! First off - where do you have your blog hosted? Most blogging platforms (Wordpress, Tumblr, etc) provide automatic RSS syndication for posts and content. Best of luck! Let me know if you have any questions!

From outside your network to access. Port Forwarding is an option available in almost all home routers. Because your server PC is likely behind a router (your home network is a Local Area Network [LAN] with a router connecting it to the Internet), your PC's IP address (the number that other PC's use to talk to the server PC) only works within your local network (all the PC's connected to your router). In order for the outside world (Internet) to talk directly to your server, your router needs to let the two communicate. Normally, the outside world (Internet) would talk to your router, and your router would relay that message to your PC. This works great for browsing, but not for serving. To open this communication channel, we need to look at ports. Ports are "channels" that different programs use to talk on. Some common ports: 21 - FTP 80 - HTTP 5900 - VNC 29070 - Jedi Academy (used to host a JKA server) There's tons more (like 65 thousand of them lol) but that's not the point. The point is, you need the port on your Internet IP address to be connected directly to the port on your server's local IP address.

If you want a system that doesn't require any hardware or infrastructure, then a virtual PBX is the best bet. These systems just use your existing phone numbers (cell phones or whatever) and routes the calls among them. The big player in this space is http://grasshopper.com/ They have been around for quite awhile and have a lot of features for managing calls. They're well known for their reliability and customer service. I've also used http://www.ringcentral.com/ and they are very good as well. Never had any issues and they support various softphones and hardware phones as well. I've also heard about a new up-and-comer https://aircall.io/ - But I know very little about them and they look to still be in beta. But you should definitely try it for comparison.