Generate a certificate authority Add it to your iPhone Sign a certificate for "guzzoni.apple.com" using that authority. This should produce the ".crt" and ".key" files your server will need. Setup a fake DNS server that resolves "guzzoni.apple.com" to your own machine, and configure your iPhone to use it. Start the "siriServer.rb" server. You will need some ruby gem installed. I have tested it onl