Signalling System No. 7
Okay, kiddo, so there's this thing called a signalling system number 7 or SS7 for short, which is like a phone network that helps different phone companies talk to each other.
Imagine that you have a toy phone and your friend has a toy phone too. You want to call your friend and talk to them, but your phones don't have a direct line to each other, so you need the help of the SS7 network.
The SS7 network is like a big switchboard that connects all the phone companies together. When you dial your friend's phone number, the SS7 network helps find the best path for your call to reach your friend's phone. It checks if your friend's phone is available, if they are in a different country or if the network is busy, and then it sends your call on its way.
But that's not all, the SS7 network also helps with other things like texting, transferring money, and sending location information. It makes all these different things possible by providing a way for different phone networks to communicate and share information with each other, even if they use different technologies or protocols.
So, in summary, the SS7 network is like a helpful switchboard that helps different phone companies talk to each other and make sure your phone calls, text messages, and other communications can reach their destination.
Imagine that you have a toy phone and your friend has a toy phone too. You want to call your friend and talk to them, but your phones don't have a direct line to each other, so you need the help of the SS7 network.
The SS7 network is like a big switchboard that connects all the phone companies together. When you dial your friend's phone number, the SS7 network helps find the best path for your call to reach your friend's phone. It checks if your friend's phone is available, if they are in a different country or if the network is busy, and then it sends your call on its way.
But that's not all, the SS7 network also helps with other things like texting, transferring money, and sending location information. It makes all these different things possible by providing a way for different phone networks to communicate and share information with each other, even if they use different technologies or protocols.
So, in summary, the SS7 network is like a helpful switchboard that helps different phone companies talk to each other and make sure your phone calls, text messages, and other communications can reach their destination.