ELI5: Explain Like I'm 5

H.225.0

Okay kiddo, so have you ever played a game of telephone before, where you whisper a message to your friend and they pass it on to their friend and so on? Well, h.225.0 is kind of like a set of rules for how to play this game of telephone in the world of technology.

When people talk to each other using devices like phones or computers, they need to follow certain rules so that they can understand each other. H.225.0 is one of these rules that helps devices talk to each other when you make a call or video chat.

It helps your device figure out things like who you want to talk to, how to connect to them and what kind of information to exchange. Just think of it like a game instruction book that helps you play the game properly.

If you didn't follow these rules, your phone or computer wouldn't know how to talk to the other person's device and your message may not reach them or might not make sense to them. But with h.225.0, it helps make sure that everyone can talk and understand each other properly!