CASA25 Showcase Challenge: When AI Voice Becomes a Native Network Capability
A phone call. That’s the point.
At first glance, what the audience saw during this CASA25 Showcase Challenge didn’t look very exciting. A phone. A dialer. A live call.
No app demo. No futuristic UI. No flashy slides.
But that was exactly the point.
What Adnan Saleem from Radisys showed was a real phone call—using the native dialer—backed by an agentic AI assistant that doesn’t live in an app at all. The AI lives inside the telco network itself. And once you realize that, everything about the demo changes.
This wasn’t voice calling plus AI. It was AI voice as a native network capability, available on any device, on any operator network, without downloads or friction.

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