Add Telephony to a Gemini Live Agent with Twilio

Ever wanted to call an AI on the phone? Not through an app, not through a browser — just pick up your phone, dial a number, and have a real-time voice conversation with Gemini? In this tutorial, we'll connect the Gemini Live API to Twilio so that anyone can call your AI agent from any phone. We'll handle the audio format conversion between Twilio's telephony audio (G.711 μ-law at 8kHz) and Gemini's native audio (16-bit PCM at 24kHz), wire up bidirectional streaming, and handle interruptions grac