6:16CX Foundation
Breaks voice agents into the practical pipeline: speech recognition, language model, business-system APIs, text-to-speech and interruption handling. That gives the article's rollout framework a concrete technical foundation before readers choose Twilio, Retell, Vapi, LiveKit or another platform.
What you should get from this: Recognize the core architecture of a voice agent and the failure points that affect customer trust in real calls.
Watch or know first: Familiarity with customer-support, booking, order-status or intake flows where a phone call needs access to business data.
AI Expert note: The video explains architecture well, but it does not go far enough on disclosure, consent, recording rules, human transfer or wrong-action handling. Treat those controls as mandatory before any live customer deployment.