AI Inbound Call Agent Not Responding on Cloudflare (Works on Ngrok)

For Workers & Pages, what is the name of the domain?

https://cf-tts-test.ali-75a.workers.dev/

What is the issue or error you’re encountering

i, I’ve built an AI-powered inbound call agent using Twilio and OpenAI TTS. It works perfectly when hosted on ngrok, but after deploying on Cloudflare, the AI voice agent does not respond during calls. The call connects successfully via Twilio. AI responses work fine on ngrok but are missing on Cloudflare. No explicit errors in Cloudflare logs. I suspect Cloudflare might be interfering with Twilio WebSockets, TwiML responses, or OpenAI API calls. Could this be due to caching, security settings, or WebSocket restrictions? Any suggestions on configurations or settings to fix this?