Retell Office Hours: Webhooks & Post-Call Data 11:00am-12:00pm PST, Wednesday, June 17th, 2026 Tired of dropped events, duplicate payloads, and CRM updates that never arrive? Steven Wu (FDE) is hosting a live session to fix that. What we're covering: ⏱ 10m — The webhook event model: what fires when, idempotency, retry behavior ⚙️ 10m — Live Make.com / n8n recipe: call → post-call extraction → CRM update, the right way 🐛 10m — Top failure modes: duplicate call_analyzed, call_ended not firing on forwarded calls, webhook URL routing 💬 15m — Open Q&A — bring your actual problems If you're building on Make.com, n8n, Zapier, HubSpot, GoHighLevel, Cal.com, Salesforce, or PowerAutomate — this one's for you. 👉 https://luma.com/36n0p674 Drop your questions below before the session and we'll make sure they get answered! 🙌