A voice call has ended, but analysis arrives later. Handle duplicate and reordered webhooks without losing CRM updates.

Deduplicating by call ID drops the analysis event. Replacing the whole record can erase it. Design the receiver around separate facts and explicit business effects.

Updated Oct 2026 · Grounded in real Forward Deployed Engineer interview loops and written to a senior-engineer editorial bar.

Deduplicating by call ID drops the analysis event. Replacing the whole record can erase it. Design the receiver around separate facts and explicit business effects.

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