The outcome
Run a narrow voice workflow that users can understand, interrupt, correct, and exit without unauthorized consequences.
Step by step
A workflow you can repeat.
- 01
Define caller eligibility, purpose, disclosure, consent, languages, supported intents, identity verification, recording, retention, accessibility, tool permissions, and human escalation.
- 02
Prototype with synthetic data and a simple pipeline, state that the caller is speaking with AI, keep credentials server-side, and make tools read-only or sandboxed.
- 03
Tune turn detection and interruption without hiding latency, and require spoken confirmation plus backend authorization before any write, purchase, disclosure, or transfer.
- 04
Test accents, noise, silence, crosstalk, barge-in, prompt injection, hallucination, unsafe requests, disconnection, tool timeout, repeated actions, and failed handoff.
- 05
Canary with monitored low-risk traffic, provide mute, stop, correction, and human options, preserve approved audit metadata, and review complaints and failures before expansion.
Working standard
What good use looks like.
- Disclose AI at the start.
- Confirm every consequential action.
- Keep human handoff always reachable.
Official references