27 — Voice AI Infrastructure
| Owner | CSI Technology & Documentation Lead |
|---|---|
| Version | 1.0 |
| Status | Draft |
| Review frequency | Quarterly and after material change |
| Applicable environments | CSI Lab, Development, Testing, Staging, Production, Disaster Recovery, Client Site |
Required coverage
Include:
- Speech-to-text
- Text-to-speech
- Wake word
- Voice activity detection
- Streaming
- Noise reduction
- Language detection
- Multilingual voice
- Offline speech recognition
- Offline text-to-speech
- Voice commands
- Telegram voice messages
- n8n voice workflow
- Local AI voice assistant
- Mobile voice access
- Browser voice access
- Telephony integration
- Call recording controls
- Authentication
- Command confirmation
- High-risk command approval
- Audit logging
- Latency
- Hardware requirements
- Microphone requirements
- Speaker requirements
Create the workflow:
User sends voice command
→ Telegram or local voice interface
→ Speech-to-text
→ Intent validation
→ Authentication and permission check
→ AI interpretation
→ n8n workflow
→ Server or business action
→ Result validation
→ Text or voice response
→ Audit log
Require confirmation for destructive or high-risk actions.
Acceptance rule
This chapter becomes Active only after accuracy review, command or workflow testing where applicable, risk review, owner assignment, approval, and change-history entry.
Related pages
Change history
| Date | Version | Change |
|---|---|---|
| 28 July 2026 | 1.0 | Initial chapter brief created from the master framework. |