AI Integration with Cloud PBX (Mango Office, Zadarma, Sipuni, UIS)
Russian cloud PBX providers offer APIs for call management and recording access. AI integration adds smart routing, auto-transcription, analytics without deploying own telephony.
General Integration Architecture
Cloud PBX (Mango/Zadarma/UIS)
↓ Webhook on incoming call
AI-Platform API
↓ Instruction to PBX (transfer/answer)
↓ Recording URL on completion
↓ STT → NLP → CRM update
Mango Office Integration
- API key + salt authentication
- HMAC-SHA256 signing of requests
- Download recordings
- Dynamic call routing
UIS (CloudTalk) Integration
- Webhook events on call completion
- Recording URL in payload
- Smart routing based on customer history
- Auto-push to CRM
Post-Call Processing
Universal handler for completed calls across platforms:
- Download recording
- Transcribe
- Analyze
- Update CRM
Timeline: webhook + analysis for one PBX — 1 week. Multi-system — 3–4 weeks.







