Voice AI
Voice AI agents that converse, qualify and serve
Real-time voice agents for inbound and outbound calls — natural prosody, multilingual coverage and full telephony integration.
- Real-time inbound and outbound voice
- Natural, controllable voices
- Telephony, CRM and back-office integration
- Quality assurance and continuous optimization
Executive introduction
A new operating model for voice interactions
Voice remains the most demanding customer channel — and the most underserved by automation. CALLAIR designs and operates voice AI systems that handle high-volume conversations with the quality, control and integration enterprises require.
Inbound and outbound voice activity around the clock and across time zones.
Consistent tone, accurate information and policy-aware responses.
Recordings, transcripts, analytics and quality scoring built in.
Business challenges solved
Where voice AI changes the economics of the call channel
Common operational and commercial constraints voice AI helps remove.
Limited call coverage
Replace voicemail and missed calls with intelligent, available agents.
Outbound capacity ceilings
Scale appointment-setting and reactivation campaigns beyond human throughput.
Inconsistent agent quality
Standardize information, tone and compliance across every conversation.
Slow follow-up cycles
Trigger immediate, context-aware callbacks after digital interactions.
Multilingual demand
Serve international audiences without growing dedicated language teams.
Solution overview
How CALLAIR builds production voice agents
Our voice agents combine low-latency speech recognition, controllable text-to-speech and structured conversational logic. Agents are integrated directly with your telephony, CRM and back-office systems, so they can not only converse — they can transact.
Every deployment includes governance, recording, transcription, quality scoring and human-in-the-loop oversight. Agents are continuously tuned based on real conversations.
Low-latency recognition and synthesis tuned for natural conversation.
SIP, PSTN and cloud telephony integration as a first-class capability.
CRM updates, callbacks, scheduling and downstream workflow execution.
Key capabilities
Voice AI capabilities that ship with every engagement
Functional capabilities included in standard voice AI deployments.
Inbound IVR replacement
Conversational front door that resolves intent without rigid menus.
Outbound campaigns
Appointment-setting, reactivation, surveys and notification campaigns.
Multilingual voice
Native handling of multiple languages with locale-appropriate prosody.
Custom voices
Brand-aligned voice design within ethical and consent boundaries.
Quality scoring
Automated scoring against compliance and quality criteria.
Human handoff
Warm transfer with full context to your contact center agents.
Use cases
Where voice AI delivers the strongest impact
Cross-industry voice AI use cases CALLAIR commonly deploys.
Appointment setting
Inbound and outbound scheduling at scale, integrated with calendars.
Lead qualification
Outbound qualification of marketing-sourced contacts within minutes.
Customer service
Inbound support for high-frequency request categories.
Reactivation campaigns
Outreach to dormant customers with personalized voice journeys.
Reminders & notifications
Voice reminders for appointments, payments and time-sensitive events.
Multilingual hotlines
Coverage for international audiences in their native language.
Integration ecosystem
Built to connect with your telephony and operational stack
Voice AI agents integrate with the systems that run your operations.
- Salesforce
- HubSpot
- Microsoft Dynamics
- SAP
- Oracle
- WhatsApp Business
- Web chat
- SIP / PSTN
- Cloud telephony
- BigQuery
- Snowflake
- Looker
- Power BI
- SSO / SAML
- OAuth 2.0
- GitHub
- CI / CD pipelines
Benefits & outcomes
Outcomes voice AI typically unlocks
Qualitative outcomes our voice AI engagements are designed to deliver.
Extended coverage
Always-on inbound capability and on-demand outbound capacity.
Conversation consistency
Uniform tone, information and compliance across every call.
Faster customer follow-up
Immediate, context-aware callbacks after key triggers.
Higher operational throughput
Capacity that scales without proportional staffing growth.
Multilingual reach
Native voice coverage across markets without multiple teams.
Operational visibility
Recordings, transcripts and analytics for every conversation.
Deployment approach
How voice AI is delivered
Our four-stage delivery applied to voice engagements.
- 01
Discover
Joint discovery to confirm priorities, map current workflows and define success criteria.
- 02
Design
Solution architecture, journey design, governance and integration blueprints.
- 03
Build
Engineering, configuration, training data and end-to-end quality assurance.
- 04
Scale
Production launch, optimization and expansion across channels, languages and use cases.
FAQ
Voice AI — frequently asked questions
Bring voice AI into your customer operations
Book a working session to align inbound and outbound priorities, telephony architecture and operational integration.
Headquarters
75017 Paris, France