Open-source scheduling with Cal.com + Talkover voice agents
Your AI agent checks availability on Cal.com, suggests time slots and confirms the meeting — all by voice, no forms.
Voice booking during the call
The agent checks available slots on Cal.com in real time and books the meeting while talking to the lead. No redirect, no form, no friction.
- Real-time availability check
- Immediate confirmation with email invite
- Support for custom event types
Self-hosted or cloud — your choice
Cal.com offers self-hosted deployment for those who need full control. The Talkover integration works in both scenarios.
- Compatible with Cal.com Cloud and self-hosted
- Webhooks for two-way sync
- Voice rescheduling and cancellation
What to automate with Cal.com
Use this integration to connect phone conversations, operational records and post-call actions in an auditable flow. The agent queries Cal.com, decides the next step from context and records the outcome without manual updates.
Voice booking during the call
The agent checks available slots on Cal.com in real time and books the meeting while talking to the lead. No redirect, no form, no friction. Real-time availability check Immediate confirmation with email invite Support for custom event types
Self-hosted or cloud — your choice
Cal.com offers self-hosted deployment for those who need full control. The Talkover integration works in both scenarios. Compatible with Cal.com Cloud and self-hosted Webhooks for two-way sync Voice rescheduling and cancellation
How to integrate
Connect in minutes — no complex code.
Generate an API Key in Cal.com
Go to Settings > Developer in Cal.com and generate an API key.
Connect in Talkover
Paste the API Key in the Talkover integrations panel and select the available event types.
Enable voice scheduling
The agent will start offering time slots and confirming meetings during calls automatically.
Related pages
Call Transfer
Transfer calls from AI agent to humans or departments without losing any conversation information.
Schedule Appointments
Your AI agent schedules, reschedules, and cancels appointments directly integrated with your calendar.
Google Calendar
Sync appointments made by the AI agent directly with your team's Google Calendar.
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