Voice AI Appointment System

Lead Conversion

Voice AI handles inbound and outbound calls, qualifies prospects, books appointments, and records call outcomes automatically.

Problem

Incoming calls, outbound follow-up, and appointment scheduling required too much manual work, while call details were not always logged consistently.

Before

Follow-up calls piled up, scheduling required back-and-forth, and the team had limited visibility into completed call outcomes.

System

A VAPI voice agent handles calls, qualifies prospects, and books appointments into Google Calendar. Two n8n workflows manage inbound and outbound events, logging, retries, and CRM updates.

How it works

1. Lead or inbound call enters the workflow
2. Voice AI handles the conversation and qualification
3. Qualified prospects book during the call
4. Call outcomes and CRM records update automatically

Architecture

Lead / Inbound Call → Voice AI → Qualify & Book → CRM + Call Log

Outcome

A repeatable appointment process with automated calling, scheduling, and structured call records.

What it changes

• 2 WORKFLOWS: Separate inbound and outbound call flows
• CALLS LOGGED: Summaries, outcomes, and lead details are recorded automatically
• BOOKED IN-CALL: Qualified prospects can book during the conversation

Stack

• VAPI
• n8n
• GoHighLevel
• Google Calendar
• AI
• Webhooks

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