---
title: "Instant lead rescue: missed-call text-back and voice callback"
description: "If the line is busy or unanswered, an SMS or WhatsApp goes out within 30–60 seconds. If the caller wants to talk, the AI books a callback in the owner's calenda"
canonical: https://aiemailcegeknek.hu/en/workflows/voice/missed-call-voice-callback
language: en
publisher: AI Email Cégeknek
updated: 2026-09-19
---

# Instant lead rescue: missed-call text-back and voice callback

Category: Phone calls and voice AI


If the line is busy or unanswered, an SMS or WhatsApp goes out within 30–60 seconds. If the caller wants to talk, the AI books a callback in the owner's calendar at the next free slot.

## How it works

1. Missed call detected → personal message sent
2. AI asks for service details, address and urgency; sends a calendar link
3. Callback scheduled into the next free slot

Tools: Twilio, Google Calendar, n8n

Source: AI Automation Market Report and Practical Guide (2025–2026)