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Merged
amanda-vapi merged 2 commits into from
Oct 29, 2026
Merged

Updated Live call control and listen to a call pages #1373

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eb011c5
Updated Live call control and listen to a call pages
stephenvapiai Oct 29, 2026
83b7b17
Merge branch 'main' into docs/live-call-control-rewrite
stephenvapiai Oct 29, 2026
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10 changes: 5 additions & 5 deletions fern/calls/call-dynamic-transfers.mdx
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Expand Up @@ -29,7 +29,7 @@ For a lookup that chooses among predefined branch or department phone numbers, f

## How It Works

Dynamic transfers with live call control use a server-controlled pattern that gives you maximum flexibility:
Dynamic transfers with [live call control](/calls/call-features) use a server-controlled pattern that gives you maximum flexibility:

1. **User initiates transfer**: The user requests a transfer in natural language during the conversation
2. **Vapi triggers a Function tool**: Vapi sends the Function tool request to your HTTP server
Expand Down Expand Up @@ -309,8 +309,8 @@ sequenceDiagram
</Tabs>
</Step>

<Step title="Build your webhook server with Live Call Control">
Your server will receive the tool call with `message.call.monitor.controlUrl` and use it to execute the transfer via Live Call Control.
<Step title="Build your webhook server with live call control">
Your server will receive the tool call with `message.call.monitor.controlUrl` and use it to execute the transfer through live call control.

<Tabs>
<Tab title="Node.js (Express)">
Expand Down Expand Up @@ -361,7 +361,7 @@ sequenceDiagram
};
}

// Execute transfer via Live Call Control
// Execute transfer through live call control
await axios.post(controlUrl, {
type: "transfer",
destination: destination,
Expand Down Expand Up @@ -433,7 +433,7 @@ sequenceDiagram
"number": "+1555555555"
}

# Execute transfer via Live Call Control
# Execute transfer through live call control
async with httpx.AsyncClient() as client:
await client.post(
control_url,
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