> ## Documentation Index
> Fetch the complete documentation index at: https://docs.toughtongueai.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Create Phone Call Batch

> Create a batch of outbound phone calls

Create multiple SIP calls that are processed asynchronously.
Batch calls are processed via a cron job (every 5 minutes) with concurrency
controlled by your SIP trunk configuration.

<ParamField body="scenario_id" type="string" required>
  The scenario to use for all calls
</ParamField>

<ParamField body="phone_numbers" type="array" required>
  Array of phone numbers in E.164 format
</ParamField>

<RequestExample>
  ```json theme={null}
  {
    "scenario_id": "scenario_abc123",
    "phone_numbers": [
      "+14155551234",
      "+14155551235",
      "+14155551236"
    ]
  }
  ```
</RequestExample>

<ResponseExample>
  ```json 200 theme={null}
  {
    "batch_id": "batch_abc123",
    "calls_queued": 3,
    "status": "pending",
    "created_at": "2024-01-15T10:30:00Z"
  }
  ```
</ResponseExample>