# Make Call

> Perform Make Call through Plivo.

Source: [https://genhealth.ai/docs/workflows/integrations/plivo/plivo_make_call](https://genhealth.ai/docs/workflows/integrations/plivo/plivo_make_call)

Integration: [Plivo](https://genhealth.ai/docs/workflows/integrations/plivo.md)

- Handler: `plivo_make_call`

- Connection type: `plivo`

## Inputs

- `from_number` — From Number (text)
  Optional text value.
- `to_number` — To Number (expression, required)
  Required literal value or workflow expression.
- `answer_url` — Answer Url (text, required)
  Required text value.
- `ring_url` — Ring Url (text)
  Optional text value.
- `hangup_url` — Hangup Url (text)
  Optional text value.
- `fallback_url` — Fallback Url (text)
  Optional text value.

## Outputs

- `success` — Success
- `call_uuid` — Call Uuid
- `request_uuid` — Request Uuid
- `provider_response` — Provider Response

Output schema completeness: `best_effort_declared`

## Safety

- External effect: `write`
- Confirmation recommended: no
- Retry safe: no
- Dry run supported: no

## Schemas

These schemas are first-pass authoring guidance. Runtime validation remains authoritative.

### Input schema

```json
{
  "type": "object",
  "required": [
    "to_number",
    "answer_url"
  ],
  "properties": {
    "ring_url": {
      "type": "string",
      "description": "Optional text value.",
      "x-workflow-field-type": "text"
    },
    "to_number": {
      "description": "Required literal value or workflow expression.",
      "x-workflow-field-type": "expression"
    },
    "answer_url": {
      "type": "string",
      "description": "Required text value.",
      "x-workflow-field-type": "text"
    },
    "hangup_url": {
      "type": "string",
      "description": "Optional text value.",
      "x-workflow-field-type": "text"
    },
    "from_number": {
      "type": "string",
      "description": "Optional text value.",
      "x-workflow-field-type": "text"
    },
    "fallback_url": {
      "type": "string",
      "description": "Optional text value.",
      "x-workflow-field-type": "text"
    }
  },
  "additionalProperties": false
}
```

### Output schema

```json
{
  "type": "object",
  "properties": {
    "success": {},
    "call_uuid": {},
    "request_uuid": {},
    "provider_response": {}
  },
  "additionalProperties": true
}
```