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

# Get Outbound Setup

> Get Bland's SIP server details and PBX configuration instructions for outbound call routing.

### Headers

<ParamField header="authorization" type="string" required>
  Your API key for authentication.
</ParamField>

### Query Parameters

<ParamField query="phone_number" type="string">
  Optional. If provided, includes per-number credentials (redacted) in the response.
</ParamField>

### Response

<ResponseField name="sip_server" type="string">
  Bland's SIP server hostname for your region (e.g., `us1.sip.bland.ai`).
</ResponseField>

<ResponseField name="port" type="number">
  SIP signaling port (e.g., `5061`).
</ResponseField>

<ResponseField name="instructions" type="string">
  Human-readable setup instructions for configuring your PBX.
</ResponseField>

<ResponseField name="credentials" type="object">
  Per-number registration credentials (only if `phone_number` is provided and registration auth is configured). Sensitive values are redacted.
</ResponseField>

```json Example Request theme={null}
curl -X GET https://api.bland.ai/v1/sip/outbound-setup \
  -H "Authorization: Bearer <token>"
```

<ResponseExample>
  ```json Response theme={null}
  {
    "data": {
      "sip_server": "us1.sip.bland.ai",
      "port": 5061,
      "instructions": "Configure your PBX to send SIP INVITE requests to us1.sip.bland.ai:5061 over TLS. Whitelist the IP addresses from /v1/sip/firewall-ips."
    },
    "errors": null
  }
  ```
</ResponseExample>

***

Docs for agents: [llms.txt](/llms.txt)