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

# Delete SIP Trunk DID

> Remove a DID from a SIP trunk

# Delete SIP Trunk DID

Remove a DID from a SIP trunk. The DID is also removed from your environment's phone number pool. Detach it from any agents first.

## Endpoint

```
DELETE /api/v1/sip-trunks/{trunk_id}/dids/{phone_number_id}
```

## Path parameters

<ParamField path="trunk_id" type="string" required>SIP trunk UUID.</ParamField>
<ParamField path="phone_number_id" type="string" required>UUID of the DID/phone number.</ParamField>

## Request headers

<ParamField header="Authorization" type="string" required>
  Bearer token. Format: `Bearer talq_your_environment_token_here`
</ParamField>

## Examples

<RequestExample>
  ```bash theme={null}
  curl -X DELETE "https://app.talkover.ai/api/v1/sip-trunks/trunk-uuid-1/dids/phone-uuid-1" \
    -H "Authorization: Bearer talq_your_environment_token_here"
  ```
</RequestExample>

## Response

<ResponseExample>
  ```json theme={null}
  {
    "success": true,
    "message": "DID removed"
  }
  ```
</ResponseExample>

## Error responses

### 409 — DID In Use

<ResponseExample>
  ```json theme={null}
  {
    "success": false,
    "message": "DID is still assigned to active agents",
    "code": "DID_IN_USE"
  }
  ```
</ResponseExample>