curl --request PUT \
  --url https://voice-api.onclarity.com/v1/projects/{projectId}/telephony/sip-trunks/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "whitelist_cidrs": [
    "203.0.113.10/32",
    "203.0.113.11/32"
  ],
  "secure_media": "required"
}
'

import requests

url = "https://voice-api.onclarity.com/v1/projects/{projectId}/telephony/sip-trunks/{id}"

payload = {
    "whitelist_cidrs": ["203.0.113.10/32", "203.0.113.11/32"],
    "secure_media": "required"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    whitelist_cidrs: ['203.0.113.10/32', '203.0.113.11/32'],
    secure_media: 'required'
  })
};

fetch('https://voice-api.onclarity.com/v1/projects/{projectId}/telephony/sip-trunks/{id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "sip_trunk": {
    "id": "2d4f6a8c-0e1b-4c3d-8e5f-7a9b1c2d3e4f",
    "project_id": "3f6c1a52-8d0e-4b8f-9a51-2c7d4e0b9f13",
    "name": "Head office PBX",
    "whitelist_cidrs": [
      "203.0.113.10/32",
      "203.0.113.11/32"
    ],
    "allowed_e164s": [
      "14155550123"
    ],
    "status": "active",
    "secure_media": "required",
    "livekit_trunk_id": "ST_a1b2c3d4e5f6",
    "livekit_dispatch_rule_id": "SDR_f6e5d4c3b2a1",
    "sip_headers": [],
    "created_at": "Mon Nov 09 2026 14:00:02 GMT+0000 (Coordinated Universal Time)",
    "updated_at": "Wed Nov 11 2026 09:40:00 GMT+0000 (Coordinated Universal Time)"
  }
}

{
  "error": "Invalid or revoked token"
}

{
  "error": "<string>",
  "code": "<string>"
}

{
  "error": "<string>",
  "code": "<string>"
}

{
  "error": "<string>",
  "code": "<string>"
}

{
  "error": "name: String must contain at least 1 character(s)",
  "issues": [
    {
      "path": "name",
      "code": "too_small",
      "message": "String must contain at least 1 character(s)",
      "minimum": 1
    }
  ]
}

{
  "error": "<string>",
  "code": "<string>"
}