curl --request POST \
  --url https://sandbox.voice.miraiminds.co/v2/phone-numbers/{phone_number_id}/activate \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "version": 2
}'

import requests

url = "https://sandbox.voice.miraiminds.co/v2/phone-numbers/{phone_number_id}/activate"

payload = { "version": 2 }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const url = 'https://sandbox.voice.miraiminds.co/v2/phone-numbers/{phone_number_id}/activate';
const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({version: 2})
};

fetch(url, options)
  .then(res => res.json())
  .then(json => console.log(json))
  .catch(err => console.error(err));

{
  "id": "phn_01K9Q3A7C2E4G6J8M0P2R4T6V8",
  "connection_id": "tcn_01K9Q2W5D8F3H6J9KMNPQRSTVW",
  "provider": "plivo",
  "ownership": "customer",
  "number": "+918048123456",
  "agent_id": "agt_01K2M4P7QRSTVWXYZ0A1B2C3",
  "state": "ready",
  "connection_state": "verified",
  "version": 3,
  "webhook_url": "",
  "created_at": "2026-10-09T07:02:11.903215Z"
}

{
  "error": {
    "code": "messaging_conflict",
    "message": "this number has messaging configured; use a dedicated voice number"
  }
}

{
  "error": {
    "code": "telephony_unavailable",
    "message": "The provider operation could not finish; refresh its status before retrying"
  }
}