curl --request PUT \
  --url https://api.photon.codes/v1/projects/{id}/platforms/voice/profiles/default \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "protocol": "sip"
}
'

import requests

url = "https://api.photon.codes/v1/projects/{id}/platforms/voice/profiles/default"

payload = { "protocol": "sip" }
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({protocol: 'sip'})
};

fetch('https://api.photon.codes/v1/projects/{id}/platforms/voice/profiles/default', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.photon.codes/v1/projects/{id}/platforms/voice/profiles/default",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'protocol' => 'sip'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.photon.codes/v1/projects/{id}/platforms/voice/profiles/default"

	payload := strings.NewReader("{\n  \"protocol\": \"sip\"\n}")

	req, _ := http.NewRequest("PUT", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.put("https://api.photon.codes/v1/projects/{id}/platforms/voice/profiles/default")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"protocol\": \"sip\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.photon.codes/v1/projects/{id}/platforms/voice/profiles/default")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"protocol\": \"sip\"\n}"

response = http.request(request)
puts response.read_body

{
  "configuration": {
    "inbound": {
      "credentials": {
        "username": "<string>"
      },
      "destinationUri": "<string>"
    },
    "outbound": {
      "authentication": {
        "algorithm": "sha-256",
        "previousPasswordValidUntil": "2026-01-01T00:00:00.000Z",
        "username": "<string>",
        "validFrom": "2026-01-01T00:00:00.000Z"
      },
      "connection": {
        "endpoints": [
          {
            "host": "<string>",
            "port": 32768,
            "transport": "udp"
          }
        ],
        "realm": "<string>"
      }
    }
  },
  "createdAt": "2026-01-01T00:00:00.000Z",
  "isDefault": true,
  "lineCount": 4503599627370495,
  "mediaEncryption": "auto",
  "name": "<string>",
  "profileId": "<string>",
  "projectId": "<string>",
  "protocol": "sip",
  "updatedAt": "2026-01-01T00:00:00.000Z",
  "version": 123
}

{
  "configuration": {
    "inbound": {
      "credentials": {
        "username": "<string>"
      },
      "destinationUri": "<string>"
    },
    "outbound": {
      "authentication": {
        "algorithm": "sha-256",
        "previousPasswordValidUntil": "2026-01-01T00:00:00.000Z",
        "username": "<string>",
        "validFrom": "2026-01-01T00:00:00.000Z"
      },
      "connection": {
        "endpoints": [
          {
            "host": "<string>",
            "port": 32768,
            "transport": "udp"
          }
        ],
        "realm": "<string>"
      }
    }
  },
  "createdAt": "2026-01-01T00:00:00.000Z",
  "isDefault": true,
  "lineCount": 4503599627370495,
  "mediaEncryption": "auto",
  "name": "<string>",
  "profileId": "<string>",
  "projectId": "<string>",
  "protocol": "sip",
  "updatedAt": "2026-01-01T00:00:00.000Z",
  "version": 123
}

{
  "code": "NOT_AUTHENTICATED",
  "status": 401,
  "title": "Not Authenticated",
  "type": "https://photon.codes/docs/problems/not-authenticated"
}

{
  "code": "FORBIDDEN",
  "status": 403,
  "title": "Forbidden",
  "type": "https://photon.codes/docs/problems/forbidden"
}

{
  "code": "PROJECT_CLOSING",
  "status": 409,
  "title": "Project Is Closing",
  "type": "https://photon.codes/docs/problems/project-closing"
}

{
  "code": "VALIDATION_FAILED",
  "issues": [
    {
      "code": "invalid_type",
      "location": "json",
      "message": "Expected a string.",
      "path": "/name"
    }
  ],
  "status": 422,
  "title": "Request Validation Failed",
  "type": "https://photon.codes/docs/problems/validation-failed"
}

{
  "code": "RATE_LIMITED",
  "status": 429,
  "title": "Too Many Requests",
  "type": "https://photon.codes/docs/problems/rate-limited"
}

{
  "code": "INTERNAL_ERROR",
  "status": 500,
  "title": "Internal Server Error",
  "type": "https://photon.codes/docs/problems/internal-error"
}

{
  "code": "UPSTREAM_FAILURE",
  "status": 502,
  "title": "Upstream Service Failure",
  "type": "https://photon.codes/docs/problems/upstream-failure"
}

{
  "code": "UPSTREAM_UNAVAILABLE",
  "status": 503,
  "title": "Upstream Service Unavailable",
  "type": "https://photon.codes/docs/problems/upstream-unavailable"
}

{
  "code": "REQUEST_TIMEOUT",
  "status": 504,
  "title": "Request Timeout",
  "type": "https://photon.codes/docs/problems/request-timeout"
}