This PHP sample code should help you read call log and download the call recording if any.

<?php

require('vendor/autoload.php');



$RINGCENTRAL_CLIENTID = "You-App-ClientId";

$RINGCENTRAL_CLIENTSECRET = "You-App-ClientSecret";

$RINGCENTRAL_SERVER = 'https://platform.ringcentral.com';



$RINGCENTRAL_USERNAME = "username";

$RINGCENTRAL_PASSWORD = "passaword";

$RINGCENTRAL_EXTENSION = "extension-number";



$rcsdk = new RingCentralSDKSDK($RINGCENTRAL_CLIENTID, $RINGCENTRAL_CLIENTSECRET, $RINGCENTRAL_SERVER);



$platform = $rcsdk->platform();

try{

  $platform->login($RINGCENTRAL_USERNAME, $RINGCENTRAL_EXTENSION, $RINGCENTRAL_PASSWORD);

  $params = array(

      'dateFrom' => '2022-03-01T23:59:59.999Z',

      'dateTo' => '2022-03-31T23:59:59.999Z'

      );

  $resp = $platform->get('/account/~/extension/~/call-log', $params);

  foreach ($resp->json()->records as $record) {

      if ($record->type == "Voice"){

        if (isset($record->recording)){

          $parts = explode('/', $record->recording->uri);

          $fileName = $parts[count($parts)-1].".mp3";

          download_callrecording_content($record->recording->contentUri, $fileName);

        }

      }

  }

}catch (RingCentralSDKHttpApiException $e) {

      print 'Expected HTTP Error: ' . $e->getMessage() . PHP_EOL;

}



function download_callrecording_content($contentUri, $fileName){

    global $platform;

    echo ("Save call recording file to the local machine.

");

    $uri = $platform->createUrl($contentUri, array(

          'addServer' => false,

          'addMethod' => 'GET',

          'addToken'  => true

    ));

    file_put_contents($fileName, fopen($uri, 'r'));

}

Let me know if you face problem or kindly accept the answer if it helps.