Импорт сообщений

    $url = 'http://domen.my';
    $token = '84215e640db51fa126c53f78387767ccF9D4CE6A3ERW6512848F10EBA70C2C23BF9E4B4B';
    $unitId = 352848024765386;
    $filename = 'msgs.wln';

    $ch = curl_init();
    curl_setopt ($ch, CURLOPT_URL, $url.'/wialon/ajax.html?svc=token/login');
    curl_setopt($ch, CURLOPT_RETURNTRANSFER,true);
    curl_setopt ($ch, CURLOPT_POST, true);
    curl_setopt ($ch, CURLOPT_POSTFIELDS, 'params={"token":'.$token.'}');
    $out = curl_exec($ch);
    curl_close($ch);
    $out = json_decode($out, true);

    $sid = $out['eid'];
    $ch = curl_init();
    curl_setopt ($ch, CURLOPT_URL, $url.'/wialon/ajax.html?svc=exchange/import_messages&sid='.$sid);
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt ($ch, CURLOPT_POST, true);
    curl_setopt ($ch, CURLOPT_POSTFIELDS, array(
        'file' => '@' . realpath('msgs.wln'),
        'params' => '{"itemId":'.$unitId.'}'
    ));
    $out = curl_exec($ch);
    curl_close($ch);

    echo $out;