Erreur au moment d'invocation d'un service web

HTTP/1.1 500 Internal Server Error
Cache-Control: private
Content-Type: text/xml; charset=utf-8
Server: Microsoft-IIS/7.0
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
Date: Wed, 24 May 2017 17:18:55 GMT
Content-Length: 1109

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <soap:Header>
      <soap12:Upgrade xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
         <soap12:SupportedEnvelope qname="soap:Envelope"/>
         <soap12:SupportedEnvelope qname="soap12:Envelope"/>
      </soap12:Upgrade>
   </soap:Header>
   <soap:Body>
      <soap:Fault>
         <faultcode>soap:VersionMismatch</faultcode>
         <faultstring>System.Web.Services.Protocols.SoapException: Possible SOAP version mismatch: Envelope namespace http://www.w3.org/2003/05/soap-envelope/ was unexpected. Expecting http://schemas.xmlsoap.org/soap/envelope/.
   at System.Web.Services.Protocols.SoapServerProtocol.CheckHelperVersion()
   at System.Web.Services.Protocols.SoapServerProtocol.ReadParameters()
   at System.Web.Services.Protocols.WebServiceHandler.CoreProcessRequest()</faultstring>
         <detail/>
      </soap:Fault>
   </soap:Body>
</soap:Envelope>

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:web="http://www.webservicex.net/">
   <soapenv:Header/>
   <soapenv:Body>
      <web:GetGeoIP>
         <!--Optional:-->
         <web:IPAddress>8.8.8.8</web:IPAddress>
      </web:GetGeoIP>
   </soapenv:Body>
</soapenv:Envelope>

HTTP/1.1 200 OK
Cache-Control: private, max-age=0
Content-Type: text/xml; charset=utf-8
Content-Encoding: gzip
Vary: Accept-Encoding
Server: Microsoft-IIS/7.0
X-AspNet-Version: 4.0.30319
X-Powered-By: ASP.NET
Date: Wed, 24 May 2017 17:29:10 GMT
Content-Length: 391

<?xml version="1.0" encoding="utf-8"?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
   <soap:Body>
      <GetGeoIPResponse xmlns="http://www.webservicex.net/">
         <GetGeoIPResult>
            <ReturnCode>1</ReturnCode>
            <IP>8.8.8.8</IP>
            <ReturnCodeDetails>Success</ReturnCodeDetails>
            <CountryName>United States</CountryName>
            <CountryCode>USA</CountryCode>
         </GetGeoIPResult>
      </GetGeoIPResponse>
   </soap:Body>
</soap:Envelope>

javax.xml.accessExternalSchema = all

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>

  <groupId>ccm.kx</groupId>
  <artifactId>geoip</artifactId>
  <version>1.0-SNAPSHOT</version>

  <build>
    <plugins>
      <plugin>
        <groupId>org.codehaus.mojo</groupId>
        <artifactId>jaxws-maven-plugin</artifactId>
        <version>2.4.1</version>
        <configuration>
          <wsdlUrls>
            <wsdlUrl>http://www.webservicex.net/geoipservice.asmx?wsdl</wsdlUrl>
          </wsdlUrls>
          <sourceDestDir>src/main/java</sourceDestDir>
        </configuration>
      </plugin>
    </plugins>
  </build>
</project>

mvn clean jaxws:wsimport

package test;

import java.net.MalformedURLException;
import java.net.URL;
import javax.xml.ws.Service;
import javax.xml.namespace.QName;

import net.webservicex.*;

@SuppressWarnings("restriction")
public class Test {
    public static void main(String[] args) throws MalformedURLException {
        URL url = new URL("http://www.webservicex.net/geoipservice.asmx?wsdl");
        QName qname = new QName("http://www.webservicex.net/", "GeoIPService");
        Service service = GeoIPService.create(url, qname);

        GeoIPServiceSoap geoipservice = service.getPort(GeoIPServiceSoap.class);
        GeoIP geoIp = geoipservice.getGeoIP("8.8.8.8");

        System.out.println(geoIp.getIP());
        System.out.println(geoIp.getCountryCode());
        System.out.println(geoIp.getCountryName());
    }
}

8.8.8.8
USA
United States