How to invoke a web service published on a service bus through AJAX? [closed]

I am working with Oracle Service Bus , I have currently created some services with SOA in JDeveloper , which I have published in bus service offered by Oracle , now I need to access them from my mobile application made in PhoneGap . Does anyone know how to do it? I used a function in AJAX but it does not work:

conectar = function () {
    var url = "http://10.0.0.191:7001/OSBCapled/Proxy_Services/AutenticacionWS?WSDL"
    var datos = '<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">'
        + '<soap:Header xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">'
        + '</soap:Header>'
        + '<soapenv:Body>'
        + '<aut:requestRegistro xmlns:aut="http://www.integracion.org/autenticacion">'
        + '<aut:Email>'+$('#usuario').val()+'</aut:Email>'
        + '<aut:Clave>'+$('#clave').val()+'</aut:Clave>'
        + '</aut:requestRegistro>'
        + '</soapenv:Body>'
        + '</soapenv:Envelope>';
    $.ajax({
        url: url,
        type: "POST",
        crossDomain: true,
        async: false,
        data: datos,
        cache:false,
        dataType: 'text/xml',
        success: function (data) {
            alert("Funciono!! " + data.responseText);
        },
        error: function (data) {
           alert("Error"):
        },
    });
}