How to Pass Windows Credentials along with Basic Credentials to WCF service

Hi,

When I try to consume a WCF service which needs Basic credentials, it was giving me error as "there was no end point....", but with help of this post " https://forums.asp.net/t/2162245.aspx There+was+no+endpoint+listening+at+https+ABC+redf+gov+sa+RedfFinance+Finance+svc+RedfFinance+that+could+accept+the+message+  "

I discussed with our n/w security team and set the proxy in the web.config and it worked, but it is not working in another computer. For that my n/w security team is asking me to pass my windows credentials before making call to WCF service, I am bit confused I am already passing 2 types of credentials 1. Basic 2. For each method. So kindly help me , how to pass the windows credentials before making call to WCF service, below is my code. Thanks.

 ServiceReference1.FinanceClient objFinanceClient = new ServiceReference1.FinanceClient();
                objFinanceClient.ClientCredentials.UserName.UserName = "abc";
                objFinanceClient.ClientCredentials.UserName.Password = "123456";
                ServiceReference1.Credential objCredentials = new ServiceReference1.Credential();
                objCredentials.UserName = "xyz";
                objCredentials.Password = "123456";
                var Response = objFinanceClient.getRealEstateRegions(objCredentials);
                lblDisplay.Text = Response.RealEstateRegionResponse.ToString();

Web.config

<system.serviceModel><bindings><wsHttpBinding><binding name="WSHttpBinding_IFinance" proxyAddress="http://1.2.3.4:8080" bypassProxyOnLocal="false" useDefaultWebProxy="false"><security mode="Transport"><transport clientCredentialType="Basic" /></security></binding></wsHttpBinding></bindings><client><endpoint address="https://webservice.abc.gov.sa/abcfinance.Finance.svc/abcfFinance"
                binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_IFinance"
                contract="ServiceReference1.IFinance" name="WSHttpBinding_IFinance"><identity><dns value="webservice.redf.gov.sa" /></identity></endpoint></client></system.serviceModel>