Silverlight 4 with (HTTP) Duplex and SQL Notifications

<?xml version="1.0"?>
<configuration>
	<system.serviceModel>
		<bindings>
   <wsHttpBinding>
    <binding name="WSHttpBinding_DBAudit" closeTimeout="00:01:00"
     openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
     bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
     maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text"
     textEncoding="utf-8" useDefaultWebProxy="true" allowCookies="false">
     <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
      maxBytesPerRead="4096" maxNameTableCharCount="16384" />
     <reliableSession ordered="true" inactivityTimeout="00:10:00"
      enabled="false" />
     <security mode="None">
      <transport clientCredentialType="Windows" proxyCredentialType="None"
       realm="" />
      <message clientCredentialType="Windows" negotiateServiceCredential="true"
       establishSecurityContext="true" />
     </security>
    </binding>
    <binding name="WSHttpBinding_DBAudit1" closeTimeout="00:01:00"
     openTimeout="00:01:00" receiveTimeout="00:10:00" sendTimeout="00:01:00"
     bypassProxyOnLocal="false" transactionFlow="false" hostNameComparisonMode="StrongWildcard"
     maxBufferPoolSize="524288" maxReceivedMessageSize="65536" messageEncoding="Text"
     textEncoding="utf-8" useDefaultWebProxy="true" allowCookies="false">
     <readerQuotas maxDepth="32" maxStringContentLength="8192" maxArrayLength="16384"
      maxBytesPerRead="4096" maxNameTableCharCount="16384" />
     <reliableSession ordered="true" inactivityTimeout="00:10:00"
      enabled="false" />
     <security mode="None">
      <transport clientCredentialType="Windows" proxyCredentialType="None"
       realm="" />
      <message clientCredentialType="Windows" negotiateServiceCredential="true" />
     </security>
    </binding>
   </wsHttpBinding>
  </bindings>
		<client>
   <endpoint address="http://localhost:52333/Duplex/BrowserDuplex.svc"
    binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_DBAudit"
    contract="DBAuditServiceReference.DBAudit" name="WSHttpBinding_DBAudit" />
   <endpoint address="http://localhost:52333/Duplex/BrowserDuplex.svc"
    binding="wsHttpBinding" bindingConfiguration="WSHttpBinding_DBAudit1"
    contract="DuplexServiceReference.DBAudit" name="WSHttpBinding_DBAudit1" />
  </client>
		<behaviors>
			<serviceBehaviors>
				<behavior>
					<!--To avoid disclosing metadata information, set the value below to false and remove the metadata endpoint above before deployment-->
					<serviceMetadata httpGetEnabled="true"/>
					<!--To receive exception details in faults for debugging purposes, set the value below to true.  Set to false before deployment to avoid disclosing exception information-->
					<serviceDebug includeExceptionDetailInFaults="true"/>
          
          
				</behavior>
			</serviceBehaviors>
		</behaviors>
		<serviceHostingEnvironment multipleSiteBindingsEnabled="true"/>
	</system.serviceModel>
	<system.webServer>
		<modules runAllManagedModulesForAllRequests="true"/>
	</system.webServer>
	<system.web>
		<compilation debug="true"/></system.web></configuration>