JBOSS WS-AT with .NET/WCF Service SSL problems

Issue

• I am trying to call a WCF web service with enabled transaction flow from a Java client.
• The Java client is hosted in EAR application under JBoss EAP 6.1 and the call between Java client and WCF Service is over SSL.
• I have configured:
  • Public interface to an public IP
  • XTS URL to https://<jboss server hostname>:8444/ws-c11/ActivationService
  • wsdl-host to JBoss server hostname
  • wsdl-port to 8444.
• When I call the WCF Service, I got the following exception:

The flowed transaction could not be unmarshaled. The following exception occurred: The WS-AtomicTransaction protocol service could not unmarshal the flowed transaction. The following exception occured: A fault reply with code CannotCreateContext was received. The fault reason follows: CoordinationContext could not be created.

On MSDTC trace, the error is due to URL of registration service (http://<jboss server hostname>:8444/ws-c11/RegistrationService) sent in SOAP message:

<ExceptionType>System.ArgumentException, mscorlib, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089</ExceptionType>
<Message>The provided URI scheme 'http' is invalid; expected 'https'.
Parameter name: via</Message>
<StackTrace>
at System.ServiceModel.Channels.TransportChannelFactory`1.ValidateScheme(Uri via)
at System.ServiceModel.Channels.HttpChannelFactory.ValidateCreateChannelParameters(EndpointAddress remoteAddress, Uri via)
at System.ServiceModel.Channels.HttpsChannelFactory.ValidateCreateChannelParameters(EndpointAddress remoteAddress, Uri via)
at System.ServiceModel.Channels.HttpsChannelFactory.OnCreateChannel(EndpointAddress address, Uri via)
...

The offending element is the WS-Addressing <Address> element under the WS-Coordination element in the SOAP response header:

<soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope">
  <soap:Header>
    <wscoor:CoordinationContext xmlns:env="http://www.w3.org/2003/05/soap-envelope" xmlns:ns4="http://www.w3.org/2005/08/addressing" xmlns:wscoor="http://docs.oasis-open.org/ws-tx/wscoor/2006/06" env:mustUnderstand="true">
      <wscoor:RegistrationService>
        <ns4:Address>http://<jboss server>:8444/ws-c11/RegistrationService</ns4:Address>
        ...
    </wscoor:CoordinationContext>
  </soap:Header>
</soap:Envelope>