2.1 Transport
The .NET Message Framing MSMQ Binding Protocol requires MSMQ.
An endpoint that uses the .NET Message Framing MSMQ Binding Protocol with [SOAP1.2-1/2007] MUST specify the value of the transport attribute of the <soap12:binding> element [WSDL] to be "http://schemas.microsoft.com/soap/msmq".
An endpoint that uses the .NET Message Framing MSMQ Binding Protocol with [SOAP1.1] MUST specify the value of the transport attribute of the <soap:binding> element [WSDL] to be "http://schemas.microsoft.com/soap/msmq".