I developed a WCF service with wsDualHttpBinding for a duplex communication. It is fine inside my computer.
With a client outside of the network, we have the following error :
<ExceptionString>System.ServiceModel.EndpointNotFoundException: There was no channel that could accept the message with action 'http://schemas.xmlsoap.org/ws/2005/02/rm/CreateSequence'.</ExceptionString>.
I have set security to None.
Have you any idea ?
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