Bidirectional communication by means of a http

A method to transfer data in a telecommunication network between a first host (HOST A) and a second host (HOST B) via Standard Toolkit Software Components, HTTP Session Managers and a Transport medium. The data transfer is compliant with the SOAP 1.2 HTTP Bindings Specification, and comprises SOAP Requests sent by the first host into first HTTP Request message towards the Client Side as well as SOAP Responses sent by the second host into first HTTP Response message towards the Server Side. The method comprises the transfer of data through a HTTP Adaptation Layer adapted to load SOAP Requests sent by the second host into second HTTP Response messages towards the Server Side of the HTTP Session Manager, as well as SOAP Responses sent by the first host into second HTTP Request message towards the Client Side of the HTTP Session Manager. The new the HTTP Adaptation Layer either interfaces the HTTP Transport manager of the Standard Toolkit Software Components and the HTTP Session Manager, or replaces the HTTP Tran