A method and apparatus for establishing a communication means for an interfacing device that utilizes a communication means hierarchy to decipher a communication means to be used by other hardware devices so that they may operative cooperatively. Particularly, a controlling device queries an interfacing...http://www.google.de/patents/US8069241?utm_source=gb-gplus-sharePatent US8069241 - Method and apparatus utilizing protocol hierarchy to configure or monitor an interface device
