Patent ID: 6145011
Filing Date: 2000-11-07
Classification: H04L,Y04S

Abstract:
An integrated information communication system (ICS) using internet protocol comprising:a unique ICS user address system for providing addressing of ICS user frames, which are defined by RFC 791 or RFC 1883;an ICS network address system for providing addressing of ICS network frames;an access control apparatus having a conversion table including transit ICS network addresses, sender ICS user addresses receiving ICS network addresses, and receiver ICS user addresses;a further access control apparatus also including said conversion table;first means for converting an ICS user frame into an ICS network frame, having an ICS network address, based on an administration of said conversion table provided within said access control apparatus;second means for converting the ICS network frame into an ICS user frame based on an administration of said conversion table provided within said further access control apparatus when the ICS network frame is transmitted over at least on value added network that follows the ICS network address system to said further access control apparatus.