INTEGRATED INFORMATION COMMUNICATION SYSTEM

摘要

To provide an integrated information communication system without using dedicated lines or the Internet, ensuring communication speed, communication quality, communication trouble countermeasures in a unified manner, wherein security and reliability in communication is ensured without change of a private address system. The system is comprised of an access control apparatus for connecting a plurality of computer communication networks or information communication equipment to each, and a relay device for networking the aforementioned access control apparatus, the system having functions for performing routing by transferring information by a unified address system and by changing address at the access control apparatus, and is configured such that the aforementioned plurality of computer communication networks or information communication equipment can perform communications in an interactive manner.