METHOD FOR REPORTING PROXY SERVER DOWN STATUS IN INTERNET NETWORK CALL CONNECTION THROUGH TELEPHONE ACCESS NETWORKING

摘要

Purpose: a kind of method of the proxy server down status for being reported in the Internet network calling connection by telephone access network is arranged to announce user terminal requests calling connection, in a Internet network access subsystem of the net alternative authentication proxy server decline of the function for the alternative authentication for implementing a content provider. Construction: a Internet network access subsystem obtains information from a call log subsystem or an ISDN network access sub-systems, is confirmed whether that message is a call connection request message (S410). If this is call connection request message, the Internet network access subsystem checks whether that a net alternative authentication proxy server is in normal condition (S420). If net alternative authentication proxy server is in normal condition, the IP address and PPP address informations of the Internet network access subsystem transmission network alternative authentication proxy server to call log subsystem or ISDN network access sub-systems. If it is along situation down to the Internet network access subsystem is along information and the addresses PPP (S430) downward transmission agency server.