| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To increase efficiency and reliability of a test system of a communication network with a main signal relay network stored with a number of communication equipment and a maintenance network, without increasing test traffic loads in an IP communication network. <P>SOLUTION: The maintenance network is constituted such that the maintenance network includes a facility management server stored with equipment information including addresses of all the pieces of communication equipment stored in the main signal relay network, the facility management server notifies all the pieces of communication equipment of the equipment information, each piece of communication equipment is connected to a plurality of IP telephones and includes an opposite equipment communication management table based on the equipment information notified from the management server, monitors communication to be performed in the communication equipment, stores the monitored communication as its communication track record, a test circuit provided in each piece of communication equipment discriminates communication track records for each piece of equipment of the opposite equipment communication management table, autonomously selects a test object to perform a test. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
