TRANSMISSION MANAGING SYSTEM, PROGRAM, PROGRAM PROVIDING SYSTEM, AND MAINTENANCE SYSTEM

摘要

PROBLEM TO BE SOLVED: To solve a problem that one user is troubled when a different user registers a transmission terminal of the one user in a destination list of the different user without permission and the one user receives a call start request from the different user.SOLUTION: A transmission managing system 50 inquires at a terminal 10 that is to become a destination candidate about whether or not to include the terminal 10 as a destination candidate in a destination list before including the terminal 10 as the candidate in the destination list, whereby an advantage can be obtained in that a user can prevent the terminal 10 from being included without the user's permission in a destination list of a different user.