| 摘要 |
PROBLEM TO BE SOLVED: To solve the problem in which: in order to start a conference by using a video conference system, one of communication parties needs to know terminal identification information (a number or an address) on a communication terminal at an opposite party in advance; if one of the communication parties has a conference with an opposite party for the first time, because the communication terminal at the opposite party is not registered with a destination list (address book) of its communication terminal, the one of the communication parties needs to be told by the opposite party; furthermore, the one of the parties has to input the terminal identification information told by the opposite party into its communication terminal or register it in the destination list; therefore, it takes time until communication is started.SOLUTION: A mobile terminal 90a of a user X obtains terminal identification information (a terminal ID or the like) from a mobile terminal 90d of a user Y, provides the terminal identification information for a communication terminal 10 at the user X side, and thereby produces an effect of allowing a time until when communication is started between the communication terminal 10 and a communication terminal 70 to be shortened.SELECTED DRAWING: Figure 7 |
