DATA TRANSMISSION SYSTEM, ADDRESS MANAGEMENT DEVICE, DATA TRANSMITTER, ADDRESS BOOK ACQUISITION METHOD, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a data transmission system capable of reducing labors and times required for transferring address information when introducing the address management device; an address management device; a data transmitter; an address book acquisition method; and a program. SOLUTION: The address management device 100 requests an address book of each user to be transmitted, and this data transmitter 102 replies thereto. The address management device 100 stores the received address book. The address management device 100 transmits location information to the data transmitter 102, when the location information is included in the address book. The data transmitter 102 transmits the location information to an LDAP server 101 and requests the address information. The data transmitter 102 receives the address information from the LDAP server 101, and transmits it to the address management device 100. COPYRIGHT: (C)2009,JPO&INPIT