SYSTEM FOR PROVIDING INFORMATION TO CLIENT TERMINAL DURING COMMUNICATION SERVICE

摘要

PURPOSE: A system for providing information to a client terminal during the performance of a communication service is provided to arouse the interest of a user by displaying an advertisement, a coupon or event information during the performance of a communication service. CONSTITUTION: A call control and management server(11) forms and manages a media session for performing a communication service between a calling terminal(20) and a incoming terminal(30). An information management server(12) manages information transmitted to one or more client terminals. The information management server transmits data related to the information to one of the terminals before the media session for performing the communication service is formed. [Reference numerals] (11) Call control and management server; (12) Information management server; (20) Calling terminal; (30) Incoming terminal