METHOD FOR SETTING A CALL IN A MOBILE COMMUNICATION TERMINAL, ESPECIALLY FOR TRANSCEIVING REAL TIME TEXT DATA RELATED TO A VIDEO TELEPHONY CHATTING SERVICE THROUGH A CALL FOR PROVIDING THE VIDEO TELEPHONY CHATTING SERVICE BY USING ONLY A MANDATORY PROTOCOL CONFIGURING H.324M

摘要

A mobile communication terminal, including an input unit configured to receive multimedia data corresponding to an additional service other than an established video call, a controller configured to codec-process the received multimedia data, and a transceiver configured to transmit the multimedia data during the video call.