| 摘要 |
<P>PROBLEM TO BE SOLVED: To conveniently pair an audio communication terminal with a PC even if a communication address is dynamically assigned to the PC playing a role of an image communication terminal or the audio communication terminal. Ž<P>SOLUTION: The PC playing a role of an image communication terminal transmits a pairing request in broadcast in response to an instruction of a user, and each of the audio communication terminals included in the conference communication system executes an incoming call notice upon receiving the pairing request. When any one of the audio communication terminals performs an operation for permitting pairing, the audio communication terminal instructs a multi-point connection device to execute the pairing and instructs the other audio communication terminal devices to stop incoming call notice. Meanwhile, when receiving instruction of execution of the pairing from any one of audio communication terminals, the multi-point connection device included in the corresponding conference communication system executes the pairing in conformity with the contents of the instruction. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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