| 摘要 |
<P>PROBLEM TO BE SOLVED: To allow television conference apparatuses to synchronize each other for time even if no time information is available from an NTP server existing on a network. <P>SOLUTION: A television conference apparatus 12 that fails in acquiring time information from an NTP server existing on a network 13 requests and receives the time information from a television conference apparatus 11 that has succeeded in acquiring time information from the NTP server existing on the network 13, and then it sets time according to the time information. The invention can be applied to, for example, a television conference system. <P>COPYRIGHT: (C)2008,JPO&INPIT |
