| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a device for performing relay processing by discriminating a call which should be given priority when convergence occurs from a general call between a VoIP terminal and an IP telephone network. <P>SOLUTION: A call repeater system stores information about a priority call and information about the processing policy of a call in an IP telephone network; and when the occurrence of convergence is reported, the call repeater system decides priority corresponding to the type of a calling about the received calling, and performs relay or non-relay processing, by applying the processing policy of the call based on the decision. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
