发明名称 Voice relaying apparatus and voice relaying method
摘要 A voice relaying apparatus includes a receiving section for receiving a cell from an asynchronous transfer mode (ATM) network, a plurality of cell assembling/disassembling units for assembling and disassembling the cells, and a transmitting section for transmitting the cells assembled by each of the plurality of cell assembling/disassembling units. Each of the plurality of cell assembling/disassembling units is composed of a cell disassembling section for disassembling the cell received by the receiving section, a detecting section for detecting whether or not the voice relaying apparatus is carrying out a relay switch operation, and a cell assembling section for assembling the cell disassembled by the cell disassembling section and then sending to the transmitting section, if the fact that the voice relaying apparatus is carrying out the relay switch operation is detected by the detecting section.
申请公布号 US6731651(B1) 申请公布日期 2004.05.04
申请号 US19990333608 申请日期 1999.06.15
申请人 NEC CORPORATION 发明人 TATSUKI NOBORU
分类号 H04Q3/00;H04J3/24;H04L12/28;H04L12/56;(IPC1-7):H04J3/24 主分类号 H04Q3/00
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