发明授权
US6091736A Message storing and reproducing system separately comprising processors
and storages
失效
消息存储和再现系统分别包括处理器和存储器
- 专利标题： Message storing and reproducing system separately comprising processors and storages
- 专利标题（中）： 消息存储和再现系统分别包括处理器和存储器
-
申请号： US852546申请日： 1997-05-07
-
公开(公告)号： US6091736A公开(公告)日： 2000-07-18
- 发明人: Shinji Hayashi
- 申请人： Shinji Hayashi
- 申请人地址： JPX Tokyo
- 专利权人： NEC Corporation
- 当前专利权人： NEC Corporation
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX8-112874 19960508
- 主分类号： H04M3/42
- IPC分类号： H04M3/42 ; H04L12/58 ; H04L12/70 ; H04M3/50 ; H04M3/533 ; H04Q3/00 ; H04W4/16 ; H04W88/18 ; H04L12/54
摘要：
For a service with no interruption even upon occurrence of a fault in a message processor, such message processors and message storages are separately included in a message processing and reproducing system and are connected through a control device which makes an exchange network use another message processor upon occurrence of the fault.
公开/授权文献
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