发明名称 |
COMMUNICATION MANAGEMENT APPARATUS AND COMMUNICATION MANAGEMENT METHOD |
摘要 |
A transmitting/receiving unit receives a SIP signal after occurrence of trouble in a SIP server and outputs a call ID of the SIP signal to a recovery-file searching unit. A session control unit once again procures a call process resource and an instance for a session corresponding to a recovery file and stores the call process resource data and the instance data in a main storage unit. The main storage unit stores anew session data included in the recovery file. A recovery-file creating unit creates the recovery file. An external storage unit stores therein the recovery file. The recovery-file searching unit retrieves from the external storage unit the recovery file that matches with the call ID output by the transmitting/receiving unit and outputs the recovery file to the session control unit and the main storage unit.
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申请公布号 |
US2008098255(A1) |
申请公布日期 |
2008.04.24 |
申请号 |
US20070863521 |
申请日期 |
2007.09.28 |
申请人 |
FUJITSU LIMITED |
发明人 |
TAGANE JUNJI |
分类号 |
G06F15/16;G06F11/20;G06F12/16;G06F17/30 |
主分类号 |
G06F15/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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