发明名称 |
TECHNIQUE FOR MONITORING A CALL |
摘要 |
<p>A technique for monitoring a call associated with a connection established via a Media Gateway node (MGW) is described. The Media Gateway node (MGW) is controlled by a Media Gateway Controller node (MGC). The Media Gateway node (MGW) and the Media Gateway Controller node (MGC) belong to a layered network (LN). A method implementation of this technique comprises the steps of detecting a loss of communication between the Media Gateway Controller node (MGC) and the Media Gateway node (MGW) and logging the loss of communication together with a time stamp of the detected communication loss to be used for determining a charging time of the call.</p> |
申请公布号 |
EP2481203(B1) |
申请公布日期 |
2013.12.04 |
申请号 |
EP20090778680 |
申请日期 |
2009.09.23 |
申请人 |
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) |
发明人 |
SCHLIESSER, ROLAND;KAIBEL, MARTIN;LESCHINSKI, ULRICH |
分类号 |
H04L29/14;H04L12/14;H04L29/06 |
主分类号 |
H04L29/14 |
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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