发明名称 |
LAWFUL CALL INTERCEPTION SUPPORT IN PACKET CABLE NETWORK |
摘要 |
Systems, methods and communication nodes according to exemplary embodiments provide for an IMS node to replicate call content for lawful call interception in packet cable networks. A CSCF node sends a command to an SBC node to perform call content replication for an identified call to be intercepted. The SBC node forwards the replicated call content to a delivery function, which in turn forwards the replicated call content to the appropriate law enforcement agency. |
申请公布号 |
EP2522122(A2) |
申请公布日期 |
2012.11.14 |
申请号 |
EP20100814668 |
申请日期 |
2010.12.21 |
申请人 |
TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) |
发明人 |
YARED, MARLENE |
分类号 |
H04M3/22;H04L29/06;H04M7/00 |
主分类号 |
H04M3/22 |
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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