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1. 发明公开

EP1013107A2 LOCAL NUMBER PORTABILITY 有权
标题翻译：电话号码可携
公开(公告)号：EP1013107A2
公开(公告)日：2000-06-28
申请号：EP98946969.7
申请日：1998-09-11
申请人： ERICSSON INC.
发明人： KASIVISWANATHAN, Rajan
IPC分类号： H04Q3/00
CPC分类号： H04Q3/005
摘要： A telecommunications system and method for managing Local Number Portability (LNP) querying for calls routed to Interexchange Carriers by providing a list of carriers in the Service Switching Point (SSP) (local service provider) for whom LNP querying is to be performed by the SSP. For example, calls destined to carriers on the list will be queried by the originating SSP, or other intermediate SSP, and calls destined for carriers not on the list will not be queried by the originating SSP, but instead will be directly routed to the carrier for LNP querying. Advantageously, the local service providers (SSPs) can perform LNP queries for calls destined to certain carriers and charge them for the queries. This will enable small long-distance carriers to provide competitive service in the network by purchasing the LNP querying facility from the SSPs. Furthermore, LNP querying will now be able to be provided for every call routed through an Interexchange Carrier (IXC), regardless of whether the IXC has LNP querying capability.

2. 发明授权

EP1013107B1 LOCAL NUMBER PORTABILITY 有权
标题翻译：电话号码可携
公开(公告)号：EP1013107B1
公开(公告)日：2004-11-24
申请号：EP98946969.7
申请日：1998-09-11
申请人： Ericsson Inc.
发明人： KASIVISWANATHAN, Rajan
IPC分类号： H04Q3/00
CPC分类号： H04Q3/005
摘要： A telecommunications system and method for managing Local Number Portability (LNP) querying for calls routed to Interexchange Carriers by providing a list of carriers in the Service Switching Point (SSP) (local service provider) for whom LNP querying is to be performed by the SSP. For example, calls destined to carriers on the list will be queried by the originating SSP, or other intermediate SSP, and calls destined for carriers not on the list will not be queried by the originating SSP, but instead will be directly routed to the carrier for LNP querying. Advantageously, the local service providers (SSPs) can perform LNP queries for calls destined to certain carriers and charge them for the queries. This will enable small long-distance carriers to provide competitive service in the network by purchasing the LNP querying facility from the SSPs. Furthermore, LNP querying will now be able to be provided for every call routed through an Interexchange Carrier (IXC), regardless of whether the IXC has LNP querying capability.

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