Method for automatic maintenance of a local number portability database
    105.
    发明公开
    Method for automatic maintenance of a local number portability database 失效
    自动维护程序的本地号码携带数据库

    公开(公告)号:EP0750434A3

    公开(公告)日:1997-11-12

    申请号:EP96304331.0

    申请日:1996-06-11

    申请人: AT&T IPM Corp.

    IPC分类号: H04Q3/00

    摘要: A method for automatically updating a central LNP database shared among a plurality of central office switches is instigated when a message from a provisioning system to add a directory number is received by a central office switch. In response to the message, a first central office switch accesses the central LNP database by sending a query message which contains the directory number to be added and routing data specific to the central office switch. Responsive to the query message, the LNP database searches for the directory number received from the first central office switch. If the directory number is found, the database queries a second central office switch to determine if the directory number is in use. If the number is in use, the central LNP database returns a failure message to the first central office switch. If the directory number is not found in the central LNP database or if the directory number is not being used by the second central office switch, the directory number and routing data received from the first central office switch and a transaction entry are added to a table corresponding to the first central office switch in the database.

    Database queries in a telecommunications network
    108.
    发明公开
    Database queries in a telecommunications network 失效
    在einem Fernmeldenetz的Datenbankbefragungen

    公开(公告)号:EP0756428A2

    公开(公告)日:1997-01-29

    申请号:EP96305229.5

    申请日:1996-07-17

    申请人: AT&T IPM Corp.

    IPC分类号: H04Q3/00

    摘要: A method for determining an optimum database query point during call delivery in a telecommunications network (100) involves a local number portability traffic analysis system (LNP-TAS) (120) in communication with at least one originating central office switch (102) and one standard terminating central office switch (106) in the telecommunications network. The LNP-TAS (120) receives LNP database-related query statistics from each central office switch at predetermined intervals to determine an optimum database query point based upon predefined optimization criteria. Upon determination of an optimum database query point, the LNP-TAS (120) updates the appropriate switches with switch control update messages in accordance with the optimization determination.

    摘要翻译: 一种用于在电信网络(100)的呼叫传送期间确定最佳数据库查询点的方法涉及与至少一个始发中心局交换机(102)和一个起始中心局交换机(102)通信的本地号码可携带性业务分析系统(LNP-TAS)(120) 标准终端中心局交换机(106)。 LNP-TAS(120)以预定间隔从每个中心局交换机接收LNP数据库相关查询统计信息,以基于预定义的优化标准确定最佳数据库查询点。 在确定最佳数据库查询点时,LNP-TAS(120)根据优化确定更新具有切换控制更新消息的适当的交换机。

    Method for automatic maintenance of a local number portability database
    109.
    发明公开
    Method for automatic maintenance of a local number portability database 失效
    自动化Wartungsverfahren einer DatenbankfürlokaleTelefonnummerübertragbarkeit

    公开(公告)号:EP0750434A2

    公开(公告)日:1996-12-27

    申请号:EP96304331.0

    申请日:1996-06-11

    申请人: AT&T IPM Corp.

    IPC分类号: H04Q3/00

    摘要: A method for automatically updating a central LNP database shared among a plurality of central office switches is instigated when a message from a provisioning system to add a directory number is received by a central office switch. In response to the message, a first central office switch accesses the central LNP database by sending a query message which contains the directory number to be added and routing data specific to the central office switch. Responsive to the query message, the LNP database searches for the directory number received from the first central office switch. If the directory number is found, the database queries a second central office switch to determine if the directory number is in use. If the number is in use, the central LNP database returns a failure message to the first central office switch. If the directory number is not found in the central LNP database or if the directory number is not being used by the second central office switch, the directory number and routing data received from the first central office switch and a transaction entry are added to a table corresponding to the first central office switch in the database.

    摘要翻译: 当来自供应系统的添加目录号码的消息由中心局交换机接收时,启动用于自动更新在多个中心局交换机之间共享的中央LNP数据库的方法。 响应于该消息,第一中心局交换机通过发送包含要添加的目录号码和中心局交换机特有的路由数据的查询消息来访问中央LNP数据库。 响应于查询消息,LNP数据库搜索从第一个中心局交换机接收到的目录号码。 如果找到目录号码,数据库将查询第二个中心局交换机,以确定目录号码是否正在使用。 如果该号码正在使用,则中央LNP数据库会向第一个中心局交换机返回失败消息。 如果在中央LNP数据库中没有找到目录号码,或者如果第二个中心局交换机没有使用目录号码,则从第一个中心局交换机接收的目录号码和路由数据和一个事务条目添加到一个表格中 对应于数据库中的第一个中心局交换机。

    SYSTEM AND METHOD FOR PROVIDING ADVANCED INTELLIGENT NETWORK SERVICES
    110.
    发明公开
    SYSTEM AND METHOD FOR PROVIDING ADVANCED INTELLIGENT NETWORK SERVICES 失效
    系统和方法提供改进的智能网络服务

    公开(公告)号:EP0733291A1

    公开(公告)日:1996-09-25

    申请号:EP95903659.0

    申请日:1994-12-02

    IPC分类号: H04M3 H04M15 H04Q3

    摘要: In a telephone network, customized advanced intelligent network (AIN) services are provided to standard IN/1 '800' service customers. An IN/1 service switching point (IN/1 SSP) (130) receives a call directed to the standard IN/1 '800' service customer (112), and generates an '800' query to an '800' services data base (156). An '800' service control point ('800' SCP) (150) generates an '800' response containing a carrier identification code, and the IN/1 SSP routes the call via a trunk group designated by the carrier identification code. An AIN-equipped service switching point (AIN SSP) (126) then generates an AIN query to an AIN service data base (174). In response, an AIN-equipped service control point (AIN.SCP) (170) executes AIN service records corresponding to the standar IN/1 '800' service customer to generate an AIN response containing call processing instructions. The AIN SSP (126) then uses the call processing instructions to complete the call.