公开(公告)号：US20110211684A1

公开(公告)日：2011-09-01

申请号：US13093297

申请日：2011-04-25

申请人： Yue Wu ,  Quan Yuan ,  Shaowei Zhang ,  Xuzu Shu ,  Guangbing Yan ,  Shiqiang Peng ,  Lingfei Ni

发明人： Yue Wu ,  Quan Yuan ,  Shaowei Zhang ,  Xuzu Shu ,  Guangbing Yan ,  Shiqiang Peng ,  Lingfei Ni

IPC分类号： H04M3/42

CPC分类号： H04M7/0075 ,  H04L29/12066 ,  H04L29/1216 ,  H04L61/106 ,  H04L61/1511 ,  H04L61/157

摘要： A method, device and system for judging a call type are disclosed in embodiments of the present invention. The method includes: receiving a call request from a calling terminal, where the call request carries a calling terminal number and a called terminal number; querying a number information storage server for plan information of the calling terminal number and/or the called terminal number according to the call request; and judging the call type of a call service corresponding to the call request according to the plan information of the calling terminal number and the called terminal number. In the embodiments of the present invention, a number information storage server stores and manages the number plan information uniformly, thus reducing the maintenance costs; and the method, device and system for judging a call type enable judging of the call type of a terminal.

摘要翻译： 在本发明的实施例中公开了一种用于判断呼叫类型的方法，装置和系统。 该方法包括：从呼叫终端接收呼叫请求，其中呼叫请求携带主叫终端号码和被叫终端号码; 根据呼叫请求向号码信息存储服务器查询主叫终端号码和/或被叫终端号码的计划信息; 以及根据主叫终端号码和被叫终端号码的平面信息来判断与呼叫请求对应的呼叫服务的呼叫类型。 在本发明的实施例中，数字信息存储服务器统一地存储和管理号码计划信息，从而降低维护成本; 以及用于判断呼叫类型的方法，装置和系统使得能够判断终端的呼叫类型。