Method and system for realizing services of many phone numbers by one phone number

Abstract

The method comprises: saving the corresponding relation between the number of multi phones at one number service and the physical number of slave set of multi phone at one number service; saving the simultaneous ring information which takes the number of multi phone at one number service as the simultaneous ring triggering number and takes the physical number of slave set of multi phone at one number service as the simultaneous ring number in the control node; completing the decision for deciding if the calling number and called number registers a multi phone at one number service by using intelligent home location register; returning the simultaneous ring access code of service switch node corresponding to the called number or / and the number of multi phone at one number service corresponding to the calling number; after receiving the returned simultaneous ring access code, the service switch node triggers the simultaneous ring service of intelligent network service control node.

Description

technical field [0001] The invention relates to telephone communication technology, in particular to a method and system for realizing one-number multi-device service. Background technique [0002] The intelligentization of the fixed network refers to the realization of the mobility, intelligence and personalization of the fixed network through the optimization and transformation of the public switched telephone network (PSTN), thereby creating more value-added services. The basic idea is to centrally manage user data, and add a user service attribute query mechanism before each call connection, so that the network can automatically identify and automatically trigger smart services signed by users. [0003] In a smart fixed network, user data, such as user numbers and smart service data, is usually stored and centrally managed by a Smart Home Location Register (SHLR, Smart Home Location Register). The intelligent home location register provides a comprehensive and centraliz...

AI Technical Summary

Problems solved by technology

In this method, when other users dial the "one number, multiple phones" user, they need to dial the special number segment, service access code designated by the fixed network operator for the "one number, multiple phones" user, or the old phone number with call forwarding set. phone number; while "one number multiple phones" users cannot provide the caller ID function when calling users outside the group

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