System and method for realizing VPN short-mumber short-message business

Abstract

Based on present treating method for short message, the disclosed method sets up short message center of corporation and relevant processing procedure specific for handling VPN short message service in short marks. The said VPN short message service in short marks is realized in communication system through assorted short message center of corporation Infox (synthesis of short message) gateway and SMSC (short message switch center). In the invention, SMSC is in charge of sending short message in short marks only so as to simplify burden of SMSC, Infox gateway completes charging for short message service in short marks in multiple charging modes based on different users. Moreover, the invention discloses function for sending grouped short message for corporation users to use.

Description

technical field [0001] The invention relates to the technical field of network communication, in particular to a system and a method for realizing VPN (virtual private network) short number short message service. Background technique [0002] With the development of network communication technology, in order to meet some special needs of group users, such as facilitating communication among group members and reducing communication costs of group users, VPN technology is provided for group users in the communication network. VPN short number is a group A unique identifier for identifying each other among internal member users. The group user usually refers to a collective user including a certain number of members, such as an enterprise user. [0003] When a group user applies for VPN service at the operator, the operator will assign a one-to-one VPN short number to the communication terminals of each member user provided by the group user. Users in the same group are unique...

AI Technical Summary

Problems solved by technology

[0010] As can be seen from the above description, the implementation process of the prior art VPN short number short message service has increased the interaction between the SMSC and the SCP, increasing the burden on the SMSC and the real-time dependence on the SCP; When sent to the called user's terminal, the caller's real number is displayed, and the user cannot distinguish whether it is an ordinary point-to-point short message or a VPN short message sent from within the enterprise

Simultaneously, since in the prior art, there is only a simple correspondence between the VPN number segment and the real number on the SCP side of the intelligent network, it is impossible to realize the needs of users to send short messages (group short messages) in groups. A user sends a short message to a group of users including multiple users at the same time; in addition, the billing for the short message service is completed by the SMSC, and only the calling party can be billed, and the rate is fixed, and flexible billing cannot be realized methods and variable rates, so it cannot meet the diverse billing requirements of network operators and users

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