Data disaster-tolerant communication maintaining method in TCAP (transaction capabilities application part) mode

Abstract

The invention discloses a data disaster-tolerant communication maintaining method in a TCAP (transaction capabilities application part) mode, which comprises the following steps that: S1, a user dials a specific service number; and an MSC / SS (mobile switch center / service switch point) judges that the specific service number is a value-added service number triggered by an intelligent network, and feeds back to an intelligent service control platform; S2, an SCP (service control point) in the intelligent service control platform receives a trigger message, judges a service logic and sends to a CTI (computer telephony integration) module; S3, if the CTI module normally returns data, a normal call flow is carried out; if the data return is overtime, the SCP module automatically switches to a mode not accessing background CTI; a connect message contains a called number and a calling number of a session; and the called number and calling number come from an IDP message; S4, the SCP module sends the connect message and an RRBE (request report BCSM ( basic call state model) event) message to the calling MSC / SSP; S5, after receiving the connect message, the calling MSC sends an IAM message to the called MSC according to the calling number and the called number; and S6, a speech path connection is established so that the calling party and the called party can talk. Through the invention, the front-end customer can be protected from influence for sure in the case of abnormal disconnection of a background server or database.

Description

Technical field [0001] The invention belongs to the technical field of intelligent network services, and relates to a disaster processing method, in particular to a data disaster tolerance maintaining communication method in a TCAP mode. Background technique [0002] The intelligent network is an overlay network introduced in the traditional mobile switching network to provide value-added services more flexibly, conveniently, economically, and effectively. As a result, the entire mobile network forms the original switching layer and the superimposed intelligent layer. In the formed network structure, the switching layer is responsible for completing the basic service call connection function, while some more complex value-added services are controlled and realized by the intelligent layer. Therefore, the intelligent network has the following characteristics: 1. Service processing and call control are separated; 2. SCP (Service Control Node) serves as a centralized service control...

AI Technical Summary

Problems solved by technology

At the present stage, the development of CTI is applied to various industries in the form of customer service center, etc., and the development is very rapid, but it has the defect of call path circuitousness; while the intelligent network can overcome this defect, but it has business flexibility Insufficient defects, and mainly focus on the application in the field of telecommunications, with less application in other fields

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