Processing method for supplementary service of exchanger

Abstract

The invention discloses a processing method for using new services in the field of telecommunication. The method facilitates the use of new telecommunication services and allows telecommunication operators to conveniently define new services; including: 1) setting grammatical format rules according to different services, said The grammatical format rules include business keywords and number length; 2) decompose the business operation character string input by the user into corresponding keywords according to the grammatical format rules of the corresponding supplementary services set, and perform format analysis on the keywords, when When the analysis result is correct, the keyword is saved, and the user's business operation is executed according to the saved keyword; the above scheme can meet the requirement that the user's input format can be different when using the same business in different countries or regions, and can meet the requirements of the telecom department to flexibly set the telecom new The requirements of the business usage method have strong versatility and good maintainability.

Description

technical field [0001] The invention relates to a supplementary service processing method in a program-controlled exchange. Background technique [0002] In the existing program-controlled switching equipment, in addition to supporting basic voice calls, it is also necessary to support various supplementary services, such as call transfer services. For each country and region, although there are many types of supplementary services, the methods of implementing the same services are mostly the same, but the methods of using the services are different. The registration of abbreviated dialing in the following table is an example: [0003] Brazil * 51 * Two-digit abbreviated number*full call number# Russia * 51 * Two-digit abbreviated number*full call number# * 51 * One abbreviated number*full call number# Zimbabwe * 51 * Complete call number with two abbreviated digits# * 51 * Complete call number with one ab...

AI Technical Summary

Problems solved by technology

[0011] 1) The flexibility is poor, and the software using this method must be upgraded if there is a slight change in the business format, which is not conducive to ensuring the stability and maintenance of the existing system

[0012] 2) The format checking function is not perfect

[0013] 3) The versatility is poor, the same processing method cannot be used to meet the needs of different countries, and different business formats must be matched with different processing method versions, which increases the workload of software maintenance

[0014] 4) Maintenance is inconvenient. If the business changes, the software version of the application method must be upgraded by specialized personnel

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