Normalization method for calling number with irregular length of inner network user in tandem office

Abstract

The invention discloses a specification method of irregular length calling numbers of internal network users on a tandem office, comprising the following steps: appending a user type definition and a mapping relationship table on the number analyzing tool of the tandem office, defining the network type of the calling and called users and a specification strategy; configuring calling and called numbers analyzing selectors in the number analysis of the tandem office, and setting the calling and called numbers analyzing selectors on the trunk group to be relayed; analyzing the calling and called numbers analyzing selectors to be relayed, obtaining the calling and called users type information, and transforming irregular length calling numbers according to the corresponding specification strategy in the mapping relationship table. Because the user type definition and the mapping relationship table are introduced, the problem that the calling numbers sent by the internal network users to the tandem office is disorganized is solved, thereby shielding the difference of the end office switches; the specification process is simple and viable, the maintenance cost for the internal network is reduced greatly, so the invention has a certain practical significance.

Description

technical field [0001] The invention relates to the business field of a tandem office in the communication industry, in particular to a method for standardizing calling numbers of intranet users with irregular lengths on the tandem office. Background technique [0002] In the internal network of some tandem offices at present, due to the long service life, the manufacturers and models of various end office switches are not necessarily uniform, resulting in irregular lengths of user numbers in the internal network of the tandem office. As a result, when an intranet user initiates a call, the caller ID information on the called phone is disorganized. [0003] The general method is to complete the conversion of the calling number through the calling number conversion function in the number analysis tool, but this method requires the end office switch or the tandem switch to obtain the user attribute of the calling number in advance, and then, Only then can the calling number c...

AI Technical Summary

Problems solved by technology

Obviously, using this method to standardize the calling number with irregular length in the intranet, the data configuration process will be extremely complicated, and it will also bring a lot of overhead to the maintenance of the intranet.

[0004] Another way is to use the calling number flow conversion tool on the trunk group management to complete the uniform conversion of the length of the calling number; Intranet, public network, or going to the intranet and public network, the same calling number change method will be implemented. Obviously, this cannot meet the purpose of implementing different number change strategies for calling numbers with irregular number lengths in the intranet.

Images