Translation device of the global title and processing method for the global title

Abstract

The invention discloses a global title translation device and a global title processing method. The device comprises: a group number storage module for storing a correspondence table between calling information and group numbers; a group number query module and a group number storage module connection, used to obtain the group number corresponding to the calling information according to the correspondence table; the translation comparison table, used to store the corresponding information between the group number, the called address and the destination forwarding address; the translation module, respectively connected to the group number The number query module is connected with the translation comparison table, which is used to translate the called address into the destination forwarding address according to the group number corresponding to the calling information and the translation comparison table; the group number; according to the group number corresponding to the calling information and the translation comparison table, the called address carried in the message is translated into the destination forwarding address. By adopting the present invention, it is realized that the same GT translation device translates the same called address into different destination forwarding addresses.

Description

technical field [0001] The invention relates to addressing technology in wireless communication technology, in particular to a GT (Global Title, global title) translation device and a GT processing method. Background technique [0002] SCCP (Signalling Connection Control Part, signaling connection control part) in the No. 7 signaling system provides additional functions for MTP (Message Transfer Part, message transfer part), so that through the No. 7 signaling network, between the switching office and the dedicated center Establish connectionless and connection-oriented network services between them, transfer circuit-related and non-related signaling information and other types of information (for example: information for management and maintenance purposes). SCCP is located on top of MTP and forms the network layer of the signaling network together with the three layers of MTP. The combination of the two provides network layer functions equivalent to the OSI (Open System In...

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the embodiment of the present invention is: to overcome the method of GT translation in the prior art only according to the called address, which cannot meet the needs of different local office equipment and the need for STP to forward messages sent by different local office equipment according to different routes Defects and deficiencies

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