Port dynamic binding module for media gateway and dynamic binding method thereof

Abstract

The dynamic port binding module is used in the dynamic binding exchange between the end point and the physical passage, and includes dynamic port binding manager, end point information library, physical passage information library and current topologic information library. The dynamic port binding manager includes topologic manager for the connection and exchange between the end points and the physical passage and saving the user set dynamic binding topologic structure of end point and physical passage in current topologic information library; end point manager for managing and maintaining several end points and saving the maintaining information in the point information library; and physical passage manager for managing, configuring and maintaining several physical passages and saving the physical passage information in the physical passage information library. The present invention can make several services simply.

Description

technical field

[0001] The present invention relates to next generation network (NGN, Next Generation Network) and the technology (VolP, Voice over Internet Protocol) that bears the weight of voice in IP network, relate in particular to the port dynamic binding module that is used for media gateway in NGN network and its in voice Dynamic binding method during outgoing / incoming calls. Background technique

[0002] At present, in order to realize the unification of voice network, data network and multimedia network, so as to provide users with integrated voice, data and multimedia services on a unified platform, a next-generation network (NGN, Next Generation Network), namely the next generation The purpose of the first generation network is to provide unified voice, data and multimedia services. The existing NGN network is in the early stage of commercial use. On the one hand, it can realize "three networks in one" and reduce the investment in building a separate network. On...

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