Release method and device of prepaid owing user in digital cluster calling

Abstract

The present invention discloses a releasing method and a device of prepaying defaulting subscriber in the digital trunking call. The method comprises that step one, a prepaying terminal originates a trunking call to the trunking dispatching subsystem, the trunking dispatching subsystem gets the account condition of the prepaying terminal, and determines whether the prepaying terminal defaults according to the account condition, and when not defaulting, the prepaying terminal goes down to the step two; step two, the trunking dispatching subsystem updates the account of the prepaying terminal, and performs corresponding call releasing process according to the type of the trunking call when the account balance of the prepaying terminal is insufficient for the prepaying terminal continuously in the trunking call. The realizing method of the prepaying defaulting subscriber in the digital trunking call provided by the present invention releases the function that the prepaying subscriber is released when defaulting.

Description

A method and device for releasing prepaid subscribers in digital trunking calls technical field The invention relates to a digital trunking communication system, in particular to a method and device for releasing a prepaid subscriber in a digital trunking call. Background technique The trunking communication system is an advanced mobile dispatching system, which represents the development direction of a dedicated mobile communication network, one of the communication systems. The trunking communication system has the function of sharing available channels for all users of the system and automatically selecting channels. It is a multi-purpose and high-efficiency wireless dispatching communication system for sharing resources, sharing costs, and sharing channel equipment and services. Because the digital trunking communication system has the advantages of large system capacity, high frequency utilization rate and various functions, it has become the mainstream technology in ...

AI Technical Summary

Problems solved by technology

The technical problem to be solved by the present invention is to provide a method and device for releasing prepaid subscribers in digital trunking calls, which are used to solve the problem that the trunking dispatching subsystem cannot release prepaid subscribers when prepaid subscribers are in arrears

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