Method for realizing online public telephone of GSM network

Abstract

This invention relates to a method for realizing on-line public phones of a GSM network including: when a call enters into an intelligent network platform, a service control point authenticates the authority based on the calling and called information, then informs the mobile exchange center to turn on them and charges when the call finishes to store this time of phone list information in a database, at the same time, the intelligent terminal initiates a non-structure compensation data service request to ask for this time of call phone list information to the intelligent network platform, which carries the list in the response message packet of the non-structure compensatin data service and sends it to the intelligent terminal, which receives it and analyzes and displays it, the intelligent network system or the intelligent terminal cuts off dialog of the non-structure compensation data service.

Description

technical field [0001] The present invention relates to an application of telecommunication value-added service in mobile intelligent network technology, in particular to a method for realizing manned intelligent public telephone service with a mobile terminal. Background technique [0002] In the prior art, the online manned telephone of the wired network adopts FSK (Frequency-shift keying) mode or DTMF (Dual Tone Multi-Frequency) mode to transmit bill information. When the call ends, the platform generates a call bill based on the call information of this call, and sends it to the terminal through FSK or DTMF. [0003] But in the wireless network, due to the limitation of bandwidth, it is impossible to use FSK signal to transmit the manned public telephone bill; while the use of DTMF signal has the disadvantages of slow speed, less transmitted information, and unreliable signal. Therefore, it is not suitable to use FSK signal or DTMF signal to transmit bills online. At p...

AI Technical Summary

Problems solved by technology

For example, the meter shows that the user made a call for 1 minute, but in fact the user only made a call for 45 seconds, which caused a tariff dispute

[0008] 2. Terminal and system billing are inconsistent;

[0009] As mentioned above, due to the inconsistency between the clock of the meter and the system clock, the billing of the system and the terminal is inconsistent

[0010] 3. It is difficult to modify the tariff;

The service provider needs to go to each telephone point that needs to modify the rate to modify the terminal rate, which is obviously inconvenient and poor in timeliness

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