Method for realizing online radio public telephone

Abstract

An implementation method of an online wireless public telephone of the present invention is implemented through part of the mobile application signaling, which includes the following steps: after the call enters the intelligent network platform, the service control point performs authentication according to the information of the calling party and the called party, and the authentication passes Afterwards, the service control point notifies the mobile switching center to connect the calling party and the called party; when the call ends, the service control point charges, and stores the call list information in the database, while the smart terminal initiates a short message call, Requesting the bill information of this call from the intelligent network platform; after receiving the short message, the service control point carries the bill information of this call in the response confirmation message of the short message. Because the bill is generated by the system and transmitted to the terminal in the method of the present invention, tariff disputes can be avoided, and the tariff of the terminal and the system can be guaranteed to be consistent; if the tariff needs to be changed, only the data needs to be changed on the platform. And it will take effect immediately, and the operation of modifying the tariff is very convenient.

Description

technical field [0001] The invention relates to an application of mobile intelligent network technology, which belongs to the value-added service of telecommunication, and in particular relates to a method for realizing manned intelligent public telephone service by using 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 t...

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 in the above defect, 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;

Modify rate operation will fail if the user is making a call or if the phone user is powered off

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