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Multi-SIM card cluster card reading communication method and system based on cloud server

A cloud server, card calling technology, applied in the field of communication, can solve the problems of high cost, high domestic and international roaming costs, etc., and achieve the effect of reducing call costs

Active Publication Date: 2019-10-22
深圳市漫申技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current SIM card mechanism will generate high domestic and international roaming charges when the mobile phone is roaming, especially international roaming, which is relatively expensive

Method used

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  • Multi-SIM card cluster card reading communication method and system based on cloud server

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] This embodiment provides a cloud server-based method for multi-SIM card cluster reading and calling, such as figure 1 , is a schematic flowchart of a multi-SIM card cluster reading and calling method based on a cloud server in this embodiment. The method includes the steps of:

[0051] establish a connection with a third-party server;

[0052] Obtain the called number from the third-party server;

[0053] Establish a connection with the operator's base station;

[0054] Send the call request to the operator's base station through the CS domain;

[0055] The operator's base station sends the call request to the called terminal.

[0056] This method is implemented based on the cat pool equipment. Modem equipment is a device that connects a considerable number of Modems (modems) together using special dial-up request access devices, and can accept multiple user dial-up connections at the same time. The above steps are described in detail below:

[0057] When the VOI...

Embodiment 2

[0091] This embodiment provides a cloud server-based multi-SIM card cluster reading and calling system, the system comprising:

[0092] The first connection establishment module is used to establish a connection with a third-party server;

[0093] Obtaining module, used for obtaining the called number from the third-party server;

[0094] The second connection establishment module is used to establish a connection with the operator's base station;

[0095] The first sending module is used to send the call request to the operator's base station through the CS domain;

[0096] The second sending module is used for the operator's base station to send the call request to the called terminal.

[0097] As an improvement of the above technical solution, the system also includes:

[0098] The third establishment module is used to establish a connection with the cloud server;

[0099] The download module is used to download the SIM card image file from the cloud server;

[0100] T...

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PUM

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Abstract

The invention discloses a multi-SIM card cluster card reading communication method and system based on a cloud server, and relates to the technical field of communication. The multi-SIM card cluster card reading communication comprises the following steps: establishing connection with a third-party server; obtaining a called number from the third-party server; establishing a connection with an operator base station; sending a call request to the operator base station through a CS domain; and enabling the operator base station to send the call request to a called terminal. According to the invention, the third-party server is established, and the GSM network is accessed to establish connection with the operator base station, and the call request is sent to the operator base station throughthe CS domain, and then the call request is forwarded to the called terminal by the operator base station, so that the call cost of roaming is greatly reduced.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a multi-SIM card cluster reading and calling method and system based on a cloud server. Background technique [0002] VOIP: Voice over Internet Protocol, IP-based voice transmission, that is, Internet telephony, after the analog voice signal is compressed and packaged, the voice signal is transmitted on the IP network in the form of data packets, commonly known as Internet telephony or IP phone. [0003] With the development of communication technology, mobile phones have become a necessary communication tool for people. With the globalization of human development, due to business trips, tourism, etc., people often live in different places, which will cause mobile phone roaming. The current SIM card mechanism will generate high domestic and international roaming charges when the mobile phone is roaming, especially international roaming, which is relatively expensive. On...

Claims

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Application Information

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IPC IPC(8): H04W8/14H04W8/20
CPCH04W8/14H04W8/20
Inventor 王运峰
Owner 深圳市漫申技术有限公司