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Calling method, method for determining roaming number, server and readable storage medium

A technology of roaming numbers and calling methods, which is applied in the direction of location information-based services, communication supplementary services, accounting/billing services, etc., and can solve the problems of fixed roaming numbers and low flexibility

Active Publication Date: 2019-05-24
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In order to solve the existing technical problems, the embodiment of the present invention provides a calling method, a method for determining a roaming number, a server and a readable storage medium, which solves the problem of fixed roaming numbers and flexibility when opening roaming services in the prior art. The problem is not high, and the international roaming number can be allocated in real time and flexibly according to the terminal's location information and attribution information, thereby reducing international roaming charges and improving user experience

Method used

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  • Calling method, method for determining roaming number, server and readable storage medium
  • Calling method, method for determining roaming number, server and readable storage medium
  • Calling method, method for determining roaming number, server and readable storage medium

Examples

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Embodiment 1

[0041] An embodiment of the present invention provides a calling method, figure 1 It is a schematic diagram of the implementation flow of the call method in the embodiment of the present invention, such as figure 1 As shown, the method includes the following steps:

[0042] Step S101, determine the called number according to the received call request.

[0043] Here, after receiving the call request from the calling party, the Service Control Point (SCP) parses the call request to obtain the called number.

[0044]SCP is the core of intelligent network. The core idea of ​​the intelligent network is to separate the switching function of the telephone exchange from the service control, and leave the control function of the value-added service to the intelligent network. Therefore, the service control point should undertake the control function of all services provided by the intelligent network. Further, the main function of the SCP is to start different service logics accordi...

Embodiment 2

[0062] An embodiment of the present invention provides a method for determining a roaming number, figure 2 It is a schematic diagram of the implementation flow of the method for determining the roaming number in the embodiment of the present invention, as shown in figure 2 As shown, the method includes the following steps:

[0063] Step S201, when the location of the user's terminal changes, obtain the user's user identification card information and the current location information of the terminal;

[0064] Here, the subscriber identity card information at least includes: the subscriber's Mobile Subscriber International ISDN / PSTN number (MSISDN) and IMSI. MSISDN can be used to determine the home country code, number allocation status, roaming card number, roaming card International Mobile Subscriber Identification Number (IMSI), and roaming country code corresponding to the MSISDN code.

[0065] In the embodiment of the present invention, the change of the user's location ...

Embodiment 3

[0086] Based on the foregoing embodiments, the embodiment of the present invention further provides a method for determining a roaming number, image 3 It is a schematic diagram of the implementation flow of the method for determining the roaming number in the embodiment of the present invention, as shown in image 3 As shown, the method includes the following steps:

[0087] In step S301, the number allocation server receives a first request message for a user to open an international roaming service in a virtual operator.

[0088] Here, the first request message carries the MSISDN of the user.

[0089] In step S302, the number allocation server initializes the user identity card information of the user according to the MSISDN.

[0090] Here, the user identity card information at least includes: IMSI, MSISDN, home country code, MSISDN status, roaming card number, roaming card IMSI, roaming country code. Among them, the home country code can be obtained according to the MSI...

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Abstract

The embodiment of the invention discloses a calling method, a method for determining a roaming number, a server and a readable storage medium, and the calling method comprises the steps: determining acalled number according to a received calling request; If the terminal corresponding to the called number is in a roaming state, obtaining a roaming number corresponding to the called number; And continuing the call by using the roaming number.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a calling method, a method for determining a roaming number, a server and a readable storage medium. Background technique [0002] International roaming is when a user moves from a mobile network in the home country to a mobile network in another country. When users are roaming internationally, they often solve the problem of expensive international roaming fees by changing the local card in the roaming place. This method needs to consider whether their own mobile phone system is compatible, and it is necessary to inform all contacts of the new number in advance during use. For users who often roam in many places, they need to change their card numbers frequently and notify them frequently, which causes a lot of inconvenience. [0003] The mobile virtual network operator (Mobile Virtual Network Operator, MVNO) business can adopt the mode of cooperation between a com...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/02H04W4/16H04W4/24H04W8/02H04W8/26
CPCH04W4/02H04W4/16H04W4/24H04W8/02H04W8/26
Inventor 石丹
Owner ZTE CORP
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