Call service processing method, device, number changing service platform and storage medium
A business platform, call business technology, applied in the field of communication, can solve problems such as inability to obtain information, call failure, etc.
Active Publication Date: 2020-12-22
CHINA TELECOM CORP LTD
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- Application Information
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Problems solved by technology
Since MMTEL only includes the data of the original calling number A, MMTEL finds that the information of number B cannot be obtained, resulting in call failure
[0011] Therefore, the processing procedure of the prior art can cause call failure when the calling number changes
Method used
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[0035]The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative, and in no way serves as any limitation to the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
[0036]Unless specifically stated otherwise, the relative arrangement of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention.
[0037]At the same time, it should be underst...
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The invention discloses a call service processing method and device, a number changing service platform and a storage medium, and relates to the field of communication. The call service processing method comprises the steps that a number changing service platform obtains a first service request sent by a call control network element, and a calling head domain in the first service request is an original calling number; The number changing service platform adds a new calling number to a first service response of the calling head domain to the original calling number, and returns the new callingnumber to the call control network element; The number changing service platform obtains a second service request sent by the call control network element, the second service request comprises a new calling number, and the calling head domain is an original calling number; And the number changing service platform replaces the original calling number in the calling head domain with the new callingnumber, and returns a second service response to the call control network element. According to the invention, the respective service process can be completed on each service platform, and the call experience of a user is not influenced while the service priorities of different service platforms are not influenced.
Description
Technical field[0001]The present invention relates to the field of communications, in particular to a call service processing method, device, number change service platform and storage medium.Background technique[0002]The IP (Internet Protocol, network protocol) multimedia subsystem (IP Multimedia Subsystem, IMS for short) domain provides voice services. Compared with softswitching, it realizes the separation of service and control. The call session control function (Call Session Control Function, referred to as: CSCF) performs session control, and different application servers (Application Server, referred to as: AS) respectively implement basic services or value-added services.[0003]In the IMS network, the Multi Media Telephony (MMTEL) platform is a special application server. It not only provides basic voice services and voice supplementary services, but also provides functions such as billing details and called number regulation. In the IMS network, the trigger sequence of the m...
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IPC IPC(8): H04L29/06H04M3/42H04M7/00
Inventor 凌玉萍毛安平
Owner CHINA TELECOM CORP LTD