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A voip answering method based on unconditional call forwarding suitable for multiple operators

A multi-operator, operator technology, applied in the network, content conversion, electrical components and other directions of the telephone service provided, can solve the problems of expensive international roaming fees and achieve the effect of saving international roaming fees

Active Publication Date: 2021-06-01
SHANGHAI MUNICIPAL ELECTRIC POWER CO +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, when mobile phone users are roaming internationally, they will need to pay expensive international roaming fees to receive calls normally

Method used

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  • A voip answering method based on unconditional call forwarding suitable for multiple operators
  • A voip answering method based on unconditional call forwarding suitable for multiple operators
  • A voip answering method based on unconditional call forwarding suitable for multiple operators

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Embodiment Construction

[0038] In order to enable those skilled in the art to better understand the technical solution of the present invention, its specific implementation will be described in detail below in conjunction with the accompanying drawings:

[0039] see figure 1 , figure 2 and image 3 , an embodiment of the present invention, a VoIP answering method based on unconditional call forwarding applicable to multiple operators, comprising the following steps:

[0040] S1, place a set of call forwarding setting gateway 1 in the mobile core network of each mobile communication operator, and this set of call forwarding setting gateway 1 communicates with the mobile core network 2 of the corresponding mobile communication operator in the form of SS7 MAP , to realize the setting of unconditional call forwarding to mobile phone user 4. For this reason, the mobile communication operator needs to assign the No. 7 signaling point code and the GT code for the corresponding call forwarding setting ga...

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Abstract

The invention discloses a VoIP answering method based on unconditional call forwarding applicable to multiple operators. By placing a set of call forwarding setting gateways in the mobile core network of each mobile communication operator, it is used to set unconditional call forwarding for service users. Transfer, and then centrally set up a central voice processing platform, which is used to process voice calls transferred from unconditional calls, convert them into VoIP voice calls, and deliver VoIP voice calls to the final called users.

Description

technical field [0001] The invention relates to a VoIP answering method based on unconditional call forwarding applicable to multiple operators. Background technique [0002] At present, mobile phone users will need to pay expensive international roaming fees to receive calls normally when they are roaming internationally. How to enable international roaming users to answer incoming calls while reducing communication costs as much as possible is a subject worth studying. The industry has already made some efforts in this regard, and there are commercial solutions, but they all have different deficiencies, so the applicant devotes himself to research and proposes a different solution. [0003] VoIP (Voice over Internet Protocol) is to digitize the analog signal (Voice) and transmit it in real time on the IP network (IP Network) in the form of data packets (Data Packet). The biggest advantage of VoIP is that it can widely adopt the environment of Internet and global IP inter...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/16H04W4/18H04L29/06H04M7/00H04M7/12
CPCH04L65/1096H04M7/006H04M7/126H04M7/1285H04W4/16H04W4/18
Inventor 郭学鹏李雪松
Owner SHANGHAI MUNICIPAL ELECTRIC POWER CO
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