Three-party call method based on Volte network
A three-way call and network technology, applied in wireless communication, electrical components, connection management, etc., can solve problems such as inconsistency in conference legidlegid, inability to create a conference on the intelligent network platform, and conference failure, so as to save media conference resources and solve the problem of inseparable computing. cost, to achieve the effect of easy-to-use operation
Active Publication Date: 2019-04-12
上海欣方智能系统有限公司 +1
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Problems solved by technology
[0010] The intelligent network platform cannot create a conference: based on the current core network structure and MMTEL’s trigger program, the conference
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention belong to the protection scope of the present invention.
[0032] Such as figure 1 As shown, according to a three-party call method based on the Volte network described in the embodiment of the present invention:
[0033] S1. A dials B, and the AGCF (Access Gateway Control Function) triggers the VPN (Virtual Private Network) service AS (Application Server) platform, which triggers the parameter call id carrying the session ID in the message Invite. Defined as leg1, the AS sends the called number invite with call id defined as leg2, AGCF sends the ca...
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The invention relates to a three-party call method based on a Volte network. Call analysis is carried out on three call parties in a mode of an intelligent network communication platform. On the premise that a core network program and an MMTEL (Multi Media Telephony) triggering sequence are not modified, a conference is set up. According to a charging separated statistics system and method, a telephone traffic separated charging requirement and a three-party call requirement realized through single-step operation, of a user, can be satisfied at the same time. When a two-party call is expandedto a third-party call, repeated operation is avoided, a third party can be directly called, and call experience of the user is reserved. The method has the beneficial effects that 1, technology deployment and evolution modification cost is low; 2, easy-to-use operation of the user is realized; 3, the problem that separated charging cannot be carried out is solved; 4, media conference resources aresaved; and 5, existing architecture and a triggering sequence of a telecommunication network are not changed, and the method is relatively practical and efficient.
Description
technical field [0001] The invention relates to the field, and in particular, relates to a three-party call method based on a Volte network. Background technique [0002] With the development of society, people pay more and more attention to daily life and work efficiency, and more and more people use communication technologies such as mobile phones, landline phones, and the Internet to conduct tripartite communication in non-traditional physical meeting methods. This application not only greatly saves communication costs, but also brings communication convenience to many telephone users, and has received attention and welcome from all parties. [0003] Users hope to have a safe and smooth call environment, and at the same time minimize the additional communication costs caused by traffic reasons; operators also hope to separate traffic statistics and billing from the source through technical means, and provide the public with a Safe, reliable, convenient and easy-to-use ca...
Claims
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Patent Timeline
Login to View More IPC IPC(8): H04W4/06H04W4/24H04W76/40H04L29/06
CPCH04L65/403H04W4/06H04W4/24H04W76/40
Inventor 祝敬安顾晓东丁正王红熳周红敏韦红程钢胡菁苑刘君晓
Owner 上海欣方智能系统有限公司