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Realization method of video call service

A technology of video call and implementation method, which is applied in the field of communication, can solve problems such as realizing video call services, and achieve the effect of convenient video call

Inactive Publication Date: 2009-09-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Considering the problem that the IPTV set-top box-based video call service cannot be realized in the IMS converged network in the related art, the present invention is proposed. For this reason, the main purpose of the present invention is to provide a method for realizing the video call service to solve the problem of the related art. The above problems in the

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  • Realization method of video call service
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  • Realization method of video call service

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Embodiment Construction

[0018] Functional Overview

[0019] In the related art, there is a problem that the video call service based on the IPTV set-top box cannot be realized in the IMS converged network. Therefore, the present invention provides a method for realizing the video call service. In the technical solution of the present invention, two A terminal (which can be a fixed terminal or a mobile terminal) is associated with a video set-top box. The two terminals first need to establish a basic voice call. During the call, if the users of the two terminals need to conduct video communication, they need to input on the terminal. A special character triggers the application server (or operates on the IPTV set-top box and triggers the application server). After the application server is triggered, it will first call the video set-top box of the triggering party, and then call the video set-top box of the other party after it answers. After that, the two parties can conduct video communication.

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Abstract

The invention discloses a realization method of video call service, wherein the method comprises the steps of: transmitting a trigger instruction for connecting a first video set-top box and a second video set-top box; responding to the trigger instruction and simultaneously establishing the connection between the first video set-top box and the second video set-top box by an application server; and entering video call status by the connection between the first video set-top box and the second video set-top box. Therefore, a user can have a video call conveniently in the situation of needing video call when calling with a terminal.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a method for implementing a video call service. Background technique [0002] At present, telecom operators that only operate fixed-line services are facing unfavorable factors such as revenue decline. Under the influence of these unfavorable factors, fixed-line operators need to integrate various resources to find new profit growth points. Internet Protocol Television (IPTV for short) business is a new profit growth point for fixed network operators. [0003] In related technologies, an IP Multimedia System (IP Multimedia Subsystem, IMS for short) network is a converged network architecture, which can meet more novel and more diverse multimedia service requirements of terminal customers. Currently, IMS is considered to be the core technology of next-generation networks, and it is also an important way to solve differentiated services such as the convergence of mob...

Claims

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Application Information

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IPC IPC(8): H04N7/14H04N5/00
Inventor 杨建军
Owner ZTE CORP