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Videophone calling method

A technology of videophone and calling method, which is applied in the field of communication, can solve problems such as accurate billing, user complaints, and the inability to realize call duration, etc., and achieve the effect of reducing impact and avoiding transformation

Active Publication Date: 2012-12-12
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] On the other hand, due to the problem of the signaling mode, the terminal will mistakenly believe that the call process of the videophone has started during the stage of playing the multimedia ring back tone. cause user complaints

Method used

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Embodiment Construction

[0044] In order to make the purpose, technical solution and advantages of the present invention clearer, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0045] The first embodiment of the present invention relates to a videophone calling method. In this embodiment, the multimedia ring back tone server passes through the first bearer of the videophone established between the calling terminal and the multimedia ringback tone server, Play a multimedia ringback tone to the calling terminal. When it is detected that the called terminal is off-hook, a second bearer of videophone is established between the called terminal and the multimedia ring back tone server, and through the established first bearer and second bearer, the calling terminal Perform videophone communication with the called terminal. The network structure of this embodiment is as follows figure 1 As shown, it includes a Mobil...

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Abstract

A calling method for the video phone, includes: playing a Multimedia Ring Back Tone for a calling terminal via a first bearer of video phone established between a Multimedia Ring Back Tone server and the calling terminal; establishing a second bearer of video phone between a called terminal and the Multimedia Ring Back Tone server upon detecting that the called terminal answers the call; and performing a video phone communications between the calling terminal and the called terminal via the first bearer and the second bearer established. Another calling method for the video phone, comprises: playing a Multimedia Ring Back Tone for the calling terminal by the Multimedia Ring Back Tone server via a third bearer of video phone established with the calling terminal; establishing a fourth bearer of video phone between the calling terminal and the called terminal, and performing the video phone communication between the calling terminal and the called terminal via the fourth bearer. The present invention also provides the corresponding systems, thereby realizing the Multimedia Ring Back Tone service of video phone.

Description

technical field [0001] The invention relates to the communication field, in particular to the videophone call technology. Background technique [0002] The color ring back tone service is also called the personalized ring back tone service, which is customized by the called user and provides the calling user with a piece of music song or other recording instead of the ordinary ring back tone service. After the customer applies for the CRBT service, he can set his own personalized ring back tone, and when he is called, he will play personalized music or other recordings for the calling user instead of the ordinary ring back tone. Specifically, the personalized ring back tone can be any piece of music, song, recording, video, etc.; if it is a video, the calling user terminal needs to have the corresponding video media playback capability to experience it correctly. At this time, it is also called multimedia ring back tone. Or color TV business. [0003] The multimedia ring b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/12H04N7/14H04L29/06
CPCH04M2215/82H04M3/42102H04M15/8351H04L29/06326H04M15/844H04L29/0638H04M15/00H04M2215/8108H04L65/1096H04M2215/8137H04M15/83H04L65/1069H04M3/42017
Inventor 杨健陈国乔王雷
Owner HUAWEI TECH CO LTD
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