Method and system for presenting multimedia information of calling party at called terminal

Abstract

The invention relates to a method and a system for presenting multimedia information of a calling party at a called terminal. The method comprises the following steps that: S1, the calling party registers and subscribes a calling business card service through an IMS network system; S2, the calling user sets personalized multimedia information, and uploads and stores the personalized multimedia information to a calling business card application server; S3, the calling party is called, the calling is triggered to the calling business card application server to obtain the multimedia message of the calling party, the calling is returned to a calling session control unit, and an option of whether to receive the multimedia message of the calling party or not is pushed to the called terminal; andS4, the calling business card application server establishes or does not establish the multimedia transmission channel according to the selection of the called terminal after obtaining the message ofthe called terminal. According to the invention, the calling business card application server is added in the IMS system, a special App is not needed, the multimedia information of the calling can betransmitted, the called terminal has an option of whether to receive or not, the method is simple and efficient, and the user experience is good.

Description

technical field [0001] The invention relates to the field of communications, in particular to a method and system for presenting multimedia information of a calling party on a called terminal. Background technique [0002] In today's information age, there are many ways to convey and display various business information. The calling card service is a traditional value-added telecommunication service. In the era of 2G / 3G networks, there have been a variety of technical implementation methods, but they can only display text information. In addition, in the era of mobile Internet where smartphones are popular, some The method implemented by APP, this method needs to install a dedicated APP on the calling and called mobile phones, or separately on the called mobile phone, and download and display the multimedia business card information through this device. Multimedia business cards, the system is complex, and the called terminal is also forced to push information, the called p...

AI Technical Summary

Problems solved by technology

The calling business card service is a traditional telecom value-added service. In the 2G / 3G network era, there are already many technical methods to realize it, but they can only display text information. In addition, in the mobile Internet era where smart phones are popular, some use APP implementation method, this method needs to install a dedicated APP on the calling and called mobile phones, or separately on the called mobile phone, and download and display the multimedia business card information through this device. The specific implementation is to transfer it through SIP calls Multimedia business card, the system is complicated, and at the same time, the called terminal is forced to push information, the called party has no right to choose, and the user experience is not good

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