Method, system and apparatus for implementing multimedia customized ring back tone service

A multimedia and color ring technology, applied in the field of communication

Active Publication Date: 2009-01-07
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The above-mentioned services can realize playing IMS color ring to the calling party, but the played color ring is customized by the called user, and it reflects the personalized color of the called user. There is no ring-back tone service for calling users with personalized colors, and there is no solution for whether to play the calling ring back tone or the called ring back tone to the calling user when the calling party and the called party are both multimedia ring back tone users. In addition, the calling user may also want to filter ring tones

Method used

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  • Method, system and apparatus for implementing multimedia customized ring back tone service
  • Method, system and apparatus for implementing multimedia customized ring back tone service
  • Method, system and apparatus for implementing multimedia customized ring back tone service

Examples

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Embodiment C7

[0164] The calling party A, the called party b, and the called party e involved in the embodiment C7 of the present invention and the embodiment C8 of the present invention are all multimedia CRBT users, "the calling terminal sets an indication in the call request to trigger the calling CRBT The calling CRBT AS and the called CRBT AS resolve the identifier in the call request".

[0165] see Figure 16 , embodiment C7 of the present invention provides the process that the calling party A initiates an IMS call to the called party b, and finally plays the process of the calling party's CRBT. The specific signaling process is as follows:

[0166] Step 0701, the calling party finds out that the color ring tone corresponding to the called party b is "caller tone" according to the user setting and the terminal identification of the called party b, and judges that the calling party's color ring tone is played when the calling party A calls the called party b, and sets "callertone "Ad...

Embodiment C9

[0180] The calling party A, the called party c, and the called party f involved in embodiment C9 of the present invention and embodiment C10 of the present invention are all multimedia CRBT users, "the calling terminal sets an indication in the call request to trigger the calling CRBT or the called CRBT The identification of the calling CSCF and the called CSCF resolve the identification in the call request".

[0181] see Figure 18 , embodiment C9 of the present invention provides the process that the calling party A initiates an IMS call to the called party c, and finally plays the process of the calling party's CRBT. The specific signaling process is as follows:

[0182] Step 0901, same as step 0701;

[0183] Step 0902, the calling INVITE signaling is sent to the calling CSCF, and the INVITE signaling carries the calling terminal identifier, the called terminal identifier, the normal media SDP (offer1) and "caller tone" used by the calling party to establish a call;

[01...

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Abstract

The embodiment of the invention provides a method for realizing multimedia color ring back tone (CRBT) service, which includes that: a calling terminal launches a call request; a strategy for broadcasting CRBT is analyzed according to the call request, the strategy for broadcasting CRBT refers to the strategy for broadcasting CRBT from a calling party or from a called party or the strategy for filtering CRBT; according to the result of the analysis, media negotiation of CRBT from a calling party or media negotiation of CRBT from a called party is carried out or the media negotiation of CRBT is not carried out; after receiving ringing signals of the called party, according to the result of the media negotiation, the CRBT from a calling party or the CRBT from a called party is broadcasted to the calling party or the CRBT is not broadcasted. By the technical proposal provided by the embodiment of the invention, calling party CRBT service can be realized in the IMS field, and calling party CRBT service or called party CRBT service can be determined to be provided to the calling party according to ordered strategies, and meanwhile, CRBT filtration service can also be realized, thus ensuring that users can experience the autonomy of the CRBT service.

Description

technical field [0001] The invention relates to the field of communication, in particular to a method, system and device for realizing multimedia ring back tone service. Background technique [0002] The IP Multimedia Subsystem (IMS, IP Multimedia Subsystem) is a subsystem supporting IP multimedia services proposed by the 3rd generation mobile communication partner organization 3GPP in the Release 5 standard. The IMS uses a Session Initiation Protocol (SIP, Session Initiation Protocol) call control mechanism to create, manage and terminate various types of multimedia services. IMS provides the basis for business convergence, and it supports voice, data and multimedia services as well as new applications based on IP technology. [0003] The IMS domain color ring service is a called service. When the calling party initiates a call through the IMS domain and the called party can receive the incoming call, if the called party is a ring back ring subscriber and has subscribed to...

Claims

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Application Information

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IPC IPC(8): H04Q7/22H04Q7/38H04L29/08
CPCH04M7/129H04M3/42102H04M2201/16H04M3/42017H04M3/42059
Inventor 吴凌燕包渊许国军汪浩渝柯善阳王嗣琛孙瑞囡
Owner HUAWEI TECH CO LTD
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