WO2012075721A1

WO2012075721A1 - Method and device for implementing chromatic image service

Info

Publication number: WO2012075721A1
Application number: PCT/CN2011/070608
Authority: WO
Inventors: 周士俊; 陈世忠; 屠要峰; 余湛悦; 陈小强; 张再军; 王永银; 卞福升; 吕伟初
Original assignee: 中兴通讯股份有限公司
Priority date: 2010-12-06
Filing date: 2011-01-25
Publication date: 2012-06-14
Also published as: CN102158611A; CN102158611B

Abstract

A method and a device for implementing a chromatic image service are disclosed by the present invention, which is used to implement the chromatic image service, based on a narrowband line and a wideband line, on a fixed terminal in a narrowband network, thus enabling the effect for playing the chromatic image to be better. The method for implementing the chromatic image service includes the following steps: after sending a calling request to a called terminal through the narrowband line, a calling terminal obtains location information of a chromatic image file customized for the calling terminal user by the called terminal user when the calling terminal does not shield the chromatic image file (S101); according to the location information, the calling terminal downloads, through the wideband line, and plays the chromatic image file customized for the calling terminal user by the called terminal user (S102).

Description

Method and device for realizing color image business

The present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for implementing a color image service. Background technique

The color image is a user-customized enhanced presentation type service, which can actively provide a customized animation or video image information to the user's terminal device during the call.

When the calling user terminal calls the called user terminal, the called user terminal will play the animation or video content newly customized by the calling user as the called user. Among them, the user can customize the color image content that needs to be displayed to other users through the multimedia color image system.

In the current color image service, when the customized image content of the calling user is played through the fixed telephone, the playback effect of the color image content is limited by the display capability of the fixed telephone, especially for the fixed terminal using the traditional narrowband fixed network, due to the user. Customized color image content has a large amount of data, while narrowband transmission capacity is limited, resulting in a fixed terminal that does not display color image content well. In some cases, users do not want to give up the way to communicate using a narrowband network.

In summary, the fixed terminal in the existing narrowband network only downloads and plays the color image through the narrowband line, and the color image service cannot be well realized. Summary of the invention

The embodiments of the present invention provide a method and a device for implementing a color image service, which are used to implement a color image service based on a narrowband line and a broadband line on a fixed terminal in a narrowband network, and improve the playback effect of the color image.

In order to achieve the above object, the technical solution of the present invention is achieved as follows:

A method for implementing a color image service, the method comprising: After the calling terminal sends a call request to the called terminal through the narrowband line, when the calling terminal does not block the color image file, the location information of the color image file customized by the called terminal user for the calling terminal user is obtained;

The calling terminal downloads and plays the color image file customized by the called terminal user as the calling terminal user through the broadband line according to the location information.

The calling terminal downloads and plays the color image file through the broadband line according to the color image file location information corresponding to the called terminal, including:

After receiving the call response of the called terminal forwarded by the call center, the communication module of the calling terminal obtains the location information of the color image file customized by the called terminal user as the calling terminal user, and sends the location information to the calling terminal. Display module

The display module of the calling terminal sends an Ethernet data signal of the media acquisition request message of the color image file to the multimedia color image system, where the location information of the color image file customized by the called terminal user for the calling terminal user is carried;

The display module of the calling terminal acquires an Ethernet data signal of the media acquisition response message of the color image file sent by the multimedia color image system, and the color image file customized by the called terminal user for the calling terminal user;

The display module of the calling terminal acquires and plays the color image file customized by the called terminal user as the calling terminal user.

The method also includes:

The communication module of the calling terminal receives the answer notification request message from the called terminal, and sends a request message for stopping the playing of the color image file to the display module of the calling terminal according to the receiving notification request message;

The display module of the calling terminal stops downloading and playing the color image file according to the request message for stopping the playing of the color image file sent by the communication module of the calling terminal, and sends a response message for stopping the playing of the color image file to the communication module of the calling terminal. The method also includes:

After receiving the response message sent by the display module of the calling terminal to stop playing the color image file, the communication module of the calling terminal sends an answer notification response message to the called terminal.

The calling terminal is a fixed terminal in a narrowband network.

A color image service implementing device, the device comprising:

a communication module, configured to: after sending a call request to the called terminal by using a narrowband line, and acquiring, when the calling terminal does not block the color image file, obtaining location information of the color image file customized by the called terminal user as the calling terminal user;

And a display module, configured to download and play a color image file customized by the called terminal user as the calling terminal user through the broadband line according to the location information.

The display module includes:

a request unit, a media acquisition request message for generating a color image file, where the location information of the color image file customized by the called terminal user as the calling terminal user is included;

a modem unit, configured to convert a media acquisition request message of the color image file generated by the request unit into an Ethernet data signal, and send the information to the multimedia color image system; and, to send the color image file of the multimedia color image system The media acquisition response message is converted into an Ethernet data signal and sent to the acquisition unit;

An obtaining unit, configured to obtain a media acquisition response message of the color image file sent by the modem unit, and obtain a color image file customized by the called terminal user as the calling terminal user;

The playing unit is configured to play a color image file customized by the called terminal user as the calling terminal user. The communication module includes:

a location information acquiring unit, configured to obtain, by using a narrowband line, a location information of a color image file customized by the called terminal user as a calling terminal user, and forwarding the location information to the display module;

Controlling a stop playing unit, configured to receive an answer notification request message from the called terminal, and And sending, by the receiving module, a request message for stopping the playing of the color image file to the display module; the displaying module further includes:

The stopping unit is configured to stop downloading and playing the color image file according to the request message for stopping the playing of the color image file sent by the communication module, and send a response message for stopping the playing of the color image file to the communication module.

After receiving the response message sent by the display module to stop playing the color image file, the control stop playing unit is further configured to: send an answer notification response message to the called terminal.

The device is a fixed terminal in a narrowband network.

In the embodiment of the present invention, after the calling terminal sends a call request to the called terminal through the narrowband line, and when the calling terminal does not block the color image file, the location information of the color image file customized by the called terminal user for the calling terminal user is obtained. The calling terminal downloads and plays the customized image file of the called terminal user as the calling terminal user through the broadband line according to the location information of the color image file customized by the called terminal user as the calling terminal user, thereby being in the narrowband network. The color image service based on the narrowband line and the broadband line is implemented on the fixed terminal, so that the color image is better played. DRAWINGS

1 is a schematic flowchart of a method for implementing a color image according to an embodiment of the present invention; FIG. 2 is a schematic structural diagram of a device for implementing a color image according to an embodiment of the present invention; FIG. 4 is a schematic diagram of a method for implementing a color image service by using a terminal provided by an embodiment of the present invention. detailed description

The embodiment of the invention provides a method and a device for implementing a color image service, which are used to implement a color image service based on a narrowband line and a broadband line on a fixed terminal in a narrowband network, so that the effect of the color image is better.

For a conventional fixed network user who does not want to abandon communication using a narrowband network, the embodiment of the present invention It is possible to implement a fixed terminal to implement broadband services on a narrowband network to meet user requirements.

The technical solutions provided by the embodiments of the present invention are described below with reference to the accompanying drawings.

Referring to FIG. 1, a method for implementing a color image service according to an embodiment of the present invention includes the following steps: Step 101: After a calling terminal sends a call request to a called terminal through a narrowband line, and when the calling terminal does not block the color image file, Obtaining location information of the color image file customized by the called terminal user as the calling terminal user.

Step 102: The calling terminal downloads and plays the color image file customized by the called terminal user as the calling terminal user through the broadband line according to the location information of the color image file customized by the called terminal user as the calling terminal user.

Preferably, after the calling terminal sends a call request to the called terminal through the narrowband line, the method further includes:

The called terminal downloads and plays the color image file customized by the calling terminal user for the called terminal user according to the location information of the color image file customized by the calling terminal user for the called terminal user.

Preferably, the called terminal downloads and plays the color image file customized by the calling terminal user for the called terminal user according to the location information of the color image file customized by the calling terminal user for the called terminal user, including:

The communication module of the called terminal receives the call request of the call center through the narrowband line, and obtains the location information of the color image file customized by the calling terminal user for the called terminal user, and sends the location information to the display module of the called terminal. ;

The display module of the called terminal sends an Ethernet data signal of the media acquisition request message of the color image file to the multimedia color image system, where the location information of the color image file customized by the calling terminal user for the called terminal user is carried;

The display module of the called terminal acquires an Ethernet data signal of a media acquisition response message of the color image file sent by the multimedia color image system, where the color image file customized by the calling terminal user for the called terminal user is included; The display module of the called terminal acquires and plays a color image file customized by the calling terminal user for the called terminal user.

Preferably, the method further includes:

The display module of the called terminal notifies the communication module of the called terminal, and has acquired and played the color image file customized by the calling terminal user for the called terminal user;

The communication module of the called terminal sends a call response to the call center;

The call center sends a call response to the calling terminal, where the location information of the color image file customized by the called terminal user to the calling terminal user is included;

The calling terminal obtains the location information of the color image file customized by the called terminal user as the calling terminal user, and is obtained from the call response sent by the call center.

Preferably, after the communication module of the called terminal sends a call response to the call center, before the call center sends the call response to the calling terminal, the method further includes:

The call center sends a caller authentication request to the multimedia color image system according to the call response of the called terminal;

The multimedia color image system determines whether the calling terminal shields the color image file according to the calling party authentication request, and determines the location information of the color image file customized by the called terminal user as the calling terminal user when the color image file is not blocked;

The multimedia color image system returns a caller authentication response to the call center, where the location information of the color image file customized by the called terminal user for the calling terminal user is included.

Preferably, the calling terminal downloads and plays the color image file through the broadband line according to the color image file location information corresponding to the called terminal, including:

The display module of the calling terminal sends a media acquisition request for the color image file to the multimedia color image system The Ethernet data signal of the message, which carries the location information of the color image file customized by the called terminal user as the calling terminal user;

Preferably, the method further includes:

The display module of the calling terminal stops downloading and playing the color image file according to the request message for stopping the playing of the color image file sent by the communication module of the calling terminal, and sends a response message for stopping the playing of the color image file to the communication module of the calling terminal.

Preferably, the method further includes:

Preferably, before the communication module of the calling terminal receives the answer notification request message from the called terminal, the method further includes:

The communication module of the called terminal sends a request message for stopping the playing of the color image file to the display module of the called terminal;

The display module of the called terminal stops downloading and playing the color image file according to the request message for stopping the playing of the color image file sent by the communication module of the called terminal, and sends a response message for stopping the playing of the color image file to the communication module of the called terminal.

Preferably, after the calling terminal sends a call request to the called terminal through the narrowband line, the method Also includes:

The call center sends a called authentication request to the multimedia color image system according to the call request of the calling terminal;

The multimedia color image system determines whether the called terminal shields the color image file according to the called authentication request, and determines the location information of the color image file customized by the calling terminal user for the called terminal user when the color image file is not blocked;

The multimedia color image system returns a called authentication response to the call center, where the location information of the color image file customized by the calling terminal user for the called terminal user is included.

After receiving the called authentication response sent by the multimedia color image system, the call center sends a call request to the called terminal, where the location information of the color image file customized by the calling terminal user for the called terminal user is included;

Preferably, the calling terminal is a fixed terminal in a narrowband network.

Referring to FIG. 2, a device for implementing a color image service according to an embodiment of the present invention includes:

The communication module 101 is configured to: after sending a call request to the called terminal by using the narrowband line, and obtain the location information of the color image file customized by the called terminal user as the calling terminal user when the calling terminal does not block the color image file;

The display module 102 is configured to download and play the color image file customized by the called terminal user as the calling terminal user through the broadband line according to the location information of the color image file customized by the called terminal user as the calling terminal user.

Preferably, the display module 102 includes:

The request unit 201 is configured to generate a media acquisition request message for the color image file, where the location information of the color image file customized by the called terminal user is the calling terminal user;

The modem unit 202 is configured to obtain the media of the color image file generated by the request unit 201 The request message is converted into an Ethernet data signal and sent to the multimedia color image system; and the media acquisition response message of the color image file sent by the multimedia color image system is converted into an Ethernet data signal, and sent to the acquisition unit 203;

The obtaining unit 203 is configured to obtain a media acquisition response message of the color image file sent by the modulation and demodulation unit 202, and obtain a color image file customized by the called terminal user as the calling terminal user, and a playing unit 204, configured to play the called The color image file customized by the end user as the calling terminal user.

Preferably, the communication module 101 includes:

The location information obtaining unit 301 is configured to obtain the location information of the color image file customized by the called terminal user as the calling terminal user through the narrowband line, and forward the location information to the display module 102. ;

The control stop playback unit 302 is configured to receive an answer notification request message from the called terminal, and send a request message for stopping the playing of the color image file to the display module 102 according to the answer notification request message;

The display module 102 further includes:

The stopping unit 205 is configured to stop downloading and playing the color image file according to the request message for stopping the playing of the color image file sent by the communication module 101, and send a response message to the communication module 101 to stop playing the color image file.

Preferably, after receiving the response message sent by the display module 102 to stop playing the color image file, the control stop playing unit 302 sends an answer notification response message to the called terminal.

Preferably, the device is a fixed terminal in a narrowband network. The terminal can be used as a calling terminal or as a called terminal.

The device provided by the embodiment of the invention can be a fixed telephone terminal device, can simultaneously access broadband and narrowband, and can display various multimedia files (including color images). The device can include a communication module, a display module, a narrowband access module, and a broadband access module. Fixed telephone provided by embodiment of the present invention The terminal device has the function of calling the traditional fixed telephone, and also supports the function of playing various multimedia files.

The fixed telephone terminal device provided by the embodiment of the invention has the call function of the traditional fixed telephone and the powerful multimedia display function, and is connected to the traditional telephone network of the user, and is divided into two lines by the splitter, and one line is connected to the embodiment of the present invention. The communication module in the provided terminal device, the line functions as a narrowband line for controlling and waking up, and the other line is connected to the modem (modem), and the analog signal containing the color image file is converted into the ether containing the color image file through the modem. After the network data signal, the signal is received by the display module and the color image file is automatically played, that is, the line acts as a broadband line and is mainly responsible for data transmission. The communication module controls the display module, and the display module interacts with the external network through the broadband line to obtain multimedia file data information.

That is to say, in the fixed telephone terminal device provided by the embodiment of the present invention, the functions of each module are as follows:

The communication module, which functions similarly to the functions of a conventional fixed telephone, is used for making a call, answering a call, calling, etc., and also supports control of the display module;

The display module is mainly used for playing and displaying various media files, and receiving control information of the communication module. The control information includes: obtaining media files from an external service server, stopping acquisition of media files, and stopping playback of media files.

A narrowband access module for analog signals received from conventional fixed line telephone lines and forwarded to the communication module, which may be part of the communication module.

The broadband access module is used to receive Ethernet data packets of large data volume. This module can be attached to the display module.

FIG. 3 is a schematic diagram of networking of a terminal device and an external system according to an embodiment of the present invention. The external service system, including the color image service system, for the embodiment of the present invention, the external service system may be an entity that provides various multimedia service information. The splitter, which accesses the traditional fixed line signal, and separates multiple lines. In the embodiment of the present invention, the analog signal from the external service system is divided into two lines, one line is connected to the access communication module (corresponding to the narrowband line), and the other line is connected to the modem (corresponding to the broadband line).

The modem may be disposed in the display module, that is, belongs to the terminal device; or may be separately set, that is, disposed outside the terminal device. Used to convert between analog and digital signals.

The splitter can also be set in the terminal device or set outside the terminal device.

The traditional color image service usually means that the calling party customizes a promotional picture for the called party. In the process of ringing the called party, the picture is displayed on the called party's terminal. If the calling party does not customize, it will be displayed. A default image, usually the operator can use this image as a promotional ad.

The embodiment of the present invention provides a color image service that can be implemented by the technical solution. On the basis of the prior art, a function of the called party to customize the color image of the calling party is added, that is, the process in which the calling user waits for the called user to wait. If the called user also customizes the color image for the calling user, the calling user's terminal also downloads the media file and displays it. If there is no customization, a default color image is displayed. At the same time, the calling and called users can set whether to block the function of the color image. If the calling user shields the function, the calling user does not go to the color image server to obtain the color image media when the calling user calls the called party. Similarly, if the called user blocks the function, the called user's terminal does not go to the color image server to obtain the color image media file. The blocking function is set by each user on the operator's operation and maintenance website.

FIG. 4 is a schematic diagram of a color image service implemented by a terminal device provided by an embodiment of the present invention. A detailed description of an implementation solution of a color image service is provided below.

The calling party initiates a call request, and the request is sent to the call center, and the call center initiates an authentication query request to the color image system, including: the calling party number and the called party number.

The process of authentication query (referred to as the first query process) includes:

Step 1: The multimedia color image system queries whether the called party has blocked the function of the color image service, such as If yes, the multimedia color image system directly returns the information to the call center, prompting the called center user to block the color image service, and if not, proceed to the next step;

Step 2: The multimedia color image system queries whether the calling party customizes the color image for the called party. If yes, the color image system returns the position information of the color image file customized by the calling party to the called party in the response. For the call center, if there is no customization, take the location information of the default color image file in the response.

That is to say, the query result obtained by the call center has three kinds of information: 1. The called party has blocked the color image service; 2. The called party is not blocked, the calling party does not customize the color image service for the called party, and needs to be The default image location sent by the calling party; 3. The called party is unmasked, the calling party customizes the color image service for the called party, and the location information of the color image file that needs to be sent to the called party.

After the call center obtains the information returned from the color image service system, if the called user has blocked the color image service, the call center directly initiates a call request to the called party terminal, and the location information of the color image media file is not carried in the request, and the trigger is not carried. The called terminal initiates the information of obtaining the color image request; if the called user is not shielded, the call center needs to carry the location information of the color image media file in the call request initiated by the call center, and needs to carry the triggered called party to obtain Information about the color image file request. In short, in this call request, it is necessary to clarify whether the called party terminal obtains the information of the color image. If it needs to be acquired, it is also necessary to specify the location information of the color image file customized by the calling terminal user for the called terminal user, or clear the default color. Location information like.

The communication module of the called party terminal receives the call request of the call center. If the request does not include the information that needs to obtain the color image file, the communication module directly starts ringing, waits for the user to answer, and returns a response to the call center; The request includes the information that needs to obtain the color image file, and the communication module of the called party terminal sends the obtained request control information to the display module of the called party terminal through the narrowband network, and the information includes: the acquired control information, the color image The location information of the file (the calling end user is customized for the called terminal user, or the default). After receiving the request, the display module of the called party terminal receives the color image file included in the request through the broadband network. The location downloads the color image file and starts playing the file. The display module of the called party terminal returns a response to the communication module of the called party terminal, informing that the color image file has been downloaded and played. The communication module of the called party terminal returns a call response to the call center.

After receiving the call response from the called party terminal, the call center learns that the called party terminal starts ringing and plays the color image media file. The call center initiates an authentication query request to the color image service system again to query whether the called party has customized the color image service for the calling party. The authentication query request includes: the calling party number and the called party number.

The process of authentication query (referred to as the second query process) includes:

Step 1: Query whether the calling party has blocked the function of the color image service. If yes, return the information directly to the call center, prompting the calling center caller to block the color image service. If not, go to the next step;

Step 2: Query whether the called party has customized the color image information for the calling party. If yes, the color image system returns the location information of the customized color image file to the call center in response, if not customized, The location information of a default image is taken in the response.

It can be seen that there are three kinds of results of the query: 1. The calling party has blocked the color image service; 2. The calling party has not blocked the color image service, and the called party does not customize the color image service for the calling party, and returns the default image position; 3. The calling party is not blocked, and the called party customizes the color image service for the calling party and returns the location information of the customized color image file.

The second query process can also be performed simultaneously with the first query process, and the call center saves the query result of the first query process and the second query process.

After the call center obtains the query result returned from the color image service system, if the result shows that the calling user has blocked the color image service, the call response is directly sent to the calling party terminal, and the location information of the color image media file is not carried in the response. The information that triggers the calling terminal to initiate the request for the color image is not carried. If the calling user does not block the color image service, the call center initiates a call response to the calling terminal and needs to carry the color of the called terminal user customized for the calling terminal user. Location letter like a file Information, and need to carry the request information that triggers the calling party to obtain the color image file customized by the called terminal user as the calling terminal user. In short, in this call response, it is necessary to clarify whether the calling party obtains the information of the color image. If it needs to be obtained, it is necessary to specify the location information of the color image file customized by the called terminal user for the calling terminal user, or to clarify the default color image. location information.

The communication module of the calling party terminal receives the call response of the call center. If the response does not include the information needed to obtain the color image file, the communication module directly broadcasts the normal ringing information, waiting for the called user to answer; if the call response includes If the information about the color image file needs to be obtained, the communication module sends the request control information for obtaining the color image file to the display module through the narrowband network, where the information includes: the acquired control information, the color image file (the called terminal user is the calling terminal) User-customized, or default, location information. After receiving the request control information, the display module downloads the color image media file from the location contained in the request through the broadband network, and plays the file.

The called party starts to answer, the called terminal needs to stop playing the downloaded color image media file, and the called party terminal communication module sends the control information for stopping the broadcast to the called terminal display module, and after the called terminal display module receives the control information, Stop playing the color image file, and then return to stop the playback response to the called terminal communication module. The called terminal communication module sends a request to start the answering call (ie, answering the notification request message) to the call center, and the call center sends the answering notification request message to the communication module of the calling party terminal, and the calling party also needs to stop the color image media file. During playback, the calling party terminal communication module sends a stop play request to the calling party terminal display module, and the calling party terminal display module stops playing the color image file and returns to stop the play response to the calling party terminal communication module. The calling party terminal communication module returns an answering notification response message to the call center, and the call center returns an answering notification response message to the communication module of the called terminal, and then the calling and called user starts the call.

It should be noted that the service application scope of the embodiment of the present invention is very broad, for example: the operator can be used for new service promotion, and the color image file of the module can be set at any time, and the related publicity content can be included therein; The service is applied to the user's personalized customization, such as: voice message, the called party user can set the audio or one of them when no one answers the call. The video content of the segment is uploaded to the color image service server, and such content is customized for all users who dial the number, and the video or audio is played when other users dial.

The terminal device provided by the embodiment of the present invention implements narrowband service control and broadband data transmission, and has strong innovation, and is a user who has a traditional fixed telephone and temporarily gives up the number, has a narrowband and broadband network but does not have The operator who builds the IMS network provides a solution to experience broadband services using narrowband numbers, which is extremely practical.

Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can be embodied in the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage and optical storage, etc.) including computer usable program code.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart and/or block diagrams, and combinations of flows and/or blocks in the flowcharts and/or block diagrams can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on the computer or other programmable device to produce the computer The processing is implemented such that instructions executed on a computer or other programmable device provide steps for implementing the functions specified in one or more blocks of the flowchart or in a block or blocks of the flowchart. The spirit and scope of the invention. Thus, it is intended that the present invention cover the modifications and the modifications of the invention

Claims

Claim

A method for implementing a color image service, the method comprising:

After the calling terminal sends a call request to the called terminal through the narrowband line, when the calling terminal does not shield the color image file, the location information of the color image file customized by the called terminal user for the calling terminal user is obtained;

The method according to claim 1, wherein the calling terminal downloads and plays the color image file through the broadband line according to the color image file location information corresponding to the called terminal, and includes:

3. The method according to claim 2, wherein the method further comprises: receiving, by the communication module of the calling terminal, an answer notification request message from the called terminal, and according to the answering notification request message, to the calling terminal The display module sends a request message for stopping the playing of the color image file; The display module of the calling terminal stops downloading and playing the color image file according to the request message for stopping the playing of the color image file sent by the communication module of the calling terminal, and sends a response message for stopping the playing of the color image file to the communication module of the calling terminal.

The method according to claim 3, wherein the method further comprises: after receiving the response message sent by the display module of the calling terminal to stop playing the color image file, the communication module of the calling terminal sends the response message to the called terminal. Send an answer notification response message.

The method according to any one of claims 1 to 4, characterized in that the calling terminal is a fixed terminal in a narrowband network.

6. A color image service implementation device, the device comprising:

The device according to claim 6, wherein the display module comprises: a requesting unit, a media acquisition request message for generating a color image file, wherein the called terminal user is customized for the calling terminal user Location information like a file;

The playing unit is configured to play a color image file customized by the called terminal user as the calling terminal user.

The device according to claim 7, wherein the communication module comprises: a location information obtaining unit, configured to: after sending a call request to the called terminal by using the narrowband line, acquire, by using a narrowband line, the location information of the color image file customized by the called terminal user as the calling terminal user, and forward the location information to the display module;

The control stop playing unit is configured to receive an answer notification request message from the called terminal, and send a request message for stopping the playing of the color image file to the display module according to the answering notification request message; the display module further includes:

The device according to claim 8, wherein the control stop playing unit receives the response message sent by the display module to stop playing the color image file, and is further configured to: send an answer notification response message to the called terminal. .

10. Apparatus according to any one of claims 6 to 9, wherein the apparatus is a fixed terminal in a narrowband network.