CN104717374B - The implementation method of one number service and Multimedia Ring Back Tone service, equipment and system - Google Patents

Abstract

The invention discloses a method, device and system for realizing one-number-to-one service and multimedia CRBT service. The method includes: a one-number-to-one service platform receives multimedia CRBT order information, and maintains the corresponding relationship between terminal identifiers and ringtone identifiers When receiving the call initiated by the calling user to the called user who subscribed to the one-number-to-one service, the One-Number-Tone service platform inquires whether the called user has subscribed to the multimedia CRBT service; The terminal ID corresponding to the calling user queries the corresponding ringtone ID, plays the multimedia color ringtone corresponding to the ringtone ID to the calling user, and initiates a call to the original called number corresponding to the called user and the bound co-ring number. . In the embodiment of the present invention, the conflict between the one-number service and the multimedia CRBT service can be solved, and the user can subscribe the one-number service and the multimedia CRBT service at the same time, which greatly improves the user experience and better meets the user's service requirements.

Description

Method, device and system for realizing one-number-to-one service and multimedia CRBT service

technical field

The present invention relates to the technical field of communications, and in particular, to a method, device and system for realizing a one-number-to-one service and a multimedia CRBT service.

Background technique

The One-Number Service of IMS (IP Multimedia Subsystem, IP Multimedia System) is a value-added service launched for mobile terminal users and fixed phone users. When , multiple called numbers (original called number, one or more ringing numbers) will ring simultaneously or sequentially to ensure that the user does not miss a call. In a typical application scenario, when a user leaves the office, if a colleague calls his desk phone, the mobile terminal and the phone will ring at the same time to ensure that no information in the office is missed.

The One-Number Service is implemented based on the IMS network, as shown in Figure 1, and its technical principle includes the following steps:

Step 1. The calling user initiates a call to the called user who subscribes to the One-Number Service.

Step 2: The call is routed to the OneNumber Service platform corresponding to the called user via the IMS network.

Step 3: The One Number Access service platform initiates a call to the original called number and one or more bound synchronous numbers at the same time according to the user subscription information and the synchronous number bound to the original called number.

Step 4: The original called number or a ringing number responds to the call to the OneNumber Service platform. As shown in Figure 1, answer the call to the one-number-to-one service platform for the same number 1.

Step 5: The One-Number Service platform replies the response message of the same number 1 to the IMS network.

Step 6. The IMS network replies the response message to the calling user, and the calling user talks to the ringing number 1.

Step 7. The One Number Access service platform terminates the ringing of other called parties. As shown in Figure 1, the one-number-to-one service platform terminates the ringing of the original called number and the ringing of the ringing number 2.

The multimedia CRBT service is an audio and video CRBT service launched for mobile terminal users and fixed phone users. It aims to play CRBT services including audio and video to the calling user. Call the user to play the CRBT service including audio and video.

In the prior art, the one-number-to-one service and the multimedia CRBT service are mutually exclusive, that is, after a user subscribes to one service, he cannot subscribe to another service. The principle is: if the user subscribes to the one-number-to-one service and the multimedia CRBT service at the same time, when the calling user initiates a call to the called user who has subscribed to the one-number-to-one service, the original called number and the bound simulcast number will both be called. Playing CRBT such as audio and video to the calling user will cause the calling user to hear mixed sounds and experience an extremely poor experience.

SUMMARY OF THE INVENTION

The embodiments of the present invention provide a method, device and system for realizing the one-number-to-one service and the multimedia CRBT service, so as to ensure that the user can subscribe to the one-number-to-one service and the multimedia CRBT service at the same time.

In order to achieve the above purpose, an embodiment of the present invention provides a method for implementing a one-number-to-one service and a multimedia CRBT service. ID, and maintains the corresponding relationship between the terminal ID and the ringtone ID; when the one-number-to-one service platform receives a call from the calling user to the called user who subscribes to the one-number-to-one service, it queries the Whether the called user has subscribed to the multimedia CRBT service; if so, the OneNumber Service platform uses the terminal identifier corresponding to the called user to query the corresponding ringtone identifier, and plays the ringtone identifier to the calling user corresponding multimedia CRBT, and initiate a call to the original called number corresponding to the called user and the bound simultaneous ringing number.

The one-number-to-one service platform receives the multimedia CRBT order information, and maintains the corresponding relationship between the terminal identifier and the ring tone identifier, including: the one-to-one service platform receives the CRBT order status synchronization instruction from the multimedia CRBT platform; Wherein, the CRBT order status synchronization instruction includes a terminal identifier and a ring tone identifier; if the CRBT order status synchronization instruction is used to indicate that the user subscribes to a multimedia CRBT service, the OneNumber Service platform records the terminal identifier locally. The correspondence between the ringtone identifier and the ringtone identifier; if the CRBT order status synchronization instruction is used to indicate that the user unsubscribes from the multimedia ringtone service, the OneNumber Service platform locally deletes the connection between the terminal identifier and the ringtone identifier. Corresponding relationship; if the CRBT order status synchronization instruction is used to indicate that the user updates the ringtone identifier, the OneNumber Service platform locally updates the corresponding relationship between the terminal identifier and the ringtone identifier.

The process of playing the multimedia CRBT corresponding to the ring tone identifier to the calling user by the one-number service platform specifically includes: the one-number service platform sends a request message to the multimedia CRBT platform, and the request message carries The terminal identification of the calling user and the ringtone identification; the multimedia color ringtone platform uses the terminal identification of the calling user to play the multimedia color ringtone corresponding to the ringtone identification to the calling user; or, the one-number The service platform locally stores the multimedia CRBT corresponding to the ringtone identifier, and plays the multimedia CRBT corresponding to the ringtone identifier to the calling user.

The One Number Access service platform locally stores the multimedia CRBT corresponding to the ring tone identifier, which specifically includes: the One Number Access service platform records the number of times the called user is called, and records the number of times the called user is called in the number of times the called user is called. When the activity threshold is exceeded, send a ringtone download request to the multimedia CRBT platform, and the ringtone download request carries the ringtone identifier; the one-number-to-one service platform receives the ringtone returned by the multimedia CRBT platform. download address and file path corresponding to the tone ID, and download the multimedia CRBT corresponding to the ringtone ID to the local by using the download address and the file path.

The One Number Access service platform initiates a call to the original called number corresponding to the called user and the bound co-ring number, and further includes: when the multimedia color ringtone platform plays the multimedia color ringtone, the One Number Access service platform After receiving the response returned by the original called number or the same ringing number corresponding to the called user, send a Bye message to the multimedia CRBT platform, and the multimedia CRBT platform will stop sending the Bye message after receiving the Bye message. The calling user plays the multimedia CRBT corresponding to the ring tone identifier; or, when the one-number service platform plays the multimedia CRBT, the one-number service platform receives the original corresponding to the called user. After the called number or the ringing number returns an answer, stop playing the multimedia color ringtone corresponding to the ringtone identifier to the calling user.

An embodiment of the present invention provides a method for implementing a One Number Access service and a multimedia CRBT service, including:

The multimedia CRBT platform sends the multimedia CRBT order information to the No. 1 service platform, where the multimedia CRBT order information includes the terminal identifier and the ring tone identifier; the one-stop service platform maintains the relationship between the terminal identifier and the ring tone identifier. and when the calling user initiates a call to the called user, initiates a call to the original called number corresponding to the called user and the bound co-vibration number;

When the calling user initiates a call to the called user, the multimedia CRBT platform receives a request message from the OneNumber Service platform, where the request message carries the calling user's terminal ID and ringtone ID, and the ringtone ID It is queried by the one-stop service platform using the terminal identification corresponding to the called user;

After receiving the request message, the multimedia CRBT platform uses the terminal identifier of the calling user to play the multimedia CRBT corresponding to the ringtone identifier to the calling user.

The process for the multimedia CRBT platform to send the CRBT order information to the No. 1 service platform specifically includes: the multimedia CRBT platform sends a CRBT order status synchronization instruction to the No. 1 service platform; wherein, the CRBT order status The synchronization instruction includes a terminal identifier and a ring tone identifier; if the CRBT order status synchronization instruction carries the first identifier, the CRBT order status synchronization instruction is used to indicate that the user subscribes to the multimedia CRBT service, and the CRBT service platform is used for The corresponding relationship between the terminal identifier and the ringtone identifier is recorded locally; if the CRBT order status synchronization instruction carries a second identifier, the CRBT order status synchronization instruction is used to indicate that the user unsubscribes from the multimedia CRBT service, and is set by The OneNumber Service platform locally deletes the correspondence between the terminal identifier and the ringtone identifier; if the CRBT order status synchronization instruction carries a third identifier, the CRBT order status synchronization instruction is used to indicate that the user To update the ringtone identifier, the one-number-to-one service platform locally updates the corresponding relationship between the terminal identifier and the ringtone identifier.

After the multimedia CRBT platform plays the multimedia CRBT corresponding to the ringtone identifier to the calling user, the method further includes: after the multimedia CRBT platform receives the Bye message from the OneNumber Service platform, Stop playing the multimedia CRBT corresponding to the ringtone ID to the calling user; the Bye message is returned by the OneNumber Service platform after receiving the original called number or the ringing number corresponding to the called user After answering, it is sent to the multimedia CRBT platform.

An embodiment of the present invention provides a one-number service platform, and the one-number service platform specifically includes:

a receiving module, configured to receive multimedia CRBT order information, where the multimedia CRBT order information includes a terminal identifier and a ringtone identifier, and maintains the correspondence between the terminal identifier and the ringtone identifier;

a query module, configured to query whether the called user has subscribed to the multimedia CRBT service when receiving a call initiated by the calling user to the called user who subscribes to the One-Number Service;

The processing module is used for querying the corresponding ring tone identifier by using the terminal identifier corresponding to the called user when the user subscribes to the multimedia CRBT service, playing the multimedia CRBT corresponding to the ring tone identifier to the calling user, and sending a message to the called user. The original called number corresponding to the user and the bound same-vibration number initiate a call.

The receiving module is specifically configured to receive a CRBT order status synchronization instruction from a multimedia CRBT platform; wherein, the CRBT order status synchronization instruction includes a terminal identifier and a ringtone identifier;

If the CRBT order status synchronization instruction is used to indicate that the user subscribes to the multimedia CRBT service, the corresponding relationship between the terminal identifier and the ringtone identifier is recorded locally; if the CRBT order status synchronization instruction is used to indicate that the user unsubscribes from the multimedia If the CRBT service is used, the corresponding relationship between the terminal identifier and the ring tone identifier is deleted locally; if the CRBT subscription status synchronization instruction is used to indicate that the user updates the ring tone identifier, the terminal identifier and the ring tone identifier are updated locally. Correspondence between.

The processing module is specifically configured to send a request message to the multimedia CRBT platform, where the request message carries the terminal identifier of the calling user and the ringtone identifier; the multimedia CRBT platform uses the calling user's terminal identifier to play the message to the calling user The multimedia CRBT corresponding to the ringtone identifier; or the multimedia CRBT corresponding to the ringtone identifier is stored locally, and the multimedia CRBT corresponding to the ringtone identifier is played to the calling user.

The processing module is further configured to record the number of times the called user is called, and when the number of times the called user is called exceeds the activity threshold, send a ringtone download request to the multimedia CRBT platform, and the The ringtone download request carries the ringtone identifier; receives the download address and file path corresponding to the ringtone identifier returned by the multimedia CRBT platform, and uses the download address and the file path to convert the ringtone identifier The corresponding multimedia CRBT is downloaded to the local.

The processing module is also configured to send a Bye message to the multimedia CRBT platform after receiving the response returned by the original called number or the same-ring number corresponding to the called user when the multimedia CRBT platform is playing the multimedia CRBT platform. After receiving the Bye message, the multimedia CRBT platform stops playing the multimedia CRBT corresponding to the ringtone ID to the calling user; After the original called number corresponding to the calling user or the response from the same ringing number is returned, the multimedia color ringtone corresponding to the ring tone identification is stopped to be played to the calling user.

An embodiment of the present invention provides a multimedia CRBT platform, and the multimedia CRBT platform specifically includes:

The sending module is used to send the multimedia CRBT order information to the one-stop service platform, where the multimedia CRBT order information includes terminal identification and ringtone identification; the terminal identification and the ringtone identification are maintained by the one-pass service platform and when the calling user initiates a call to the called user, initiates a call to the original called number corresponding to the called user and the bound co-vibration number;

A receiving module, configured to receive a request message from the OneNumber Service platform when the calling user initiates a call to the called user, where the request message carries the calling user's terminal identifier and ringtone identifier, and the ringtone identifier It is queried by the one-stop service platform using the terminal identification corresponding to the called user;

The processing module is configured to play the multimedia color ringtone corresponding to the ringtone identifier to the calling user by using the terminal identifier of the calling user after receiving the request message.

The sending module is specifically configured to send a CRBT order status synchronization instruction to the OneNumber Service platform; wherein, the CRBT order status synchronization instruction includes a terminal identifier and a ringtone identifier;

If the CRBT order status synchronization instruction carries the first identifier, the CRBT order status synchronization instruction is used to indicate that the user subscribes to the multimedia CRBT service, and the terminal identifier and the ringtone identifier are recorded locally by the OneNumber Service platform The corresponding relationship between them; if the CRBT order status synchronization instruction carries a second identifier, the CRBT order status synchronization instruction is used to indicate that the user unsubscribes from the multimedia CRBT service, and the OneNumber Service platform deletes all the CRBTs locally. The corresponding relationship between the terminal identifier and the ring tone identifier; if the CRBT order status synchronization instruction carries a third identifier, the CRBT order status synchronization instruction is used to indicate that the user updates the ring tone identifier, and the one-number call The service platform locally updates the correspondence between the terminal identifier and the ringtone identifier.

The processing module is further configured to stop playing the multimedia CRBT corresponding to the ringtone identifier to the calling user after receiving the Bye message from the one-number-to-one service platform; wherein the Bye message is the The one-number-to-one service platform sends the message to the multimedia CRBT platform after receiving the response returned by the original called number or the same-ring number corresponding to the called user.

An embodiment of the present invention provides a system for implementing a one-number-to-one service and a multimedia CRBT service, including:

The multimedia CRBT platform is used to send the multimedia CRBT order information to the OneNumber Service platform, where the multimedia CRBT order information includes a terminal identifier and a ringtone identifier;

The One-Number Service platform is used to receive multimedia CRBT order information and maintain the correspondence between the terminal identifier and the ring tone identifier carried in the multimedia CRBT order information; When the called user initiates a call, query whether the called user has subscribed to the multimedia CRBT service; if so, use the terminal identification corresponding to the called user to query the corresponding ringtone identification, and play the call to the calling user. The ring tone identifies the corresponding multimedia CRBT, and initiates a call to the original called number corresponding to the called user and the bound co-ring number.

The one-number-to-one service platform is specifically configured to send a request message to the multimedia CRBT platform, where the request message carries the terminal identifier of the calling user and the ringtone identifier; the multimedia CRBT platform uses the calling user's terminal The identifier plays the multimedia CRBT corresponding to the ringtone identifier to the calling user; or, locally stores the multimedia CRBT corresponding to the ringtone identifier, and plays the multimedia CRBT corresponding to the ringtone identifier to the calling user ; Wherein, when locally storing the multimedia CRBT corresponding to the ringtone identifier, the OneNumber Service platform is further used to record the number of times the called user is called, and when the number of times the called user is called exceeds the activity level When the threshold is set, send a ringtone download request to the multimedia CRBT platform, and the ringtone download request carries the ringtone identifier; receive the download address and file path corresponding to the ringtone identifier returned by the multimedia CRBT platform, and download the multimedia CRBT corresponding to the ringtone identifier to the local by using the download address and the file path.

Compared with the prior art, the embodiment of the present invention has at least the following advantages: in the embodiment of the present invention, the conflict between the one-number-to-one service and the multimedia CRBT service can be resolved, and the user can subscribe to the one-number-to-one service and the multimedia CRBT service at the same time, Significantly improve user experience and better meet user business needs.

Description of drawings

In order to illustrate the technical solutions of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, which are of great significance to the art For those of ordinary skill, other drawings can also be obtained from these drawings without any creative effort.

Fig. 1 is the realization flow schematic diagram of the one-number-pass business proposed in the prior art;

FIG. 2 is a schematic flowchart of a method for implementing the One Number Access service and the multimedia CRBT service (that is, the simultaneous realization of the One Number Access service and the multimedia CRBT service) proposed by Embodiment 1 of the present invention;

3 is a schematic structural diagram of a one-number-to-one service platform provided by Embodiment 2 of the present invention;

FIG. 4 is a schematic structural diagram of a multimedia CRBT platform according to Embodiment 3 of the present invention.

Detailed ways

The technical solutions in the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Aiming at the problems existing in the prior art, Embodiment 1 of the present invention provides a method for implementing the One Number Access service and the multimedia CRBT service, that is, simultaneously realizing the One Number Access service and the multimedia CRBT service.

In the embodiment of the present invention, in order to realize the one-number-to-one service and the multimedia CRBT service at the same time, it is necessary to synchronize the multimedia CRBT subscription information to the one-number-to-one service platform. Based on this, when a user subscribes to a multimedia CRBT service, the business support system (BOSS) delivers multimedia CRBT order information to the multimedia CRBT platform, where the multimedia CRBT order information includes a terminal identifier (ie, user number) and a ringtone identifier. Afterwards, the multimedia CRBT platform sends the multimedia CRBT order information to the OneNumber Service platform, where the multimedia CRBT order information includes the terminal identifier and the ring tone identifier. Afterwards, the one-number-to-one service platform receives the multimedia CRBT order information, and locally maintains the correspondence between the terminal identifier and the ringtone identifier.

In a preferred implementation of the embodiment of the present invention, the multimedia CRBT platform sends a CRBT order status synchronization instruction to the OneNumber Service platform, and the CRBT order status synchronization instruction includes a terminal identifier and a ringtone identifier; further, a The CRBT service platform receives the CRBT order status synchronization command from the multimedia CRBT platform, and based on the terminal ID and ringtone ID in the CRBT order status synchronization command, the CRBT service platform maintains the correspondence between the terminal ID and the ringtone ID locally. relation.

In this embodiment of the present invention, if the CRBT order status synchronization instruction carries the first identifier, the CRBT order status synchronization instruction is used to indicate that the user subscribes to the multimedia CRBT service; if the CRBT order status synchronization instruction is used to indicate that the user subscribes to the multimedia CRBT service, then a The QTO service platform records the correspondence between the terminal ID and the ringtone ID locally. Further, if the CRBT order status synchronization instruction carries the second identifier, the CRBT order status synchronization instruction is used to indicate that the user unsubscribes from the multimedia CRBT service, and if the CRBT order status synchronization instruction is used to indicate that the user unsubscribes from the multimedia CRBT service, the first The communication service platform locally deletes the correspondence between the terminal ID and the ringtone ID. Further, if the CRBT order status synchronization instruction carries a third identifier, the CRBT order status synchronization instruction is used to indicate that the user updates the ringtone identifier. The platform locally updates the correspondence between the terminal ID and the ringtone ID.

As shown in Table 1, it is an example of the message format of a CRBT order status synchronization instruction.

Table 1

Based on the correspondence between the terminal identifier and the ring tone identifier maintained locally by the One Number Access service platform, as shown in Figure 2, the implementation method of the One Number Access service and the multimedia CRBT service includes the following steps:

Step 201, the calling user initiates a call to the called user who has subscribed to the one-number service.

In step 202, the call is routed to the one-number-pass service platform corresponding to the called user via the IMS network.

Step 203: When receiving the call initiated by the calling user to the called user who subscribed to the One Number Access service, the one-number-to-one service platform inquires whether the called user has subscribed to the multimedia CRBT service; if yes, then executes step 204; if If not, the existing technology is used for processing, and the processing process is not repeated here.

Among them, when the One Number Access service platform receives a call initiated by the calling user to the called user who has subscribed to the One Number Access service, if the One Number Access service platform locally stores the terminal identifier corresponding to the called user (which can be The original called number or a bound simultaneous ringing number), that is, the correspondence between the called user's terminal identifier and the ringtone identifier is stored, indicating that the called user has subscribed to the multimedia color ringtone service, and step 204 needs to be performed; Otherwise, it means that the called user has not subscribed to the multimedia CRBT service.

In step 204, the One Number Access service platform uses the terminal identifier corresponding to the called user to query the corresponding ring tone identifier, plays the multimedia CRBT corresponding to the ring tone identifier to the calling user, and simultaneously sends the original called number and the bound number corresponding to the called user to the calling user. The designated ringing number (one or more ringing numbers) initiates a call.

In the embodiment of the present invention, the process of playing the multimedia CRBT corresponding to the ring tone identifier to the calling user by the One-Number Service platform specifically includes but is not limited to the following methods: Mode 1, the One-Number Service platform sends a request message to the multimedia CRBT platform, The request message carries the terminal ID and ringtone ID of the calling user; after that, the MCRBT platform receives the request message from the One-Number Service platform, and after receiving the request message, uses the terminal ID of the calling user to send the request message to the caller. Call the user to play the multimedia color ringtone corresponding to the ringtone ID. Mode 2: The One Number Access service platform locally stores the multimedia CRBT corresponding to the ringtone ID, so that the multimedia CRBT corresponding to the ringtone ID can be played directly to the calling user.

In mode 1, the One-Number Service platform sends a request message (INVITE message) to the multimedia CRBT platform, and the request message carries the calling user's terminal ID, ringtone ID, and calling media information; After receiving the request message from the one-stop service platform, it returns a response message to the one-stop service platform, and the response message carries the local media address information of the CRBT platform, and the one-stop service platform sends the media address information of the multimedia CRBT platform to the calling user. So far, the calling user and the multimedia CRBT platform have known each other's media address information, so that the multimedia CRBT platform can use the calling user's terminal identification to play the multimedia The calling user plays the multimedia CRBT corresponding to the original called user.

In Mode 2, the system administrator may also be required to set an activity threshold on the One-Number-One Service platform (the activity threshold refers to the number of calls within a specified time period, such as more than 10 calls per day). Based on this, the one-stop service platform also needs to record the number of times the called user is called (the number of times the called user is called within a specified time period), and when the number of times the called user is called exceeds the activity threshold (such as answering calls every day) If it exceeds 10 times, the called user is considered to be an active user), and the OneNumber Service platform directly downloads the multimedia CRBT corresponding to the ringtone ID from the CRBT platform. In the subsequent processing process, the One Number Access service platform can directly play the multimedia CRBT corresponding to the original called user to the calling user, thereby further reducing call delay and system loss, and optimizing user experience.

In the process of downloading the multimedia CRBT corresponding to the ringtone ID, the OneNumber Service platform can send a ringtone download request to the multimedia CRBT platform, and the ringtone download request carries the ringtone ID; after the multimedia CRBT platform receives the ringtone download After the request, return the download address and file path corresponding to the ringtone ID to the One-Number Service platform; the One-Number Service platform receives the download address and file path corresponding to the ringtone ID returned by the Multimedia Color Ringtone Platform, and uses the download address and file path. Download the multimedia CRBT corresponding to the ringtone ID to the local. Among them, the above-mentioned file download requirements are implemented based on the FTP (FileTransfer Protocol, file transfer protocol) protocol, and the one-number service platform can send the ringtone identification sequence to be downloaded to the multimedia color ringtone platform at a fixed time (such as 24:00) every day, and the multimedia The CRBT platform feeds back the corresponding download address and file path, so as to use the download address and file path to download related files.

As shown in Table 2, it is an example of the message format of a ringtone download request and its response.

In the embodiment of the present invention, for the scenario where the user uses the interface shown in Table 2 to change the ringtone, it is required that the one-number-to-one service platform needs to download the corresponding ringtone again. In addition, when the user's activity decreases, if the number of calls received for 5 consecutive days is less than 10 times (the threshold can be set), the user needs to be set as an inactive user, and the corresponding audio files will be deleted locally on the Yihaotong business platform. , and then follow the corresponding process to play the CRBT tone for it.

It should be noted that, when the One Number Access service platform initiates a call to the original called number corresponding to the called user and the bound co-vibration number (one or more co-vibration numbers) at the same time, the multimedia corresponding to the original called number needs to be blocked. CRBT, and block the multimedia CRBT corresponding to all the bound same-ring numbers.

Step 205, the original called number or a co-vibration number responds to the call to the one-number-to-one service platform. For example, the same number 1 answers the call to the One-Number Service platform, the original called number does not answer the call to the One-Number Service platform, and the same number 2 does not answer the call to the One-Number Service platform.

In step 206, the One-Number Service platform replies the answering message (such as the call answering message for ringing number 1) to the IMS network, and stops playing the multimedia color ringtone corresponding to the ringtone ID to the calling user.

When the multimedia CRBT platform is playing the multimedia CRBT platform, the One-Number Service platform sends a Bye message to the CRBT platform after receiving the response from the original called number or the same-ring number corresponding to the called user; After the Bye message from the one-stop service platform, stop playing the multimedia CRBT corresponding to the ringtone ID to the calling user. Or, when the Multimedia Ringtone is played by the One-Number Service platform, the One-Number Service platform stops playing the corresponding ring tone identification to the calling user after receiving the response returned by the original called number or the same-ring number corresponding to the called user. multimedia ringtones.

Step 207, the IMS network replies the answer message to the calling user, and the calling user communicates with the called user who returns the answer message, that is, the calling user communicates with the ringing number 1 that returns the answer message.

Step 208, the One Number Access service platform terminates the ringing of other called parties. For example, when the calling user is talking with the ringing number 1, the one-stop service platform terminates the ringing of the original called number and the ringing of the ringing number 2.

To sum up, in the embodiment of the present invention, by synchronizing the multimedia CRBT order information to the One-Number Service platform, and introducing a call from the One-Number Service platform to the Multimedia Color Ringtone platform during the calling process, the ordering of the One-Number Ring tones is realized. The process of playing the CRBT tone of the number to the calling party, solves the conflict between the one-number service and the multimedia CRBT service, realizes the coexistence of the 1-Number service and the multimedia CRBT service, and ensures that the user can subscribe the 1-Number service and the multimedia CRBT service at the same time. , greatly improve the user experience and better meet the user's business needs. Further, by downloading the ringtones of active users to play locally, the OneNumber Service platform further reduces call delay, improves user experience, and optimizes service experience.

Embodiment 2

Based on the same inventive concept as the above-mentioned method, an embodiment of the present invention also provides a service platform for One Number Access. As shown in FIG. 3 , the One Number Access service platform specifically includes:

The receiving module 11 is configured to receive multimedia CRBT order information, where the multimedia CRBT order information includes a terminal identifier and a ringtone identifier, and maintains the corresponding relationship between the terminal identifier and the ringtone identifier;

The query module 12 is configured to query whether the called user has subscribed to the multimedia CRBT service when receiving a call initiated by the calling user to the called user who has subscribed to the one-number-to-one service;

The processing module 13 is configured to, when the user subscribes to the multimedia CRBT service, use the terminal identifier corresponding to the called user to query the corresponding ring tone identifier, play the multimedia CRBT corresponding to the ring tone identifier to the calling user, and report to the called user The corresponding original called number and the bound ringing number initiate a call.

The receiving module 11 is specifically configured to receive a CRBT order status synchronization instruction from a multimedia CRBT platform; wherein, the CRBT order status synchronization instruction includes a terminal identifier and a ringtone identifier;

If the CRBT order status synchronization instruction is used to indicate that the user subscribes to the multimedia CRBT service, the corresponding relationship between the terminal identifier and the ringtone identifier is recorded locally; if the CRBT order status synchronization instruction is used to indicate that the user unsubscribes from the multimedia If the CRBT service is used, the corresponding relationship between the terminal identifier and the ring tone identifier is deleted locally; if the CRBT subscription status synchronization instruction is used to indicate that the user updates the ring tone identifier, the terminal identifier and the ring tone identifier are updated locally. Correspondence between.

The processing module 13 is specifically configured to send a request message to the multimedia CRBT platform, where the request message carries the terminal identification of the calling user and the ringtone identification; Play the multimedia CRBT corresponding to the ringtone identifier; or store the multimedia CRBT corresponding to the ringtone identifier locally, and play the multimedia CRBT corresponding to the ringtone identifier to the calling user.

The processing module 13 is further configured to record the number of times the called user is called, and when the number of times the called user is called exceeds the activity threshold, send a ringtone download request to the multimedia CRBT platform, and the The ringtone download request carries the ringtone identifier; receives the download address and file path corresponding to the ringtone identifier returned by the multimedia CRBT platform, and uses the download address and the file path to download the ringtone The multimedia CRBT corresponding to the logo is downloaded to the local.

The processing module 13 is further configured to send a Bye message to the multimedia CRBT platform after receiving the response returned by the original called number or the same-ring number corresponding to the called user when the multimedia CRBT platform is playing the multimedia CRBT platform, After receiving the Bye message, the multimedia CRBT platform stops playing the multimedia CRBT corresponding to the ringtone ID to the calling user; After the original called number corresponding to the called user or the answering number returned by the same ringing number, stop playing the multimedia color ringtone corresponding to the ring tone identification to the calling user.

Wherein, each module of the device of the present invention may be integrated into one body, or may be deployed separately. The above modules can be combined into one module, or can be further split into multiple sub-modules.

Embodiment 3

Based on the same inventive concept as the above method, an embodiment of the present invention also provides a multimedia CRBT platform. As shown in FIG. 4 , the multimedia CRBT platform specifically includes:

The sending module 21 is configured to send the multimedia CRBT order information to the one-number-to-one service platform, where the multimedia CRBT order information includes a terminal identification and a ringtone identification; the corresponding relationship between the identifiers, and when the calling user initiates a call to the called user, initiates a call to the original called number corresponding to the called user and the bound co-vibration number;

The receiving module 22 is configured to receive a request message from the OneNumber Service platform when the calling user initiates a call to the called user, where the request message carries the calling user's terminal identifier and ringtone identifier, and the ringtone The ID is queried by the OneNumber Service platform using the terminal ID corresponding to the called user;

The processing module 23 is configured to, after receiving the request message, play the multimedia color ringtone corresponding to the ringtone identifier to the calling user by using the terminal identifier of the calling user.

The sending module 21 is specifically configured to send a CRBT order status synchronization instruction to the OneNumber Service platform; wherein, the CRBT order status synchronization instruction includes a terminal identifier and a ringtone identifier;

If the CRBT order status synchronization instruction carries the first identifier, the CRBT order status synchronization instruction is used to indicate that the user subscribes to the multimedia CRBT service, and the terminal identifier and the ringtone identifier are recorded locally by the OneNumber Service platform The corresponding relationship between them; if the CRBT order status synchronization instruction carries a second identifier, the CRBT order status synchronization instruction is used to indicate that the user unsubscribes from the multimedia CRBT service, and the OneNumber Service platform deletes all the CRBTs locally. The corresponding relationship between the terminal identifier and the ring tone identifier; if the CRBT order status synchronization instruction carries a third identifier, the CRBT order status synchronization instruction is used to indicate that the user updates the ring tone identifier, and the one-number call The service platform locally updates the correspondence between the terminal identifier and the ringtone identifier.

The processing module 23 is further configured to stop playing the multimedia CRBT corresponding to the ringtone identifier to the calling user after receiving the Bye message from the one-number-to-one service platform; wherein the Bye message is: The one-number-to-one service platform sends the message to the multimedia CRBT platform after receiving the response returned by the original called number corresponding to the called user or the same-ring number.

Wherein, each module of the device of the present invention may be integrated into one body, or may be deployed separately. The above modules can be combined into one module, or can be further split into multiple sub-modules.

Embodiment 4

Based on the same inventive concept as the above method, the embodiment of the present invention also provides a system for implementing the One Number Access service and the multimedia CRBT service, and the system includes:

The multimedia CRBT platform is used to send the multimedia CRBT order information to the OneNumber Service platform, where the multimedia CRBT order information includes a terminal identifier and a ringtone identifier;

The One-Number Service platform is used to receive multimedia CRBT order information and maintain the correspondence between the terminal identifier and the ring tone identifier carried in the multimedia CRBT order information; When the called user initiates a call, query whether the called user has subscribed to the multimedia CRBT service; if so, use the terminal identification corresponding to the called user to query the corresponding ringtone identification, and play the call to the calling user. The ring tone identifies the corresponding multimedia CRBT, and initiates a call to the original called number corresponding to the called user and the bound co-ring number.

The one-number-to-one service platform is specifically configured to send a request message to the multimedia CRBT platform, where the request message carries the terminal identifier of the calling user and the ringtone identifier; the multimedia CRBT platform uses the calling user's terminal The identifier plays the multimedia CRBT corresponding to the ringtone identifier to the calling user; or, locally stores the multimedia CRBT corresponding to the ringtone identifier, and plays the multimedia CRBT corresponding to the ringtone identifier to the calling user ; Wherein, when locally storing the multimedia CRBT corresponding to the ringtone identifier, the OneNumber Service platform is further used to record the number of times the called user is called, and when the number of times the called user is called exceeds the activity level When the threshold is set, send a ringtone download request to the multimedia CRBT platform, and the ringtone download request carries the ringtone identifier; receive the download address and file path corresponding to the ringtone identifier returned by the multimedia CRBT platform, And download the multimedia CRBT corresponding to the ringtone identifier to the local by using the download address and the file path.

From the description of the above embodiments, those skilled in the art can clearly understand that the present invention can be implemented by means of software plus a necessary general hardware platform, and of course can also be implemented by hardware, but in many cases the former is a better implementation Way. Based on such understanding, the technical solutions of the present invention essentially or the parts that contribute to the prior art can be embodied in the form of a software product, and the computer software product is stored in a storage medium and includes several instructions for making a A computer device (which may be a personal computer, a server, or a network device, etc.) executes the methods described in the various embodiments of the present invention.

Those skilled in the art can understand that the accompanying drawing is only a schematic diagram of a preferred embodiment, and the modules or processes in the accompanying drawing are not necessarily necessary to implement the present invention.

Those skilled in the art may understand that the modules in the apparatus in the embodiment may be distributed in the apparatus in the embodiment according to the description of the embodiment, or may be located in one or more apparatuses different from this embodiment by making corresponding changes. The modules in the foregoing embodiments may be combined into one module, or may be further split into multiple sub-modules.

The above-mentioned serial numbers of the embodiments of the present invention are only for description, and do not represent the advantages or disadvantages of the embodiments.

The above disclosures are only a few specific embodiments of the present invention, however, the present invention is not limited thereto, and any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims (16)

1. A method for realizing one number service and multimedia color ring service is characterized in that the method comprises the following steps:

the method comprises the steps that a one-number service platform receives multimedia coloring ring back tone ordering information, wherein the multimedia coloring ring back tone ordering information comprises a terminal identification and a ring tone identification, and maintains the corresponding relation between the terminal identification and the ring tone identification;

when the one-number service platform receives a call initiated by a calling user to a called user who subscribes the one-number service, inquiring whether the called user subscribes a multimedia color ring service;

if yes, the one-number service platform utilizes the terminal identification corresponding to the called user to inquire the corresponding ring identification, plays the multimedia color ring corresponding to the ring identification to the calling user, and initiates a call to the original called number corresponding to the called user and the bound co-vibration number;

when the one-number service platform simultaneously initiates a call to an original called number corresponding to a called user and a bound co-vibration number, the multimedia coloring ring back tone corresponding to the original called number needs to be shielded, and the multimedia coloring ring back tone corresponding to all bound co-vibration numbers needs to be shielded;

the method for storing the multimedia polyphonic ringtone corresponding to the ringtone identification locally includes the following steps:

the one-number service platform records the called times of the called party, and sends a ring tone downloading request to a multimedia color ring platform when the called times of the called party exceed an activeness threshold value, wherein the ring tone downloading request carries the ring tone identification; and the one-number service platform receives a download address and a file path corresponding to the ring tone identification returned by the multimedia ring back tone platform, and downloads the multimedia ring back tone corresponding to the ring tone identification to the local by using the download address and the file path.

2. The method of claim 1, wherein the one number service platform receives multimedia coloring ring back tone subscription information and maintains the corresponding relationship between the terminal identifier and the ring back tone identifier, including:

the one-number service platform receives a coloring ring back tone ordering state synchronization instruction from a multimedia coloring ring back tone platform; the polyphonic ringtone ordering state synchronization instruction comprises a terminal identifier and a ringtone identifier;

if the polyphonic ringtone ordering state synchronization instruction is used for indicating a user to order the multimedia polyphonic ringtone service, the one-number service platform locally records the corresponding relation between the terminal identification and the ringtone identification;

if the polyphonic ringtone order state synchronization instruction is used for expressing that a user subscribes a multimedia polyphonic ringtone service, the one-number service platform locally deletes the corresponding relation between the terminal identifier and the ringtone identifier;

and if the polyphonic ringtone ordering state synchronization instruction is used for indicating a user to update the ringtone identification, the one-number service platform locally updates the corresponding relation between the terminal identification and the ringtone identification.

3. The method according to claim 1 or 2, wherein the process of playing the multimedia coloring ring back tone corresponding to the ring back tone identifier to the calling party by the one number service platform specifically includes:

the one-number service platform sends a request message to a multimedia color ring platform, wherein the request message carries a terminal identifier of a calling user and the ring identifier; the multimedia color ring platform plays the multimedia color ring corresponding to the ring identifier to the calling user by using the terminal identifier of the calling user; or,

and the one-number service platform locally stores the multimedia polyphonic ringtone corresponding to the ring tone identifier and plays the multimedia polyphonic ringtone corresponding to the ring tone identifier to the calling user.

4. The method of claim 3, wherein the one number service platform initiates a call to an original called number and a bound resonance number corresponding to the called user, and then further comprising:

when a multimedia color ring back tone platform plays a multimedia color ring back tone, the one-number service platform sends a Bye message to the multimedia color ring back tone platform after receiving a response returned by an original called number or a co-vibration number corresponding to a called user, and the multimedia color ring back tone platform stops playing the multimedia color ring back tone corresponding to the ring back tone identifier to a calling user after receiving the Bye message; or,

when the one-number service platform plays the multimedia coloring ring back tone, the one-number service platform stops playing the multimedia coloring ring back tone corresponding to the ring back tone identification to the calling party after receiving the response returned by the original called number or the co-vibration number corresponding to the called party.

5. A method for realizing one number service and multimedia color ring service is characterized in that the method comprises the following steps:

the multimedia coloring ring back tone platform sends multimedia coloring ring back tone ordering information to the one-number service platform, wherein the multimedia coloring ring back tone ordering information comprises a terminal identification and a ring back tone identification; the one number service platform maintains the corresponding relation between the terminal identification and the ring identification, and initiates a call to the original called number corresponding to the called user and the bound co-vibration number when the calling user initiates a call to the called user;

when a calling party initiates a call to a called party, the multimedia color ring platform receives a request message from the one-number service platform, wherein the request message carries a terminal identification and a ring identification of the calling party, and the ring identification is inquired by the one-number service platform by using the terminal identification corresponding to the called party;

after receiving the request message, the multimedia coloring ring back tone platform plays the multimedia coloring ring back tone corresponding to the ring back tone identification to the calling party by using the terminal identification of the calling party;

when the one-number service platform simultaneously initiates a call to an original called number corresponding to a called user and a bound co-vibration number, the multimedia coloring ring back tone corresponding to the original called number needs to be shielded, and the multimedia coloring ring back tone corresponding to all bound co-vibration numbers needs to be shielded;

the method for storing the multimedia polyphonic ringtone corresponding to the ringtone identification locally includes the following steps:

the one-number service platform records the called times of a called user, and sends a ring tone downloading request to a multimedia color ring platform when the called times of the called user exceed an activeness threshold value, wherein the ring tone downloading request carries the ring tone identifier; and the one-number service platform receives a download address and a file path corresponding to the ring tone identification returned by the multimedia ring back tone platform, and downloads the multimedia ring back tone corresponding to the ring tone identification to the local by using the download address and the file path.

6. The method of claim 5, wherein the process of the multimedia coloring ring back tone platform sending the multimedia coloring ring back tone subscription information to the one-number service platform specifically comprises:

the multimedia color ring back tone platform sends a color ring back tone ordering state synchronization instruction to the one-number service platform; the polyphonic ringtone ordering state synchronization instruction comprises a terminal identifier and a ringtone identifier;

if the polyphonic ringtone ordering state synchronization instruction carries a first identifier, the polyphonic ringtone ordering state synchronization instruction is used for indicating a user to order the multimedia polyphonic ringtone service, and the one-number service platform locally records the corresponding relation between the terminal identifier and the ringtone identifier; if the polyphonic ringtone order state synchronization instruction carries a second identifier, the polyphonic ringtone order state synchronization instruction is used for indicating a user to unsubscribe the multimedia polyphonic ringtone service, and the one-number service platform locally deletes the corresponding relation between the terminal identifier and the ringtone identifier; and if the polyphonic ringtone ordering state synchronization instruction carries a third identifier, the polyphonic ringtone ordering state synchronization instruction is used for indicating a user to update a ringtone identifier, and the one-number service platform locally updates the corresponding relation between the terminal identifier and the ringtone identifier.

7. The method of claim 5, wherein after the multimedia coloring ring back tone platform plays the multimedia coloring ring back tone corresponding to the ring back tone identifier to the calling user, the method further comprises:

after receiving the Bye message from the one-number service platform, the multimedia color ring platform stops playing the multimedia color ring corresponding to the ring identifier to the calling user; the Bye message is sent to the multimedia color ring platform by the one-number service platform after receiving a response returned by the original called number or the co-ringing number corresponding to the called user.

8. The one-number service platform is characterized by specifically comprising:

the receiving module is used for receiving multimedia coloring ring back tone ordering information, wherein the multimedia coloring ring back tone ordering information comprises a terminal identification and a ring back tone identification, and maintains the corresponding relation between the terminal identification and the ring back tone identification;

the system comprises a query module, a processing module and a processing module, wherein the query module is used for querying whether a called user subscribes a multimedia color ring back tone service or not when receiving a call initiated by a calling user to the called user subscribed with the one-number service;

the processing module is used for inquiring the corresponding ring tone identification by using the terminal identification corresponding to the called user when the user orders the multimedia color ring service, playing the multimedia color ring corresponding to the ring tone identification to the calling user, and initiating a call to the original called number corresponding to the called user and the bound co-vibration number;

when the one-number service platform simultaneously initiates a call to an original called number corresponding to a called user and a bound co-vibration number, the multimedia coloring ring back tone corresponding to the original called number needs to be shielded, and the multimedia coloring ring back tone corresponding to all bound co-vibration numbers needs to be shielded;

the processing module is further configured to record the number of times that a called user is called, and send a ring tone downloading request to the multimedia polyphonic ringtone platform when the number of times that the called user is called exceeds an activity threshold, where the ring tone downloading request carries the ring tone identifier; and receiving a download address and a file path corresponding to the ring tone identification returned by the multimedia ring back tone platform, and downloading the multimedia ring back tone corresponding to the ring tone identification to the local by using the download address and the file path.

9. The one-number service platform of claim 8,

the receiving module is specifically used for receiving a polyphonic ringtone ordering state synchronization instruction from the multimedia polyphonic ringtone platform; the polyphonic ringtone ordering state synchronization instruction comprises a terminal identifier and a ringtone identifier;

if the polyphonic ringtone ordering state synchronization instruction is used for indicating a user to order the multimedia polyphonic ringtone service, locally recording the corresponding relation between the terminal identification and the ringtone identification; if the polyphonic ringtone order state synchronization instruction is used for expressing that a user subscribes a multimedia polyphonic ringtone service, locally deleting the corresponding relation between the terminal identifier and the ringtone identifier; and if the polyphonic ringtone ordering state synchronization instruction is used for indicating the user to update the ringtone identification, locally updating the corresponding relation between the terminal identification and the ringtone identification.

10. The one-number service platform according to claim 8 or 9,

the processing module is specifically used for sending a request message to the multimedia coloring ring back tone platform, wherein the request message carries the terminal identification of the calling user and the ring back tone identification; the multimedia color ring platform plays the multimedia color ring corresponding to the ring identifier to the calling party by using the terminal identifier of the calling party; or storing the multimedia color ring corresponding to the ring identifier locally and playing the multimedia color ring corresponding to the ring identifier to the calling user.

11. The one-number service platform of claim 10,

the processing module is further configured to send a Bye message to the multimedia coloring ring back tone platform after receiving a response returned by the original called number or the co-ringing number corresponding to the called party when the multimedia coloring ring back tone platform plays the multimedia coloring ring back tone, and the multimedia coloring ring back tone platform stops playing the multimedia coloring ring back tone corresponding to the ring back tone identifier to the calling party after receiving the Bye message; or when the one-number service platform plays the multimedia coloring ring back tone, after receiving the response returned by the original called number or the co-vibration number corresponding to the called user, stopping playing the multimedia coloring ring back tone corresponding to the ring back tone identification to the calling user.

12. A multimedia color ring platform is characterized in that the multimedia color ring platform specifically comprises:

the system comprises a sending module, a receiving module and a sending module, wherein the sending module is used for sending multimedia coloring ring back tone ordering information to a one-number service platform, and the multimedia coloring ring back tone ordering information comprises a terminal identifier and a ring tone identifier; the one number service platform maintains the corresponding relation between the terminal identification and the ring identification, and initiates a call to the original called number corresponding to the called user and the bound co-vibration number when the calling user initiates a call to the called user;

the receiving module is used for receiving a request message from the one-number service platform when a calling party initiates a call to a called party, wherein the request message carries a terminal identification and a ring tone identification of the calling party, and the ring tone identification is inquired by the one-number service platform by using a terminal identification corresponding to the called party;

the processing module is used for playing the multimedia polyphonic ringtone corresponding to the ringtone identification to the calling user by using the terminal identification of the calling user after receiving the request message;

when the one-number service platform simultaneously initiates a call to an original called number corresponding to a called user and a bound co-vibration number, the multimedia coloring ring back tone corresponding to the original called number needs to be shielded, and the multimedia coloring ring back tone corresponding to all bound co-vibration numbers needs to be shielded;

the processing module is further configured to record the number of times that a called user is called, and send a ring tone downloading request to the multimedia polyphonic ringtone platform when the number of times that the called user is called exceeds an activity threshold, where the ring tone downloading request carries the ring tone identifier; and receiving a download address and a file path corresponding to the ring tone identification returned by the multimedia ring back tone platform, and downloading the multimedia ring back tone corresponding to the ring tone identification to the local by using the download address and the file path.

13. The multimedia coloring ring back tone platform of claim 12,

the sending module is specifically used for sending a polyphonic ringtone ordering state synchronization instruction to the one-number service platform; the polyphonic ringtone ordering state synchronization instruction comprises a terminal identifier and a ringtone identifier;

if the polyphonic ringtone ordering state synchronization instruction carries a first identifier, the polyphonic ringtone ordering state synchronization instruction is used for indicating a user to order the multimedia polyphonic ringtone service, and the one-number service platform locally records the corresponding relation between the terminal identifier and the ringtone identifier; if the polyphonic ringtone order state synchronization instruction carries a second identifier, the polyphonic ringtone order state synchronization instruction is used for indicating a user to unsubscribe the multimedia polyphonic ringtone service, and the one-number service platform locally deletes the corresponding relation between the terminal identifier and the ringtone identifier; and if the polyphonic ringtone ordering state synchronization instruction carries a third identifier, the polyphonic ringtone ordering state synchronization instruction is used for indicating a user to update a ringtone identifier, and the one-number service platform locally updates the corresponding relation between the terminal identifier and the ringtone identifier.

14. The multimedia coloring ring back tone platform of claim 12,

the processing module is further configured to stop playing the multimedia coloring ring back tone corresponding to the ring tone identifier to the calling subscriber after receiving the Bye message from the one-number service platform; the Bye message is sent to the multimedia color ring platform by the one-number service platform after receiving a response returned by the original called number or the co-ringing number corresponding to the called user.

15. A realization system of one number service and multimedia color ring service is characterized in that the realization system comprises:

the multimedia color ring back tone platform is used for sending multimedia color ring back tone ordering information to the one-number service platform, wherein the multimedia color ring back tone ordering information comprises a terminal identifier and a ring tone identifier;

the one-number service platform is used for receiving multimedia coloring ring back tone ordering information and maintaining the corresponding relation between a terminal identifier and a ring tone identifier carried in the multimedia coloring ring back tone ordering information; when receiving a call initiated by a calling user to a called user who subscribes a one-number service, inquiring whether the called user subscribes a multimedia color ring service; if yes, inquiring a corresponding ring tone identifier by using a terminal identifier corresponding to the called user, playing a multimedia color ring corresponding to the ring tone identifier to the calling user, and initiating a call to an original called number corresponding to the called user and a bound co-vibration number;

when the one-number service platform simultaneously initiates a call to an original called number corresponding to a called user and a bound co-vibration number, the multimedia coloring ring back tone corresponding to the original called number needs to be shielded, and the multimedia coloring ring back tone corresponding to all bound co-vibration numbers needs to be shielded;

the method for storing the multimedia polyphonic ringtone corresponding to the ringtone identification locally by the one-number service platform specifically includes: the one-number service platform is further used for recording the called times of the called party and sending a ring tone downloading request to the multimedia color ring platform when the called times of the called party exceed an activeness threshold value, wherein the ring tone downloading request carries the ring tone identifier; and receiving a download address and a file path corresponding to the ring tone identification returned by the multimedia ring back tone platform, and downloading the multimedia ring back tone corresponding to the ring tone identification to the local by using the download address and the file path.

16. The system of claim 15,

the one-number service platform is specifically used for sending a request message to a multimedia color ring platform, wherein the request message carries a terminal identifier of a calling party and the ring identifier; the multimedia color ring platform plays the multimedia color ring corresponding to the ring identifier to the calling user by using the terminal identifier of the calling user; or, locally storing the multimedia polyphonic ringtone corresponding to the ringtone identification, and playing the multimedia polyphonic ringtone corresponding to the ringtone identification to the calling user.