CN112866488A - Video color ring back tone playing method, server and terminal - Google Patents
Video color ring back tone playing method, server and terminal Download PDFInfo
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- CN112866488A CN112866488A CN202110015554.9A CN202110015554A CN112866488A CN 112866488 A CN112866488 A CN 112866488A CN 202110015554 A CN202110015554 A CN 202110015554A CN 112866488 A CN112866488 A CN 112866488A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42017—Customized ring-back tones
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42365—Presence services providing information on the willingness to communicate or the ability to communicate in terms of media capability or network connectivity
Abstract
The application discloses a method for playing a video color ring, a server and a terminal, which relate to the technical field of communication, and the method comprises the following steps: responding to a call response message sent by a called terminal, and acquiring a service capability identifier, wherein the service capability identifier is used for representing whether the called terminal supports a video color ring service or not; and judging whether to perform resource negotiation with the called terminal according to the service capability identifier so as to determine whether to play the video color ring. The method comprises the steps that a service capability identifier is obtained by responding to a call response message sent by a called terminal, and the service capability identifier is used for representing that the called terminal supports a video color ring service; according to the service capability identification, whether resource negotiation is carried out with the called terminal is judged to determine whether the video color ring is played, and signaling is processed according to conditions, so that the signaling processing flow is simplified, the problem of call failure caused by the fact that the called terminal does not support the video color ring service is solved, and the service quality of a user is improved.
Description
Technical Field
The application relates to the technical field of communication, in particular to a method, a server and a terminal for playing video color ring.
Background
The video color ring is a special service of VoLTE, and the 'heard color ring' is evolved into 'watched color ring'. A user makes a voice call or a video call under a VoLTE network, and a piece of video content is seen before the call is connected. The video color ring user can make or upload personalized video content, or select from a video library of an operator, and can set different video content aiming at different calling parties.
However, when the called terminal does not support the color ring back tone service or the called terminal does not subscribe to the video color ring back tone service, the network side device cannot acquire the service capability of the called terminal, so that the network side device can indiscriminately send a video color ring back tone negotiation request to the called terminal, the called terminal cannot normally answer a call, the communication function of a user is affected, and the user experience is poor.
Disclosure of Invention
Therefore, the application provides a method for playing a video color ring, a server and a terminal, so as to solve the problem that a called terminal cannot answer a call normally because the server can indiscriminately send a video color ring negotiation request to the called terminal.
In order to achieve the above object, a first aspect of the present application provides a method for playing a video polyphonic ringtone, including: responding to a call response message sent by a called terminal, and acquiring a service capability identifier, wherein the service capability identifier is used for representing whether the called terminal supports a video color ring service or not; and judging whether to perform resource negotiation with the called terminal according to the service capability identifier so as to determine whether to play the video color ring.
In some specific implementations, determining whether to perform resource negotiation with a called terminal according to a service capability identifier to determine whether to play a video color ring, includes: under the condition that the service capability identifier is determined to represent that the called terminal supports the video color ring service, performing first resource negotiation with the called terminal to determine first resource information for playing the video color ring; providing a video color ring for the called terminal according to the first resource information so that the called terminal plays the video color ring; and under the condition that the service capability identifier is determined to represent that the called terminal does not support the video color ring service, sending a common ringing instruction to the called terminal so as to enable the called terminal to carry out voice call with the calling terminal.
In some specific implementations, in a case that it is determined that the service capability identifier represents that the called terminal supports the video color ring service, performing a first resource negotiation with the called terminal to determine first resource information for playing the video color ring, including: sending a first resource negotiation request to a called terminal; responding to a first resource negotiation response fed back by a called terminal, and determining a first media type and a first coding format corresponding to a video color ring supported by the called terminal; acquiring the data transmission speed between the calling terminal and the called terminal; according to the first media type and the first coding format, searching a resource information table corresponding to the video color ring which can be played by the current server to obtain a search result, wherein the resource information table comprises the media type and the coding format; and determining the first resource information according to the search result and the data transmission speed.
In some implementations, the first resource information includes: any one or more of media types, coding formats and data transmission speeds corresponding to the video color ring.
In some specific implementations, providing the video color ring for the called terminal according to the first resource information, so that after the called terminal plays the video color ring, the method further includes: stopping playing the video color ring in response to the answering response fed back by the called terminal; and sending a second resource negotiation request to the called terminal so that the called terminal and the calling terminal perform second resource negotiation and determine second resource information for voice communication.
In order to achieve the above object, a second aspect of the present application provides a method for playing a video color ring, where the method includes: receiving a call request message sent by a calling terminal, wherein the calling terminal supports a video color ring service; generating a call response message according to a service capability identifier of the current called terminal, wherein the service capability identifier is used for representing whether the current called terminal supports the video color ring service; and sending a call response message to the video color ring operation server so that the video color ring operation server judges whether to perform resource negotiation with the current called terminal according to the service capability identifier to determine whether to play the video color ring.
In some specific implementations, sending the call response message to the video color ring operation server, so that the video color ring operation server determines whether to perform resource negotiation with the current called terminal according to the service capability identifier, so as to determine whether to play the video color ring, further includes: responding to a first resource negotiation request sent by a video color ring back tone operation server, performing first resource negotiation with the video color ring back tone operation server according to the service capability identifier, and determining first resource information for playing the video color ring back tone; acquiring a video color ring provided by a video color ring operation server according to the first resource information; and playing the video color ring.
In some specific implementations, after playing the video color ring, the method further includes: sending an answering response to the video color ring operation server so that the video color ring operation server stops the video color ring; responding to a second resource negotiation request sent by the video color ring operation server, performing second resource negotiation with the calling terminal, and determining second resource information for voice call; and establishing voice communication with the calling terminal according to the second resource information.
In order to achieve the above object, a third aspect of the present application provides a server comprising: the acquiring module is used for responding to a call response message sent by a called terminal and acquiring a service capability identifier, wherein the service capability identifier is used for representing whether the called terminal supports a video color ring service or not; and the judging module is used for judging whether to perform resource negotiation with the called terminal according to the service capability identifier so as to determine whether to play the video color ring.
In order to achieve the above object, a fourth aspect of the present application provides a terminal comprising: the receiving module is used for receiving a call request message sent by a calling terminal, and the calling terminal supports a video color ring service; the generation module is used for generating a call response message according to the service capability identification of the current called terminal, wherein the service capability identification is used for representing whether the current called terminal supports the video color ring service; and the sending module is used for sending the call response message to the video color ring operation server so that the video color ring operation server judges whether to perform resource negotiation with the current called terminal according to the service capability identifier so as to determine whether to play the video color ring.
According to the method for playing the video color ring back tone, the server and the terminal, the service capability identification is obtained by responding to the call response message sent by the called terminal, and the service capability identification is used for representing that the called terminal supports the video color ring back tone service; judging whether to perform resource negotiation with a called terminal according to the service capability identifier so as to determine whether to play the video color ring, and performing signaling processing on the called terminal supporting the video color ring service and the called terminal not supporting the video color ring service according to different conditions, so that the signaling processing flow is reduced, and the problem of call failure caused by the fact that the called terminal does not support the video color ring service is solved; the method provides better video color ring service experience for the user and improves the service quality of the user.
Drawings
The accompanying drawings are included to provide a further understanding of the embodiments of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the principles of the disclosure and not to limit the disclosure. The above and other features and advantages will become more apparent to those skilled in the art by describing in detail exemplary embodiments thereof with reference to the attached drawings, in which:
fig. 1 shows a flow diagram of a method for playing a video color ring in an embodiment of the present application.
Fig. 2 is a flowchart illustrating a method for playing a video polyphonic ringtone in another embodiment of the present application.
Fig. 3 is a flowchart illustrating a method for playing a video polyphonic ringtone according to still another embodiment of the present application.
Fig. 4 shows a block diagram of the components of the server in the embodiment of the present application.
Fig. 5 shows a block diagram of the terminal in the embodiment of the present application.
Fig. 6 shows a block diagram of a playing system of a video polyphonic ringtone in the embodiment of the present application.
Fig. 7 shows a flowchart of a working method of a video polyphonic ringtone playing system in the embodiment of the present application.
In the drawings:
401: the acquisition module 402: judging module
501: the receiving module 502: generation module
503: the sending module 601: calling terminal
602: the video color ring back tone operation server 603: called terminal
Detailed Description
The following detailed description of embodiments of the present application will be made with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present application, are given by way of illustration and explanation only, and are not intended to limit the present application. It will be apparent to one skilled in the art that the present application may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the present application by illustrating examples thereof.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
The first aspect of the present application provides a method for playing a video color ring. Fig. 1 shows a flow diagram of a method for playing a video color ring in an embodiment of the present application. The method can be applied to a server. As shown in fig. 1, the method for playing a video color ring includes:
step S101, responding to the call response message sent by the called terminal, and obtaining the service capability identification.
The service capability identifier is used for representing whether the called terminal supports the video color ring service.
For example, supported gateway-crs may be used to indicate that the called terminal supports the video CRBT service, and supported 0 may be used to indicate that the called terminal does not support the video CRBT service. Whether the called terminal supports the video color ring back tone service can be rapidly determined through the service capability identifier, and the service processing efficiency is improved.
Step S102, according to the service capability identification, judging whether to carry out resource negotiation with the called terminal, so as to determine whether to play the video color ring.
Specifically, under the condition that the service capability identifier is determined to represent that the called terminal supports the video color ring service, the resource negotiation with the called terminal can be determined to determine whether to play the video color ring; under the condition that the service capability identifier is determined to represent that the called terminal does not support the video color ring service, the resource negotiation with the called terminal is determined not to be needed, the video color ring is not required to be played, a large amount of unnecessary signaling overhead is reduced, a user can answer the call quickly, and the user experience is improved.
In this embodiment, a service capability identifier is obtained by responding to a call response message sent by a called terminal, where the service capability identifier is used to characterize that the called terminal supports a video color ring service; judging whether to perform resource negotiation with a called terminal according to the service capability identifier so as to determine whether to play the video color ring, and performing signaling processing on the called terminal supporting the video color ring service and the called terminal not supporting the video color ring service according to different conditions, so that the signaling processing flow is reduced, and the problem of call failure caused by the fact that the called terminal does not support the video color ring service is solved; the method provides better video color ring service experience for the user and improves the service quality of the user.
Fig. 2 is a flowchart illustrating a method for playing a video polyphonic ringtone in another embodiment of the present application. The method can be applied to a server. As shown in fig. 2, the method for playing a video color ring includes:
step S201, in response to the call response message sent by the called terminal, obtaining the service capability identifier.
It should be noted that step S201 in this embodiment is the same as step S101 in the previous embodiment, and is not described herein again.
Step S202, under the condition that the service capability identification is determined to represent that the called terminal supports the video color ring service, the first resource negotiation is carried out with the called terminal, and the first resource information for playing the video color ring is determined.
The first resource negotiation is used for negotiating the coding format used for playing the video color ring service between the called terminal and the server. The encoding format is a way of converting a file of a certain video format into a file of another video format by a specific compression technique. For example, commonly used video encoding formats include the h.261 standard, the h.263 standard, and the like, promulgated by the international telecommunications union.
In some specific implementations, the first resource information includes any one or more of a media type, a coding format, and a data transmission speed corresponding to the video color ring. The encoding format is a mode of converting a file in a certain video format into a file in another video format by a specific compression technology. The coding format includes any one or more of image coding, text coding and sound coding. The data transmission speed is a transmission speed of data in the communication network, for example, a video download speed or a video upload speed, etc. The media types may include any one or more of image files, audio files, and video files.
In some specific implementations, in a case that it is determined that the service capability identifier represents that the called terminal supports the video color ring service, performing a first resource negotiation with the called terminal to determine first resource information for playing the video color ring, including: sending a first resource negotiation request to a called terminal; responding to a first resource negotiation response fed back by a called terminal, and determining a first media type and a first coding format corresponding to a video color ring supported by the called terminal; acquiring the data transmission speed between the calling terminal and the called terminal; according to the first media type and the first coding format, searching a resource information table corresponding to the video color ring which can be played by the current server to obtain a search result, wherein the resource information table comprises the media type and the coding format; and determining the first resource information according to the search result and the data transmission speed.
The first media type is a media type of a video color ring that can be supported by the called terminal, for example, the called terminal can play a color ring of an audio type. The first coding format is a corresponding coding format, such as sound coding or graphic coding, when the called terminal plays the video color ring.
It should be noted that the data transmission speed needs to be greater than or equal to a preset speed threshold (e.g., 1Mbps) to ensure that the video polyphonic ringtone can be played normally. The resource information table can include a plurality of different media types and coding formats corresponding to the media types, so that personalized requirements of different terminals can be met.
When the search result is that the resource information table includes the first media type and the first coding format and the data transmission speed is greater than the preset speed threshold, the first resource information (for example, the first resource information includes the first media type and the first coding format) can be determined, and it is ensured that the video polyphonic ringtone can be normally transmitted to the called terminal through the first resource information.
Step S203, providing the video color ring for the called terminal according to the first resource information.
When the called terminal obtains the video color ring provided by the server, the video color ring is played to the user of the called terminal, so that the user can know that the voice call is incoming, and the user experience is increased in the process of listening to the video color ring.
In some specific implementations, providing the video color ring for the called terminal according to the first resource information, so that after the called terminal plays the video color ring, the method further includes: stopping playing the video color ring in response to the answering response fed back by the called terminal; and sending a second resource negotiation request to the called terminal so that the called terminal and the calling terminal perform second resource negotiation and determine second resource information for voice communication.
If the called terminal plays the video color ring for a certain period of time (for example, 40 seconds), the user of the called terminal receives the video color ring and listens to the call, so that the called terminal generates an answering response, and the answering response is used for representing that the called terminal is ready to start the voice call. And after receiving the answering response sent by the called terminal, the server stops playing the video color ring and prepares to trigger a second resource negotiation between the calling terminal and the called terminal, wherein the second resource negotiation is used for negotiating the coding mode required to be used during voice call. The second resource information includes a coding mode of the voice call, for example, Adaptive Multi-Rate (AMR) coding, Adaptive Multi-Rate-WideBand (AMR-WB) coding, or the like. AMR-WB is a wideband speech coding standard. Different types of voice calls can be established between the calling terminal and the calling terminal through different coding formats corresponding to the voice calls, and the voice call quality is improved.
Step S204, under the condition that the service capability identification is determined to represent that the called terminal does not support the video color ring service, a common ringing instruction is sent to the called terminal.
When the called terminal receives the common ringing instruction, it will answer the voice call and make voice call with the calling terminal. The voice call flow between the calling terminal and the called terminal is accelerated, and the processing efficiency of the voice call is improved.
In this embodiment, a service capability identifier is obtained by responding to a call response message sent by a called terminal, where the service capability identifier is used to characterize that the called terminal supports a video color ring service; for a called terminal supporting video color ring back tone service, performing first resource negotiation with the called terminal, and determining first resource information for playing the video color ring back tone; and for the called terminal which does not support the video color ring service, the ringing instruction is directly sent to the called terminal, so that the called terminal can quickly answer the voice, the occurrence of call failure caused by the fact that the called terminal does not support the video color ring service is avoided, and the communication safety is improved. Through the different processing procedures under different conditions, the signaling processing flow can be reduced, better video color ring back tone service experience is provided for users, and the service quality of the users is improved.
Fig. 3 is a flowchart illustrating a method for playing a video polyphonic ringtone according to still another embodiment of the present application. The method can be applied to a terminal. As shown in fig. 3, the method for playing a video color ring includes:
step S301, receiving a call request message sent by a calling terminal.
The calling terminal supports the video color ring service.
For example, the call request message may include a service capability identifier of the calling terminal, where the service capability identifier indicates that the calling terminal supports the video color ring service.
Step S302, according to the service capability identification of the current called terminal, generating a call response message.
The service capability identifier is used for representing whether the current called terminal supports the video color ring service. The call response message may also include information characterizing other service capabilities that the current called terminal possesses.
For example, the information whether the current called terminal supports video call, the information whether the current called terminal has the functions of caller identification, etc., the above call response message is only an example, and specific setting can be performed according to specific situations, and other call response messages not described are also within the protection scope of the present application, and are not described herein again.
Step S303, sending a call response message to the video color ring operation server.
When the video color ring back tone operation server receives the call response message, the service capability identifier used for representing the service capability of the current called terminal is obtained through message analysis, and then whether resource negotiation is carried out with the current called terminal is judged according to the service capability identifier so as to determine whether to play the video color ring back tone.
In some specific implementations, sending the call response message to the video color ring operation server, so that the video color ring operation server determines whether to perform resource negotiation with the current called terminal according to the service capability identifier, so as to determine whether to play the video color ring, further includes: responding to a first resource negotiation request sent by a video color ring back tone operation server, performing first resource negotiation with the video color ring back tone operation server according to the service capability identifier, and determining first resource information for playing the video color ring back tone; acquiring a video color ring provided by a video color ring operation server according to the first resource information; and playing the video color ring.
The first resource information includes any one or more of a media type, a coding format and a data transmission speed corresponding to the video color ring.
The video color ring corresponding to the first resource information is obtained through any one or more of the media type, the coding format and the data transmission speed corresponding to the video color ring, and then the video color ring is played to a user of the current called terminal, so that the user can obtain good answering experience, does not listen to boring ringing tones any more, and user experience is improved.
In some specific implementations, after playing the video color ring, the method further includes: sending an answering response to the video color ring operation server so that the video color ring operation server stops the video color ring; responding to a second resource negotiation request sent by the video color ring operation server, performing second resource negotiation with the calling terminal, and determining second resource information for voice call; and establishing voice communication with the calling terminal according to the second resource information.
The second resource information comprises a coding format corresponding to the voice call.
For example, the coding format corresponding to the voice call may be an AMR or an AMR-WB, which is a wideband speech coding standard. Different types of voice calls can be established between the calling terminal and the calling terminal through different coding formats corresponding to the voice calls, and the voice call quality is improved.
In this embodiment, it is determined that the calling terminal supports the video color ring service by receiving a call request message sent by the calling terminal; generating and sending a call response message to a video color ring operation server according to the service capability identifier of the current called terminal, so that the video color ring operation server can judge whether to perform resource negotiation with the current called terminal according to the service capability identifier of the current called terminal to determine whether to play a video color ring; the signaling is processed according to the condition for the terminal supporting the video color ring back tone service and the terminal not supporting the video color ring back tone service, so that the signaling processing flow is reduced, a large amount of unnecessary signaling overhead is saved, and the waste of communication resources is avoided.
A second aspect of the present application provides a server. Fig. 4 shows a block diagram of the components of the server in the embodiment of the present application.
As shown in fig. 4, the server includes: an obtaining module 401, configured to obtain a service capability identifier in response to a call response message sent by a called terminal, where the service capability identifier is used to represent whether the called terminal supports a video color ring service; the determining module 402 is configured to determine whether to perform resource negotiation with the called terminal according to the service capability identifier, so as to determine whether to play the video polyphonic ringtone.
In the embodiment, the obtaining module responds to a call response message sent by a called terminal to obtain a service capability identifier, wherein the service capability identifier is used for representing that the called terminal supports a video color ring service; the method comprises the steps that a judging module is used for judging whether to perform resource negotiation with a called terminal according to a service capability identifier so as to determine whether to play the video color ring, and signaling processing is performed on the called terminal supporting the video color ring service and the called terminal not supporting the video color ring service according to different conditions, so that the signaling processing flow is reduced, and the problem of call failure caused by the fact that the called terminal does not support the video color ring service is solved; the method provides better video color ring service experience for the user and improves the service quality of the user.
A third aspect of the present application provides a terminal. Fig. 5 shows a block diagram of the terminal in the embodiment of the present application.
As shown in fig. 5, the terminal includes: a receiving module 501, configured to receive a call request message sent by a calling terminal, where the calling terminal supports a video color ring service; a generating module 502, configured to generate a call response message according to a service capability identifier of a current called terminal, where the service capability identifier is used to represent whether the current called terminal supports a video color ring service; a sending module 503, configured to send a call response message to the video color ring operation server, so that the video color ring operation server determines whether to perform resource negotiation with the current called terminal according to the service capability identifier, so as to determine whether to play the video color ring
In the embodiment, a receiving module receives a call request message sent by a calling terminal, and determines that the calling terminal supports a video color ring service; the method comprises the steps that a generation module is used for generating a call response message according to a service capability identifier of a current called terminal, and a sending module is used for sending the call response message to a video color ring operation server, so that the video color ring operation server can judge whether to perform resource negotiation with the current called terminal according to the service capability identifier of the current called terminal, and whether to play a video color ring is determined; the signaling is processed according to the condition for the terminal supporting the video color ring back tone service and the terminal not supporting the video color ring back tone service, so that the signaling processing flow is reduced, a large amount of unnecessary signaling overhead is saved, and the waste of communication resources is avoided.
It should be noted that each module referred to in this embodiment is a logical module, and in practical applications, one logical unit may be one physical unit, may be a part of one physical unit, and may be implemented by a combination of multiple physical units. In addition, in order to highlight the innovative part of the present application, a unit that is not so closely related to solving the technical problem proposed by the present application is not introduced in the present embodiment, but it does not indicate that no other unit exists in the present embodiment.
A fourth aspect of the present application provides a system for playing a video polyphonic ringtone, and fig. 6 shows a block diagram of a playing system of a video polyphonic ringtone in the embodiment of the present application. As shown in fig. 6, the following apparatus is included: a calling terminal 601, a video color ring operation server 602 and a called terminal 603.
The calling terminal 601 and the called terminal 603 are both connected to the video color ring back tone operating server 602, and the calling terminal 601 is a terminal supporting the video color ring back tone service.
Fig. 7 shows a flowchart of a working method of a video polyphonic ringtone playing system in the embodiment of the present application. As shown in fig. 7, the method specifically includes the following steps.
In step S701, the calling terminal 601 sends an INVITE message of a voice call to the video color ring operation server 602.
In step S702, the video color ring back tone operating server 602 forwards the INVITE message to the called terminal 603.
In step S703, after receiving the INVITE message, the called terminal 603 generates and sends an INVITE acceptance response message to the video color ring back tone operating server 602 according to its own service capability.
The service capability of the called terminal 603 includes whether the video color ring service is supported, and when the called terminal 603 supports the video color ring service, a service capability identifier (e.g., supported: gateway-crs is used to indicate that the called terminal 603 supports the video color ring service) is generated and written into the invitation receiving response message, so that the video color ring operation server 602 can acquire the service capability of the called terminal 603.
In step S704, after the video color ring back tone operating server 602 receives the invitation acceptance response message, it obtains the video color ring back tone service supported by the called terminal 603 through message parsing. Meanwhile, the accept invite response message is forwarded to the calling terminal 601.
In step S705, the calling terminal 601 sends a temporary Response ACKnowledgement (PRACK) message to the video color ring back tone operating server 602.
Wherein the PRACK message is used to ensure reliable transmission of the interim message.
Step S706, the video color ring back tone operating server 602 forwards the PRACK message to the called terminal 603.
In step S707, the called terminal 603 feeds back a response message (e.g., a PRACK 200OK message) to the video color ring back tone operation server 602.
In step S708, the video color ring back tone operating server 602 forwards the PRACK 200OK message to the calling terminal 601.
In step S709, the calling terminal 601 starts a resource negotiation and reservation process of the voice call, so that the resource reservation between the calling terminal 601 and the called terminal 603 can be completed.
For example, when the Voice call is a Voice over Long-Term Evolution (VoLTE) call, the calling terminal 601 sends an UPDATE (UPDATE) message after receiving the PRACK 200OK message of the called terminal 603, indicating that the resource reservation is successful. After the called terminal 603 receives the UPDATE message of the calling terminal 601, the called terminal 603 learns that the resource reservation of the calling terminal 601 is successful.
In step S710, according to the invitation acceptance response message received in step S704, the video color ring back tone operation server 602 learns that the called terminal 603 supports the video color ring back tone service, so that the video color ring back tone operation server 602 starts a negotiation process of the video color ring back tone service with the called terminal 603.
The negotiation process of the video color ring back tone service is used for negotiating between the video color ring back tone operation server 602 and the called terminal 603, and determining a coding format required to be used for playing the video color ring back tone service. The encoding format is a way of converting a file of a certain video format into a file of another video format by a specific compression technique. For example, commonly used video encoding formats include the h.261 standard, the h.263 standard, and the like, promulgated by the international telecommunications union.
It should be noted that if it is determined that the called terminal 603 does not support the video polyphonic ringtone service, step S710 does not need to be executed, and the ordinary ringing instruction is directly sent to the called terminal 603, so as to accelerate the speed of answering the call by the called terminal 603 and improve the user experience.
In step S711, after the negotiation of the encoding format between the video color ring operation server 602 and the called terminal 603 is completed, the video color ring operation server 602 starts to provide the video color ring for the called terminal 603, so that the called terminal 603 plays the video color ring.
In step S712, when the user of the called terminal 603 receives the video polyphonic ringtone and answers the call, the called terminal 603 feeds back an answer response to the video polyphonic ringtone operation server 602.
In step S713, the video ring back tone operating server 602 feeds back the answer response to the calling terminal 601 according to the received answer response, and executes step S714.
In step S714, the video color ring back tone operating server 602 stops playing the video color ring back tone according to the answer response.
In step S715, the video color ring back tone operating server 602 feeds back a confirmation message (e.g., 200OK message) of stopping the video color ring back to the called terminal 603.
In step S716, the called terminal 603 starts a negotiation process of the voice call, where the negotiation process of the voice call is used to negotiate, between the calling terminal 601 and the called terminal 603, a coding mode required to be used in the voice call.
For example, the called terminal 603 triggers a negotiation process of a voice call, and the calling terminal 601 replies an acknowledgement, and enables the two terminals to update the encoding mode of the voice call synchronously. For example, the coding scheme may be AMR or AMR-WB, which is a wideband speech coding standard. For audio communication of mobile devices.
In step S717, after the negotiation of the voice call between the calling terminal 601 and the called terminal 603 is completed, a normal voice call starts between the two terminals.
In the embodiment, the service capability identifier of the called terminal is obtained and is used for representing that the called terminal supports the video color ring service; and judging whether to perform resource negotiation with the called terminal according to the service capability identifier so as to determine whether to play the video color ring, and performing signaling processing on the called terminal supporting the video color ring service and the called terminal not supporting the video color ring service according to different conditions, so that the signaling processing flow is reduced, and a large amount of unnecessary signaling overhead is saved. The problem of call failure caused by the fact that the called terminal does not support the video color ring service is solved; the method provides better video color ring service experience for the user and improves the service quality of the user.
It is to be understood that the above embodiments are merely exemplary embodiments that are employed to illustrate the principles of the present application, and that the present application is not limited thereto. It will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the application, and these changes and modifications are to be considered as the scope of the application.
Claims (10)
1. A method for playing video color ring back tone is characterized in that the method comprises the following steps:
responding to a call response message sent by a called terminal, and acquiring a service capability identifier, wherein the service capability identifier is used for representing whether the called terminal supports a video color ring service or not;
and judging whether to perform resource negotiation with the called terminal according to the service capability identifier so as to determine whether to play the video color ring.
2. The method of claim 1, wherein the determining whether to perform resource negotiation with the called terminal according to the service capability identifier to determine whether to play a video color ring, comprises:
under the condition that the service capability identifier indicates that the called terminal supports the video color ring service, performing first resource negotiation with the called terminal to determine first resource information for playing the video color ring;
providing the video color ring for the called terminal according to the first resource information so that the called terminal plays the video color ring;
and sending a common ringing instruction to the called terminal under the condition that the service capability identifier indicates that the called terminal does not support the video color ring service, so that the called terminal and the calling terminal carry out voice communication.
3. The method of claim 2, wherein the performing a first resource negotiation with the called terminal to determine first resource information for playing a video color ring tone when it is determined that the service capability identifier indicates that the called terminal supports the video color ring tone service comprises:
sending a first resource negotiation request to the called terminal;
responding to a first resource negotiation response fed back by the called terminal, and determining a first media type and a first coding format corresponding to the video color ring supported by the called terminal;
acquiring the data transmission speed between the called terminal and the terminal;
according to the first media type and the first coding format, searching a resource information table corresponding to the video color ring which can be played by the current server to obtain a search result, wherein the resource information table comprises the media type and the coding format;
and determining the first resource information according to the search result and the data transmission speed.
4. The method according to claim 2 or 3, wherein the first resource information comprises: and any one or more of the media type, the coding format and the data transmission speed corresponding to the video color ring.
5. The method of claim 2, wherein the providing the video polyphonic ringtone for the called terminal according to the first resource information so that the called terminal plays the video polyphonic ringtone further comprises:
stopping playing the video color ring in response to the answering response fed back by the called terminal;
and sending a second resource negotiation request to the called terminal so as to enable the called terminal and the calling terminal to perform second resource negotiation and determine second resource information for voice communication.
6. A method for playing video color ring back tone is characterized in that the method comprises the following steps:
receiving a call request message sent by a calling terminal, wherein the calling terminal supports a video color ring service;
generating a call response message according to a service capability identifier of a current called terminal, wherein the service capability identifier is used for representing whether the current called terminal supports a video color ring service;
and sending the call response message to a video color ring operation server so that the video color ring operation server judges whether to perform resource negotiation with the current called terminal according to the service capability identifier so as to determine whether to play the video color ring.
7. The method of claim 6, wherein the sending the call response message to a video color ring operation server to enable the video color ring operation server to determine whether to perform resource negotiation with a current called terminal according to the service capability identifier, so as to determine whether to play a video color ring, further comprises:
responding to a first resource negotiation request sent by the video color ring back tone operation server, performing first resource negotiation with the video color ring back tone operation server according to the service capability identifier, and determining first resource information for playing the video color ring back tone;
acquiring the video color ring back tone provided by the video color ring back tone operation server according to the first resource information;
and playing the video color ring.
8. The method of claim 7, wherein after playing the video CRBT, the method further comprises:
sending an answering response to the video color ring operation server so that the video color ring operation server stops the video color ring;
responding to a second resource negotiation request sent by the video color ring operation server, performing second resource negotiation with the calling terminal, and determining second resource information for voice call;
and establishing voice communication with the calling terminal according to the second resource information.
9. A server, comprising:
the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for responding to a call response message sent by a called terminal and acquiring a service capability identifier, and the service capability identifier is used for representing whether the called terminal supports a video color ring service or not;
and the judging module is used for judging whether to perform resource negotiation with the called terminal according to the service capability identifier so as to determine whether to play the video color ring.
10. A terminal, comprising:
the receiving module is used for receiving a call request message sent by a calling terminal, and the calling terminal supports a video color ring service;
the generation module is used for generating a call response message according to a service capability identifier of the current called terminal, wherein the service capability identifier is used for representing whether the current called terminal supports a video color ring service or not;
and the sending module is used for sending the call response message to a video color ring operation server so that the video color ring operation server judges whether to perform resource negotiation with the current called terminal according to the service capability identifier so as to determine whether to play the video color ring.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115484349A (en) * | 2021-05-31 | 2022-12-16 | 中国移动通信集团重庆有限公司 | Video color ring playing method, device, equipment and computer storage medium |
| CN116405594A (en) * | 2023-06-08 | 2023-07-07 | 荣耀终端有限公司 | Voice communication method and device |
| WO2023241259A1 (en) * | 2022-06-13 | 2023-12-21 | 中兴通讯股份有限公司 | Playback control method for video polyphonic ringtone, and terminal and computer-readable storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101043647A (en) * | 2007-03-13 | 2007-09-26 | 华为技术有限公司 | Method, system and apparatus for realizing multimedia color bell and multimedia color image service |
| CN101106603A (en) * | 2007-08-01 | 2008-01-16 | 上海华为技术有限公司 | A method, system and switch for bidirectional communication of CRBT |
| US20110222678A1 (en) * | 2008-11-07 | 2011-09-15 | Hao Ge | Method, System and Terminal for Realizing Multimedia Color Ring Back Tone Service in IMS Domain |
| CN109151222A (en) * | 2017-06-19 | 2019-01-04 | 中国电信股份有限公司 | For controlling the method and color ring platform of trigger of CRBT |
| CN110650256A (en) * | 2019-08-15 | 2020-01-03 | 咪咕音乐有限公司 | Video color ring back tone playing method, electronic equipment and computer readable storage medium |
| CN111865883A (en) * | 2019-04-30 | 2020-10-30 | 华为技术有限公司 | Method and apparatus for call processing |
-
2021
- 2021-01-06 CN CN202110015554.9A patent/CN112866488A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101043647A (en) * | 2007-03-13 | 2007-09-26 | 华为技术有限公司 | Method, system and apparatus for realizing multimedia color bell and multimedia color image service |
| CN101106603A (en) * | 2007-08-01 | 2008-01-16 | 上海华为技术有限公司 | A method, system and switch for bidirectional communication of CRBT |
| US20110222678A1 (en) * | 2008-11-07 | 2011-09-15 | Hao Ge | Method, System and Terminal for Realizing Multimedia Color Ring Back Tone Service in IMS Domain |
| CN109151222A (en) * | 2017-06-19 | 2019-01-04 | 中国电信股份有限公司 | For controlling the method and color ring platform of trigger of CRBT |
| CN111865883A (en) * | 2019-04-30 | 2020-10-30 | 华为技术有限公司 | Method and apparatus for call processing |
| CN110650256A (en) * | 2019-08-15 | 2020-01-03 | 咪咕音乐有限公司 | Video color ring back tone playing method, electronic equipment and computer readable storage medium |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115484349A (en) * | 2021-05-31 | 2022-12-16 | 中国移动通信集团重庆有限公司 | Video color ring playing method, device, equipment and computer storage medium |
| WO2023241259A1 (en) * | 2022-06-13 | 2023-12-21 | 中兴通讯股份有限公司 | Playback control method for video polyphonic ringtone, and terminal and computer-readable storage medium |
| CN116405594A (en) * | 2023-06-08 | 2023-07-07 | 荣耀终端有限公司 | Voice communication method and device |
| CN116405594B (en) * | 2023-06-08 | 2023-10-20 | 荣耀终端有限公司 | Voice communication method and device |
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