CN109151222B - Method for controlling color ring triggering and color ring platform - Google Patents
Method for controlling color ring triggering and color ring platform Download PDFInfo
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- CN109151222B CN109151222B CN201710462120.7A CN201710462120A CN109151222B CN 109151222 B CN109151222 B CN 109151222B CN 201710462120 A CN201710462120 A CN 201710462120A CN 109151222 B CN109151222 B CN 109151222B
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- color ring
- calling terminal
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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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1101—Session protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
Abstract
The invention discloses a method for controlling color ring triggering and a color ring platform, and relates to the field of communication. The method comprises the steps that after a polyphonic ringtone platform receives a voice call aiming at a user with an opened polyphonic ringtone service, terminal type information of a calling terminal is obtained, whether the calling terminal has the capability of supporting the video polyphonic ringtone or not is judged according to the terminal type information, if the calling terminal has the capability of supporting the video polyphonic ringtone, a modified ringing message is sent to the calling terminal so as to enable a voice port to be silent, and media type updating information is sent to the calling terminal so as to play the video polyphonic ringtone to the calling terminal after video media negotiation is completed. According to the invention, whether the calling terminal has the capability of supporting the video color ring is judged in advance before the color ring is triggered, so that the matched color ring can be triggered according to the capability of the calling terminal, and the capability of the color ring platform for flexibly providing rich media service according to the capability of the calling terminal is improved.
Description
Technical Field
The present invention relates to the field of communications, and in particular, to a method and a ring back tone platform for controlling ring back tone triggering.
Background
With the rapid development of VOLTE (Voice over LTE) networks and users, the innovation of the multimedia-rich service based on gold 15 seconds for the color ring is more flexible and diversified, and a new development prospect is brought for the recovery of the color ring service. However, after the VOLTE user of the existing network applies for the video color ring, when a voice user calls the user, because the media negotiation initiated by the calling side is voice, the color ring platform still plays the voice color ring for the calling side according to the conventional media negotiation process, and the video color ring is not triggered. If the media is forcibly updated to be video for the calls of the VOLTE user, the problem of call interruption due to negotiation failure can be caused for the calling terminal which does not support video color ring.
The reason is that users in the existing network are often used to initiate voice calls to called parties, the media type of the initiated calls is often 'voice', and under the condition, the multimedia color ring platform only carries out resource calling and playing of voice color ring according to voice media type negotiation required by the calls, and does not judge whether the capability of the terminal type support service also supports video color ring, so that the problem that VOLTE called signed video color ring service is not triggered is solved. Thereby causing a decrease in the user's perception of the service and producing complaints.
Disclosure of Invention
The embodiment of the invention provides a method and a polyphonic ringtone platform for controlling polyphonic ringtone triggering, which can trigger matched polyphonic ringtone according to the capability of a calling terminal by prejudging whether the calling terminal has the capability of supporting video polyphonic ringtone or not before triggering the polyphonic ringtone. The problem that a VOLTE user signing a video color ring service can not flexibly trigger a video color ring or a voice color ring flow according to the service support capability of a calling side terminal when the VOLTE user is called is solved, and the capability of a color ring platform for flexibly providing a rich media service according to the capability of the calling terminal is improved.
According to an aspect of the present invention, a method for controlling a color ring trigger is provided, including:
after receiving a voice call aiming at a user with an opened color ring back tone service, acquiring terminal type information of a calling terminal;
judging whether the calling terminal has the capability of supporting video color ring according to the terminal type information;
if the calling terminal has the capability of supporting the video color ring, sending a modified ringing message to the calling terminal so as to silence a voice port;
and sending media type updating information to the calling terminal so as to play the video color ring back tone to the calling terminal after finishing the video media negotiation.
In one embodiment, if the calling terminal does not have the capability of supporting the video color ring, the voice color ring is played for the calling terminal.
In one embodiment, in the modified ringing message, the address carried by the specified parameter is modified to an invalid address.
In one embodiment, the invalid address is 0.0.0.0.
In one embodiment, the media type is specified as video in the media type update information.
In one embodiment, the ring back tone is stopped from playing after the user goes off-hook.
According to another aspect of the present invention, there is provided a color ring platform for controlling color ring triggering, including:
a receiving module for receiving a voice call;
the terminal type acquisition module is used for acquiring the terminal type information of the calling terminal after the interface module receives the voice call aiming at the user with the CRBT opened;
the polyphonic ringtone control module is used for judging whether the calling terminal has the capability of supporting the video polyphonic ringtone or not according to the terminal type information;
a sending module, configured to send a modified ringing message to the calling terminal according to the determination result of the color ring control module, if the calling terminal has the capability of supporting video color ring, so as to silence the voice port; and the media type updating module is also used for sending media type updating information to the calling terminal so as to play the video color ring back tone to the calling terminal after finishing the video media negotiation.
In one embodiment, the sending module is further configured to play the voice color ring for the calling terminal under the condition that the calling terminal does not have the capability of supporting the video color ring.
In one embodiment, in the modified ringing message, the address carried by the specified parameter is modified to an invalid address.
In one embodiment, the invalid address is 0.0.0.0.
In one embodiment, the media type is specified as video in the media type update information.
In one embodiment, the color ring back tone control module is further configured to stop playing the color ring back tone after the user goes off-hook.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments thereof, which proceeds with reference to the accompanying drawings.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic diagram of an embodiment of a method for controlling coloring ring back tone triggering according to the present invention.
Fig. 2 is a schematic diagram of another embodiment of a method for controlling a coloring ring back tone trigger according to the present invention.
Fig. 3 is a schematic diagram of a color ring platform for controlling color ring triggering according to an embodiment of the present invention.
Fig. 4 is a schematic diagram of an embodiment of polyphonic ringtone triggering according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
Fig. 1 is a schematic diagram of an embodiment of a method for controlling coloring ring back tone triggering according to the present invention. Wherein:
And step 102, judging whether the calling terminal has the capability of supporting the video color ring according to the terminal type information.
And 103, if the calling terminal has the capability of supporting the video color ring, sending a modified ringing message to the calling terminal so as to silence the voice port.
Optionally, in the modified ringing message, the address carried by the specified parameter is modified to an invalid address, so as to silence the voice port.
For example, the invalid address may be 0.0.0.0 or other specified address.
And step 104, sending media type updating information to the calling terminal so as to play the video color ring to the calling terminal after finishing the video media negotiation.
Optionally, in the media type update information, the media type is specified as a video, that is, the media type m field in the SDP is set to "vedio", so that the video polyphonic ringtone can be played to the calling terminal after the video media negotiation is completed.
Based on the method for controlling the triggering of the color ring, which is provided by the embodiment of the invention, whether the calling terminal has the capability of supporting the video color ring is judged in advance before the color ring is triggered, so that the matched color ring can be triggered according to the capability of the calling terminal. The problem that a VOLTE user signing a video color ring service can not flexibly trigger a video color ring or a voice color ring flow according to the service support capability of a calling side terminal when the VOLTE user is called is solved, and the capability of a color ring platform for flexibly providing a rich media service according to the capability of the calling terminal is improved.
Fig. 2 is a schematic diagram of another embodiment of a method for controlling a coloring ring back tone trigger according to the present invention. Wherein:
If the calling terminal has the capability of supporting the video color ring, executing step 203; if the calling terminal does not have the capability of supporting the video color ring, step 205 is executed.
Therefore, if the calling party does not support the video color ring, the normal voice color ring process is carried out.
Optionally, in each of the above embodiments, the playing of the corresponding color ring is stopped after the user goes off-hook.
Fig. 3 is a schematic diagram of a color ring platform for controlling color ring triggering according to an embodiment of the present invention. As shown in fig. 3, the polyphonic ringtone platform may include a receiving module 31, a terminal type obtaining module 32, a polyphonic ringtone control module 33, and a sending module 34. Wherein:
the receiving module 31 is used for receiving a voice call.
The terminal type obtaining module 32 is configured to obtain the terminal type information of the calling terminal after the interface module receives the voice call for the user with the customized ring back tone service.
The color ring back tone control module 33 is used for judging whether the calling terminal has the capability of supporting the video color ring back tone according to the terminal type information.
The sending module 34 is configured to send a modified ringing message to the calling terminal according to the determination result of the color ring control module 33, if the calling terminal has the capability of supporting video color ring, so as to silence the voice port; and the media type updating module is also used for sending media type updating information to the calling terminal so as to play the video color ring back tone to the calling terminal after finishing the video media negotiation.
Optionally, in the modified ringing message, the address carried by the specified parameter is modified to be an invalid address.
For example, the invalid address may be 0.0.0.0 or other specified address.
Alternatively, in the media type update information, the media type is specified as a video. Therefore, the video color ring can be played to the calling terminal after the video media negotiation is finished.
Based on the polyphonic ringtone platform for controlling the polyphonic ringtone trigger provided by the embodiment of the invention, whether the calling terminal has the capability of supporting the video polyphonic ringtone or not is judged in advance before the polyphonic ringtone is triggered, so that the matched polyphonic ringtone can be triggered according to the capability of the calling terminal. The problem that a VOLTE user signing a video color ring service can not flexibly trigger a video color ring or a voice color ring flow according to the service support capability of a calling side terminal when the VOLTE user is called is solved, and the capability of a color ring platform for flexibly providing a rich media service according to the capability of the calling terminal is improved.
Optionally, the sending module 34 is further configured to play the voice color ring for the calling terminal under the condition that the calling terminal does not have the capability of supporting the video color ring.
In addition, the color ring control module 33 is further configured to stop playing the color ring after the user goes off-hook. That is, if the calling party does not support the video color ring, the normal voice color ring process can be performed.
The invention is described below by way of a specific example, as shown in fig. 4.
Step 401, the calling terminal sends a call request to the called color ring platform.
Wherein the m field in the SDP is set to "audio".
Step 402, the called color ring platform reads the terminal type parameter in the SDP media description to obtain the terminal type information of the calling terminal.
Step 403, the called color ring back tone platform judges whether the calling terminal has the capability of supporting the video color ring back tone according to the terminal type information.
Step 404, if the calling terminal has the capability of supporting the video color ring, the called color ring platform sends a call request to the called terminal.
Step 405, the called terminal sends the ringing information to the called color ring platform.
Step 406, the called color ring platform sends a ringing message to the calling terminal, wherein the ringing message includes an invalid address, so as to silence the voice port.
Wherein invalid address means that the previous negotiation was invalid.
Step 407, the called color ring platform sends media type update information to the calling terminal, wherein the m field in the SDP is a vedio.
Thereby informing the calling party that the media type of the called side is video.
The calling terminal acknowledges the update in response to the media negotiation, step 408.
Step 409 and 412, the calling terminal sends PRACK to the called terminal through the called polyphonic ring platform and receives the confirmation information (200OK) sent by the called terminal.
In step 413, the called color ring platform sends the video color ring to the calling terminal.
Step 414, the called party goes off-hook, and step 415 is triggered to send a confirmation message (200OK) to the called ring back tone platform.
In step 416, the called color ring platform stops playing the color ring.
In step 417, the called color ring platform sends update information (SDP USE B) to the calling terminal.
In steps 418 and 419, the calling terminal sends confirmation information, i.e. 200ok (update) and 200ok (invite), to the called ring back tone platform, respectively.
In steps 420 and 421, the calling terminal sends ACK to the called terminal through the called color ring platform.
Step 422, the calling terminal and the called terminal communicate.
Of course, if it is determined in step 403 that the calling terminal does not have the capability of supporting the video color ring, the voice color ring is played for the calling terminal according to the conventional procedure.
By implementing the invention, the problem that the VOLTE user signing the video color ring service can not flexibly trigger the video color ring or the voice color ring flow according to the service support capability of the calling side terminal when the VOLTE user is called is solved, and the capability of the color ring platform for flexibly providing the rich media service according to the capability of the calling side terminal is improved.
It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.
The description of the present invention has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (6)
1. A method for controlling color ring triggering, comprising:
after receiving a voice call aiming at a user with an opened color ring back tone service, acquiring terminal type information of a calling terminal;
judging whether the calling terminal has the capability of supporting video color ring according to the terminal type information;
if the calling terminal has the capability of supporting the video color ring, sending a modified ringing message to the calling terminal, wherein in the modified ringing message, an address carried by a specified parameter is modified into an invalid address, and the invalid address is 0.0.0.0, so that a voice port is silenced;
and sending media type updating information to the calling terminal, wherein the media type is specified as a video in the media type updating information so as to play the video color ring to the calling terminal after finishing the video media negotiation.
2. The method of claim 1, further comprising:
and if the calling terminal does not have the capability of supporting the video color ring, playing the voice color ring for the calling terminal.
3. The method according to any one of claims 1-2, further comprising:
and stopping playing the color ring after the user goes off the hook.
4. A color ring platform for controlling color ring triggering is characterized by comprising:
a receiving module for receiving a voice call;
the terminal type acquisition module is used for acquiring the terminal type information of the calling terminal after the interface module receives the voice call aiming at the user with the CRBT opened;
the polyphonic ringtone control module is used for judging whether the calling terminal has the capability of supporting video polyphonic ringtone according to the terminal type information;
a sending module, configured to send a modified ringing message to the calling terminal according to a determination result of the color ring control module, if the calling terminal has a capability of supporting video color ring, where in the modified ringing message, an address carried by an assigned parameter is modified to an invalid address, where the invalid address is 0.0.0.0, so as to silence a voice port; and the media type updating module is further configured to send media type updating information to the calling terminal, where the media type is specified as a video in the media type updating information, so that a video polyphonic ringtone is played to the calling terminal after the video media negotiation is completed.
5. The CRBT platform of claim 4,
the sending module is further configured to play a voice color ring for the calling terminal under the condition that the calling terminal does not have the capability of supporting the video color ring.
6. The CRBT platform of any one of claims 4-5,
the color ring control module is also used for stopping playing the color ring after the user picks up the phone.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710462120.7A CN109151222B (en) | 2017-06-19 | 2017-06-19 | Method for controlling color ring triggering and color ring platform |
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| CN201710462120.7A CN109151222B (en) | 2017-06-19 | 2017-06-19 | Method for controlling color ring triggering and color ring platform |
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| CN109151222A CN109151222A (en) | 2019-01-04 |
| CN109151222B true CN109151222B (en) | 2020-12-18 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114070933B (en) * | 2020-08-04 | 2023-10-27 | 中国移动通信集团重庆有限公司 | Video color ring negotiation anomaly processing method, device and server |
| CN112134999B (en) * | 2020-09-18 | 2021-12-03 | 咪咕文化科技有限公司 | Method and device for processing video color ring and computer readable storage medium |
| CN112866488A (en) * | 2021-01-06 | 2021-05-28 | 中国联合网络通信集团有限公司 | Video color ring back tone playing method, server and terminal |
| CN113301513A (en) * | 2021-05-14 | 2021-08-24 | 展讯半导体(成都)有限公司 | VoLTE-based color ring back tone service processing method, equipment and storage medium |
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