CN109151222A - For controlling the method and color ring platform of trigger of CRBT - Google Patents
For controlling the method and color ring platform of trigger of CRBT Download PDFInfo
- Publication number
- CN109151222A CN109151222A CN201710462120.7A CN201710462120A CN109151222A CN 109151222 A CN109151222 A CN 109151222A CN 201710462120 A CN201710462120 A CN 201710462120A CN 109151222 A CN109151222 A CN 109151222A
- Authority
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- China
- Prior art keywords
- calling terminal
- color ring
- crbt
- terminal
- ability
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Classifications
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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
-
- 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
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephonic Communication Services (AREA)
Abstract
The present invention discloses a kind of for controlling the method and color ring platform of trigger of CRBT, is related to the communications field.Wherein color ring platform is being received for after having opened the audio call of Ring Back Tone service user, obtain the terminal type information of calling terminal, judge whether calling terminal has the ability for supporting video frequency color ring according to terminal type information, if calling terminal has the ability for supporting video frequency color ring, then modified ALERTING message is sent to calling terminal, to keep voice port silent, send medium type more new information to calling terminal, so as to after completing video media and negotiating to calling terminal telecasting video frequency color ring.The present invention to whether calling terminal has before triggering CRBT by supporting the ability of video frequency color ring to prejudge, so as to trigger matched CRBT according to the ability of calling terminal, color ring platform is improved according to the ability of calling terminal, the ability of " Rich Media " business is flexibly provided.
Description
Technical field
It is the present invention relates to the communications field, in particular to a kind of for controlling the method and color ring platform of trigger of CRBT.
Background technique
With the fast development of VOLTE (Voice over LTE, the voice based on LTE) network and user, make CRBT base
More flexible multiplicity is innovated in the rich media service of " gold 15 seconds ", brings new development prospect for the recovery of Ring Back Tone service.
But the VOLTE user now netted is after applying for video frequency color ring, when there is voice user to call the user, due to the matchmaker of Calling Side initiation
Body is negotiated to be voice, and color ring platform still plays voice CRBT to Calling Side according to conventional media negotiating process, do not trigger
Video frequency color ring.If being by force video to the calling more new media for calling the VOLTE user, for not supporting video frequency color ring
It will cause for calling terminal and negotiate the problem of failed calls are interrupted.
This is because, the user in existing net is often accustomed to initiating audio call to callee, the medium type exhaled is acted often
For " voice ", the speech media type that multimedia color ring back tone platform can only be required according to calling in this case negotiates to carry out voice
The resource transfer of CRBT and broadcasting do not judge that terminal type supports whether the ability of business also supports video frequency color ring, thus shape
At the called signing non-Trigger Problems of video color ring service of VOLTE.To cause decline of the user to service-aware, and generate throwing
It tells.
Summary of the invention
The embodiment of the present invention provide it is a kind of for controlling the method and color ring platform of trigger of CRBT, by before triggering CRBT
The ability of video frequency color ring is supported to prejudge to whether calling terminal has, so as to according to the triggering of the ability of calling terminal
The CRBT matched.The VOLTE user for solving signing video color ring service can not be according to the business of caller lateral terminal when doing called
Tenability flexibly triggers the problem of video frequency color ring or voice CRBT process, improves color ring platform according to the ability of calling terminal
The ability of " Rich Media " business is flexibly provided.
According to an aspect of the present invention, a kind of method for controlling trigger of CRBT is provided, comprising:
It is receiving for the terminal type letter for after having opened the audio call of Ring Back Tone service user, obtaining calling terminal
Breath；
Judge whether calling terminal has the ability for supporting video frequency color ring according to terminal type information；
If calling terminal has the ability for supporting video frequency color ring, modified ALERTING message is sent to calling terminal, with
Just make voice port silent；
Medium type more new information is sent to calling terminal, to play after completing video media and negotiating to calling terminal
Video frequency color ring.
In one embodiment, if calling terminal does not have the ability for supporting video frequency color ring, for caller terminal plays language
Sound CRBT.
In one embodiment, in modified ALERTING message, address entrained by specified parameter is revised as in vain
Address.
In one embodiment, invalid address 0.0.0.0.
In one embodiment, in medium type more new information, medium type is appointed as video.
In one embodiment, after user's off-hook, stop playing coloring ring back tone.
According to another aspect of the present invention, the color ring platform for controlling trigger of CRBT is provided, comprising:
Receiving module, for receiving audio call；
Terminal type obtains module, for receiving in interface module for the audio call for having opened Ring Back Tone service user
Afterwards, the terminal type information of calling terminal is obtained；
CRBT control module, for judging whether calling terminal has the energy for supporting video frequency color ring according to terminal type information
Power；
Sending module, for the judging result according to CRBT control module, if calling terminal, which has, supports video frequency color ring
Ability then sends modified ALERTING message to calling terminal, to keep voice port silent；It is also used to send to calling terminal
Medium type more new information, so as to after completing video media and negotiating to calling terminal telecasting video frequency color ring.
In one embodiment, sending module is also used to not have the case where supporting video frequency color ring ability in calling terminal
Under, it is caller terminal plays voice CRBT.
In one embodiment, in modified ALERTING message, address entrained by specified parameter is revised as in vain
Address.
In one embodiment, invalid address 0.0.0.0.
In one embodiment, in medium type more new information, medium type is appointed as video.
In one embodiment, CRBT control module is also used to after user's off-hook, stop playing coloring ring back tone.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention without any creative labor, may be used also for those of ordinary skill in the art
To obtain other drawings based on these drawings.
Fig. 1 is the schematic diagram of the method one embodiment of the present invention for controlling trigger of CRBT.
Fig. 2 is the schematic diagram of method another embodiment of the present invention for controlling trigger of CRBT.
Fig. 3 is the schematic diagram of the color ring platform one embodiment of the present invention for controlling trigger of CRBT.
Fig. 4 is the schematic diagram of trigger of CRBT one embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment be it is illustrative, never as to the present invention and its application or make
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.
Simultaneously, it should be appreciated that for ease of description, the size of various pieces shown in attached drawing is not according to reality
Proportionate relationship draw.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as authorizing part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, the other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Fig. 1 is the schematic diagram of the method one embodiment of the present invention for controlling trigger of CRBT.Wherein:
Step 101, it is receiving for after having opened the audio call of Ring Back Tone service user, is obtaining the terminal of calling terminal
Type information.
Step 102, judge whether calling terminal has the ability for supporting video frequency color ring according to terminal type information.
Step 103, if calling terminal has the ability for supporting video frequency color ring, modified ring is sent to calling terminal
Message, to keep voice port silent.
Optionally, in modified ALERTING message, invalid address is revised as in address entrained by specified parameter, so as to
Keep voice port silent.
For example, invalid address can be the specified address 0.0.0.0 or other.
Step 104, send medium type more new information to calling terminal, so as to after completing video media and negotiating to caller
Terminal plays video frequency color ring.
Optionally, in medium type more new information, medium type is appointed as video, i.e., by the medium type m in SDP
Field is set as " vedio ", thus can be to calling terminal telecasting video frequency color ring after completing video media and negotiating.
Based on the above embodiment of the present invention provide the method for controlling trigger of CRBT, by before triggering CRBT to master
It makes terminal whether have and supports that the ability of video frequency color ring is prejudged, it is matched so as to be triggered according to the ability of calling terminal
CRBT.The VOLTE user for solving signing video color ring service can not be according to the business support of caller lateral terminal when doing called
Ability flexibly triggers the problem of video frequency color ring or voice CRBT process, and it is flexible according to the ability of calling terminal to improve color ring platform
The ability of " Rich Media " business of offer.
Fig. 2 is the schematic diagram of method another embodiment of the present invention for controlling trigger of CRBT.Wherein:
Step 201, it is receiving for after having opened the audio call of Ring Back Tone service user, is obtaining the terminal of calling terminal
Type information.
Step 202, judge whether calling terminal has the ability for supporting video frequency color ring according to terminal type information.
If calling terminal has the ability for supporting video frequency color ring, 203 are thened follow the steps；If calling terminal, which does not have, supports view
The ability of frequency CRBT, thens follow the steps 205.
Step 203, modified ALERTING message is sent to calling terminal, to keep voice port silent.
Step 204, send medium type more new information to calling terminal, so as to after completing video media and negotiating to caller
Terminal plays video frequency color ring.Other steps of the present embodiment are no longer executed later.
It step 205, is caller terminal plays voice CRBT.
If video frequency color ring is not supported in caller as a result, normal voice CRBT process is carried out.
Optionally, in the above embodiments, stop playing corresponding CRBT after user's off-hook.
Fig. 3 is the schematic diagram of the color ring platform one embodiment of the present invention for controlling trigger of CRBT.As shown in figure 3, should
Color ring platform may include receiving module 31, terminal type acquisition module 32, CRBT control module 33 and sending module 34.Wherein:
Receiving module 31 is for receiving audio call.
Terminal type obtains module 32 and exhales for receiving in interface module for the voice for having opened Ring Back Tone service user
After crying, the terminal type information of calling terminal is obtained.
CRBT control module 33 is used to judge according to terminal type information whether calling terminal to have and supports video frequency color ring
Ability.
Sending module 34 is used for the judging result according to CRBT control module 33, if calling terminal, which has, supports video frequency color ring
Ability, then modified ALERTING message is sent to calling terminal, to keep voice port silent；It is also used to send out to calling terminal
Send medium type more new information, so as to after completing video media and negotiating to calling terminal telecasting video frequency color ring.
Optionally, in modified ALERTING message, invalid address is revised as in address entrained by specified parameter.
For example, invalid address can be the specified address 0.0.0.0 or other.
Optionally, in medium type more new information, medium type is appointed as video.To complete video media association
It can be to calling terminal telecasting video frequency color ring after quotient.
Based on the color ring platform for being used to control trigger of CRBT that the above embodiment of the present invention provides, by before triggering CRBT
The ability of video frequency color ring is supported to prejudge to whether calling terminal has, so as to according to the triggering of the ability of calling terminal
The CRBT matched.The VOLTE user for solving signing video color ring service can not be according to the business of caller lateral terminal when doing called
Tenability flexibly triggers the problem of video frequency color ring or voice CRBT process, improves color ring platform according to the ability of calling terminal
The ability of " Rich Media " business is flexibly provided.
Optionally, sending module 34 is also used in the case where calling terminal does not have support video frequency color ring ability, based on
It is terminal plays voice CRBT.
In addition, CRBT control module 33 is also used to after user's off-hook, stop playing coloring ring back tone.That is, if caller not
It supports video frequency color ring, then can carry out normal voice CRBT process.
Below by a specific example, the present invention will be described, as shown in Figure 4.
Step 401, calling terminal sends call request to CRBT service provided to the called party platform.
Wherein, the m field in SDP is set as " audio ".
Step 402, CRBT service provided to the called party platform reads the terminal type parameter in SDP media description, to obtain calling terminal
Terminal type information.
Step 403, CRBT service provided to the called party platform judges whether calling terminal has support video frequency color ring according to terminal type information
Ability.
Step 404, if calling terminal has the ability for supporting video frequency color ring, CRBT service provided to the called party platform is sent to called terminal
Call request.
Step 405, called terminal sends ringing information to CRBT service provided to the called party platform.
Step 406, CRBT service provided to the called party platform sends ALERTING message to calling terminal, includes wherein ineffectually in ALERTING message
Location, to keep voice port silent.
Wherein, the negotiation before invalid address is meant is invalid.
Step 407, CRBT service provided to the called party platform sends medium type more new information to calling terminal, and wherein the m field in SDP is
vedio。
Thus calling party is informed, the medium type of callee side is video.
Step 408, calling terminal confirms the update, to respond the media negotiation.
Step 409-412, calling terminal send PRACK to called terminal by CRBT service provided to the called party platform, and receive called whole
Hold the confirmation message (200OK) sent.
Step 413, CRBT service provided to the called party platform sends video frequency color ring to calling terminal.
Step 414, called subscriber's off-hook, triggering step 415 send confirmation message (200OK) to CRBT service provided to the called party platform.
Step 416, CRBT service provided to the called party platform stop playing coloring ring back tone.
Step 417, CRBT service provided to the called party platform sends more new information (SDP USE B) to calling terminal.
Step 418 and 419, calling terminal respectively to CRBT service provided to the called party platform send confirmation message, i.e. 200OK (UPDATE) and
200OK(INVITE)。
Step 420 and 421, calling terminal send ACK to called terminal by CRBT service provided to the called party platform.
Step 422, calling terminal and called terminal are conversed.
Certainly, if judging that calling terminal does not have the ability for supporting video frequency color ring, routinely process in above-mentioned steps 403
For caller terminal plays voice CRBT.
By applying the present invention, the VOLTE user for solving signing video color ring service can not be according to master when doing called
The problem of making the business support ability of lateral terminal flexibly trigger video frequency color ring or voice CRBT process, improve color ring platform according to
The ability of calling terminal flexibly provides the ability of " Rich Media " business.
Those of ordinary skill in the art will appreciate that realizing that all or part of the steps of above-described embodiment can pass through hardware
It completes, relevant hardware can also be instructed to complete by program, the program can store in a kind of computer-readable
In storage medium, storage medium mentioned above can be read-only memory, disk or CD etc..
Description of the invention is given for the purpose of illustration and description, and is not exhaustively or will be of the invention
It is limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.It selects and retouches
It states embodiment and is to more preferably illustrate the principle of the present invention and practical application, and those skilled in the art is enable to manage
The solution present invention is to design various embodiments suitable for specific applications with various modifications.
Claims (12)
1. a kind of method for controlling trigger of CRBT characterized by comprising
It is receiving for after having opened the audio call of Ring Back Tone service user, is obtaining the terminal type information of calling terminal；
Judge whether the calling terminal has the ability for supporting video frequency color ring according to the terminal type information；
If the calling terminal has the ability for supporting video frequency color ring, modified ring is sent to the calling terminal and is disappeared
Breath, to keep voice port silent；
Send medium type more new information to the calling terminal, so as to after completing video media and negotiating to the calling terminal
Telecasting video frequency color ring.
2. the method according to claim 1, wherein further include:
If the calling terminal does not have the ability for supporting video frequency color ring, voice CRBT is played for the calling terminal.
3. the method according to claim 1, wherein
In the modified ALERTING message, invalid address is revised as in address entrained by specified parameter.
4. according to the method described in claim 3, it is characterized in that,
The invalid address is 0.0.0.0.
5. the method according to claim 1, wherein
In the medium type more new information, medium type is appointed as video.
6. method according to any one of claims 1-5, which is characterized in that further include:
After user's off-hook, stop playing coloring ring back tone.
7. a kind of for controlling the color ring platform of trigger of CRBT characterized by comprising
Receiving module, for receiving audio call；
Terminal type obtains module, for receiving in interface module for after having opened the audio call of Ring Back Tone service user,
Obtain the terminal type information of calling terminal；
CRBT control module, for judging whether the calling terminal has support video frequency color ring according to the terminal type information
Ability；
Sending module, for the judging result according to CRBT control module, if the calling terminal, which has, supports video frequency color ring
Ability then sends modified ALERTING message to the calling terminal, to keep voice port silent；It is also used to the caller
Terminal sends medium type more new information, so as to after completing video media and negotiating to the calling terminal telecasting video frequency color ring.
8. color ring platform according to claim 7, which is characterized in that
Sending module is also used in the case where the calling terminal does not have support video frequency color ring ability, is the calling terminal
Play voice CRBT.
9. color ring platform according to claim 7, which is characterized in that
In the modified ALERTING message, invalid address is revised as in address entrained by specified parameter.
10. color ring platform according to claim 9, which is characterized in that
The invalid address is 0.0.0.0.
11. color ring platform according to claim 7, which is characterized in that
In the medium type more new information, medium type is appointed as video.
12. color ring platform according to any one of claims 7-11, which is characterized in that
CRBT control module is also used to after user's off-hook, stop playing coloring ring back tone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462120.7A CN109151222B (en) | 2017-06-19 | 2017-06-19 | Method for controlling color ring triggering and color ring platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710462120.7A CN109151222B (en) | 2017-06-19 | 2017-06-19 | Method for controlling color ring triggering and color ring platform |
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| Publication Number | Publication Date |
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| CN109151222A true CN109151222A (en) | 2019-01-04 |
| CN109151222B CN109151222B (en) | 2020-12-18 |
Family
ID=64803962
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710462120.7A Active CN109151222B (en) | 2017-06-19 | 2017-06-19 | Method for controlling color ring triggering and color ring platform |
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| CN112134999A (en) * | 2020-09-18 | 2020-12-25 | 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 |
| CN114070933A (en) * | 2020-08-04 | 2022-02-18 | 中国移动通信集团重庆有限公司 | Method and device for processing video color ring negotiation exception and server |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109151222B (en) | 2020-12-18 |
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