CN108668098A - Method for building up, device and the mostly logical terminal of multi-party call - Google Patents
Method for building up, device and the mostly logical terminal of multi-party call Download PDFInfo
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- CN108668098A CN108668098A CN201710203406.3A CN201710203406A CN108668098A CN 108668098 A CN108668098 A CN 108668098A CN 201710203406 A CN201710203406 A CN 201710203406A CN 108668098 A CN108668098 A CN 108668098A
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- opposite end
- call
- call opposite
- video
- calling
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/14—Systems for two-way working
- H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Telephone Function (AREA)
Abstract
The present invention provides a kind of method for building up of multi-party call, device and mostly logical terminal.The method is applied to mostly logical terminal, the method includes：Video calling is carried out with the first call opposite end, wherein first call opposite end opens one-way video function；Receive the instruction for the call of calling second opposite end that user sends out；Video calling between first call opposite end is downgraded to voice-frequency telephony；Voice-frequency telephony holding is carried out to first call opposite end；Second call opposite end is called, call connection is established with second call opposite end.The present invention can ensure to be successfully established call connection with other terminal in the case where one-way video is opened in current video call opposite end.
Description
Technical field
The present invention relates to a kind of field of communication technology more particularly to method for building up of multi-party call, device and mostly logical terminals.
Background technology
In the video calling based on IMS (IP Multimedia Subsystem, IP multimedia subsystem), Yong Huke
To be turned on and off one-way video for current talking opposite end and call the operation of third party user, but carry out at the same time
When stating two operations, since the scene that is related to is complicated, flow signaling is intersected, and network and terminal-pair these complex scenes intersect
Flow can be difficult to handle, particularly as some unknown processing capacities of network or flow difference, may lead to terminal because compatible
Process problem causes call to establish failure.
For example, IMS user A and user B establish video calling and user A opens one-way video function, user B at this time
Video data be only to send the state not received, audio data is normally receives and sends.If user B wants in holding and user
Under the premise of A video callings, then the video of user A and audio data need to be both configured to only send not by calling party C, user B
Reception state calling party C again, but set only the video data of user B to when user A opens one-way video because before
Send the state that does not receive, user B needs to consider that network requirement terminal only initiates audio holding, or there is still a need for users simultaneously
Audio, video holding are initiated, Web-compatible sex differernce may require terminal to carry out different processing；Meanwhile user B will consider
New phone is audio or visual telephone, if it is visual telephone, needs to consider whether network supports more logical visual telephones.
In the implementation of the present invention, inventor has found at least to have the following technical problems in the prior art：
After user opens one-way video in opposite end, when calling second is taken on the telephone, above-mentioned compatible processing can all increase user B
Processing complexity, so as to cause second take on the telephone call failure probability increase.
Invention content
Method for building up, device and the mostly logical terminal of multi-party call provided by the invention, can ensure to converse in current video
Opposite end is successfully established call with other terminal in the case of opening one-way video and connects.
In a first aspect, the present invention provides a kind of method for building up of multi-party call, the method is applied to mostly logical terminal, described
Method includes：
Video calling is carried out with the first call opposite end, wherein first call opposite end opens one-way video function；
Receive the instruction for the call of calling second opposite end that user sends out；
Video calling between first call opposite end is downgraded to voice-frequency telephony；
Voice-frequency telephony holding is carried out to first call opposite end；
Second call opposite end is called, call connection is established with second call opposite end.
Optionally, described to be carried out with the first call opposite end when first call opposite end opens one-way video function
Video calling includes：Video data is sent to first call opposite end, while not receiving the video of first call opposite end
Data.
Optionally, the video calling described first conversed between opposite end is downgraded to voice-frequency telephony and includes：To institute
It states the first call opposite end to send audio data and receive the audio data that first call opposite end is sent, while no longer to described
First call opposite end sends video data.
Optionally, described to include to the progress voice-frequency telephony holding of first call opposite end：To first call opposite end
Audio data is sent, while no longer receiving the audio data of first call opposite end.
Second aspect, the present invention provide a kind of device of establishing of multi-party call, and described device is located at mostly logical terminals, the dress
Set including：
Video calling unit, for carrying out video calling with the first call opposite end, wherein open first call opposite end
One-way video function；
Receiving unit, the instruction for receiving the call of calling second opposite end that user sends out；
Degraded cell, for the video calling between first call opposite end to be downgraded to voice-frequency telephony；
Holding unit, for carrying out voice-frequency telephony holding to first call opposite end；
Unit is established in call, and for calling second call opposite end, call connection is established with second call opposite end.
Optionally, it is described first call opposite end open one-way video function when, the video calling unit, for
First call opposite end sends video data, while not receiving the video data of first call opposite end.
Optionally, the degraded cell, for sending audio data to first call opposite end and receiving described first
The audio data that call opposite end is sent, while no longer video data is sent to first call opposite end.
Optionally, the holding unit for sending audio data to first call opposite end, while no longer receiving institute
State the audio data of the first call opposite end.
The third aspect, the present invention provide a kind of more logical terminals, and more logical terminals include the foundation dress of above-mentioned multi-party call
It sets.
The method for building up of multi-party call provided in an embodiment of the present invention, device and mostly logical terminal, when with the first call opposite end
It carries out video calling and first call opposite end is when opening one-way video function, if receiving calling that user sends out the
Video calling between first call opposite end is downgraded to voice-frequency telephony and to described first by the instruction of two call opposite ends
Call opposite end carries out voice-frequency telephony holding, then calls second call opposite end, and call is established with second call opposite end
Connection.Compared with prior art, the present invention can reduce mostly logical processing complexity of the terminal under above-mentioned special screne, so as to
It is enough to ensure to be successfully established call connection with other terminal in the case where one-way video is opened in current video call opposite end.
Description of the drawings
Fig. 1 is the flow chart of the method for building up of one embodiment of the invention multi-party call；
Fig. 2 is the flow chart of the method for building up of another embodiment of the present invention multi-party call；
Fig. 3 is the structural schematic diagram for establishing device of multi-party call of the embodiment of the present invention.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
The embodiment of the present invention provides a kind of method for building up of multi-party call, and the method is applied to mostly logical terminal, such as Fig. 1 institutes
Show, the method includes：
S11, video calling is carried out with the first call opposite end, wherein first call opposite end opens one-way video work(
Energy.
S12, the instruction for receiving the call of calling second opposite end that user sends out.
Video calling between S13, opposite end that described first converses is downgraded to voice-frequency telephony.
S14, voice-frequency telephony holding is carried out to first call opposite end.
S15, calling second call opposite end, call connection is established with second call opposite end.
The method for building up of multi-party call provided in an embodiment of the present invention, when carrying out video calling and institute with the first call opposite end
When stating the first call opposite end and opening one-way video function, converse the finger of opposite end if receiving the calling second that user sends out
It enables, the video calling between first call opposite end is downgraded to voice-frequency telephony and sound is carried out to first call opposite end
Frequency call is kept, and then calls second call opposite end, and call connection is established with second call opposite end.With the prior art
It compares, the present invention can reduce mostly logical processing complexity of the terminal under above-mentioned special screne, so as to ensure working as forward sight
Frequency call opposite end is successfully established call with other terminal in the case of opening one-way video and connects.
The method for building up of multi-party call of the embodiment of the present invention is described in detail with reference to specific example.
As shown in Fig. 2, the detailed process of the method for building up of the present embodiment multi-party call is as follows：
Step 1, mostly logical terminal B and terminal A establish video calling.
Step 2, during terminal A and Duo Tong terminal B carries out video calling, terminal A opens one-way video function.
After terminal A opens one-way video function, for terminal A, the video data of more logical terminal B is only received,
No longer video data is sent to more logical terminal B；For mostly logical terminal B, video data only is sent to terminal A, does not receive end
Hold the video data of A；Audio data between terminal A and Duo Tong terminal B normally sends and receives.
Step 3, mostly logical terminal B receive the order for dialing terminal C that user sends out.
Step 4, mostly logical terminal B initiate video degradation flow, and more logical video callings between terminal B and terminal A are degraded
For voice-frequency telephony.
After more logical video callings between terminal B and terminal A are downgraded to voice-frequency telephony, for terminal A, Xiang Duo
Logical terminal B sends audio data and receives the audio data that more logical terminal B are sent, and no longer receives the audio data of more logical terminal B；
For mostly logical terminal B, sends audio data to terminal A and receive the audio data that terminal A is sent, while no longer to terminal
A sends video data.
Step 5, mostly logical terminal B initiate call and keep flow, and voice-frequency telephony holding is carried out to terminal A.
After more logical terminal B carry out voice-frequency telephony holding to terminal A, for terminal A, more logical terminal B are only received
Audio data, no longer send audio datas to more logical terminal B；For mostly logical terminal B, only audio number is sent to terminal A
According to no longer receiving the audio data of terminal A.
Step 6, mostly logical terminal B calling terminal C, call connection is established with terminal C.
The embodiment of the present invention also provides a kind of device of establishing of multi-party call, and described device is located at mostly logical terminals, such as Fig. 3 institutes
Show, described device includes：
Video calling unit 11, for carrying out video calling with the first call opposite end, wherein open first call opposite end
One-way video function is opened；
Receiving unit 12, the instruction for receiving the call of calling second opposite end that user sends out；
Degraded cell 13, for the video calling between first call opposite end to be downgraded to voice-frequency telephony；
Holding unit 14, for carrying out voice-frequency telephony holding to first call opposite end；
Unit 15 is established in call, for calling second call opposite end, is established call with second call opposite end and is connected
It connects.
Multi-party call provided in an embodiment of the present invention establishes device, when carrying out video calling and institute with the first call opposite end
When stating the first call opposite end and opening one-way video function, converse the finger of opposite end if receiving the calling second that user sends out
It enables, the video calling between first call opposite end is downgraded to voice-frequency telephony and sound is carried out to first call opposite end
Frequency call is kept, and then calls second call opposite end, and call connection is established with second call opposite end.With the prior art
It compares, the present invention can reduce mostly logical processing complexity of the terminal under above-mentioned special screne, so as to ensure working as forward sight
Frequency call opposite end is successfully established call with other terminal in the case of opening one-way video and connects.
Optionally, when first call opposite end opens one-way video function, the video calling unit 11 is used for
Video data is sent to first call opposite end, while not receiving the video data of first call opposite end.
Optionally, the degraded cell 13, for sending audio data to first call opposite end and receiving described the
The audio data that one call opposite end is sent, while no longer video data is sent to first call opposite end.
Optionally, the holding unit 14 for sending audio data to first call opposite end, while no longer receiving
The audio data of first call opposite end.
The device of the present embodiment can be used for executing the technical solution of above method embodiment, realization principle and technology
Effect is similar, and details are not described herein again.
The embodiment of the present invention also provides a kind of more logical terminals, and more logical terminals include the foundation dress of above-mentioned multi-party call
It sets.
In various embodiments of the present invention, more logical terminals can be mobile terminal, and the mobile terminal refers to based on wireless
The terminal of network, the wireless network can be that (General Packet Radio Service lead to by 5G, 4G, 3G or GPRS
With packet wireless business) etc. by public mobile network realize wireless network, or WLAN (WiFi), this
As long as field technology personnel are appreciated that the network using radio magnetic wave as transmission medium can be used as the present invention real
Apply the wireless network described in example.
One of ordinary skill in the art will appreciate that realizing all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer read/write memory medium
In, the program is when being executed, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those familiar with the art in the technical scope disclosed by the present invention, all answer by the change or replacement that can be readily occurred in
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be subject to the protection scope in claims.
Claims (9)
1. a kind of method for building up of multi-party call, the method is applied to mostly logical terminal, which is characterized in that the method includes：
Video calling is carried out with the first call opposite end, wherein first call opposite end opens one-way video function；
Receive the instruction for the call of calling second opposite end that user sends out；
Video calling between first call opposite end is downgraded to voice-frequency telephony；
Voice-frequency telephony holding is carried out to first call opposite end；
Second call opposite end is called, call connection is established with second call opposite end.
2. according to the method described in claim 1, it is characterized in that, opening one-way video function in first call opposite end
When, it is described to include with the first call opposite end progress video calling：Video data is sent to first call opposite end, while not being connect
Receive the video data of first call opposite end.
3. according to the method described in claim 1, it is characterized in that, the video between the opposite end by first call leads to
Words are downgraded to voice-frequency telephony and include：Audio data, which is sent, to first call opposite end and receives first call opposite end sends
Audio data, while no longer to it is described first call opposite end send video data.
4. according to the method described in claim 1, it is characterized in that, described carry out voice-frequency telephony guarantor to first call opposite end
Hold including：Audio data is sent to first call opposite end, while no longer receiving the audio data of first call opposite end.
5. a kind of multi-party call establishes device, described device is located at mostly logical terminals, which is characterized in that described device includes：
Video calling unit, for carrying out video calling with the first call opposite end, wherein first call opposite end opens list
To video capability；
Receiving unit, the instruction for receiving the call of calling second opposite end that user sends out；
Degraded cell, for the video calling between first call opposite end to be downgraded to voice-frequency telephony；
Holding unit, for carrying out voice-frequency telephony holding to first call opposite end；
Unit is established in call, and for calling second call opposite end, call connection is established with second call opposite end.
6. device according to claim 5, which is characterized in that open one-way video function in first call opposite end
When, the video calling unit for sending video data to first call opposite end, while not receiving first call
The video data of opposite end.
7. device according to claim 5, which is characterized in that the degraded cell is used for first call opposite end
It sends audio data and receives the audio data that first call opposite end is sent, while no longer being sent out to first call opposite end
Send video data.
8. device according to claim 5, which is characterized in that the holding unit is used for first call opposite end
Audio data is sent, while no longer receiving the audio data of first call opposite end.
9. a kind of more logical terminals, which is characterized in that more logical terminals include more as described in any one of claim 5 to 8
That just converses establishes device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203406.3A CN108668098B (en) | 2017-03-30 | 2017-03-30 | Multi-party call establishing method and device and multi-way terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710203406.3A CN108668098B (en) | 2017-03-30 | 2017-03-30 | Multi-party call establishing method and device and multi-way terminal |
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| Publication Number | Publication Date |
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| CN108668098A true CN108668098A (en) | 2018-10-16 |
| CN108668098B CN108668098B (en) | 2021-04-23 |
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| CN201710203406.3A Active CN108668098B (en) | 2017-03-30 | 2017-03-30 | Multi-party call establishing method and device and multi-way terminal |
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| CN115243205A (en) * | 2021-04-22 | 2022-10-25 | 华为技术有限公司 | Call processing method and related equipment |
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| Publication number | Publication date |
|---|---|
| CN108668098B (en) | 2021-04-23 |
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