CN107707506A - The implementation method and device of a kind of transfer service - Google Patents
The implementation method and device of a kind of transfer service Download PDFInfo
- Publication number
- CN107707506A CN107707506A CN201610644418.5A CN201610644418A CN107707506A CN 107707506 A CN107707506 A CN 107707506A CN 201610644418 A CN201610644418 A CN 201610644418A CN 107707506 A CN107707506 A CN 107707506A
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- terminal
- information
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- transfer
- relay terminal
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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
- H04L65/1096—Supplementary features, e.g. call forwarding or call holding
-
- 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
- H04L65/1083—In-session procedures
- H04L65/1089—In-session procedures by adding media; by removing media
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- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephonic Communication Services (AREA)
Abstract
The implementation method and device of a kind of transfer service provided by the invention, dispatch service server DPS and call request information is sent to transfer destination terminal according to the transfer-request information that relay terminal is sent, and receive the call information of transfer destination terminal transmission, media information is sent to relayed terminal, the media information changed so that relayed terminal-pair media information is modified, receive the media information for the modification that relayed terminal is sent, amended media information is confirmed, and to relayed terminal replies confirmation, the calling connection that release is established with relay terminal, and send release information to relay terminal, so that relay terminal confirms to release information.The present invention is transferred by DPS, improves multimedia dispatching system transfer service use range, and controllable user's switching authority.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of transfer service implementation method and device.
Background technology
At present in the meeting of IP multimedia dispatchings, when performing switch over operation, system is carried out user just for transfer-request
Logical biography processing.Actual switch over operation is performed by relayed terminal.So switching success or not is decided by whether relayed terminal props up
Hold switch over operation.Because the type for the relayed terminal for accessing multimedia dispatching is different, it is thus impossible to ensure all relayed
Terminal all supports switch over operation.
Currently IP multimedia dispatching system switch over operation processes are specially：Relayed terminal receives exhaling for relay terminal transmission
Request is cried, relayed terminal replys response message to relay terminal；Relayed terminal sends call request to transfer destination terminal
Information, the call information that transfer destination terminal is sent is received, and the media attribute information in call information is carried out
Confirm, send confirmation to transfer destination terminal, the call established between relayed entity release and switching entity connects.On
Switching process is stated when to the relayed terminal initiation switch over operation for not supporting switch over operation, switch over operation can be caused unsuccessful,
And IP multimedia dispatching systems can not perceive switching process, it is impossible to control signaling transfer point authority.
The content of the invention
It is an object of the invention to provide a kind of transfer service implementation method and device, is transferred by controllable user
Authority DPS is transferred, and improves multimedia dispatching system transfer service use range, and controllable user's switching authority.
In a first aspect, the embodiments of the invention provide a kind of implementation method of transfer service, methods described includes：
Dispatch service server DPS and calling is sent to transfer destination terminal according to the transfer-request information that relay terminal is sent
Solicited message, and receive the call information that the transfer destination terminal is sent；
Media information is sent to relayed terminal, so that media information described in the relayed terminal-pair modifies to obtain
The media information of modification；
The media information for the modification that the relayed terminal is sent is received, the amended media information is carried out
Confirm, and to the relayed terminal replies confirmation；
The calling connection that release is established with the relay terminal, and release information is sent to the relay terminal, so that institute
Relay terminal is stated to confirm the release information.
With reference in a first aspect, the embodiments of the invention provide first aspect the first possible embodiment, methods described
Also include：
The call information received is confirmed, and is sent to the transfer destination terminal and confirms response letter
Breath.
With reference in a first aspect, the embodiments of the invention provide second of possible embodiment of first aspect, methods described
Also include：
The release response message that the relay terminal is sent is received, and makes the relay terminal and the transfer destination terminal
Establish call connection.
With reference in a first aspect, the embodiments of the invention provide first aspect the third possible embodiment, methods described
Also include：
The transfer-request information that the relay terminal is sent is received, and switching response letter is replied to the relay terminal
Breath.
The third possible embodiment with reference to first aspect, the embodiments of the invention provide the 4th kind of possibility of first aspect
Embodiment, methods described also includes：
The transfer-request information is parsed.
Second aspect, the embodiments of the invention provide a kind of realization device of transfer service, described device includes：
Hair receive unit, for dispatch service server DPS according to the transfer-request information that relay terminal is sent to transfer mesh
Mark terminal and send call request information, and receive the call information that the transfer destination terminal is sent；
Unit is changed, for sending media information to relayed terminal, so that media described in the relayed terminal-pair are believed
Cease the media information modified and changed；
Media information confirmation unit, the media information of the modification sent for receiving the relayed terminal, to institute
Amended media information is stated to be confirmed, and to the relayed terminal replies confirmation；
Releasing unit, for discharging the calling connection established with the relay terminal, and send and release to the relay terminal
Information is put, so that the relay terminal confirms to the release information.
With reference to second aspect, the first possible embodiment, described device the embodiments of the invention provide second aspect
Also include：
Call information confirmation unit, for confirming to the call information received, and to described
Transfer destination terminal, which is sent, confirms response message.
With reference to second aspect, the embodiments of the invention provide second of possible embodiment of second aspect, described device
Also include：
Call connection establishment unit, the release response message sent for receiving the relay terminal, and make the switching
Terminal establishes call connection with the transfer destination terminal.
With reference to second aspect, the third possible embodiment, described device the embodiments of the invention provide second aspect
Also include：
Response message of transferring replys unit, the transfer-request information sent for receiving the relay terminal, and to
The relay terminal replys switching response message.
The third possible embodiment with reference to second aspect, the embodiments of the invention provide the 4th kind of possibility of second aspect
Embodiment, described device also includes：
Resolution unit, for being parsed to the transfer-request information.
The implementation method and device of a kind of transfer service provided by the invention, scheduling service server DPS are whole according to switching
Hold the transfer-request information sent to send call request information to transfer destination terminal, and receive exhaling for transfer destination terminal transmission
Response message is, media information is sent to relayed terminal, so that relayed terminal-pair media information is modified and changed
Media information, receive the media information for the modification that relayed terminal is sent, amended media information confirmed, and to
Relayed terminal replies confirmation, the calling connection that release is established with relay terminal, and release information is sent to relay terminal,
So that relay terminal confirms to release information, so as to be transferred by DPS, multimedia dispatching system transfer service is improved
Use range, and controllable user's switching authority.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below by embodiment it is required use it is attached
Figure is briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not construed as pair
The restriction of scope, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other related accompanying drawings.
Fig. 1 is a kind of implementation method flow chart of transfer service provided in an embodiment of the present invention；
Fig. 2 is the implementation method flow chart of another transfer service provided in an embodiment of the present invention；
Fig. 3 is a kind of realization device schematic diagram of transfer service provided in an embodiment of the present invention.
Description of reference numerals：
10- hairs receive unit；20- changes unit；30- media information confirmation units；
40- releasing units.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
Middle accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only
It is part of the embodiment of the present invention, rather than whole embodiments.The present invention being generally described and illustrated herein in the accompanying drawings is real
Applying the component of example can be configured to arrange and design with a variety of.Therefore, it is of the invention to what is provided in the accompanying drawings below
The detailed description of embodiment is not intended to limit the scope of claimed invention, but is merely representative of the selected reality of the present invention
Apply example.Based on embodiments of the invention, institute that those skilled in the art are obtained on the premise of creative work is not made
There is other embodiment, belong to the scope of protection of the invention.
For existing in switching process, when to the relayed terminal initiation switch over operation for not supporting switch over operation,
Switch over operation can be caused unsuccessful, and IP multimedia dispatching systems can not perceive switching process, it is impossible to control signaling transfer point to weigh
Limit.The implementation method and device of a kind of transfer service provided by the invention, scheduling service server DPS are sent according to relay terminal
Transfer-request information to transfer destination terminal send call request information, and receive transfer destination terminal transmission call
Information, media information, the media changed so that relayed terminal-pair media information is modified are sent to relayed terminal
Information, the media information for the modification that relayed terminal is sent is received, amended media information is confirmed, and to relayed
Terminal replies confirmation, the calling connection that release is established with relay terminal, and release information is sent to relay terminal, so as to turn
Connect terminal-pair release information to be confirmed, so as to be transferred by DPS, improve multimedia dispatching system transfer service and use model
Enclose, and controllable user's switching authority.It is described in detail below by embodiment.
Fig. 1 is a kind of implementation method flow chart of transfer service provided in an embodiment of the present invention.
Reference picture 1, executive agent are scheduling service server DPS.
Step S101, call request letter is sent to transfer destination terminal according to the transfer-request information that relay terminal is sent
Breath, and receive the call information of transfer destination terminal transmission；
Here, dispatch service server DPS and receive the transfer-request information that relay terminal is sent, and to transfer destination terminal
Call request information is sent, transfer destination terminal is replied to scheduling service server DPS and exhaled after call request information is received
It is response message.
Step S102, media information is sent to relayed terminal, so that relayed terminal-pair media information is modified
To the media information of modification；
Here, dispatch service server DPS and send media information to relayed terminal, relayed terminal is receiving media
After information, media information is modified, so as to the media information changed.
Step S103, the media information for the modification that relayed terminal is sent is received, amended media information is carried out true
Recognize, and to relayed terminal replies confirmation；
Specifically, dispatch the media information that service server DPS receives the modification that relayed terminal is sent, and to modification after
Media information in some information confirmed, if some information exist, to relayed terminal replies confirmation.
Step S104, the calling connection that release is established with relay terminal, and release information is sent to relay terminal, so as to turn
Release information described in terminal-pair is connect to be confirmed.
Specifically, when relay terminal and transfer destination terminal, which are established, to be connected, scheduling service server DPS can be discharged with turning
The calling connection of terminal foundation is connect, so as to send release information to relay terminal, after relay terminal is connected to release information, switching is eventually
End confirms to release information.
Fig. 2 is the implementation method flow chart of another transfer service provided in an embodiment of the present invention.
Reference picture 2, step S201, relay terminal send transfer-request information to scheduling service server DPS；
Step S202, scheduling service server DPS reply switching response message to relay terminal；
Step S203, scheduling service server DPS send call request information to transfer destination terminal；
Step S204, transfer destination terminal to scheduling service server DPS answering call response messages；
Step S205, scheduling service server DPS send media information to relayed terminal；
Step S206, relayed terminal-pair media information are modified the media information changed；
Step S207, relayed terminal send the media information of modification to scheduling service server DPS；
Step S208, scheduling service server DPS confirm to the media information of modification；
Step S209, service server DPS is dispatched to relayed terminal replies confirmation；
Step S210, scheduling service server DPS confirm to call information；
Step S211, scheduling service server DPS are sent to transfer destination terminal confirms response message；
Step S212, the calling connection that the DPS releases of scheduling service server are established with relay terminal, and sent out to relay terminal
Send release information；
Step S213, relay terminal confirm to release information；
Step S214, relay terminal send release response message to scheduling service server DPS.
A kind of implementation method of transfer service provided by the invention, scheduling service server DPS are sent according to relay terminal
Transfer-request information to transfer destination terminal send call request information, and receive transfer destination terminal transmission call
Information, media information, the media changed so that relayed terminal-pair media information is modified are sent to relayed terminal
Information, the media information for the modification that relayed terminal is sent is received, amended media information is confirmed, and to relayed
Terminal replies confirmation, the calling connection that release is established with relay terminal, and release information is sent to relay terminal, so as to turn
Connect terminal-pair release information to be confirmed, so as to be transferred by DPS, improve multimedia dispatching system transfer service and use model
Enclose, and controllable user's switching authority.
Fig. 3 is a kind of realization device schematic diagram of transfer service provided in an embodiment of the present invention.
Reference picture 3, the device include hair and receive unit 10, modification unit 20, media information confirmation unit 30, releasing unit
40。
Hair receives unit 10, for dispatching service server DPS according to the transfer-request information that relay terminal is sent to switching
Target terminal sends call request information, and receives the call information of transfer destination terminal transmission；
Unit 20 is changed, for sending media information to relayed terminal, so that relayed terminal-pair media information is carried out
The media information changed；
Media information confirmation unit 30, the media information of the modification sent for receiving relayed terminal, to amended
Media information confirmed, and to relayed terminal replies confirmation；
Releasing unit 40, release information is sent for discharging the calling connection established with relay terminal, and to relay terminal,
So that relay terminal confirms to release information.
According to the exemplary embodiment of the present invention, described device also includes：
Call information confirmation unit (not shown), for confirming to the call information received, and to
Transfer destination terminal, which is sent, confirms response message.
According to the exemplary embodiment of the present invention, described device also includes：
Call connection establishment unit (not shown), the release response message sent for receiving the relay terminal, and make
The relay terminal establishes call connection with the transfer destination terminal.
According to the exemplary embodiment of the present invention, described device also includes：
Response message of transferring replys unit (not shown), the transfer-request letter sent for receiving the relay terminal
Breath, and reply switching response message to the relay terminal.
According to the exemplary embodiment of the present invention, described device also includes：
Resolution unit (not shown), for being parsed to the transfer-request information.
A kind of realization device of transfer service provided by the invention, scheduling service server DPS are sent according to relay terminal
Transfer-request information to transfer destination terminal send call request information, and receive transfer destination terminal transmission call
Information, media information, the media changed so that relayed terminal-pair media information is modified are sent to relayed terminal
Information, the media information for the modification that relayed terminal is sent is received, amended media information is confirmed, and to relayed
Terminal replies confirmation, the calling connection that release is established with relay terminal, and release information is sent to relay terminal, so as to turn
Connect terminal-pair release information to be confirmed, so as to be transferred by DPS, improve multimedia dispatching system transfer service and use model
Enclose, and controllable user's switching authority.
The device that the embodiment of the present invention is provided can be the specific hardware in equipment or the software being installed in equipment
Or firmware etc..The device that the embodiment of the present invention is provided, its realization principle and caused technique effect and preceding method embodiment
Identical, to briefly describe, device embodiment part does not refer to part, refers to corresponding contents in preceding method embodiment.It is affiliated
The technical staff in field can be understood that, for convenience and simplicity of description, system described above, device and unit
Specific work process, the corresponding process in above method embodiment is may be referred to, will not be repeated here.
In embodiment provided by the present invention, it should be understood that disclosed apparatus and method, can be by others side
Formula is realized.Device embodiment described above is only schematical, for example, the division of the unit, only one kind are patrolled
Function division is collected, there can be other dividing mode when actually realizing, in another example, multiple units or component can combine or can
To be integrated into another system, or some features can be ignored, or not perform.Another, shown or discussed is mutual
Coupling or direct-coupling or call connection can be by some telephony interfaces, the INDIRECT COUPLING or call of device or unit connect
Connect, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in embodiment provided by the invention can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on such understanding, technical scheme is substantially in other words
The part to be contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are causing a computer equipment (can be
People's computer, server, or network equipment etc.) perform all or part of step of each embodiment methods described of the present invention.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), with
Machine access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing, in addition, term " the
One ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that instruction or hint relative importance.
Finally it should be noted that：Embodiment described above, it is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention.The protection in the present invention should all be covered
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of implementation method of transfer service, it is characterised in that methods described includes：
Dispatch service server DPS and call request is sent to transfer destination terminal according to the transfer-request information that relay terminal is sent
Information, and receive the call information that the transfer destination terminal is sent；
Media information is sent to relayed terminal, so that media information described in the relayed terminal-pair is modified and changed
Media information；
The media information for the modification that the relayed terminal is sent is received, the amended media information is carried out true
Recognize, and to the relayed terminal replies confirmation；
The calling connection that release is established with the relay terminal, and release information is sent to the relay terminal, so that described turn
Release information described in terminal-pair is connect to be confirmed.
2. the implementation method of a kind of transfer service according to claim 1, it is characterised in that methods described also includes：
The call information received is confirmed, and is sent to the transfer destination terminal and confirms response message.
3. the implementation method of a kind of transfer service according to claim 1, it is characterised in that methods described also includes：
The release response message that the relay terminal is sent is received, and the relay terminal is established with the transfer destination terminal
Call connection.
4. the implementation method of a kind of transfer service according to claim 1, it is characterised in that methods described also includes：
The transfer-request information that the relay terminal is sent is received, and switching response message is replied to the relay terminal.
5. the implementation method of a kind of transfer service according to claim 4, it is characterised in that methods described also includes：
The transfer-request information is parsed.
6. a kind of realization device of transfer service, it is characterised in that described device includes：
Hair receives unit, whole to transfer destination according to the transfer-request information that relay terminal is sent for dispatching service server DPS
End sends call request information, and receives the call information that the transfer destination terminal is sent；
Unit is changed, for sending media information to relayed terminal, so that media information described in the relayed terminal-pair enters
The media information that row is changed；
Media information confirmation unit, the media information of the modification sent for receiving the relayed terminal, is repaiied to described
Media information after changing confirmed, and to the relayed terminal replies confirmation；
Releasing unit, release letter is sent for discharging the calling connection established with the relay terminal, and to the relay terminal
Breath, so that the relay terminal confirms to the release information.
7. the realization device of a kind of transfer service according to claim 6, it is characterised in that described device also includes：
Call information confirmation unit, for confirming to the call information received, and to the switching
Target terminal, which is sent, confirms response message.
8. the realization device of a kind of transfer service according to claim 6, it is characterised in that described device also includes：
Call connection establishment unit, the release response message sent for receiving the relay terminal, and make the relay terminal
Call connection is established with the transfer destination terminal.
9. the realization device of a kind of transfer service according to claim 6, it is characterised in that described device also includes：
Response message of transferring replys unit, the transfer-request information sent for receiving the relay terminal, and to described
Relay terminal replys switching response message.
10. the realization device of a kind of transfer service according to claim 9, it is characterised in that described device also includes：
Resolution unit, for being parsed to the transfer-request information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644418.5A CN107707506A (en) | 2016-08-08 | 2016-08-08 | The implementation method and device of a kind of transfer service |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610644418.5A CN107707506A (en) | 2016-08-08 | 2016-08-08 | The implementation method and device of a kind of transfer service |
Publications (1)
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| CN107707506A true CN107707506A (en) | 2018-02-16 |
Family
ID=61168681
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| CN201610644418.5A Pending CN107707506A (en) | 2016-08-08 | 2016-08-08 | The implementation method and device of a kind of transfer service |
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| CN1516432A (en) * | 2003-01-06 | 2004-07-28 | 国际商业机器公司 | Communication terinal, call switching server, communication service providing system and method |
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