CN104144397B - It is a kind of to cancel the method and equipment of the core network for being set to call forwarding number - Google Patents
It is a kind of to cancel the method and equipment of the core network for being set to call forwarding number Download PDFInfo
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- CN104144397B CN104144397B CN201310166794.4A CN201310166794A CN104144397B CN 104144397 B CN104144397 B CN 104144397B CN 201310166794 A CN201310166794 A CN 201310166794A CN 104144397 B CN104144397 B CN 104144397B
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- call forwarding
- call
- calling
- core network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/16—Communication-related supplementary services, e.g. call-transfer or call-hold
-
- 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
- H04M3/54—Arrangements for diverting calls for one subscriber to another predetermined subscriber
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M2203/00—Aspects of automatic or semi-automatic exchanges
- H04M2203/60—Aspects of automatic or semi-automatic exchanges related to security aspects in telephonic communication systems
- H04M2203/6027—Fraud preventions
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention discloses methods and equipment of the core network that a kind of cancellation is set to call forwarding number, the method is applied to equipment of the core network, it include: after the first call request for receiving first the second number of number call, the corresponding call forwarding condition of the second number as described in judging this time to call and meet, then send the second call request to third number；Wherein, the third number is the call forwarding number of second number setting；It after knowing that the affiliated terminal of third number is answered, prompts user can selection operation by voice mode, wherein the user can include at least in selection operation: connecting the calling of this call forwarding and cancel and be set to call forwarding number；The operation for being set to call forwarding number is cancelled in the affiliated terminal selection of the third number as described in judging, then cancels the setting that the third number is set as call forwarding number by second number.Present invention efficiently solves be maliciously set as cancelling difficult problem after call forwarding number.
Description
Technical field
The present invention relates to communication technology audio call fields more particularly to a kind of cancellation to be set to call forwarding number
Method and equipment of the core network.
Background technique
Inconvenient incoming call answering in some cases for the convenience of the user, and these incoming calls are not wanted to miss, can generally it lead to
User is crossed in network side registering call diversion service, when incoming call meets call forwarding condition, network side equipment will be directly called
The call forwarding number of the user setting.
Opening for call transfer service is unilaterally initiated in network side by user, and current implementation only requires use
Family inputs correct supplementary service code and call forwarding number can the successful registration business.Due to call forwarding number
There is no limit if user's malice sets other people number to the call forwarding number of oneself to code, and can be in network
What side was succeeded in registration.Due to not being the business opened of we, when call forwarding number owning user be not desired to by it is boring in this way with
When meaning transfer, it can only be also registered at that time by connection and actively initiates to cancel call transfer service as the user of call forwarding number
Be likely to cancel, in this way for by malicious registration the case where for, it is substantially unworkable.
In order not to be call forwarding number by malicious registration, existing certain methods pass through in user's registration call transfer service
Process in, addition requires to obtain the step of can just succeeding in registration after the message of call forwarding number confirmation.This is in certain journey
Solves the problems, such as malicious registration call forwarding number on degree.But this method not can solve and be turned by malicious registration for calling
The user for moving number wants to cancel the problem of being set to call forwarding number.
Summary of the invention
The object of the present invention is to provide methods and equipment of the core network that a kind of cancellation is set to call forwarding number, to keep away
Exempt from brought malice after being maliciously set as call forwarding number to harass.
To solve the above problems, being applied to the present invention provides a kind of method cancelled and be set to call forwarding number
Equipment of the core network, comprising:
After the first call request for receiving first the second number of number call, as described in judging this time to call and meet
The corresponding call forwarding condition of second number then sends the second call request to third number；Wherein, the third number is institute
State the call forwarding number of the second number setting；
After knowing that the affiliated terminal of third number is answered, prompt user can selection operation by voice mode, wherein institute
Stating user can include at least in selection operation: connecting the calling of this call forwarding and cancellation is set to call forwarding number；
The operation for being set to call forwarding number is cancelled in the affiliated terminal selection of the third number as described in judging, then cancels
The third number is set as the setting of call forwarding number by second number.
Further, the method also includes:
The operation for being set to call forwarding number is cancelled in the affiliated terminal selection of the third number as described in judging, then discharges
The calling that first number initiates second number.
Further, the method also includes:
After cancelling the third number and being set as the setting of call forwarding by second number, described No. second is notified
Code.
Further, the method also includes:
After knowing that the affiliated terminal of third number is answered, in number that second number is prompted by voice mode
Hold.
Further, the method also includes:
The calling of this call forwarding is connected in the affiliated terminal selection of the third number as described in judging, then connects the number one
Calling between code and the third number.
Further,
The method as described in claim 1, it is characterised in that:
The equipment of the core network carries call forwarding in second call request sent to the third number
The attribute information of number setting side, including: the type of number information and number content of second number.
Further,
It further include the length information of second number in the attribute information of call forwarding number setting side.
Correspondingly, the present invention also provides a kind of equipments of the core network, comprising:
Call forwarding determination module, for sentencing after the first call request for receiving first the second number of number call
Whether disconnected this time calling meets the corresponding call forwarding condition of second number；
Call forwarding processing module meets described second for judging this time to call in the call forwarding determination module
When the corresponding call forwarding condition of number, the second call request is sent to third number；Wherein, the third number is described the
The call forwarding number of two numbers setting；It is also used to after knowing that the affiliated terminal of third number is answered, passes through voice mode
It prompts user can selection operation, wherein the user can include at least in selection operation: connecting the calling of this call forwarding and cancel quilt
It is set as call forwarding number；It is also used to the affiliated terminal selection cancellation of the third number as described in judging and is set to call forwarding
The setting that the third number is set as call forwarding number by second number is then cancelled in the operation of number.
Further,
Call forwarding processing module is also used to the affiliated terminal selection cancellation of the third number as described in judging and is set to exhale
The operation of forwarding number is cried, then discharges the calling that first number initiates second number.
Further,
The call forwarding processing module is also used to be set as calling by second number in the cancellation third number
After the setting of transfer, second number is notified.
Further,
The call forwarding processing module is also used to after knowing that the affiliated terminal of third number is answered, by voice side
Formula prompts the number content of second number.
Further,
The call forwarding processing module is also used to the affiliated terminal selection connection of the third number as described in judging and this time exhales
Diverting call is cried, then connects the calling between first number and the third number.
Further, in the equipment of the core network further include:
Signaling increases module, and described second for sending in the call forwarding processing module to the third number exhales
It is the attribute information that call forwarding number setting side is added in request, including: the type of number information of second number
And number content.
Further,
It further includes described that the signaling, which increases in the attribute information of the call forwarding number setting side of module addition,
The length information of two numbers.
The present invention can easily realize that the terminal for being set to call forwarding number actively cancels the requirement being set, effectively
It solves the problems, such as to cancel difficulty after being maliciously set as call forwarding number, ensure that the communication equitable interest for the side of being set；
Furthermore the interactivity of network side and called terminal is also enriched.
Detailed description of the invention
Fig. 1 is to cancel the method flow diagram for being set to call forwarding number in the embodiment of the present invention；
Fig. 2 is set the specific method flow chart of call forwarding number for cancellation a kind of in the embodiment of the present invention；
Fig. 3 is the structure chart of equipment of the core network in the embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention
Embodiment be described in detail.It should be noted that in the absence of conflict, in the embodiment and embodiment in the application
Feature can mutual any combination.
The present embodiment realizes that call forwarding number owning user is answering call forwarding by modification call forwarding process
When electric, it can actively cancel the purpose for being set to call forwarding number.This method only needs to add process flow in network side, existing
There is terminal that can operate under the guidance of the signal language of network side to realize, specific implementation is as follows.
In the present embodiment, a method of cancellation is set to call forwarding number, is applied in equipment of the core network, such as
Shown in Fig. 1, comprising:
Step 10: after the first call request for receiving first the second number of number call, such as judging this time to call
Meet the corresponding call forwarding condition of the second number, then sends the second call request to third number；Wherein, third number is the
The call forwarding number of two numbers setting；
In the concrete realization, in the calling to the second number that the first number is initiated, calling party is belonging to the first number
Terminal, callee are the affiliated terminal of the second number；It is main in the call forwarding calling to third number that equipment of the core network is initiated
The side of crying is the affiliated terminal of the first number, and callee is the affiliated terminal of third number；
Step 20: after knowing that the affiliated terminal of third number is answered, by voice mode prompt user can selection operation,
In, above-mentioned user can include at least in selection operation: connecting the calling of this call forwarding and cancellation is set to call forwarding number；
It is, of course, also possible to include hanging up the calling of this call forwarding；
Step 30: such as judging that the operation for being set to call forwarding number is cancelled in the affiliated terminal selection of third number, then
Cancel the setting that third number is set as call forwarding number by the second number.At this point, the first number can also be discharged to second
The calling that number is initiated discharges the calling initiated third number.
In addition, checking for the convenience of the user, equipment of the core network can be taken into the second call request that third number is sent
Attribute information with call forwarding number setting side, including: the type of number information and number content of the second number may be used also
To include number length information；The affiliated terminal of third number, can calling to wherein carrying after receiving the second call request
The attribute information of forwarding number setting side is shown to user after being parsed.Wherein, type of number information is for indicating this number
For setting side's number that third number is set as to call forwarding number；Number length information can be convenient terminal according to the information
Check mark digital content is parsed.Certainly, this call forwarding number setting side attribute information is not strictly required belonging to third number eventually
End is parsed and is handled.
For CDMA (Code Division Multiple Access, CDMA) network, network side is set at present
For in call request Alert With Information (warning message) signaling for being sent to callee, general only includes master
The side of crying number Calling Number (corresponds to the first number)；And for WCDMA (Wideband Code Division
Multiple Access, wideband code division multiple access) or GSM (Global System of Mobile communication, entirely
Ball mobile communcations system) for network, network side equipment is being sent in the call request SETUP signaling of callee at present, and one
As can include calling party number information and called party number information, therefore, under different network formats, equipment of the core network need
Call forwarding number setting side attribute information is added in the call request sent to call forwarding number respectively.Including:
The type of number is CF Number (Call forwarding Number) and number content (corresponding to the second number), can be with
Including number length information.
In above-mentioned steps 20, equipment of the core network can also pass through voice mode prompt user: this time calling for from
The call forwarding for the calling to the second number that first number is initiated.When the affiliated terminal of third number has parsing call forwarding number
When the ability of code setting side attribute information, can in the affiliated terminal ring of third number, by interface display this incoming call be from
The transfer of second number call, incoming number is the first number.
With a specific embodiment, invention is further explained below.
In this example, it is assumed that number A has opened call transfer service, and number B is set as call forwarding number.
A method of cancellation is set to call forwarding number, as shown in Figure 2, comprising:
Step 1: as number C call number A, if equipment of the core network judge number A do not open call transfer service or
When person's call forwarding condition does not meet, terminate after being handled according to normal call process, otherwise performs the next step rapid；
Step 2: the call forwarding number B of equipment of the core network enquiry number A setting, and call request is sent to number B.
Calling party information (i.e. the information of number C) is carried in the call request for being sent to number B at this time and the calling newly increased turns
The attribute information of number setting side, the i.e. attribute information of number A are moved, including, the type of number, number length and number content,
It is that incoming call is shifted by number A to notify number B this time to call, caller rs number is number C；
Step 3: equipment of the core network judges the movement of number B.If judging, number B is directly hung up, and is terminated the road and is exhaled
It cries；If judging number B off-hook, it cannot send to be called at once and answer signaling to number C (suitable for WCDMA or GSM net
Network) or voice link (be suitable for cdma network) between number C is directly connected, but the movement of number B is saved, and to
Number B sends voice prompting (such as " answering please by 1, cancellation is set to call forwarding number please by 2, and end please hang up "),
Wait the next step movement of number B；
Step 4: if detecting, number B selection is answered, and notifies number C is called to have been turned on, and open number C to number B
Call path, normal talking；If detecting, number B selection is hung up, and discharges entire call link, hang up both；If detection
Cancel to number B selection and be set to call forwarding number, then equipment of the core network first hangs up caller link, then cancels number B
It is set as the setting of call forwarding number by number A, empties the call forwarding number of the number A call transfer service, pass through language
The request that sound mode prompts the cancellation of number B application to be set call forwarding number has succeeded, and finally hangs up the voice chain of number B
Road.The call transfer service of the number B of its setting of number A can also be notified to be cancelled by number B.
Equipment of the core network of the present invention can be divided into following module to describe (as shown in Figure 3), comprising:
Call forwarding determination module, for sentencing after the first call request for receiving first the second number of number call
Whether disconnected this time calling meets the corresponding call forwarding condition of second number；
Call forwarding processing module meets described second for judging this time to call in the call forwarding determination module
When the corresponding call forwarding condition of number, the second call request is sent to third number；Wherein, the third number is described the
The call forwarding number of two numbers setting；It is also used to after knowing that the affiliated terminal of third number is answered, passes through voice mode
It prompts user can selection operation, wherein the user can include at least in selection operation: connecting the calling of this call forwarding and cancel quilt
It is set as call forwarding number；It is also used to the affiliated terminal selection cancellation of the third number as described in judging and is set to call forwarding
The setting that the third number is set as call forwarding number by second number is then cancelled in the operation of number.
Preferably,
Call forwarding processing module is also used to the affiliated terminal selection cancellation of the third number as described in judging and is set to exhale
The operation of forwarding number is cried, then discharges the calling that first number initiates second number.
Preferably,
The call forwarding processing module is also used to be set as calling by second number in the cancellation third number
After the setting of transfer, second number is notified.
Preferably,
The call forwarding processing module is also used to after knowing that the affiliated terminal of third number is answered, by voice side
Formula prompts the number content of second number.
Preferably,
The call forwarding processing module is also used to the affiliated terminal selection connection of the third number as described in judging and this time exhales
Diverting call is cried, then connects the calling between first number and the third number.
Preferably, may also include that in above-mentioned equipment of the core network
Signaling increases module, and described second for sending in the call forwarding processing module to the third number exhales
It is the attribute information that call forwarding number setting side is added in request, including: the type of number information of second number
And number content.
Preferably,
It further includes described that the signaling, which increases in the attribute information of the call forwarding number setting side of module addition,
The length information of two numbers.
Since the method for the invention and technology have biggish applicability, maliciously it is set as calling for Subscriber Number
Forwarding number is added the signaling field and modification call flow of diverting call by equipment of the core network side, can easily realize and be set
It is set to call forwarding number terminal and actively cancels the requirement being set, effectively solves maliciously to be set as the cancellation of call forwarding number
Difficult problem guarantees the communication equitable interest for the side of being set.In addition the interactivity of network and called terminal is enriched.
Those of ordinary skill in the art will appreciate that all or part of the steps in the above method can be instructed by program
Related hardware is completed, and described program can store in computer readable storage medium, such as read-only memory, disk or CD
Deng.Optionally, one or more integrated circuits can be used also to realize in all or part of the steps of above-described embodiment.Accordingly
Ground, each module/unit in above-described embodiment can take the form of hardware realization, can also use the shape of software function module
Formula is realized.The present invention is not limited to the combinations of the hardware and software of any particular form.
The foregoing is only a preferred embodiment of the present invention, is not intended to limit the scope of the present invention.According to
Summary of the invention of the invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, be familiar with
Those skilled in the art makes various corresponding changes and modifications in accordance with the present invention, all in the spirit and principles in the present invention
Within, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (14)
1. a kind of cancel the method for being set to call forwarding number, it is applied to equipment of the core network, comprising:
After the first call request for receiving first the second number of number call, second as described in judging this time to call and meet
The corresponding call forwarding condition of number then sends the second call request to third number；Wherein, the third number is described the
The call forwarding number of two numbers setting；
After knowing that the affiliated terminal of third number is answered, prompt user can selection operation by voice mode, wherein the use
Family can include at least in selection operation: connecting the calling of this call forwarding and cancellation is set to call forwarding number；
The operation for being set to call forwarding number is cancelled in the affiliated terminal selection of the third number as described in judging, then described in cancellation
Third number is set as the setting of call forwarding number by second number.
2. the method as described in claim 1, which is characterized in that further include:
The operation for being set to call forwarding number is cancelled in the affiliated terminal selection of the third number as described in judging, then described in release
The calling that first number initiates second number.
3. the method as described in claim 1, which is characterized in that further include:
After cancelling the third number and being set as the setting of call forwarding by second number, second number is notified.
4. the method as described in claim 1, which is characterized in that further include:
After knowing that the affiliated terminal of third number is answered, the number content of second number is prompted by voice mode.
5. the method as described in claim 1, which is characterized in that further include:
The calling of this call forwarding is connected in the affiliated terminal selection of the third number as described in judging, then connect first number with
Calling between the third number.
6. the method as described in claim 1, it is characterised in that:
The equipment of the core network carries call forwarding number in second call request sent to the third number
The attribute information of setting side, including: the type of number information and number content of second number.
7. method as claimed in claim 6, it is characterised in that:
It further include the length information of second number in the attribute information of call forwarding number setting side.
8. a kind of equipment of the core network, comprising:
Call forwarding determination module, for judging this after the first call request for receiving first the second number of number call
Whether secondary calling meets the corresponding call forwarding condition of second number；
Call forwarding processing module meets second number for judging this time to call in the call forwarding determination module
When corresponding call forwarding condition, the second call request is sent to third number；Wherein, the third number is described No. second
The call forwarding number of code setting；It is also used to after knowing that the affiliated terminal of third number is answered, is prompted by voice mode
User can selection operation, wherein the user can include at least in selection operation: connecting the calling of this call forwarding and cancels and is set
For call forwarding number；It is also used to the affiliated terminal selection cancellation of the third number as described in judging and is set to call forwarding number
Operation, then cancel the setting that the third number is set as call forwarding number by second number.
9. equipment of the core network as claimed in claim 8, it is characterised in that:
Call forwarding processing module is also used to the affiliated terminal selection cancellation of the third number as described in judging and is set to calling turn
The operation for moving number, then discharge the calling that first number initiates second number.
10. equipment of the core network as claimed in claim 8, it is characterised in that:
The call forwarding processing module is also used to be set as call forwarding by second number in the cancellation third number
Setting after, notify second number.
11. equipment of the core network as claimed in claim 8, it is characterised in that:
The call forwarding processing module is also used to after knowing that the affiliated terminal of third number is answered, and is mentioned by voice mode
Show the number content of second number.
12. equipment of the core network as claimed in claim 8, it is characterised in that:
The call forwarding processing module is also used to the affiliated terminal selection of the third number as described in judging and connects this time calling turn
Calling is moved, then connects the calling between first number and the third number.
13. equipment of the core network as claimed in claim 8, which is characterized in that further include:
Signaling increases module, and second calling for sending in the call forwarding processing module to the third number is asked
The attribute information for asking middle addition call forwarding number setting side, type of number information including: second number and number
Digital content.
14. equipment of the core network as claimed in claim 13, it is characterised in that:
It further include described No. second in the attribute information of the call forwarding number setting side of the signaling increase module addition
The length information of code.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166794.4A CN104144397B (en) | 2013-05-08 | 2013-05-08 | It is a kind of to cancel the method and equipment of the core network for being set to call forwarding number |
| PCT/CN2013/087926 WO2014180117A1 (en) | 2013-05-08 | 2013-11-27 | Method for canceling setting of call transfer number, and core network device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310166794.4A CN104144397B (en) | 2013-05-08 | 2013-05-08 | It is a kind of to cancel the method and equipment of the core network for being set to call forwarding number |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104144397A CN104144397A (en) | 2014-11-12 |
| CN104144397B true CN104144397B (en) | 2019-09-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310166794.4A Active CN104144397B (en) | 2013-05-08 | 2013-05-08 | It is a kind of to cancel the method and equipment of the core network for being set to call forwarding number |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN104144397B (en) |
| WO (1) | WO2014180117A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106358167A (en) * | 2016-09-19 | 2017-01-25 | 北京小米移动软件有限公司 | Incoming call handling method and incoming call handling device |
| CN107920160B (en) * | 2017-10-20 | 2021-09-07 | 捷开通讯(深圳)有限公司 | Call forwarding method, intelligent terminal and device with storage function |
| CN114374940A (en) * | 2021-12-27 | 2022-04-19 | 中国电信股份有限公司 | Method for called party to cancel call forwarding and related device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0897645A1 (en) * | 1996-05-10 | 1999-02-24 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Call forwarding function for a portable radio communications device |
| CN101106817A (en) * | 2007-08-01 | 2008-01-16 | 中兴通讯股份有限公司 | A method for forward call protection of mobile user |
| CN101370298A (en) * | 2008-09-12 | 2009-02-18 | 中国移动通信集团江苏有限公司 | Method for improving call transfer reliability |
| WO2010045861A1 (en) * | 2008-10-21 | 2010-04-29 | 华为终端有限公司 | Method and communication terminal for realizing voice service via wireless network |
| WO2010145622A1 (en) * | 2009-10-27 | 2010-12-23 | 中兴通讯股份有限公司 | Method for processing flash-hook service and application server thereof |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101360342A (en) * | 2008-09-04 | 2009-02-04 | 深圳华为通信技术有限公司 | Terminal and call switching service customizing method and server |
| US8345669B1 (en) * | 2010-04-21 | 2013-01-01 | Adtran, Inc. | System and method for call transfer within an internet protocol communications network |
| CN102325312A (en) * | 2011-07-08 | 2012-01-18 | 山东大学 | System for automatically detecting bluetooth mobile phone and registering call transfer through fixed telephone |
| CN102811430B (en) * | 2012-07-17 | 2015-08-12 | 宇龙计算机通信科技(深圳)有限公司 | The implementation method of call forwarding and system |
-
2013
- 2013-05-08 CN CN201310166794.4A patent/CN104144397B/en active Active
- 2013-11-27 WO PCT/CN2013/087926 patent/WO2014180117A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0897645A1 (en) * | 1996-05-10 | 1999-02-24 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Call forwarding function for a portable radio communications device |
| CN101106817A (en) * | 2007-08-01 | 2008-01-16 | 中兴通讯股份有限公司 | A method for forward call protection of mobile user |
| CN101370298A (en) * | 2008-09-12 | 2009-02-18 | 中国移动通信集团江苏有限公司 | Method for improving call transfer reliability |
| WO2010045861A1 (en) * | 2008-10-21 | 2010-04-29 | 华为终端有限公司 | Method and communication terminal for realizing voice service via wireless network |
| WO2010145622A1 (en) * | 2009-10-27 | 2010-12-23 | 中兴通讯股份有限公司 | Method for processing flash-hook service and application server thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014180117A1 (en) | 2014-11-13 |
| CN104144397A (en) | 2014-11-12 |
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