CN108881588B - Method and device for recovering telephone service and mobile terminal - Google Patents
Method and device for recovering telephone service and mobile terminal Download PDFInfo
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- CN108881588B CN108881588B CN201710330716.1A CN201710330716A CN108881588B CN 108881588 B CN108881588 B CN 108881588B CN 201710330716 A CN201710330716 A CN 201710330716A CN 108881588 B CN108881588 B CN 108881588B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/26—Devices for calling a subscriber
- H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72454—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to context-related or environment-related conditions
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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
- H04M3/42365—Presence services providing information on the willingness to communicate or the ability to communicate in terms of media capability or network connectivity
Abstract
The invention provides a method and a device for recovering a telephone service and a mobile terminal. The method comprises the following steps: when the current signaling link is processing non-telephone circuit switching service from network, sending telephone request to network through the current signaling link and hanging up telephone immediately; receiving and storing a response message sent by the network; initiating a telephone request to the network again and receiving a refusal message replied by the network; judging whether the reason carried in the reason value of the rejection message is the response message sent already; and when the reason carried in the reason value of the rejection message is that the response message is sent, releasing the current signaling link and sending the call request to the network again to answer the call after the preset time. The invention can shorten the response time of the telephone request and improve the user experience.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to a method, an apparatus, and a mobile terminal for recovering a telephone service.
Background
When a user has a call to be connected in the process of carrying out non-telephone circuit switching service from a network by the terminal, the terminal initiates a call request to the network, at the moment, if the user immediately hangs up the call, the network receives the call request and then replies a message for agreeing to the call to be answered to the terminal, although the network sends the message for agreeing to the call to be answered, the call still cannot be established because the call is hung up immediately, and at the moment, when the user needs to dial the call again in a short time, the terminal sends out a request again to the network, and then the network replies a refusal message to the terminal, so that the call establishment is unsuccessful.
For the situation, in the prior art, after replying a response message for agreeing to answer the call to the terminal, the network starts a timer of 20s to 30s, and if the network receives the same request sent again by the terminal within the set time of the timer, the network suspends the request, and processes the request after the timer is overtime.
In the process of implementing the invention, the inventor finds that at least the following technical problems exist in the prior art:
in the prior art, the method for suspending the re-sent request reduces the user experience due to the long response time of the telephone request.
Disclosure of Invention
The method, the device and the mobile terminal for recovering the telephone service can shorten the response time of the telephone request and improve the user experience.
In a first aspect, the present invention provides a method for restoring telephony services, comprising:
when the current signaling link is processing non-telephone circuit switching service from network, sending telephone request to network through the current signaling link and hanging up telephone immediately;
receiving and storing a response message sent by the network;
initiating a telephone request to the network again and receiving a refusal message replied by the network;
judging whether the reason carried in the reason value of the rejection message is the response message sent already;
and when the reason carried in the reason value of the rejection message is that the response message is sent, releasing the current signaling link and sending the call request to the network again to answer the call after the preset time.
Optionally, the method further comprises:
and when the reason carried in the reason value of the rejection message is not the reason that the response message is sent, initiating the telephone request to the network again.
In a second aspect, the present invention provides an apparatus for resuming telephony services, comprising:
the first sending unit is used for sending a telephone request to the network through the current signaling link and immediately hanging up the telephone when the current signaling link is processing non-telephone circuit switching services from the network;
a receiving unit, configured to receive and store a response message sent by the network;
the second sending unit is used for initiating a telephone request to the network again and receiving a refusal message replied by the network;
and the judging unit is used for judging whether the reason carried in the reason value of the rejection message is the response message sent already.
And the first processing unit is used for releasing the current signaling link and sending the call request to the network again to answer the call after preset time when the reason carried in the reason value of the rejection message is that the response message is sent.
Optionally, the apparatus further comprises:
and the second processing unit is used for initiating the telephone request to the network again when the judging unit judges that the reason carried in the reason value of the rejection message is not the response message sent already.
In a third aspect, the present invention provides a mobile terminal, which includes the above apparatus for resuming a telephone service.
According to the method, the device and the mobile terminal for recovering the telephone service, when a rejection message sent by the network is received after a telephone request is sent to the network, whether a response message of the request is sent before the network is judged according to a reason value of the rejection message, and when the response message of the request is sent before the network, a current signaling link is released, and after a preset time, the telephone request is sent to the network again to answer the telephone. The response time of the telephone request can be shortened, and the user experience is improved.
Drawings
FIG. 1 is a flow chart of a method of resuming telephony services in accordance with an embodiment of the present invention;
FIG. 2 is a flow chart of a method of resuming telephony services in accordance with another embodiment of the present invention;
fig. 3 is a schematic structural diagram of an apparatus for resuming a telephone service according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an apparatus for resuming telephony services according to another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention provides a method for recovering a telephone service, as shown in fig. 1, the method comprising:
s11, when the current signaling link is processing the non-telephone circuit switching service from the network, sending the telephone request to the network through the current signaling link and hanging up the telephone immediately;
s12, receiving and storing the response message sent by the network;
s13, initiating a telephone request to the network again and receiving a refusal message replied by the network;
s14, judging whether the reason carried in the reason value of the rejection message is the sent response message;
optionally, the reason carried in the reason value of the rejection message replied by the network is that the terminal is inconsistent with the network state, and the response message is considered to have been sent.
And S15, when the reason carried in the reason value of the rejection message is that the response message is sent, releasing the current signaling link and sending the call request to the network again to answer the call after the preset time.
According to the method for recovering the telephone service, after the telephone request is sent to the network, when the rejection message sent by the network is received, whether the response message of the request is sent before the network is judged according to the reason value of the rejection message, when the response message of the request is sent before the network, the current signaling link is released, and after the preset time, the telephone request is sent to the network again to answer the telephone. The response time of the telephone request can be shortened, and the user experience is improved.
Optionally, as shown in fig. 2, the method further includes:
and S16, when the reason carried in the reason value of the rejection message is not the response message sent, initiating the telephone request to the network again.
An embodiment of the present invention further provides a device for recovering a telephone service, as shown in fig. 3, where the device includes:
a first sending unit 11, configured to send a phone request to a network through a current signaling link and immediately hang up a phone when the current signaling link is processing a non-telephony circuit switched service from the network;
a receiving unit 12, configured to receive and store a response message sent by the network;
a second sending unit 13, configured to initiate a telephone request to the network again and receive a rejection message replied by the network;
a determining unit 14, configured to determine whether the reason carried in the reason value of the reject message is that a response message has already been sent.
And the first processing unit 15 is configured to release the current signaling link and send a phone request to the network again after a preset time to answer the phone when the reason carried in the reason value of the rejection message is that the response message has been sent.
According to the device for recovering the telephone service, provided by the embodiment of the invention, when a rejection message sent by the network is received after a telephone request is sent to the network, whether a response message of the request is sent before the network is judged according to a cause value of the rejection message, and when the response message of the request is sent before the network, a current signaling link is released, and after a preset time, the telephone request is sent to the network again to answer the telephone. The response time of the telephone request can be shortened, and the user experience is improved.
Optionally, as shown in fig. 4, the apparatus further includes:
and the second processing unit 16 is configured to initiate a phone request to the network again when the determining unit determines that the reason carried in the reason value of the rejection message is not the reason that the response message has been sent.
The embodiment of the invention also provides a mobile terminal which comprises the device for recovering the telephone service.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. A method for resuming telephony service, comprising:
when the current signaling link is processing non-telephone circuit switching service from network, sending telephone request to network through the current signaling link and hanging up telephone immediately;
receiving and storing a response message sent by the network;
initiating a telephone request to the network again and receiving a refusal message replied by the network;
judging whether the reason carried in the reason value of the rejection message is the response message sent already;
and when the reason carried in the reason value of the rejection message is that the response message is sent, releasing the current signaling link and sending the call request to the network again to answer the call after the preset time.
2. The method of claim 1, further comprising:
and when the reason carried in the reason value of the rejection message is not the reason that the response message is sent, initiating the telephone request to the network again.
3. An apparatus for resuming telephony services, comprising:
the first sending unit is used for sending a telephone request to the network through the current signaling link and immediately hanging up the telephone when the current signaling link is processing non-telephone circuit switching services from the network;
a receiving unit, configured to receive and store a response message sent by the network;
the second sending unit is used for initiating a telephone request to the network again and receiving a refusal message replied by the network;
a judging unit, configured to judge whether a reason carried in a reason value of the rejection message is that a response message has already been sent;
and the first processing unit is used for releasing the current signaling link and sending the call request to the network again to answer the call after preset time when the reason carried in the reason value of the rejection message is that the response message is sent.
4. The apparatus of claim 3, further comprising:
and the second processing unit is used for initiating the telephone request to the network again when the judging unit judges that the reason carried in the reason value of the rejection message is not the response message sent already.
5. A mobile terminal, characterized in that it comprises means for resuming telephony services according to any one of claims 3 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330716.1A CN108881588B (en) | 2017-05-11 | 2017-05-11 | Method and device for recovering telephone service and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710330716.1A CN108881588B (en) | 2017-05-11 | 2017-05-11 | Method and device for recovering telephone service and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108881588A CN108881588A (en) | 2018-11-23 |
| CN108881588B true CN108881588B (en) | 2020-09-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710330716.1A Active CN108881588B (en) | 2017-05-11 | 2017-05-11 | Method and device for recovering telephone service and mobile terminal |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109327628B (en) * | 2018-12-01 | 2021-03-05 | 苏强 | Intelligent voice calling system and method |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143517A (en) * | 2010-02-02 | 2011-08-03 | 展讯通信（上海）有限公司 | Terminal response calling method and terminal equipment |
| CN106231089A (en) * | 2016-07-27 | 2016-12-14 | 北京小米移动软件有限公司 | Call optimization method and device |
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- 2017-05-11 CN CN201710330716.1A patent/CN108881588B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102143517A (en) * | 2010-02-02 | 2011-08-03 | 展讯通信（上海）有限公司 | Terminal response calling method and terminal equipment |
| CN106231089A (en) * | 2016-07-27 | 2016-12-14 | 北京小米移动软件有限公司 | Call optimization method and device |
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| Publication number | Publication date |
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| CN108881588A (en) | 2018-11-23 |
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