CN108881633B - Method and system for intercommunication between network telephone and local telephone and telephone gateway - Google Patents

Method and system for intercommunication between network telephone and local telephone and telephone gateway Download PDF

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Publication number
CN108881633B
CN108881633B CN201810663855.0A CN201810663855A CN108881633B CN 108881633 B CN108881633 B CN 108881633B CN 201810663855 A CN201810663855 A CN 201810663855A CN 108881633 B CN108881633 B CN 108881633B
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telephone
server
application app
mobile application
short message
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CN108881633A (en
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唐丽
程列宝
江辉智
严华香
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Shenzhen Smartsoma Technology Co ltd
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Shenzhen Smartsoma Technology Co ltd
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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
    • H04M1/72406—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by software upgrading or downloading
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0012—Details of application programming interfaces [API] for telephone networks; Arrangements which combine a telephonic communication equipment and a computer, i.e. computer telephony integration [CPI] arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0024—Services and arrangements where telephone services are combined with data services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0024—Services and arrangements where telephone services are combined with data services
    • H04M7/0057—Services where the data services network provides a telephone service in addition or as an alternative, e.g. for backup purposes, to the telephone service provided by the telephone services network

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • General Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Telephonic Communication Services (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention discloses a method, a system and a telephone gateway for intercommunication between a network telephone and a local telephone, belonging to the field of communication. A method for a network telephone to communicate with a local telephone, comprising: the mobile terminal carries out interactive communication with the server through a mobile application APP installed in the mobile terminal; the server binds a mobile application APP account and a telephone gateway account, and carries out interactive communication with a mobile terminal bound with the mobile application APP account and a telephone gateway bound with the telephone gateway account; the telephone gateway calls a system API to perform local telephone interactive communication with a public land mobile network and performs network telephone interactive communication with a mobile application APP through a server. The method, the system and the telephone gateway for the intercommunication of the network telephone and the local telephone can realize the dual-card dual-standby of the single-card intelligent mobile phone, solve the problems that a user carries a plurality of mobile phones inconveniently and reduces the communication cost of the mobile phones to be expensive, and improve the experience of the user.

Description

Method and system for intercommunication between network telephone and local telephone and telephone gateway
Technical Field
The invention relates to the field of communication, in particular to a method, a system and a telephone gateway for intercommunication between a network telephone and a local telephone.
Background
At present, a part of high-end smart phones usually adopt a single-card design, such as apple iPhone, a part of high-end android phones, and the like, and the mobile phones with the single-card design cannot support a dual-card dual-standby function. And domestic users need two SIM cards to realize dual-card dual-standby due to certain application requirements. If the user uses the mobile phone with the single-card design, the user can only carry two mobile phones to realize the dual-card dual-standby function.
Currently, in order to enable a single-card mobile phone to implement a dual-card dual-standby function, a mobile phone companion product is introduced to implement a dual-card dual-standby function, such as an apple peel product. The products make partial functions of the mobile phone into the functions of dual-card dual-standby, and then access the high-end single-card smart phone through wireless connection such as Bluetooth and the like, so that the single-card smart phone realizes the functions of dual-card dual-standby. By adopting the mobile phone companion product with the dual-card dual-standby function, a user still needs to carry a single-card smart mobile phone and a mobile phone companion product, and the carrying of the two mobile phones is equivalent to the carrying of the mobile phone companion product, which is convenient for the carrying of the mobile phone companion product, but the carrying difficulty of the user is increased. Moreover, when a user travels overseas or goes on a business trip, in order to answer a domestic call, the international roaming function needs to be activated, and the domestic call is answered through an international long distance, so that high mobile phone charge expense is brought to the user.
Therefore, a new method is needed to be provided, so that a single-card smart phone can realize dual-card dual-standby, and the problems that a user is inconvenient to carry multiple mobile phones and the cost of mobile phone conversation is reduced are solved, and the user experience is poor.
Disclosure of Invention
In view of the above, the present invention provides a method, a system, and a telephone gateway for intercommunication between an internet phone and a local phone, which can enable a single-card smart phone to implement dual-card dual-standby, solve the problems that a user carries multiple mobile phones inconveniently, and reduces the cost of mobile phone calls, and improve the user experience.
The technical scheme adopted by the invention for solving the technical problems is as follows:
according to one aspect of the present invention, there is provided a method for a network telephone to communicate with a local telephone, comprising:
the mobile terminal carries out interactive communication with the server through a mobile application APP installed in the mobile terminal;
the server associates a mobile application APP account and a telephone gateway account, and performs interactive communication with a mobile terminal bound with the mobile application APP account and a telephone gateway bound with the telephone gateway account;
and the telephone gateway calls a system API to perform local telephone interactive communication with a public land mobile network and performs network telephone interactive communication with a mobile application APP through a server.
In a possible design, the server associates the mobile application APP account with the telephone gateway account, and performs an interactive communication with the mobile terminal bound with the mobile application APP account and the telephone gateway bound with the telephone gateway account, further including: and the server sends the related mobile application APP account and the telephone gateway account to the mobile application APP and the telephone gateway, and the mobile application APP and the telephone gateway store the account information.
In one possible design, the mobile terminal performs interactive communication with the server through a mobile application APP installed therein; the method comprises the following steps:
when the communication is dialing, the mobile terminal sends a call request message to the server through the mobile application APP, and the called number carried in the call request message is a public network user number to dial a public network user phone of a public land mobile network; alternatively, the first and second electrodes may be,
when the communication is call answering, the mobile terminal sends a call response message to the server through the mobile application APP, answers the public network user telephone of the public land mobile network, and displays the public network user number as a calling user in the mobile application APP.
In one possible design, the mobile terminal performs interactive communication with the server through a mobile application APP installed therein; the method comprises the following steps:
when the communication is short message sending, the mobile terminal sends a short message request message to the server through the mobile application APP, the called number carried in the short message request message is a public network user number, and the short message is sent to a public network user of the public land mobile network; alternatively, the first and second electrodes may be,
when the communication is the short message receiving, the mobile terminal sends a short message response message to the server through the mobile application APP, receives the public network user short message of the public land mobile network, and displays the public network user number as the calling user in the mobile application APP.
In one possible design, the server associates a mobile application APP account with a telephone gateway account, and performs interactive communication with a mobile terminal bound with the mobile application APP account and a telephone gateway bound with the telephone gateway account; the method comprises the following steps:
when the communication is dialing, the server receives a calling request sent by the mobile terminal through a mobile application APP, performs number analysis on a called number in the calling request, judges that the called number is a public network user, and selects a telephone gateway account related to the mobile application APP account; sending the call request to a related telephone gateway account, and simultaneously carrying a public network user number dialed by a mobile application APP user through an extended cell in a call request message; alternatively, the first and second electrodes may be,
when the communication is a call receiving, the server receives a call request sent by a telephone gateway, and acquires a public network user calling number carried by an expanded cell, a call type of public network forwarding and called number information from a call request message; judging a called number, and if the called number is a specified mobile application APP account, forwarding a call request to the specified mobile application APP account; and if the called number is a special number, selecting a mobile application APP account related to the telephone gateway account, and forwarding the call request message to the mobile application APP account.
In one possible design, the server associates a mobile application APP account with a telephone gateway account, and performs interactive communication with a mobile terminal bound with the mobile application APP account and a telephone gateway bound with the telephone gateway account; the method comprises the following steps:
when the communication is short message sending, the server receives a short message request sent by the mobile terminal through a mobile application APP, performs number analysis on a called number in the short message request, judges that the called number is a public network user, and selects a telephone gateway account number associated with the mobile application APP account number; sending the short message sending request message to a corresponding telephone gateway account, and simultaneously carrying a public network user number input by a mobile application APP user through an expansion cell in the short message sending request message; after receiving a short message sending response message returned by the telephone gateway account, the server forwards the short message sending response message to the mobile application APP account; alternatively, the first and second electrodes may be,
when the communication is to receive the short message, the server receives the short message request sent by the telephone gateway, and acquires the public network user calling number carried by the expanded cell, the calling type of the public network forwarding and the called number information from the short message request message; judging a called number, and if the called number is a specified mobile application APP account, forwarding the short message to the specified mobile application APP account; and if the called number is a special number, selecting a mobile application APP account number associated with the telephone gateway, and forwarding the short message request message to the mobile application APP account number.
In one possible design, the telephone gateway calls a system API to perform local telephone interactive communication with a public land mobile network and performs network telephone interactive communication with a mobile application APP through a server; the method comprises the following steps:
when the communication is dialing, after receiving a call request sent by a server, a telephone gateway judges that the call type is public network forwarding, acquires a public network user number carried by an extended cell, and calls a system API (application program interface) to automatically dial the public network user number of the public land mobile network; after detecting the response of the public network user, the telephone gateway returns a call response message to the server; after the call is connected, the telephone gateway calls a system recording API to acquire a voice code stream sent by a public network user in real time, sends the voice code stream to a server, and then forwards the voice code stream to a mobile application APP through the server; after receiving the voice code stream of the mobile application APP forwarded by the server, the telephone gateway calls a system playback API and forwards the voice code stream to a public network user of the public land mobile network in real time; alternatively, the first and second electrodes may be,
when the communication is a call receiving, the telephone gateway detects the call incoming of the public network user, acquires the calling number of the public network call, constructs a call request message and sends the call request message to the server, wherein the call request message carries the calling number of the public network user, the call type is public network forwarding and called number information through an expanded cell; after receiving the call response of the mobile application APP forwarded by the server, the telephone gateway calls a system API to respond to the call of the public network user; after the call is connected, the telephone gateway calls a system recording API to acquire a voice code stream sent by a public network user in real time, sends the voice code stream to a server and forwards the voice code stream to a mobile application APP through the server; and after receiving the voice code stream of the mobile application APP forwarded by the server, the telephone gateway calls a system playback API and forwards the voice code stream to a public network user of the public land mobile network in real time.
In one possible design, the telephone gateway calls a system API to perform local telephone interactive communication with a public land mobile network and performs network telephone interactive communication with a mobile application APP through a server; the method comprises the following steps:
when the communication is short message sending, the telephone gateway receives a short message request sent by the server, judges that the type of the short message is public network forwarding, acquires a public network user number carried by an expanded cell, and calls a system short message API to send the short message to a public network user of a public land mobile network; after detecting that the public network user receives the short message, the telephone gateway returns a short message response message to the server; alternatively, the first and second electrodes may be,
when the communication is to receive the short message, the telephone gateway calls a system API to detect that a public network user of the public land mobile network sends the short message, then a calling number in the short message is obtained, a short message request receiving message is constructed and sent to a server, wherein the public network user number carried by an expanded cell in the short message request receiving message, the calling type are public network forwarding and called number information; and after receiving the short message receiving response of the mobile application APP forwarded by the server, the telephone gateway calls a system short message API to respond to the public network user to receive the short message.
According to another aspect of the present invention, there is provided a system for intercommunication between internet phone and local phone, which is applied to the method for intercommunication between internet phone and local phone, the system includes: mobile terminal, server, telephone gateway, public land mobile network; wherein:
the mobile terminal carries out interactive communication with the server through a mobile application APP installed in the mobile terminal;
the server is used for associating the mobile application APP account with the telephone gateway account and carrying out interactive communication with the mobile terminal bound with the mobile application APP account and the telephone gateway bound with the telephone gateway account;
and the telephone gateway calls a system API (application programming interface), performs local telephone interactive communication with a public land mobile network respectively, and performs network telephone interactive communication with the mobile application APP through the server.
According to another aspect of the present invention, there is provided a telephone gateway, which is applied in the method for the internet phone and the local phone to communicate with each other or the system for the internet phone and the local phone to communicate with each other, comprising: the device comprises a detection module, a receiving module and a communication module; wherein:
the detection module is used for detecting a request message or a response message sent by the server and the public land mobile network;
the receiving module is used for receiving a server and a public land mobile network request message or a response message;
and the communication module is used for calling the system API, respectively carrying out local telephone interactive communication with the public land mobile network, and carrying out network telephone interactive communication with the mobile application APP through the server.
Compared with the prior art, the invention provides a method, a system and a telephone gateway for the intercommunication between a network telephone and a local telephone, wherein the mobile terminal carries out interactive communication with a server through a mobile application APP installed in the mobile terminal; the server associates a mobile application APP account and a telephone gateway account, and performs interactive communication with a mobile terminal bound with the mobile application APP account and a telephone gateway of the telephone gateway account; the technical scheme that the telephone gateway calls the system API to perform local telephone interactive communication with the public land mobile network and performs network telephone interactive communication with the mobile application APP through the server enables the single-card smart phone of the user to realize the dual-card dual-standby function, and the user does not need to carry a plurality of mobile phones. Moreover, the user only needs to place the telephone gateway at home or in a fixed place after binding the mobile application APP account and the telephone gateway account by the internet service provider, so that the dual-card dual-standby function can be realized after only carrying one mobile application APP, and the communication functions such as making and receiving calls, receiving and sending short messages and the like can be realized by using the mobile application APP; moreover, when the user travels overseas or goes on business, the international roaming function is not required to be opened, and the domestic telephone is answered through the mobile application APP, so that the communication cost of the user is reduced; the user experience is improved.
Drawings
Fig. 1 is a flowchart of a method for a network telephone to communicate with a local telephone according to an embodiment of the present invention;
fig. 2 is a flowchart of a call making process using the method of the present invention according to an embodiment of the present invention;
fig. 3 is a flowchart of answering a call by applying the method of the present invention according to an embodiment of the present invention;
fig. 4 is a flowchart of sending a short message by applying the method of the present invention according to an embodiment of the present invention;
fig. 5 is a flowchart illustrating a method for receiving a short message according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a system for intercommunication between a network telephone and a local telephone according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of a telephone gateway according to an embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
Please refer to fig. 1. The invention provides a method for intercommunication between a network telephone and a local telephone, which comprises the following steps:
s1, the mobile terminal carries out interactive communication with the server through the mobile application APP installed in the mobile terminal;
s2, the server associates the mobile application APP account and the telephone gateway account, and performs interactive communication with the mobile terminal bound with the mobile application APP account and the telephone gateway of the telephone gateway account;
s3, the telephony gateway calls a system API (Application Programming Interface), and performs local telephone interactive communication with a Public Land Mobile Network (PLMN) and performs Network telephone interactive communication with the Mobile Application APP through the server, respectively.
The mobile application APP is installed in the mobile terminal to realize network telephone functions (such as a telephone function and a short message function), and the public land mobile network realizes the local telephone function by a communication network provided for a local communication operator; the server accesses the mobile application APP through the Internet to provide services, the telephone gateway is placed in the home of the user, and the second SIM card of the user is installed in the telephone gateway.
Further, in step S1, the mobile terminal performs interactive communication with the server through the mobile application APP installed therein; the method comprises the following steps: the mobile terminal sends a request message or a response message to the server through the mobile application APP installed therein for interactive communication, and the method specifically includes:
when the communication is dialing, the mobile application APP user dials the telephone of the PLMN public network user, and the mobile application APP user directly dials the local public network user number of the PLMN public network user through the mobile application APP to initiate the call. At the moment, the mobile terminal sends a call request message to the server through the mobile application APP, the called number carried in the call request message is a public network user number, and a PLMN public network user voice telephone is dialed.
And when the communication is call answering, the mobile application APP user answers the call of the PLMN public network user. At the moment, the mobile terminal sends a call response message to the server through the mobile application APP, answers the voice call of the public network user, and displays the public network user number as the calling user on the mobile application APP.
When the communication is short message sending, the mobile application APP user sends the short message to the PLMN public network user, the mobile application APP user inputs the public network user number and the short message of the PLMN public network user through the mobile application APP, and the short message is sent to the PLMN public network user. At this time, the mobile terminal sends a short message request message to the server through the mobile application APP, the called number carried in the short message request message is a public network user number, and the short message is sent to the PLMN public network user.
When the communication is the short message receiving, the mobile application APP user receives the short message sent by the PLMN public network user, the mobile application APP user sends a short message response message to the server through the mobile application APP, receives the PLMN public network user short message, and displays the public network user number as a calling user on the mobile application APP.
Further, in step S2, the server associates the mobile application APP account with the telephone gateway account, and performs interactive communication with the mobile terminal bound with the mobile application APP account and the telephone gateway bound with the telephone gateway account; the method comprises the following steps:
the server associates and binds the mobile application APP account and the telephone gateway account, and when the mobile application APP account or the telephone gateway account logs in, the server issues the binding relationship between the mobile application APP account and the telephone gateway account to the mobile application APP or the telephone gateway. Namely: and the server sends the related mobile application APP account and the telephone gateway account to the mobile application APP and the telephone gateway, and the mobile application APP and the telephone gateway store the account information.
The server is in interactive communication with a mobile terminal bound with an account of a mobile application APP and a telephone gateway of an account of the telephone gateway; the method comprises the following steps:
when the communication is dialing, the server receives a call request sent by the mobile terminal through a mobile application APP, performs number analysis on a called number in the call request, judges that the called number is a public network user, selects a telephone gateway account number associated with the mobile application APP, and then sends the call request to the associated telephone gateway account number; meanwhile, the extension cell in the call request message carries the public network user number dialed by the mobile application APP user.
When the communication is answering the call, the server receives a call request sent by a telephone gateway, acquires information such as a public network user calling number carried by an expanded cell, a calling type of public network forwarding, a called number and the like from a call request message, and then judges the called number: if the called number is the appointed mobile application APP account, forwarding the call request to the appointed mobile application APP account; and if the called number is a special number, selecting a mobile application APP account number associated with the telephone gateway, and then forwarding the call request message to the mobile application APP account number, wherein the calling number of the public network is carried in the call request message through an extended cell, and the call type is forwarded by the public network.
When the communication is short message sending, the server receives a short message request sent by the mobile terminal through the mobile application APP, number analysis is carried out on a called number in the short message request, the called number is judged to be a public network user, a telephone gateway account number associated with the mobile application APP account number is selected, then a short message sending request message is sent to the corresponding telephone gateway account number, and meanwhile, the number of the public network user input by the mobile application APP user is carried through an expanded cell in the short message sending request message. And after receiving a short message sending response message returned by the telephone gateway account, the server forwards the short message sending response message to the mobile application APP account.
When the communication is to receive the short message, the server receives the short message request sent by the telephone gateway, acquires the information of the public network user calling number, the calling type of the public network forwarding, the called number (which can be a specified mobile application APP number or a special number, such as 123#), and the like carried by the expanded cell from the short message request message, and then judges the called number: if the called number is the appointed mobile application APP account, the short message is forwarded to the appointed mobile application APP account; and if the called number is a special number, selecting a mobile application APP account number associated with the telephone gateway, and then forwarding the short message request message to the mobile application APP account number, wherein the short message request message carries a public network calling number through an extended cell, and the calling type is public network forwarding.
Further, in step S3, the telephony gateway calls a system API to perform local telephony interactive communication with the public land mobile network PLMN and performs internet telephony interactive communication with the mobile application APP through the server, respectively; the method comprises the following steps:
when the communication is dialing, after receiving a call request sent by a server, the telephone gateway judges that the call type is public network forwarding, acquires a public network user number carried by an extended cell, and then calls a system API (application programming interface) (API provided by Android for example) to automatically dial the public network user number of the PLMN, so that the telephone gateway and the public land mobile network PLMN carry out local telephone interactive communication; after detecting the response of the public network user, the telephone gateway returns a call response message to the server; after the call is connected, the telephone gateway calls a system recording API (such as an Android system recording API) to obtain a voice code stream sent by a public network user in real time, sends the voice code stream to the server, forwards the voice code stream to the mobile application APP through the server, realizes that local telephone voice is forwarded to the network telephone, and realizes that the telephone gateway performs network telephone interactive communication with the mobile application APP through the server; and after receiving the voice code stream of the mobile application APP forwarded by the server, the telephone gateway calls a system playback API (such as an Android system playback API) and forwards the system playback API to a public network user of the PLMN in real time, so that the network telephone voice is forwarded to a local telephone, and the telephone gateway and the public land mobile network PLMN carry out local telephone interactive communication.
When the communication is a call answering, the telephone gateway detects a call incoming of a public network user, acquires a calling number of the public network call, then constructs a call request message and sends the call request message to the server, wherein the call request message carries information such as the calling number of the public network user, the call type is public network forwarding, and a called number (which can be a designated mobile application APP number or a special number, such as 123#) and the like through an expanded cell. After receiving a call response of the mobile application APP forwarded by the server, the telephone gateway calls a system API (application programming interface) (for example, API provided by Android) to respond to a public network user call; after the call is connected, the telephone gateway calls a system recording API (such as an Android system recording API) to obtain a voice code stream sent by a public network user in real time, sends the voice code stream to the server and forwards the voice code stream to the mobile application APP through the server, so that the voice of the local telephone is forwarded to the network telephone, and the telephone gateway performs network telephone interactive communication with the mobile application APP through the server; and after receiving the voice code stream of the mobile application APP forwarded by the server, the telephone gateway calls a system playback API (such as an Android system playback API) and forwards the system playback API to a public network user of the PLMN in real time, so that the network telephone voice is forwarded to a local telephone, and the telephone gateway and the public land mobile network PLMN carry out local telephone interactive communication.
When the communication is short message sending, the telephone gateway receives a short message request sent by the server, judges that the type of the short message is public network forwarding, acquires a public network user number carried by an expanded cell, and then calls a system short message API (such as an Android system short message API) to send the short message to a public network user of a PLMN (public land mobile network), so that the network telephone short message is forwarded to a local telephone; and after detecting that the public network user receives the short message, the telephone gateway returns a short message response message to the server.
When the communication is to receive the short message, the telephone gateway calls a system API (API provided by Android for example) to detect that a public network user of the PLMN sends the short message, then obtains a calling number in the short message, constructs a short message receiving request message and sends the short message receiving request message to a server, wherein the short message receiving request message carries information such as a public network user number, a calling type of the public network forwarding, a called number (which can be a designated mobile application APP number or a special number, such as 123#) and the like through an extended cell. After receiving the short message receiving response of the mobile application APP forwarded by the server, the telephone gateway calls a system short message API (for example, an Android system short message API) to respond that the public network user receives the short message, and the short message of the local telephone is forwarded to the network telephone.
The technical solution of the present invention is further described in detail with reference to the following examples.
In the following embodiments, the mobile application APP is described by taking an application in apple IOS system (IOS APP) as an example. The mobile application IOS APP is installed in a mobile terminal of the apple iPhone to realize network telephone functions (such as a telephone function and a short message function), and a communication network is provided by a local communication operator in a public land mobile network to realize the local telephone function; the server is accessed to the mobile application APP through the Internet to provide services, and the telephone gateway is arranged in the home of the user.
The server associates the IOS APP account with the telephone gateway account, and when the IOS APP account or the telephone gateway account logs in, the server issues the association binding relationship between the IOS APP account and the telephone gateway account to the IOS APP or the telephone gateway.
The first embodiment is as follows: dialing telephone
Please refer to fig. 2. The embodiment of the invention provides a flow chart for dialing by applying the method of the invention.
And the mobile terminal IOS APP user dials the PLMN public network user phone to communicate with the PLMN public network user. The specific process is as follows:
1. the mobile terminal IOS APP user directly dials the local public network user number of the PLMN public network user through the IOS APP to initiate the call. And the IOS APP sends a call request message to the server, wherein the called number carried in the call request message is a public network user number.
2. The server receives a call request sent by the mobile terminal through the IOS APP, performs number analysis on a called number in the call request, selects a telephone gateway bound by the IOS APP if the number is judged to be a public network user, and then routes the call request to the telephone gateway correspondingly bound; and if no idle telephone gateway exists, rejecting the call and returning a system busy prompt tone to the IOS APP terminal. The server sends a call request message (the call type is public network forwarding, and the called number is the number registered to the server by the telephone gateway) to the telephone gateway, and meanwhile, the expanded cell in the call request message carries the public network user number dialed by the IOS APP terminal user.
3. And after receiving the call request sent by the server, the telephone gateway judges that the call type is public network forwarding, acquires a public network user number carried by the expanded cell, and then calls an API (application program interface) provided by Android to automatically dial a PLMN (public land mobile network) public network user.
4. After receiving the call request, the PLMN public network user returns a call response to the telephone gateway.
5. And after detecting the call response of the public network user, the telephone gateway software returns a call response message to the server.
6. And after receiving the call response message returned by the telephone gateway, the server forwards the call response message to the IOS APP terminal.
At the moment, the IOS APP mobile terminal establishes voice call connection with the public network user. After the voice call connection, the telephone gateway software calls an Android system recording API to acquire a voice code stream sent by a PLMN public network user in real time, sends the voice code stream to a server, and then forwards the voice code stream to an IOS APP terminal in real time through the server; and after receiving the voice code stream transmitted by the IOS APP terminal and forwarded by the server, the telephone gateway terminal calls an Android system playback API and forwards the voice code stream to the PLMN public network user in real time (calls an Android related API through a public network GSM module).
Example two: answering telephone
Please refer to fig. 3. The embodiment of the invention provides a flow chart for answering a call by applying the method of the invention.
And the mobile terminal IOS APP user answers the call of the PLMN public network user. And the PLMN public network user dials the IOS APP mobile terminal to communicate with the IOS APP mobile terminal IOS APP user. The specific process is as follows:
1. and the PLMN public network user dials the telephone number of the telephone gateway and communicates with the IOS APP mobile terminal IOS APP user corresponding to the telephone gateway equipment.
2. When detecting the PLMN public network call incoming call, the software of the telephone gateway acquires the calling number of the public network call, constructs a call request and sends the call request to the server. The extension cell in the call request message carries information such as a public network calling number, a call type of the public network forwarding, a called number (which may be a designated IOS APP number or a special number, for example, 123#), and the like.
3. The server receives a call request sent by the telephone gateway, acquires information such as a public network calling number, a calling type of public network forwarding, a called number (which can be a designated IOS APP number or a special number, such as 123#), and the like carried by the expanded cell from the call request message, judges that the call is the public network forwarding, and then judges the called number. If the called number is the appointed number of the IOS APP, the call request is forwarded to the appointed user of the IOS APP mobile terminal IOS APP; if the called number is a special number, the IOS APP account number associated with the telephone gateway is selected, and then the call request message is forwarded to the IOS APP account number, wherein the calling number of the public network is carried in the call request message through the expanded cell, and the call type is forwarded by the public network.
4. And after the IOS APP completes the call, the calling number of the public network is displayed as a calling user. The IOS APP sends a call response message to the server.
5. After receiving the call response message, the server forwards the message to the telephone gateway.
6. And after receiving the call response of the IOS APP mobile terminal forwarded by the server, the telephone gateway calls an API (application program interface) provided by the Android to respond to the call of the public network user.
At the moment, the IOS APP mobile terminal establishes voice call connection with the public network user. After the voice call connection, the telephone gateway software calls an Android system recording API to acquire a voice code stream sent by a PLMN public network user in real time, sends the voice code stream to a server, and then forwards the voice code stream to an IOS APP terminal in real time through the server; and after receiving the voice code stream transmitted by the IOS APP terminal and forwarded by the server, the telephone gateway calls an Android system playback API and forwards the voice code stream to the PLMN public network user in real time (calls an Android related API through a public network GSM module).
Example three: sending short message
Please refer to fig. 4. The embodiment of the invention provides a flow chart for sending short messages by applying the method.
And the mobile terminal IOS APP user sends a short message to the PLMN public network user. The specific process is as follows:
1. the mobile terminal IOS APP user inputs the public network user number and the short message of the PLMN public network user through the IOS APP and sends the short message to the public network user. At the moment, the mobile terminal sends a short message request message to the server through the IOS APP, the short message request message carries a called number as a public network user number, and the short message is sent to a public network user.
2. The server receives a short message request sent by the mobile terminal through the IOS APP, performs number analysis on a called number in the short message request, judges that the called number is a public network user, selects a telephone gateway bound with the IOS APP, and then routes a message for sending the short message request to a related telephone gateway; if no idle telephone gateway exists, the short message is stored on line and then sent to the telephone gateway, and a short message response message is sent back to the IOS APP. The server sends a short message request message (called as an IOS APP user, the type of the short message is public network forwarding, and the called number is the number registered to the server by the telephone gateway) to the telephone gateway, and simultaneously, the expanded cell in the short message request message is sent to carry the public network user number input by the IOS APP terminal user.
3. And after receiving the short message request sent by the server, the telephone gateway judges that the type of the short message is public network forwarding, acquires a public network user number carried by the expanded cell, and then calls an API (application programming interface) provided by Android to send the short message to a PLMN (public land mobile network) public network user.
4. After receiving the short message, the PLMN public network user sends a short message response to the telephone gateway.
5. And after detecting that the PLMN public network user receives the short message, the telephone gateway software returns a short message response sending message to the server.
6. And after receiving the short message sending response message returned by the telephone gateway, the server forwards the short message sending response message to the IOS APP terminal.
Example four: receiving short message
Please refer to fig. 5. The embodiment of the invention provides a flow chart for receiving a short message by applying the method of the invention.
The mobile terminal IOS APP user receives the short message sent by the PLMN public network user, and the PLMN public network user sends the short message to the IOS APP mobile terminal. The specific process is as follows:
1. and the PLMN public network user sends a short message to the telephone number of the telephone gateway and carries out short message communication with the corresponding IOS APP mobile terminal IOS APP user of the telephone gateway equipment.
2. And calling the short message by the PLMN public network user by the software of the telephone gateway by calling an API (application program interface) provided by Android, acquiring a calling number in the short message, constructing a request for receiving the short message and sending the request to a server. The received short message request message carries information such as a public network calling number, a calling type of the public network forwarding, a called number (which may be a designated IOS APP number or a special number, such as # 123), and the like.
3. The server receives a short message request sent by the telephone gateway, acquires information such as a public network calling number, a calling type of public network forwarding, a called number (which can be a designated IOS APP number or a special number, such as 123#), and the like carried by the expanded cell from the short message request message, judges that the short message type is the public network forwarding, and then judges the called number. If the called number is the appointed number of the IOS APP, the short message is forwarded to the appointed terminal user of the IOS APP; and if the called number is a special number, selecting the IOS APP account number bound by the telephone gateway, and then forwarding the short message request message to the IOS APP account number, wherein the short message request message carries a public network calling number through an expanded cell, and the calling type is public network forwarding.
4. And after receiving the short message, the IOS APP mobile terminal displays the calling number of the public network as a calling user. And returns a response of receiving the short message to the server.
5. And the server receives the short message receiving response sent by the IOS APP mobile terminal and sends the short message receiving response to the telephone gateway.
6. And after receiving the short message receiving response of the IOS APP mobile terminal forwarded by the server, the telephone gateway calls an API provided by the Android to respond to the PLMN public network user to receive the short message.
Please refer to fig. 6. The system for the intercommunication between the network telephone and the local telephone provided by the embodiment of the invention comprises: mobile terminal 10, server 20, telephony gateway 30, public land mobile network 40; wherein:
the mobile terminal 10, through the mobile application APP installed therein, performs interactive communication with the server 20;
the server 20, associating the mobile application APP account with the telephone gateway account, and performing interactive communication with the mobile terminal 10 bound with the mobile application APP account and the telephone gateway 30 bound with the telephone gateway account;
the telephony gateway 30, calling the system API, performs local telephony interactive communication with the public land mobile network 40 and network telephony interactive communication with the mobile application APP through the server 20, respectively.
It should be noted that the above-mentioned system embodiment and method embodiment for mutual communication between an internet phone and a local phone belong to the same concept, and specific implementation processes thereof are described in detail in the method embodiment, and technical features in the method embodiment are applicable to the system embodiment for mutual communication between an internet phone and a local phone, which is not described herein again.
Please refer to fig. 7. An embodiment of the present invention provides a telephone gateway, including: a detection module 301, a receiving module 302 and a communication module 303; wherein:
the detection module 301 is configured to detect a request message or a response message sent by a server and a PLMN public network user; the method specifically comprises the following steps: detecting a call response of a public network user, and returning a call response message to the server; detecting a public network call incoming call of a user PLMN, acquiring a calling number of the public network call, constructing a call request and sending the call request to a server; detecting that a PLMN public network user receives a short message and returning a short message sending response message to a server; and detecting the short message sent by the PLMN public network user, acquiring the calling number in the short message, constructing a request for receiving the short message and sending the request to the server.
The receiving module 302 is configured to receive a request message or a response message of a server and a public land mobile network PLMN; the method specifically comprises the following steps: receiving a call request sent by a server, judging that the call type is public network forwarding, and acquiring a public network user number carried by an expanded cell; receiving a voice code stream sent by a PLMN public network user in real time; receiving a voice code stream of a mobile application APP forwarded by a server; receiving a call response of the mobile application APP forwarded by the server; receiving a short message request sent by a server, judging the type of the short message to be public network forwarding, and acquiring a public network user number carried by an expanded cell; and receiving a short message receiving response of the mobile application APP forwarded by the server.
The communication module 303 is configured to call a system API, perform local telephone interactive communication with a public land mobile network PLMN, and perform internet telephone interactive communication with a mobile application APP through a server; the method specifically comprises the following steps: calling a system playback API (Android system playback API) to realize that the network telephone voice is forwarded to the local telephone; calling a system recording API (Android system recording API) to realize that the local telephone voice is forwarded to the network telephone; calling a system short message API (Android system short message API) to realize that the network telephone short message is forwarded to the local telephone; and calling a system short message API (Android system short message API) to realize that the local telephone short message is forwarded to the network telephone.
It should be noted that the embodiments of the telephone gateway and the telephone gateway in the method embodiments belong to the same concept, and specific implementation processes thereof are described in the method embodiments in detail, and technical features of the telephone gateway in the method embodiments are all correspondingly applicable in the embodiments of the telephone gateway, and are not described herein again.
The invention provides a method, a system and a telephone gateway for intercommunication between a network telephone and a local telephone, wherein interactive communication is carried out between a mobile terminal and a server through a mobile application APP installed in the mobile terminal; the server associates a mobile application APP account and a telephone gateway account, and performs interactive communication with a mobile terminal bound with the mobile application APP account and a telephone gateway of the telephone gateway account; the technical scheme that the telephone gateway calls the system API to perform local telephone interactive communication with the public land mobile network and performs network telephone interactive communication with the mobile application APP through the server enables the single-card smart phone of the user to realize the dual-card dual-standby function, and the user does not need to carry a plurality of mobile phones. Moreover, the user only needs to place the telephone gateway at home or in a fixed place after binding the mobile application APP account and the telephone gateway account by the internet service provider, so that the dual-card dual-standby function can be realized after only carrying one mobile application APP, and the communication functions such as making and receiving calls, receiving and sending short messages and the like can be realized by using the mobile application APP; moreover, when the user travels overseas or goes on business, the international roaming function is not required to be opened, and the domestic telephone is answered through the mobile application APP, so that the communication cost of the user is reduced; the user experience is improved.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (6)

1. A method for a network telephone to communicate with a local telephone, the method comprising:
the mobile terminal carries out interactive communication with the server through a mobile application APP installed in the mobile terminal;
the server associates a mobile application APP account and a telephone gateway account, and performs interactive communication with a mobile terminal bound with the mobile application APP account and a telephone gateway bound with the telephone gateway account;
the telephone gateway calls a system API to perform local telephone interactive communication with a public land mobile network and performs network telephone interactive communication with a mobile application APP through a server;
when the communication is dialing, the mobile terminal sends a call request message to the server through the mobile application APP, and the called number carried in the call request message is a public network user number to dial a public network user phone of a public land mobile network; alternatively, the first and second electrodes may be,
when the communication is answering the call, the mobile terminal sends a call response message to the server through the mobile application APP, answers the public network user telephone of the public land mobile network, and displays the public network user number as a calling user in the mobile application APP;
when the communication is short message sending, the mobile terminal sends a short message request message to the server through the mobile application APP, the called number carried in the short message request message is a public network user number, and the short message is sent to a public network user of the public land mobile network; alternatively, the first and second electrodes may be,
when the communication is short message receiving, the mobile terminal sends a short message response message to the server through the mobile application APP, receives a public network user short message of the public land mobile network, and displays a public network user number as a calling user in the mobile application APP;
when the communication is dialing, the server receives a calling request sent by the mobile terminal through a mobile application APP, performs number analysis on a called number in the calling request, judges that the called number is a public network user, and selects a telephone gateway account related to the mobile application APP account; sending the call request to a related telephone gateway account, and simultaneously carrying a public network user number dialed by a mobile application APP user through an extended cell in a call request message; alternatively, the first and second electrodes may be,
when the communication is a call receiving, the server receives a call request sent by a telephone gateway, and acquires a public network user calling number carried by an expanded cell, a call type of public network forwarding and called number information from a call request message; judging a called number, and if the called number is a specified mobile application APP account, forwarding a call request to the specified mobile application APP account; if the called number is a special number, selecting a mobile application APP account related to the telephone gateway account, and forwarding the call request message to the mobile application APP account;
when the communication is short message sending, the server receives a short message request sent by the mobile terminal through a mobile application APP, performs number analysis on a called number in the short message request, judges that the called number is a public network user, and selects a telephone gateway account number associated with the mobile application APP account number; sending the short message sending request message to a corresponding telephone gateway account, and simultaneously carrying a public network user number input by a mobile application APP user through an expansion cell in the short message sending request message; after receiving a short message sending response message returned by the telephone gateway account, the server forwards the short message sending response message to the mobile application APP account; alternatively, the first and second electrodes may be,
when the communication is to receive the short message, the server receives the short message request sent by the telephone gateway, and acquires the public network user calling number carried by the expanded cell, the calling type of the public network forwarding and the called number information from the short message request message; judging a called number, and if the called number is a specified mobile application APP account, forwarding the short message to the specified mobile application APP account; and if the called number is a special number, selecting a mobile application APP account number associated with the telephone gateway, and forwarding the short message request message to the mobile application APP account number.
2. The method of claim 1, wherein the step of the server associating the mobile application APP account with the telephony gateway account for interactive communication with the telephony gateway to which the mobile terminal of the mobile application APP account is bound and the telephony gateway account is bound further comprises: and when the mobile application APP account or the telephone gateway account logs in, the server sends the associated mobile application APP account and the telephone gateway account to the mobile application APP and the telephone gateway, and the mobile application APP and the telephone gateway store the mobile application APP account and the telephone gateway account.
3. The method according to claim 1, characterized by the step of said telephony gateway invoking a system API for local telephony interactive communication with the public land mobile network and, respectively, for voice over internet protocol interactive communication with the mobile application APP via a server; the method comprises the following steps:
when the communication is dialing, after receiving a call request sent by a server, a telephone gateway judges that the call type is public network forwarding, acquires a public network user number carried by an extended cell, and calls a system API (application program interface) to automatically dial the public network user number of the public land mobile network; after detecting the response of the public network user, the telephone gateway returns a call response message to the server; after the call is connected, the telephone gateway calls a system recording API to acquire a voice code stream sent by a public network user in real time, sends the voice code stream to a server, and then forwards the voice code stream to a mobile application APP through the server; after receiving the voice code stream of the mobile application APP forwarded by the server, the telephone gateway calls a system playback API and forwards the voice code stream to a public network user of the public land mobile network in real time; alternatively, the first and second electrodes may be,
when the communication is a call receiving, the telephone gateway detects the call incoming of the public network user, acquires the calling number of the public network call, constructs a call request message and sends the call request message to the server, wherein the call request message carries the calling number of the public network user, the call type is public network forwarding and called number information through an expanded cell; after receiving the call response of the mobile application APP forwarded by the server, the telephone gateway calls a system API to respond to the call of the public network user; after the call is connected, the telephone gateway calls a system recording API to acquire a voice code stream sent by a public network user in real time, sends the voice code stream to a server and forwards the voice code stream to a mobile application APP through the server; and after receiving the voice code stream of the mobile application APP forwarded by the server, the telephone gateway calls a system playback API and forwards the voice code stream to a public network user of the public land mobile network in real time.
4. The method according to claim 1, characterized by the step of said telephony gateway invoking a system API for local telephony interactive communication with the public land mobile network and, respectively, for voice over internet protocol interactive communication with the mobile application APP via a server; the method comprises the following steps:
when the communication is short message sending, the telephone gateway receives a short message request sent by the server, judges that the type of the short message is public network forwarding, acquires a public network user number carried by an expanded cell, and calls a system short message API to send the short message to a public network user of a public land mobile network; after detecting that the public network user receives the short message, the telephone gateway returns a short message response message to the server; alternatively, the first and second electrodes may be,
when the communication is to receive the short message, the telephone gateway calls a system API to detect that a public network user of the public land mobile network sends the short message, then a calling number in the short message is obtained, a short message request receiving message is constructed and sent to a server, wherein the public network user number carried by an expanded cell in the short message request receiving message, the calling type are public network forwarding and called number information; and after receiving the short message receiving response of the mobile application APP forwarded by the server, the telephone gateway calls a system short message API to respond to the public network user to receive the short message.
5. A system for intercommunication between network telephone and local telephone, which is applied in the method for intercommunication between network telephone and local telephone of any one of claims 1 to 4, characterized in that the system comprises: mobile terminal, server, telephone gateway, public land mobile network; wherein:
the mobile terminal carries out interactive communication with the server through a mobile application APP installed in the mobile terminal;
the server is used for associating the mobile application APP account with the telephone gateway account and carrying out interactive communication with the mobile terminal bound with the mobile application APP account and the telephone gateway bound with the telephone gateway account;
and the telephone gateway calls a system API (application programming interface), performs local telephone interactive communication with a public land mobile network respectively, and performs network telephone interactive communication with the mobile application APP through the server.
6. A telephone gateway applied to the method for intercommunication between network telephone and local telephone of any one of claims 1 to 4 or the system for intercommunication between network telephone and local telephone of claim 5, comprising: the device comprises a detection module, a receiving module and a communication module; wherein:
the detection module is used for detecting a request message or a response message sent by the server and the public land mobile network;
the receiving module is used for receiving a server and a public land mobile network request message or a response message;
and the communication module is used for calling the system API, respectively carrying out local telephone interactive communication with the public land mobile network, and carrying out network telephone interactive communication with the mobile application APP through the server.
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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140056421A1 (en) * 2012-08-24 2014-02-27 Cellco Partnership D/B/A/ Verizon Wireless Sending caller identification information using a joint services account
CN105337956A (en) * 2015-09-23 2016-02-17 白志茂 Communication system based on call forwarding and VoIP/IM and method for answering call at roaming region
CN105472186A (en) * 2014-09-11 2016-04-06 北京智梵网络科技有限公司 Communication method and system established in number transmission manner

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140056421A1 (en) * 2012-08-24 2014-02-27 Cellco Partnership D/B/A/ Verizon Wireless Sending caller identification information using a joint services account
CN105472186A (en) * 2014-09-11 2016-04-06 北京智梵网络科技有限公司 Communication method and system established in number transmission manner
CN105337956A (en) * 2015-09-23 2016-02-17 白志茂 Communication system based on call forwarding and VoIP/IM and method for answering call at roaming region

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