WO2018161718A1 - Communication method, routing device, and computer storage medium - Google Patents

Abstract

Provided are a communication method, a routing device, and a computer storage medium. The method comprises: receiving a call connection request transmitted to a second terminal device by a first terminal device; and if it is determined that a first device identifier (ID) of the first terminal device matches a device ID in a device state table, acquiring a first Internet protocol (IP) address of the second terminal device, and establishing, according to the first IP address, a VOIP call connection between the first terminal device and the second terminal device.

Description

Communication method, routing device and computer storage medium Technical field

The application relates to, but is not limited to, the field of computer network technology, in particular to a communication method, a routing device and a computer storage medium.

Background technique

In the context of the explosive popularity of smart terminals, mobile internet has become the mainstream trend in the development of information technology (IT). Especially in the context of triple play, cloud computing has become the inevitable result of network development. In the process of cloud popularization, the family cloud is an important latitude of personal cloud popularity. Due to the complexity of the networking of home devices, the monotony of single device entertainment and the concern of private information storage, the family cloud can solve these problems and bring more convenient and colorful family life to users. Many manufacturers have identified the development potential of the home cloud and vigorously developed home cloud services.

Summary of the invention

The following is an overview of the topics detailed in this document. This Summary is not intended to limit the scope of the claims.

Voice over Internet Protocol (VOIP), also known as VoIP, is a fixed telephone or mobile phone that directly dials the other party through the Internet, including domestic long distance and international long distance. Because of the low price of VoIP calls, Widely respected by users. At present, the commonly used network telephone is mainly a voice communication using the Internet. The network telephone realizes the transmission of voice data on the Internet through a signaling control protocol based on User Datagram Protocol (UDP), and achieves network communication. Purpose; due to the use of Internet technology, the tariff has been greatly reduced, ranging from 10% to 20% of traditional telephone charges.

The voice communication of the above solution, although inexpensive, still requires 10% to 20% of the cost of traditional telephones.

Embodiments of the present invention are directed to providing a communication method, a routing device, and a computer storage medium.

An embodiment of the present invention provides a communication method, where the method includes: receiving a call connection request initiated by a first terminal device to a second terminal device;

Determining, when the first device identifier ID of the first terminal device matches the device ID in the device state list, acquiring the first Internet Protocol IP address of the second terminal device, and establishing the first IP address according to the first IP address The first terminal device is connected to the VOIP call of the second terminal device.

In an exemplary embodiment, the method further includes: acquiring a second connection of the first terminal device from the device status list when receiving a call connection request initiated by the second terminal device to the first terminal device IP address and online status information;

And determining, according to the online status information, that the first terminal device is in an online state, and establishing a VOIP call connection between the second terminal device and the first terminal device according to the second IP address.

In an exemplary embodiment, the method further includes: receiving a registration request sent by the first terminal device, where the registration request includes the first device ID of the first terminal device;

Obtaining the second IP address of the first terminal device;

Adding the first device ID and the second IP address to the device status list.

In an exemplary embodiment, the method further includes: detecting status information of each terminal device in the device status list in a preset time period;

Updating the status information to the device status list;

And receiving the status information sent by the second terminal device to the second terminal device to update an online status of the contact list in the second terminal device.

In an exemplary embodiment, the acquiring the first internet protocol IP address of the second terminal device includes:

When the second terminal device is determined to be an authorized terminal, the first Internet Protocol IP address of the second terminal device is obtained.

In an exemplary embodiment, before the receiving the call connection request initiated by the first terminal device to the second terminal device, the method further includes:

The communication interface in the routing device is IP.

In an exemplary embodiment, after the updating the status information to the device status list, the method further includes:

Obtaining a third IP address of each terminal device that is in an online state in the device status list;

And determining, when the third IP address is inconsistent with an IP address corresponding to the first online terminal device set stored in the device status list, updating the device status list according to the third IP address.

Embodiments of the present invention provide a computer readable storage medium storing computer executable instructions that are implemented by a processor to implement the communication method described above.

The embodiment of the present invention further provides a routing device, including: a memory, a processor, a communication module, and a computer program stored on the memory and operable on the processor;

The communication module is configured to receive a call connection request initiated by the first terminal device to the second terminal device;

The processor, configured to determine that the first device identifier ID of the first terminal device matches the device ID in the device state list, acquire the first Internet Protocol IP address of the second terminal device, and according to the The first IP address establishes a VOIP call connection between the first terminal device and the second terminal device; wherein the device status list is stored in the routing device, and the device ID is that the terminal device initiates the routing device The logo at the time of registration.

In an exemplary embodiment, the processor is configured to acquire the first from the device status list when the communication module receives a call connection request initiated by the second terminal device to the first terminal device. The second IP address and online status information of the terminal device;

The communication module is configured to: when the processor determines that the first terminal device is in an online state according to the online state information, establish the second terminal device according to the second IP address, and the first The VOIP call connection of the terminal device.

In an exemplary embodiment, the communication module is configured to receive a registration request sent by the first terminal device, where the registration request includes the first device ID of the first terminal device;

The processor is configured to acquire the second IP address of the first terminal device, and add the first device ID and the second IP address to the device status list.

In an exemplary embodiment, the processor is configured to detect status information of each terminal device in the device status list in a preset time period; update the status information to the device status list; When the communication module receives the acquisition request initiated by the second terminal device, the status information is sent to the second terminal device to update the online status of the contact list in the second terminal device.

In an exemplary embodiment, the processor is configured to acquire a first internet protocol IP address of the second terminal device when determining that the second terminal device is an authorized terminal.

In an exemplary embodiment, the processor is configured to IP the communication interface in the routing device.

In an exemplary embodiment, the processor is configured to acquire a third IP address of each terminal device in an online state in the device status list; the routing device determines the third IP address and storage When the IP addresses corresponding to the first online terminal device set in the device status list are inconsistent, the device status list is updated according to the third IP address.

The embodiment of the invention further provides a routing device, where the routing device includes:

a receiving module, configured to receive a call connection request initiated by the first terminal device to the second terminal device;

a first acquiring module, configured to: when determining that the first device identifier ID of the first terminal device matches the device ID in the device state list, acquiring the first Internet Protocol IP address of the second terminal device;

The first establishing module is configured to establish, according to the first IP address, a VOIP call connection between the first terminal device and the second terminal device.

In an exemplary embodiment, the second obtaining module is configured to acquire the first status from the device status list when the receiving module receives a call connection request initiated by the second terminal device to the first terminal device. a second IP address and online status information of a terminal device;

a second establishing module, configured to determine, according to the online status information, that the first terminal device is in an online state, and establish a VOIP call connection between the second terminal device and the first terminal device according to the second IP address .

In an exemplary embodiment, the receiving module is further configured to receive a registration request sent by the first terminal device, where the registration request includes the first device ID of the first terminal device;

The first acquiring module is further configured to acquire the second IP address of the first terminal device;

The routing device further includes an adding module configured to add the first device ID and the second IP address to the device status list.

In an exemplary embodiment, the routing device further includes: a detecting module, configured to detect status information of each terminal device in the device status list in a preset time period;

An update module configured to update the status information to the device status list;

a sending module, configured to: when the receiving module receives the acquiring request initiated by the second terminal device, send the status information to the second terminal device, to update the online list of contacts in the second terminal device status.

In an exemplary embodiment, the first acquiring module is configured to acquire a first Internet Protocol IP address of the second terminal device when determining that the second terminal device is an authorized terminal.

In an exemplary embodiment, the routing device further includes a conversion module configured to IP the communication interface in the routing device.

In an exemplary embodiment, the routing device further includes: a third obtaining module, configured to acquire a third IP address of each terminal device that is in an online state in the device status list;

The update module is further configured to: when the third IP address is inconsistent with an IP address corresponding to the first online terminal device set stored in the device status list, update the device according to the third IP address Status list.

An embodiment of the present invention provides a communication method, a routing device, and a computer storage medium, the method comprising: receiving a call connection request initiated by a first terminal device to a second terminal device; and determining a first device of the first terminal device When the identifier ID matches the device ID in the device status list, the first Internet Protocol IP address of the second terminal device is obtained, and the first terminal device and the second terminal device are established according to the first IP address. VOIP call connection; visible, through the routing device in the home cloud, the VOIP call connection between the local terminal and the remote terminal in the home cloud can be established, and the VOIP call between the family and the remote user in the home is realized.

In addition, the VOIP call connection between the remote terminal and the local terminal in the home cloud can be established through the routing device in the home cloud, thereby realizing the VOIP call between the remote user and the relatives in the home; thereby achieving the fusion of the home cloud and the voice communication. the goal of.

Other aspects will be apparent upon reading and understanding the drawings and detailed description.

BRIEF abstract

FIG. 1 is a schematic diagram of a communication system according to Embodiment 1 of the present invention; FIG.

2 is a schematic flowchart of an implementation method of a communication method according to Embodiment 2 of the present invention;

3 is a schematic diagram of an implementation process of local terminal registration;

4 is a schematic diagram of an implementation process of another local terminal registration;

5 is a schematic diagram of an implementation process of a local terminal initiating a call to a remote terminal;

6 is a schematic diagram of an implementation process of a remote terminal initiating a call to a local terminal;

FIG. 7 is a schematic structural diagram of a routing device according to Embodiment 2 of the present invention;

FIG. 8 is a schematic structural diagram of another routing device according to Embodiment 2 of the present invention.

Embodiments of the invention

The technical solutions in the embodiments of the present invention will be clearly and completely described in the following with reference to the accompanying drawings.

Embodiment 1

1 is a block diagram of a communication system according to Embodiment 1 of the present invention. Referring to FIG. 1, the communication system includes: a remote terminal 101, a Dynamic Domain Name Server (DDNS) 102, a routing device 103, and Local terminal 104.

The remote terminal 101 has family cloud user rights and may include devices such as a laptop, a tablet, a mobile phone, a smart watch, or a palmtop computer.

The home cloud generally refers to a home cloud host as a core, accessing a networkable device in the home through a wired or wireless network in the home, and connecting to the Internet through broadband, is a private cloud built for the family.

DDNS 102 can map the user's dynamic IP address to a fixed domain name resolution service. Each time the user connects to the network, the client program transmits the dynamic IP address of the host to the server located on the service provider host through information transfer. The program, the server program is responsible for providing domain name services and implementing dynamic domain name resolution.

The routing device 103 may include a home intelligent router, and the router can implement voice communication between the local terminal and the remote terminal, maintain a device status list, respond to a local terminal registration request, or deregister a request, and provide a function of periodically querying the status of the local terminal. In addition, the IP of the specialized port can be implemented, and the process of registering and deregistering is provided for the local terminal to ensure the state accuracy of the device status list. For the operation method and procedure, refer to the second embodiment.

The local terminal 104 may include a device such as a notebook computer, a tablet computer, a mobile phone, a smart watch, or a palmtop computer. The embodiment of the present invention mainly uses a mobile phone as an example. After the local terminal 104 accesses the routing device 103, it needs to be IP-based by the routing device 103, for example, an external public switched telephone network (PSTN) port in-network virtual outgoing network card, so that it becomes an IP-based terminal. Similarly, for a Universal Serial Bus (USB) Bluetooth Adapter to access intelligent routing, the network card must also be virtualized out of the network to make it an IP-based terminal.

Embodiment 2

2 is a schematic flowchart of an implementation of a communication method according to Embodiment 2 of the present invention. Referring to FIG. 2, the communication method in this embodiment includes the following steps 201 and 202.

Step 201: The routing device receives a call connection request initiated by the first terminal device to the second terminal device.

Here, the first terminal device is a local terminal; the second terminal device is a remote terminal; the routing device is an IP-based terminal management subsystem and an IP-based terminal driver, has a routing switching function, and integrates a VOIP server. A functional router or switch; wherein the IP-based terminal can be understood as a local terminal, that is, the first terminal device in the embodiment of the present invention; the IP-based terminal management subsystem can maintain a device status list, respond to an IP-based terminal registration request, or To register the request, and provide the function of periodically querying the status of the IP terminal; the IP terminal driver can realize the IP of the special port, and provide the registration/deregistration process to ensure the state accuracy of the device status list. The VOIP server function can Provides services for voice interactions between device status lists.

In an exemplary embodiment, before the receiving the call connection request initiated by the first terminal device to the second terminal device, the method further includes: the routing device IPizing the communication interface.

In an exemplary embodiment, the routing device receives a registration request sent by the first terminal device, the registration request including a first device ID of the first terminal device.

Here, the first device ID includes a Subscriber Identification Module (SIM), a User Identification Module (UIM), or a Universal Subscriber Identity Module (USIM) inserted in the terminal device. The corresponding number (ie mobile phone number), or the mailbox number, or the user name or the brand or hardware identification of the terminal device. It should be noted that the first device ID is not limited to the hardware identifier of the terminal device. In the embodiment of the present invention, the first device ID may be understood as a user account.

Here, the first terminal device registers with a routing device (ie, a home gateway, such as a router or a switch, etc.) in the home cloud, thereby obtaining a device status list including the terminal device, where the registration step may include: the local user will After the first terminal device is connected to the routing device, the device initiates registration with the routing device through the software or the IP terminal driver. After receiving the registration request, the routing device obtains the registration account according to the registration request, and adds the registered account as the first device ID. Go to the device status list to obtain a device status list including the first terminal device; wherein the registered account number may be a mobile phone number, a mailbox number, a user name, or a brand or hardware identifier of the terminal device.

The process of registering the local terminal is as follows. Referring to FIG. 3 and FIG. 4, FIG. 3 is a schematic diagram of an implementation process of local terminal registration. As shown in FIG. 3, the registration method includes the following steps S2011-S2013.

Step S2011: Special IP terminal driver initialization: If the Bluetooth interface virtual network card device is to be provided, a Bluetooth and network card exchange data driving function is provided, and a network card interface is provided internally to provide a Bluetooth interface; if it is a PSTN port IP It is necessary to provide a driving function for exchanging data between the PSTN port and the network card, and provide a NIC interface to provide a PSTN port externally. In this case, the routing device needs to initialize the special IP terminal driver to implement port IP. .

Step S2012: Checking whether the device is powered on or powered off: If the IP address of the PSTN port is IP, it is to detect whether the PSTN port is inserted. If the Bluetooth port is IP, the routing device is to detect whether the Bluetooth port has a matching connected device.

Step S2013: triggering active registration: Since the state of the device can be learned by the hardware state, the routing device can trigger the registration process; in addition, the deregistration process can also be triggered.

The special IPized terminal driver is initialized to realize the IP of the communication port, and the active registration is triggered, thereby establishing a device status list to implement network communication between the remote terminal and the local terminal according to the device status list.

FIG. 4 is a schematic diagram of an implementation process of another local terminal registration. As shown in FIG. 4, the registration method includes the following S2021-step S2024.

Step S2021: Special IP-based terminal special dial-up initialization: the routing device initializes a special IP-based terminal special dial-up initialization, wherein the ordinary IP-based terminal refers to a local terminal through a Wi-Fi interface, and the driver of the device does not need to be driven. Re-developed, so its registration process is implemented in special dial-up software.

Step S2022: Connection test: When the special dialing software is initialized, the routing device initiates a connection test connection operation.

Step S2023: Initiating the registration process: After detecting that the local terminal can connect to the routing device, the routing device triggers the local terminal to actively initiate a registration request process to the IP terminal device management subsystem. Since the process of initiating the deregistration request under the network is not successful, the IP terminal device management subsystem needs to periodically query for such terminal management to ensure the accuracy of the IP terminal status.

Initialize the special IP-based terminal special dialing to realize the IP of the Wireless Fidelity (Wi-Fi) interface and trigger active registration to establish a device status list to implement the network of the remote terminal and the local terminal according to the device status list. Communication.

Step S2024: Normal dialing: If the connecting terminal fails, when the local terminal is calling the remote terminal, normal dialing will be enabled.

Step 202: The routing device determines that the first device ID of the first terminal device matches the device ID in the device state list, acquires the first IP address of the second terminal device, and establishes according to the first IP address. The first terminal device is connected to a VOIP call of the second terminal device.

In an exemplary embodiment, the acquiring the first Internet Protocol IP address of the second terminal device includes: when determining that the second terminal device is an authorized terminal, the routing device acquires the second terminal device An internet protocol IP address. Here, the call connection request is essentially a data information for establishing a call connection, where the data information includes a source IP address, a destination IP address, a source port, a destination port, and the like; and when determining that the second terminal device is an authorized user The routing device resolves the call connection request to obtain the destination IP address, that is, the IP address of the second terminal device.

Here, the method for obtaining the authorization by the second terminal device may include, but is not uniquely defined: registering the routing device with the routing device by software or an IP terminal, or the first terminal device sends an authorization command to the second terminal device, or The second terminal device sends an authorization request to the first terminal device, and the first terminal device responds to the authorization request. When the second terminal device is an unauthorized terminal, the routing device sends a prompt message to the first terminal device, prompting the other device to be an unauthorized user, and enjoying the service after the other party obtains the authorization.

The foregoing steps are the process in which the local terminal initiates a network call to the remote terminal. The steps may be referred to FIG. 5. FIG. 5 is a flowchart of a local terminal initiating a call to the remote terminal. As shown in FIG. 5, the calling method includes the step S2031- Step S2036.

Step S2031: The local terminal initiates a remote call: the local terminal in the home cloud initiates a call to the remote terminal.

Step S2032: The remote terminal monitors the incoming call: the specific dialing software of the remote terminal performs the monitoring and filtering on the number of the incoming call.

Step S2033: determining whether the local terminal: the routing device detects whether the call is from a local terminal in the home cloud, obtains a device status list, and then matches the terminal device identifier in the device status list according to the identifier of the detecting local terminal. The call comes from the local terminal in the home cloud; or the remote terminal determines whether the call comes to the local terminal in the home cloud: sends a request for obtaining the device status list to the routing device, and then determines whether the current call is in the device status list.

Step S2034: Disconnect the current call: When it is determined that the incoming call is from the local terminal of the home cloud, the routing device automatically disconnects the current incoming call, the incoming call is a traditional call; or the routing device sends a disconnect to the remote terminal. After the command is received, the remote terminal disconnects the current incoming call after receiving the command.

Step S2035: Perform callback according to the mapping table: the routing device performs callback according to the IP mapping table, finds the port number of the remote terminal from the IP mapping table according to the calling number, and then performs callback.

Determining whether the call is from a local terminal in the home cloud according to the device status list, determining that the call is from a local terminal in the home cloud, establishing a VOIP call connection between the local terminal and the remote terminal in the home cloud, thereby realizing the home relative and the remote user. VOIP calls between.

Step S2036: Normal Answer: When it is determined that the incoming call is not from the local terminal of the home cloud, the remote terminal enters the normal answering mode.

In an exemplary embodiment, the method further includes: when receiving a call connection request initiated by the second terminal device to the first terminal device, acquiring the second IP address of the first terminal device from the device state list Address and online status information;

The routing device determines, according to the online status information, that the first terminal device is in an online state, and establishes a VOIP call connection between the second terminal device and the first terminal device according to the second IP address.

The foregoing two steps are the process of the remote terminal initiating a network call to the local terminal. The steps may be referred to FIG. 6. FIG. 6 is a schematic diagram of a process for the remote terminal to initiate a call to the local terminal. As shown in FIG. 6, the calling method includes The following steps S2041-S2043.

Step S2041: Dialing by using a specific dialing software: Here, the specific dialing software may be a network telephone software, and dialing is performed by a specific dialing software installed at the remote terminal instead of the dialing system provided by the smart phone, and the specific dialing software has a remote access function and Call filtering.

Step S2042: Accessing the device status list: the remote terminal accesses the routing device in the home cloud to obtain the device status list, sends an instruction to the routing device to obtain the device status list through the DDNS, and obtains the online local terminal device according to the device status list, and the list already exists. In the IP-based terminal management subsystem of the intelligent routing, the returning is used for call selection; or the routing device acquires the state information of the local terminal in the device status list, and sends the status information to the remote terminal, so that the remote terminal acquires the local terminal. Status information for subsequent calls.

Step S2043: Select a local terminal call: perform a dialing operation according to the status information of the local terminal of the device status list sent by the routing device. When the routing device receives the call connection request initiated by the second terminal device to the first terminal device, the routing device obtains the second IP address and the online state information of the first terminal device from the device state list; and determines the first information according to the online state information. When a terminal device is in an online state, establishing a VOIP call connection between the second terminal device and the first terminal device according to the second IP address.

In an exemplary embodiment, the routing device acquires the second IP address of the first terminal device, and adds the first device ID and the second IP address to the device status list.

In the home cloud-based network communication, the terminal device belonging to the home cloud needs to be determined, and the terminal device and the routing device jointly establish a home cloud-based network communication service. At this time, the routing device needs to know which users belong to the home cloud. The scope of the control is therefore required to be registered by the IP-based terminal management subsystem in the routing device, and the terminal information held by the user or the information associated with the terminal, such as a mobile phone number, or a mailbox number, or The user name or the brand or hardware identifier of the terminal device is added to the device terminal list, wherein the device status list is stored in the IP terminal management subsystem, and the IP terminal management subsystem is installed and routed. After the registration is completed, the device ID of the terminal device is added to the device status list, so that the remote terminal acquires the corresponding terminal device status according to the device ID.

In an exemplary embodiment, the method further includes: the routing device detecting status information of each terminal device in the device status list in a preset time period; the routing device updating the status information to the device status list in.

The user in the home cloud may be disconnected from the routing device, that is, the user is offline. In this case, the routing device periodically detects each terminal device in the device status list. Status information, the obtained status information is updated to the device status list, so that the remote terminal obtains the online status of the contact.

In an exemplary embodiment, after the updating the status information to the device status list, the method further includes: the routing device acquiring, for each terminal device in the device status list, in an online state. Three IP addresses.

When the routing device determines that the third IP address is inconsistent with the IP address corresponding to the first online terminal device set stored in the device status list, the routing device updates the device status list according to the third IP address.

The IP address of the terminal device used by the user may change each time the user reconnects to the network. In this case, the routing device needs to obtain a new IP address of the terminal device and update the IP address to the device status list. In order to be used when the remote terminal initiates a call.

In order to implement the foregoing method, the first embodiment of the present invention further provides a routing device, as shown in FIG. 7. FIG. 7 is a schematic structural diagram of a home cloud-based routing device according to Embodiment 2 of the present invention, where the route is The device includes: a receiving module 701, configured to receive a call connection request initiated by the first terminal device to the second terminal device.

The first obtaining module 702 is configured to acquire the first Internet Protocol IP address of the second terminal device when the first device identifier ID of the first terminal device matches the device ID in the device state list.

The first establishing module 703 is configured to establish, according to the first IP address, a VOIP call connection between the first terminal device and the second terminal device.

In an exemplary embodiment, the routing device further includes: a second obtaining module 704, configured to: when the receiving module receives a call connection request initiated by the second terminal device to the first terminal device, from the device Obtaining a second IP address and online state information of the first terminal device in the status list.

The second establishing module 705 is configured to establish, according to the online status information, that the first terminal device is in an online state, and establish a VOIP call between the second terminal device and the first terminal device according to the second IP address. connection.

In an exemplary embodiment, the receiving module 701 is further configured to receive a registration request sent by the first terminal device, where the registration request includes the first device ID of the first terminal device.

The first obtaining module 702 is further configured to acquire the second IP address of the first terminal device.

The routing device further includes an adding module 706 configured to add the first device ID and the second IP address to the device status list.

In an exemplary embodiment, the routing device further includes: a detecting module 707 configured to detect status information of each terminal device in the device status list in a preset time period.

An update module 708 is arranged to update the status information to the device status list.

The sending module 709 is configured to: when the receiving module receives the acquiring request initiated by the second terminal device, send the status information to the second terminal device, to update the contact list in the second terminal device online status.

In an exemplary embodiment, the first obtaining module 702 is configured to acquire a first Internet Protocol IP address of the second terminal device when determining that the second terminal device is an authorized terminal.

In an exemplary embodiment, the routing device further includes a conversion module 710 configured to route the communication interface IP.

In an exemplary embodiment, the routing device further includes: a third obtaining module 711, configured to acquire a third IP address of each terminal device that is in an online state in the device status list.

The update module 708 is further configured to: when the third IP address is inconsistent with an IP address corresponding to the first online terminal device set stored in the device status list, update the device status according to the third IP address List.

The routing device consisting of the above schematic structure diagram can perform the following methods and steps:

The receiving module 701 receives a call connection request initiated by the first terminal device to the second terminal device.

Here, the first terminal device is a local terminal; the second terminal device is a remote terminal; the routing device is an IP-based terminal management subsystem and an IP-based terminal driver, has a routing switching function, and integrates a VOIP server. A functional router or switch; wherein the IP-based terminal can be understood as a local terminal, that is, the first terminal device in the embodiment of the present invention; the IP-based terminal management subsystem can maintain a device status list, respond to an IP-based terminal registration request, or To register the request, and provide the function of periodically querying the status of the IP terminal; the IP terminal driver can realize the IP of the special port, and provide the registration/deregistration process to ensure the state accuracy of the device status list. The VOIP server function can Provides services for voice interactions between device status lists.

The conversion module 710 IPifies the communication interface before the receiving module 701 receives the call connection request initiated by the first terminal device to the second terminal device.

In an exemplary embodiment, the receiving module 701 receives a registration request sent by the first terminal device, where the registration request includes the first device ID of the first terminal device.

Here, the first device ID includes a number (ie, a mobile phone number) corresponding to a SIM card, a UIM card, or a USIM card inserted in the terminal device, or a mailbox number, or a user name or a brand or hardware identifier of the terminal device. It should be noted that the first device ID is not limited to the hardware identifier of the terminal device. In the embodiment of the present invention, the first device ID may be understood as a user account.

Here, the first terminal device registers with a routing device (ie, a home gateway, such as a router or a switch, etc.) in the home cloud, thereby obtaining a device status list including the terminal device, where the registration step may include: the local user will After the first terminal device is connected to the routing device, the device initiates registration with the routing device through the software or the IP terminal. After the receiving module 701 receives the registration request, the first obtaining module 702 obtains the registration account according to the registration request, and adds the module 706. Adding the registered account as the first device ID to the device status list, thereby obtaining a device status list including the first terminal device; wherein the registered account may be a mobile phone number, a mailbox number, a user name, or a brand of the terminal device or Hardware identification, etc.

The process of registering the local terminal is as follows. Referring to FIG. 3 and FIG. 4, FIG. 3 is a schematic diagram of an implementation process of local terminal registration. As shown in FIG. 3, the registration method includes the following steps:

(1) Special IP-based terminal driver initialization: The conversion module 710 initializes the special IP-based terminal driver. If the Bluetooth interface virtual network card device is to be used, it is required to provide a driving function for exchanging data between the Bluetooth and the network card, and provide a network card interface internally. If the PSTN port is IP-based, it is required to provide a PSTN port and a network card to exchange data with each other. At the same time, the internal network card interface is provided to provide a PSTN port. In this case, the routing device needs to be special. IP terminal driver initialization to achieve port IP.

(2) The detecting device is powered on or powered off: the detecting module 707 detects that the device is powered on or powered off. If the IP address of the PSTN port is IP, it is necessary to detect whether the PSTN port is inserted. If the Bluetooth port is IP, the routing device is to detect. Whether the Bluetooth port has a matching connected device.

(3) Triggering active registration: The triggering module triggers active registration. Since the state of the device can be learned by the hardware state, the routing device can trigger the registration process; in addition, the deregistration process can also be triggered.

The special IPized terminal driver is initialized to realize the IP of the communication port, and the active registration is triggered, thereby establishing a device status list to implement network communication between the remote terminal and the local terminal according to the device status list.

4 is a flow chart of another local terminal registration. As shown in FIG. 4, the registration method includes the following steps:

(1) Ordinary IP-based terminal special dial-up initialization: The conversion module 710 initializes the special IP-based terminal special dial-up initialization, wherein the ordinary IP-based terminal refers to the local terminal through the Wi-Fi interface, because the driving of the type of device is not Need to be redeveloped. So its registration process is implemented in special dial-up software.

(2) Connection test: When the special dialing software initialization is completed, the detection module 707 initiates a connection test connection operation.

(3) Initiating the registration process: When the detecting module 707 detects that the local terminal can be connected, the local terminal is triggered to initiate a registration request process to the IP terminal device management subsystem. Since the process of initiating the deregistration request under the network is not successful, the IP terminal device management subsystem needs to periodically query for such terminal management to ensure the accuracy of the IP terminal status.

(4) Normal dialing: If the local terminal is calling the remote terminal after the connection to the routing device fails, normal dialing will be enabled.

Initializing the special IP-based terminal special dialing, realizing the IP of the Wi-Fi interface, and triggering the active registration, thereby establishing a device status list to implement network communication between the remote terminal and the local terminal according to the device status list.

The first obtaining module 702, when determining that the first device identifier ID of the first terminal device matches the device ID in the device state list, acquires a first Internet Protocol IP address of the second terminal device, and according to the first An IP address establishes a VOIP call connection between the first terminal device and the second terminal device.

Obtaining, by the first acquiring module 702, the first Internet Protocol IP address of the second terminal device: when determining that the second terminal device is an authorized terminal, the first obtaining module 702 acquires the first Internet of the second terminal device Protocol IP address. Here, the call connection request is essentially a data information for establishing a call connection, where the data information includes a source IP address, a destination IP address, a source port, a destination port, and the like; and when determining that the second terminal device is an authorized user The routing device resolves the call connection request to obtain the destination IP address, that is, the IP address of the second terminal device.

Here, the method for obtaining the authorization by the second terminal device may include, but is not uniquely defined: registering the routing device with the routing device by software or an IP terminal, or the first terminal device sends an authorization command to the second terminal device, or The second terminal device sends an authorization request to the first terminal device, and the first terminal device responds to the authorization request. When the second terminal device is an unauthorized terminal, the routing device sends a prompt message to the first terminal device, prompting the other device to be an unauthorized user, and enjoying the service after the other party obtains the authorization.

The foregoing steps are the process of the local terminal initiating a network call to the remote terminal. The steps may be referred to FIG. 5. FIG. 5 is a schematic diagram of a process for the local terminal to initiate a call to the remote terminal. As shown in FIG. 5, the calling method includes the following steps. :

(1) The local terminal initiates a remote call: the local terminal in the home cloud initiates a call to the remote terminal.

(2) The remote terminal monitors the incoming call: the specific dialing software of the remote terminal monitors and filters the number of the incoming call.

(3) determining whether the local terminal: the detecting module 707 detects whether the call is from a local terminal in the home cloud, obtains a device status list, and then matches the terminal device identifier in the device status list according to the identifier of the detecting local terminal, if the matching, the description The call is from a local terminal in the home cloud; or the remote terminal determines whether the call comes to the local terminal in the home cloud: sending a request for obtaining a device status list to the routing device, and then determining whether the current call is in the device status list

(4) Disconnecting the current call: When it is determined that the incoming call is from the local terminal of the home cloud, the first establishing module 703 automatically disconnects the current incoming call, the incoming call is a traditional call; or, the sending module 709 is remote The terminal sends a disconnect command, and after receiving the command, the remote terminal disconnects the current incoming call.

(5) Performing callback according to the mapping table: The first establishing module 703 performs callback according to the IP mapping table, finds the port number of the remote terminal from the IP mapping table according to the calling number, and then performs callback.

Determining whether the call is from a local terminal in the home cloud according to the device status list, determining that the call is from a local terminal in the home cloud, establishing a VOIP call connection between the local terminal and the remote terminal in the home cloud, thereby realizing the home relative and the remote user. VOIP calls between.

(6) Normal answering: When it is judged that the incoming call is not from the local terminal of the home cloud, the remote terminal enters the normal answering mode.

Determining whether the call is from a local terminal in the home cloud according to the device status list, determining that the call is from a local terminal in the home cloud, establishing a VOIP call connection between the local terminal and the remote terminal in the home cloud, thereby realizing the home relative and the remote user. VOIP calls between.

When the receiving module 701 receives the call connection request initiated by the second terminal device to the first terminal device, the second obtaining module 704 acquires the second IP address and the online state information of the first terminal device from the device status list. ;

The second establishing module 705 determines, according to the online status information, that the first terminal device is in an online state, and establishes a VOIP call connection between the second terminal device and the first terminal device according to the second IP address.

The foregoing two steps are the process of the remote terminal initiating a network call to the local terminal. The steps may be referred to FIG. 6. FIG. 6 is a schematic diagram of a process for the remote terminal to initiate a call to the local terminal. As shown in FIG. 6, the calling method includes The following steps:

(1) Specific dial-up software dialing: Here, the specific dialing software may be VoIP software, which is dialed by a specific dialing software installed at the remote terminal instead of the dialing system provided by the smart phone, and the specific dialing software has remote access function and call filtering. Features.

(2) Accessing the device status list: The remote terminal accesses the routing device in the home cloud to obtain the device status list, sends an instruction to the routing device through the DDNS to obtain the device status list, and obtains the online local terminal device according to the device status list, and the list already exists. In the IP-based terminal management subsystem of the intelligent route, the return is used for call selection; or the second obtaining module 704 obtains the state information of the local terminal in the device status list, and sends the status information to the remote terminal, so that the remote terminal obtains Status information of the local terminal for subsequent calls.

(3) Selecting a local terminal call: performing a dialing operation based on the status information of the local terminal of the device status list transmitted by the sending module 709. After the first obtaining module 702 acquires the second IP address of the first terminal device, the adding module 706 adds the first device ID and the second IP address to the device status list. When the receiving module 701 receives the call connection request initiated by the second terminal device to the first terminal device, the second obtaining module 704 obtains the second IP address and the online state information of the first terminal device from the device state list; the second establishing module The 705 determines, according to the online status information, that the first terminal device is in an online state, and establishes a VOIP call connection between the second terminal device and the first terminal device according to the second IP address.

In the home cloud-based network communication, the terminal device belonging to the home cloud needs to be determined, and the terminal device and the routing device jointly establish a home cloud-based network communication service. At this time, the routing device needs to know which users belong to the home cloud. The scope of the control is therefore required to be registered by the IP-based terminal management subsystem in the routing device, and the terminal information held by the user or the information associated with the terminal, such as a mobile phone number, or a mailbox number, or The user name or the brand or hardware identifier of the terminal device is added to the device terminal list, wherein the device status list is stored in the IP terminal management subsystem, and the IP terminal management subsystem is installed and routed. After the registration is completed, the device ID of the terminal device is added to the device status list, so that the remote terminal acquires the corresponding terminal device status according to the device ID.

The detecting module 707 detects status information of each terminal device in the device status list in a preset time period.

Update module 708 updates the status information to the device status list.

Since the user in the home cloud may be out of the home, the terminal device carried by the user disconnects from the routing device, that is, the user is offline. At this time, the detecting module 707 periodically detects each terminal in the device status list. The status information of the device, the sending module 709 sends the status information to the second terminal device, so that the remote terminal acquires the online status of the contact. In addition, the update module 708 updates the acquired status information to the device status list.

After the status information is updated to the device status list, the third obtaining module 711 acquires a third IP address of each terminal device that is in an online state in the device status list;

The update module 708 updates the device status list according to the third IP address when it is determined that the third IP address is inconsistent with an IP address corresponding to the first online terminal device set stored in the device status list.

The IP address of the terminal device used by the user may change each time the user reconnects to the network. In this case, the routing device needs to obtain a new IP address of the terminal device and update the IP address to the device status list. In order to be used when the remote terminal initiates a call.

The various embodiments described herein can be implemented in a computer readable medium using, for example, computer software, hardware, or any combination thereof. For hardware implementations, the embodiments described herein may be through the use of application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable gate arrays ( An FPGA, a processor, a controller, a microcontroller, a microprocessor, at least one of the electronic units designed to perform the functions described herein, in some cases, such an embodiment may be in the controller Implementation. For software implementations, implementations such as procedures or functions may be implemented with separate software modules that permit the execution of at least one function or operation. The software code can be implemented by a software application written in any suitable programming language, which can be stored in memory and executed by the controller.

According to the solution of the embodiment of the present invention, the local terminal belonging to the home cloud is registered, the device status list is created according to the registration information, and the obtained IP address, corresponding identifier, and status information of the local terminal are added to the device status list, thereby obtaining a device status list having the above information; through the device status list, on the one hand, a VOIP call connection between the local terminal and the remote terminal in the home cloud can be established, thereby realizing a VOIP call between the relatives and the remote users in the home; It is also possible to establish a VOIP call connection between the remote terminal and the local terminal in the home cloud, thereby realizing a VOIP call between the remote user and the relatives in the home.

FIG. 8 is a schematic structural diagram of another routing device according to Embodiment 2 of the present invention; FIG. 8 is an example of a routing device as a hardware entity in the embodiment of the present invention. The routing device includes: a memory 801, a processor 802, a communication module 803, and a computer program stored on the memory 801 and executable on the processor 802;

The communication module 803 is configured to receive a call connection request initiated by the first terminal device to the second terminal device;

The processor 802 is configured to: when determining that the first device identifier ID of the first terminal device matches the device ID in the device state list, acquire the first Internet Protocol IP address of the second terminal device, and obtain Establishing a VOIP call connection between the first terminal device and the second terminal device, where the device status list is stored in the routing device, and the device ID is a terminal device to the routing device The identifier when the registration was initiated.

In an exemplary embodiment, the processor 802 is configured to acquire the first status from the device status list when the communication module 803 receives a call connection request initiated by the second terminal device to the first terminal device. a second IP address and online status information of a terminal device;

The communication module 803 is configured to establish, according to the online state information, the second terminal device and the first The VOIP call connection of the terminal device.

In an exemplary embodiment, the communication module 803 is configured to receive a registration request sent by the first terminal device, where the registration request includes the first device ID of the first terminal device;

The processor 802 is configured to acquire the second IP address of the first terminal device, and add the first device ID and the second IP address to the device status list.

In an exemplary embodiment, the processor 802 is configured to detect status information of each terminal device in the device status list in a preset time period; update the status information to the device status list; When the communication module 803 receives the acquisition request initiated by the second terminal device, the status information is sent to the second terminal device to update the online status of the contact list in the second terminal device. .

In an exemplary embodiment, the processor 802 is configured to acquire a third IP address of each terminal device that is in an online state in the device status list; the routing device determines the third IP address and storage When the IP addresses corresponding to the first online terminal device set in the device status list are inconsistent, the device status list is updated according to the third IP address.

It should be noted here that the above description of the device item is similar to the above description of the method, and the beneficial effects of the same method are described without further description. For technical details not disclosed in the device embodiments of the present invention, please refer to the description of the method embodiments of the present invention.

The embodiment of the invention further provides a computer storage medium, wherein the computer storage medium stores computer executable instructions, the computer executable instructions are used to execute the communication method, and the communication method comprises: receiving a first terminal a call connection request initiated by the device to the second terminal device;

Determining, when the first device identifier ID of the first terminal device matches the device ID in the device state list, acquiring the first Internet Protocol IP address of the second terminal device, and establishing the first IP address according to the first IP address The first terminal device is connected to the VOIP call of the second terminal device; wherein the device status list is stored in the routing device, and the device ID is a registration identifier used when the terminal device initiates registration with the routing device. .

In an exemplary embodiment, the method further includes: when receiving a call connection request initiated by the second terminal device to the first terminal device, acquiring the second IP address of the first terminal device from the device state list Address and online status information;

And determining, according to the online status information, that the first terminal device is in an online state, and establishing a VOIP call connection between the second terminal device and the first terminal device according to the second IP address.

In an exemplary embodiment, the method further includes: the routing device receiving a registration request sent by the first terminal device, where the registration request includes the first device ID of the first terminal device;

Obtaining, by the routing device, the second IP address of the first terminal device;

The routing device adds the first device ID and the second IP address to the device status list.

In an exemplary embodiment, the method further includes: the routing device detecting state information of each terminal device in the device state list in a preset time period;

The routing device updates the status information to the device status list;

When receiving the acquisition request initiated by the second terminal device, the routing device sends the status information to the second terminal device to update the online status of the contact list in the second terminal device.

In an exemplary embodiment, after the routing device updates the status information to the device status list, the method further includes: the routing device acquiring each of the device status lists that are in an online state. The third IP address of the terminal device;

When the routing device determines that the third IP address is inconsistent with an IP address corresponding to the first online terminal device set stored in the device status list, the routing device updates the device status list according to the third IP address.

Embodiments of the present invention provide a computer readable storage medium storing computer executable instructions that are implemented by a processor to implement the communication method described above.

Those of ordinary skill in the art will appreciate that all or some of the steps, systems, and functional blocks/units of the methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. In a hardware implementation, the division between functional modules/units mentioned in the above description does not necessarily correspond to the division of physical components; for example, one physical component may have multiple functions, or one function or step may be composed of several physical The components work together. Some or all of the components may be implemented as software executed by a processor, such as a digital signal processor or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on a computer readable medium, which may include computer storage media (or non-transitory media) and communication media (or transitory media). As is well known to those of ordinary skill in the art, the term computer storage medium includes volatile and nonvolatile, implemented in any method or technology for storing information, such as computer readable instructions, data structures, program modules or other data. Sex, removable and non-removable media. Computer storage media include, but are not limited to, Random Access Memory (RAM), Read-Only Memory (ROM), and Electrically Erasable Programmable Read-only Memory (EEPROM). Flash memory or other memory technology, compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical disc storage, magnetic cassette, magnetic tape, disk storage or other magnetic storage device, or Any other medium used to store the desired information and that can be accessed by the computer. Moreover, it is well known to those skilled in the art that communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal, such as a carrier wave or other transport mechanism, and can include any information delivery media. .

A person skilled in the art can understand that the technical solutions of the present application can be modified or equivalent, without departing from the spirit and scope of the technical solutions of the present application, and should be included in the scope of the claims of the present application.

Industrial applicability

Through the communication method, the routing device and the computer storage medium provided by the embodiments of the present invention, a VOIP call connection between the local terminal and the remote terminal in the home cloud can be established, and a VOIP call between the family and the remote user in the home is realized.

Claims (16)

A communication method comprising: The routing device receives a call connection request initiated by the first terminal device to the second terminal device; When the routing device determines that the first device identifier ID of the first terminal device matches the device ID in the device state list, the routing device acquires the first Internet Protocol IP address of the second terminal device, and according to the first IP address Establishing a VOIP call connection between the first terminal device and the second terminal device, where the device status list is stored in the routing device, where the device ID is when the terminal device initiates registration with the routing device The registration ID used. The communication method according to claim 1, further comprising: When the routing device receives the call connection request initiated by the second terminal device to the first terminal device, the routing device obtains the second IP address and the online state information of the first terminal device from the device state list; The routing device determines, according to the online status information, that the first terminal device is in an online state, and establishes a VOIP call connection between the second terminal device and the first terminal device according to the second IP address. The communication method according to claim 1 or 2, further comprising: The routing device receives a registration request sent by the first terminal device, where the registration request includes the first device ID of the first terminal device; Obtaining, by the routing device, a second IP address of the first terminal device; The routing device adds the first device ID and the second IP address to the device status list. The communication method according to claim 3, further comprising: The routing device detects state information of each terminal device in the device state list in a preset time period; The routing device updates the status information to the device status list; When receiving the acquisition request initiated by the second terminal device, the routing device sends the status information to the second terminal device to update the online status of the contact list in the second terminal device. The communication method according to claim 4, after the routing device updates the status information to the device status list, the method further includes: The routing device acquires a third IP address of each terminal device that is in an online state in the device status list; When the routing device determines that the third IP address is inconsistent with an IP address corresponding to the first online terminal device set stored in the device status list, the routing device updates the device status list according to the third IP address. A routing device includes a memory, a processor, a communication module, and a computer program stored on the memory and operable on the processor, the processor executing the program to implement steps: The communication module is configured to receive a call connection request initiated by the first terminal device to the second terminal device; The processor, configured to determine that the first device identifier ID of the first terminal device matches the device ID in the device state list, acquire the first Internet Protocol IP address of the second terminal device, and according to the The first IP address establishes a VOIP call connection between the first terminal device and the second terminal device; wherein the device status list is stored in the routing device, and the device ID is that the terminal device initiates the routing device The logo at the time of registration. The routing device according to claim 6, wherein the processor is configured to acquire, from the device status list, when the communication module receives a call connection request initiated by the second terminal device to the first terminal device Describe a second IP address and online status information of the first terminal device; The communication module is configured to: when the processor determines that the first terminal device is in an online state according to the online state information, establish the second terminal device according to the second IP address, and the first The VOIP call connection of the terminal device. The routing device according to claim 6 or 7, wherein the communication module is configured to receive a registration request sent by the first terminal device, where the registration request includes the first device ID of the first terminal device; The processor is configured to acquire a second IP address of the first terminal device, and add the first device ID and the second IP address to the device status list. The routing device according to claim 8, wherein the processor is configured to detect status information of each terminal device in the device status list in a preset time period; update the status information to the device status In the list, when the communication module receives the acquisition request initiated by the second terminal device, the status information is sent to the second terminal device to update the contact list in the second terminal device. online status. The routing device according to claim 9, wherein the processor is configured to acquire a third IP address of each terminal device in an online state in the device status list; the routing device determines the third IP When the address is inconsistent with the IP address corresponding to the first online terminal device set stored in the device status list, the device status list is updated according to the third IP address. A routing device comprising: a receiving module, configured to receive a call connection request initiated by the first terminal device to the second terminal device; The first obtaining module is configured to: when determining that the first device identifier ID of the first terminal device matches the device ID in the device state list, acquire the first internet protocol IP address of the second terminal device; The first establishing module is configured to establish, according to the first IP address, a VOIP call connection between the first terminal device and the second terminal device. The routing device of claim 11 further comprising a second acquiring module, configured to: when the receiving module receives a call connection request initiated by the second terminal device to the first terminal device, acquire a second IP address of the first terminal device from the device state list, and Online status information; a second establishing module, configured to establish, according to the online status information, that the first terminal device is in an online state, and establish a VOIP call connection between the second terminal device and the first terminal device according to the second IP address . A routing device according to claim 11 or 12, wherein The receiving module is further configured to receive a registration request sent by the first terminal device, where the registration request includes the first device ID of the first terminal device; The first acquiring module is further configured to acquire a second IP address of the first terminal device; The routing device further includes: And adding a module, configured to add the first device ID and the second IP address to the device status list. The routing device of claim 13, the routing device further comprising: The detecting module is configured to detect status information of each terminal device in the device status list in a preset time period; Updating a module, configured to update the status information to the device status list; a sending module, configured to: when the receiving module receives the acquiring request initiated by the second terminal device, send the status information to the second terminal device, to update the online list of contacts in the second terminal device status. The routing device of claim 14, the routing device further comprising: a third obtaining module, configured to acquire a third IP address of each terminal device that is in an online state in the device status list; The updating module is further configured to: when the third IP address is inconsistent with an IP address corresponding to the first online terminal device set stored in the device status list, update the device according to the third IP address Status list. A computer readable storage medium having stored therein computer executable instructions for performing the communication method of any one of claims 1 to 5.

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