WO2015010665A1

WO2015010665A1 - Method and system making use of a home gateway and a smartphone to make a cordless telephone call

Info

Publication number: WO2015010665A1
Application number: PCT/CN2014/083770
Authority: WO
Inventors: 张志本; 覃洪清; 王健; 宋涛
Original assignee: 烽火通信科技股份有限公司
Priority date: 2013-07-22
Filing date: 2014-08-06
Publication date: 2015-01-29
Also published as: RU2648968C2; CN103391293A; RU2015156799A; CN103391293B

Abstract

A method and system making use of a home gateway and a smartphone to make a cordless telephone call, relating to computers and communications systems and comprising a home gateway device and a smartphone communicating by means of an IP network; the home gateway device comprising a voice telephony module, the smartphone comprising a voice terminal module, the voice telephone module controlling the telephone connected by the telephone port of the home gateway, and communicating, by means of the IP network, with a telecommunications server; the voice terminal module interacting, by means of the IP network, with the voice telephony module to complete a telephone connection. Without increasing hardware costs, the present invention uses a smartphone as a cordless telephone terminal for answering a telephone call; a user can answer anytime and anywhere, by means of an IP network, a call dialed to a telephone connected to a home gateway device.

Description

System and method for realizing cordless telephone by using home gateway and smart phone

The present invention relates to computers and communication systems, and more particularly to a system and method for implementing a cordless telephone using a home gateway and a smart phone. Background technique

The home gateway is an intelligent access device for home users that was born with the concept of a home network. The home gateway has functions such as broadband access, service identification, and control information forwarding. It aggregates media streams in the home network and is responsible for user access and control of the home network from the public network. It can provide Internet, IPTV, and WIFK calls simultaneously. , monitoring and other services. However, the telephone service provided by the home gateway is a wired telephone. The user must answer the call and place it at the place where the telephone is placed. It cannot answer or make calls anytime, anywhere like a mobile phone. Cordless phones sold in the market require dedicated sub-machine equipment. The main purpose is to solve the problem of making or receiving calls in rooms without telephone lines. The handsets are usually placed in specific locations and will not be carried around like mobile phones. Meet the requirements of answering or making a landline anytime, anywhere. And the mother machine equipment of the cordless telephone is also relatively expensive. Summary of the invention

In view of the deficiencies in the prior art, the present invention aims to provide a system and method for realizing a cordless telephone by using a home gateway and a smart phone, and using the smart phone as a home gateway to answer the call without increasing the hardware cost. The cordless telephone terminal allows the user to answer the telephone connected to the home gateway device anytime and anywhere through the IP network.

In order to achieve the above object, the present invention provides a system for realizing a cordless telephone by using a home gateway and a smart phone, including a home gateway device and a smart phone, and the IP network is used therebetween. Network communication, the home gateway device includes a voice phone module, the smart phone includes a voice terminal module, and the voice phone module controls a phone connected to the home gateway phone port, and passes

The IP network communicates with the telecommunications server, and the voice terminal module interacts with the voice telephony module over the IP network to complete the telephone connection.

Based on the above technical solutions, the home gateway device and the smart phone are both computer devices.

The invention also provides a method for realizing a cordless telephone by using a home gateway and a smart phone, comprising: a voice terminal module of the smart phone sends a registration command to a voice telephone module of the home gateway device through the IP network, and the voice telephone module receives the registration command and After the verification succeeds, the IP address, port and terminal number of the registration command are recorded. The user initiates a call through the smart phone, and the voice terminal module sends a call command to the voice call module. After receiving the call command, the voice call module interacts with the telecommunication server. When the peer answers the call, the telecommunication server sends a peer receiving command to the voice phone module, and the voice phone module sends a connection command to the voice terminal module, and the voice terminal module sends the voice packet to the opposite end after receiving the connection command, and simultaneously Receiving the voice packet sent by the opposite end and playing through the microphone; when the user ends the call, the voice terminal module sends a disconnect command to the voice telephone module, and the voice telephone module interacts with the telecommunication server to end the call; when the opposite end calls the home gateway telephone port When the telephone is connected, the voice telephone module controls the telephone ringing, and sends a call command to the registered voice terminal module, and the voice terminal module receives the call command to prompt the user to have a telephone incoming call; when the user answers, the voice terminal module sends a connection command. To the voice telephone module, and send the voice packet to the opposite end, and receive the voice packet sent by the opposite end, and then decode and then play through the microphone; when the opposite end ends the call, the voice telephone module sends a disconnect command to the voice terminal that answers the call. After the module receives the disconnect command, the voice terminal module stops the processing of the voice packet.

On the basis of the foregoing technical solution, the registration command includes authentication information, and after receiving the registration command, the voice telephone module checks the authentication information, and if not, directly loses Discard the registration command; if correct, the voice telephony module records the IP address, port, and terminal number that sent the registration command.

On the basis of the foregoing technical solution, the call command is sent or received through an IP network, and the call command includes authentication information, a terminal number, a phone number, a voice coding format, and an IP address and a port of the local end receiving the voice packet.

On the basis of the foregoing technical solution, the peer receiving command carries a voice encoding format, and an IP address and a port of the peer receiving the voice packet.

Based on the foregoing technical solution, the connection command includes an authentication information, a terminal number, a voice encoding format, and an IP address and a port of the peer receiving the voice packet.

Based on the above technical solution, the voice packet is a voice terminal module that packages the voice code according to a voice coding format, and transmits or receives through the IP network.

On the basis of the above technical solution, the disconnection command includes the authentication information and the terminal number. After the voice call module passes the authentication of the disconnection command, the voice call module interacts with the telecommunication server to end the call.

Based on the above technical solution, when the call is ended, the voice terminal module stops encoding, decoding, transmitting, and receiving the voice packet.

The invention has the beneficial effects of: adding the function of the cordless telephone to the home gateway by using the smart phone without increasing the hardware, reducing the cost, and at the same time making the user get rid of the shackles of the telephone line when answering or making a call, the user can pass 3G, 4G. Or WIFI signal is connected to the IP network, answering or calling the phone connected to the home gateway device anytime, anywhere. DRAWINGS

1 is a schematic diagram of a system for implementing a cordless telephone by using a home gateway and a smart phone according to an embodiment of the present invention;

2 is a flowchart of a user initiating a call according to an embodiment of the present invention;

FIG. 3 is a flow chart of a new telephone call in accordance with an embodiment of the present invention. detailed description

The present invention will be described in detail below with reference to the accompanying drawings and embodiments.

As shown in FIG. 1, the present invention utilizes a home gateway and a smart phone to implement a cordless telephone system, including a home gateway device and a smart phone, both of which are computer devices, and

IP network communication. The home gateway device includes a voice phone module, the smart phone includes a voice terminal module, the voice phone module controls a phone connected to the home gateway phone port, and communicates with the telecommunication server through the IP network; the voice terminal module is responsible for interacting with the user, such as a phone call. Pressing, answering or making a call, displaying the caller's number, and ringing tone play, the voice terminal module interacts with the voice call module through the IP network to complete the call connection.

The invention utilizes a home gateway and a smart phone to implement a method for a cordless telephone. After the home gateway device is turned on, the voice telephone module continuously listens for commands on the IP network, and the commands include a request sent by the telecommunication server and a command sent by the smart phone. The user first enters the IP address, communication port, authentication information, and terminal number of the home gateway device on the smartphone. Then, the voice terminal module sends a registration command to the voice telephone module of the home gateway device through the IP network, and the registration command includes the authentication information, and the authentication information is a fixed length string calculated by an encryption algorithm (such as MD5). After receiving the registration command, the voice telephone module verifies the authentication information. If it is not correct, the registration command is directly discarded. If correct, the voice telephone module records the IP address, port, and terminal number of the registration command.

The invention utilizes a home gateway and a smart phone to implement a method for a cordless telephone, including a user initiating a call and having a new incoming call.

As shown in FIG. 2, a flow chart for initiating a call for a user is as follows: S101. When a user initiates a call by inputting a phone number on a smart phone, the voice terminal module sends a call command to the voice call module through the IP network, The command includes authentication information, terminal number, telephone number, voice coding format, and the local end receiving voice packets. IP address, port.

5102. After receiving the call command, the voice telephony module of the home gateway device interacts with the telecommunication server through the IP network to establish a call.

5103. When the peer answers the call, the telecommunication server sends the peer receiving command to the voice phone module, and the peer receiving command carries the voice encoding format, and the IP address and port of the peer receiving the voice packet.

5104. The voice telephone module sends a connection command to the voice terminal module that sends the call command through the IP network, where the connection command includes the authentication information, the terminal number, the voice coding format, and the IP address and port of the peer receiving the voice packet.

After receiving the connection command, the voice terminal module starts to package the voice code according to the voice coding format, and sends the voice packet to the opposite end of the IP address and port of the voice packet through the IP network, and simultaneously receives the voice packet sent by the peer end. , and after decoding, play through the microphone.

5106. When the user ends the call, the voice terminal module sends a disconnect command to the voice phone module of the home gateway device through the IP network, and stops encoding, decoding, transmitting, and receiving the voice packet, and the disconnect command includes the authentication information and the terminal number. .

5107. After the voice call module passes the authentication of the disconnection command, the voice call module ends the call with the telecommunication server through the IP network, and the call is completed.

As shown in Figure 3, for a flow chart with a new incoming call, the steps are:

5201. When the opposite end calls the telephone connected to the home gateway telephone port, the voice telephone module controls the telephone ringing, and sends a call command to all registered voice terminal modules through the IP network, and the call command includes the authentication information, the terminal number, The phone number, voice encoding format, IP address of the voice packet received by the peer end, and port.

5202. After receiving the call command and authenticating the voice terminal module, the voice terminal module prompts the user to have a call incoming by voice and image. 5203. The user button answers the incoming call, and the voice terminal module sends a connection command to the voice phone module through the IP network, and the connection command includes the authentication information, the terminal number, the voice coding format, and the IP address and port of the local end receiving the voice packet. After receiving the connection command, the voice telephone module sends a disconnect command to other voice terminal modules that do not answer the incoming call. The voice terminal module that answers the incoming call starts to pack the voice code according to the voice coding format, and sends the voice packet through the IP network to the IP address and port of the voice packet received by the opposite end, and simultaneously receives the voice packet sent by the opposite end, and decodes the voice packet. Play through the microphone.

5204. When the peer ends the call, the voice telephone module sends a disconnect command to the voice terminal module that answers the call, and the disconnect command includes the authentication information and the terminal number.

5205. After receiving the disconnection command, the voice terminal module stops encoding, decoding, transmitting, and receiving the voice packet, and the call is completed.

The present invention is not limited to the above embodiments, and those skilled in the art can also make several improvements and retouchings without departing from the principles of the present invention. These improvements and retouchings are also considered as protection of the present invention. Within the scope. The details that are not described in detail in this specification are prior art known to those skilled in the art.

Claims

Claim

A system for implementing a cordless telephone by using a home gateway and a smart phone, comprising a home gateway device and a smart phone, and communicating between the two through an IP network, wherein: the home gateway device comprises a voice telephone module, the smart phone The voice terminal module includes a voice telephone module that controls a telephone connected to the home gateway telephone port, and communicates with the telecommunication server through the IP network, and the voice terminal module interacts with the voice telephone module through the IP network to complete the telephone connection.

2. The system for implementing a cordless telephone using a home gateway and a smart phone according to claim 1, wherein the home gateway device and the smart phone are both computer devices.

3. A method for implementing a cordless telephone using a home gateway and a smart phone, according to the system of claim 1, comprising:

The voice terminal module of the smart phone sends a registration command to the voice telephone module of the home gateway device through the IP network. After receiving the registration command and verifying the success, the voice telephone module records the IP address, port and terminal number of the registration command.

The user initiates a call through the smart phone, and the voice terminal module sends a call command to the voice call module. After receiving the call command, the voice call module interacts with the telecommunication server to establish a call; when the opposite end answers the call, the telecommunication server sends the opposite end to receive the command to the voice. a telephone module, the voice telephone module sends a connection command to the voice terminal module, and after receiving the connection command, the voice terminal module sends the voice packet to the opposite end, and simultaneously receives the voice packet sent by the opposite end and plays through the microphone; when the user ends the call, The voice terminal module sends a disconnect command to the voice call module, and the voice call module interacts with the telecommunication server to end the call;

When the peer calls the telephone connected to the home gateway telephone port, the voice telephone module controls the telephone ringing, and sends a call command to the registered voice terminal module, and the voice terminal module receives the call command to prompt the user to have a telephone incoming call; the user answers The voice terminal module sends a connection command to the voice telephone module, and sends the voice packet to the opposite end, and simultaneously receives the opposite end. The sent voice packet is decoded and played through the microphone. When the opposite end ends the call, the voice telephone module sends a disconnect command to the voice terminal module that answers the call, and the voice terminal module stops the voice packet after receiving the disconnect command.

4. The method for implementing a cordless telephone by using a home gateway and a smart phone according to claim 3, wherein: the registration command includes authentication information, and after the voice telephone module receives the registration command, the authentication information is verified. If not, discard the registration command directly; if correct, the voice telephony module records the IP address, port, and terminal number of the registration command.

5. The method of claim 3, wherein the call command is sent or received over an IP network, the call command including authentication information, terminal number, telephone number, voice. The encoding format, and the IP address and port of the local end receiving the voice packet.

The method for implementing a cordless telephone by using a home gateway and a smart phone according to claim 3, wherein: the peer receiving command carries a voice encoding format, and an IP address and a port of the peer receiving the voice packet.

7. The method for implementing a cordless telephone using a home gateway and a smart phone according to claim 3, wherein: the connection command comprises authentication information, a terminal number, a voice encoding format, and an IP address of the peer receiving the voice packet. , port.

8. The method for implementing a cordless telephone using a home gateway and a smart phone according to claim 7, wherein: the voice packet is a voice terminal module that packages voice code according to a voice coding format and transmits or receives through an IP network.

The method for implementing a cordless telephone by using a home gateway and a smart phone according to claim 3, wherein: the disconnection command includes authentication information and a terminal number, and after the voice telephone module authenticates the disconnection command, End the call by interacting with the telecommunications server over the IP network.

10. The method of implementing a cordless telephone using a home gateway and a smart phone according to claim 3, wherein: when the call is terminated, the voice terminal module stops encoding, decoding, transmitting, and receiving the voice packet.