WO2008113271A1 - Instant communication based push-to-talk system, method and server - Google Patents

Abstract

An instant communication based push-to-talk (PTT) system comprises an instant communication terminal (101), an instant communication server (102), an interworking server (103), a mobile terminal (105) and a PTT server (104). An instant communication based PTT implementing method, an instant communication server (102) and a PTT server (104) also are disclosed. By applying the present invention, sufficient intercourse and communication can be achieved because of the achievement for PTT application between an instant communication user and a mobile communication user. The fusion trend of Internet and mobile network is satisfied.

Description

 Push-to-talk system, method and server based on instant messaging

Technical field

 The present invention relates to the field of instant messaging (IM) technology, and more particularly to a push-to-talk (PTT) system, method and server based on instant messaging. Background of the invention

 The instant messaging service is an Internet-based communication service that generally implements instant messaging on the network. At present, instant messaging services have been widely used and recognized on the Internet, and instant messaging services can be realized through instant communication tools. Instant communication tools have won the recognition and love of the majority of netizens because of their speed, rich functions and stable use. In the existing instant messaging service, users can perform various operations such as text information interaction, file transfer, and mobile phone short message through instant communication tools.

 With the development of network technology, network instant messaging tools have been accepted by most netizens. Users use instant messaging tools for daily communication and communication in online life. Instant communication tools can be said to be one of the indispensable tools for users' desktops. Network instant messaging tools have become an indispensable software tool for users, not only in the usual leisure and entertainment, but also widely used in the work of users. Therefore, users put forward higher requirements on the ease of use, stability and security of instant communication tools.

In instant messaging tools, user-friendly services can provide users with a more intense viscous effect. The current instant messaging tools are not only able to meet the needs of user communication, but more similar to a platform, allowing users to more easily use various Internet services through the instant messaging platform. With the widespread use of instant messaging tools, communication between users is not limited to ordinary text communication methods, but also provides a richer way of voice and video communication, further improving the real-time communication between users, while With mobile networks With the continuous development and deployment of the 3rd Generation Partnership Project (3G), new value-added applications have emerged. For example, Push to talk (PTT) technology, commonly known as "Push-to-Talk", can achieve similar intercom-like calls between mobile terminal users. It is an important type of mobile communication service and value-added that comes from the 3G era. application. The difference between it and the traditional mobile terminal is mainly: The mobile terminal occupies two frequencies when the call is in use, and when the call is used, one party presses the ΡΤΤ button to speak, the other party can only obey, the two parties only occupy One frequency, time-sharing. Push-To-Talk over Cellular (PoC) is a specification based on 3GPP defined IP Multimedia Subsystem (IMS). The application of PoC technology is based on IP network, and its cost is far lower than ordinary. Mobile phone voice service.

 Although there are instant messaging technologies and PTT technologies, the applications of these two technologies are independent of each other. That is to say, communication based on PTT application cannot be realized between the instant communication user and the mobile communication user. In essence, the use of instant messaging users and mobile communications is now fully communicated and communicated, and it does not conform to the convergence between the Internet and mobile networks. Summary of the invention

 In view of this, the present invention provides a push-to-talk system and method based on instant messaging, and an interactive server to implement a PTT application between an instant communication user and a mobile communication user.

 The instant messaging-based PTT system according to the embodiment of the present invention includes:

 The instant messaging terminal is configured to send a multi-person one-key voice call request to the instant messaging server, where the multi-person one-key voice call request includes a mobile terminal number list participating in the PTT communication; and the instant communication server is configured to send the instant communication terminal The multi-person one-key voice call request is forwarded to the interactive server;

An interactive server, configured to receive a multi-person one-key voice call forwarded by an instant messaging server The request is requested to establish a communication relationship between the instant communication terminal and each mobile terminal in the mobile terminal number list through the relay of the instant messaging server and the PTT server.

 The instant messaging based system according to another embodiment of the present invention includes: a mobile terminal, configured to send a multi-person one-key voice call request to the instant messaging server, where the multi-person one-key voice call request includes participation and pressing That is to say, the list of instant communication terminal numbers of the communication;

 a server for forwarding a multi-person one-key voice call request sent by the mobile terminal to the interaction server;

 An interaction server, configured to receive a multi-person one-key voice call request forwarded by the server, and establish a connection between the mobile terminal and each instant communication terminal in the instant communication terminal number list by relaying between the instant messaging server and the server Communication relationship.

 The method for instant messaging based on an embodiment of the present invention includes: receiving a multi-person one-key voice call request sent by an instant messaging terminal through an instant messaging server, wherein the multi-person one-key voice call request includes participation a list of mobile terminal numbers for communication;

 Through the relay of the server, the communication relationship between the instant communication terminal and each mobile terminal in the mobile terminal number list is established.

 The instant messaging-based method according to another embodiment of the present invention includes: receiving a multi-person one-key voice call request sent by a mobile terminal through a server, wherein the multi-person one-key voice call request includes an instant communication terminal List of numbers;

 The communication relationship between the mobile terminal and each instant communication terminal in the list of instant communication terminal numbers is established by the relay of the server.

The instant messaging-based method according to another embodiment of the present invention includes: receiving a multi-person one-key voice call request sent by an instant messaging terminal, where the multi-person one-key voice call request includes a push-to-talk communication List of mobile terminal numbers; The multi-person one-key voice call request is forwarded to the interactive server.

 The instant messaging-based PTT method according to another embodiment of the present invention includes: receiving a multi-person one-key voice call request sent by the mobile terminal, where the multi-person one-key voice call request includes participation in push-to-talk PTT communication Instant communication terminal number list;

 The multi-person one-key voice call request is forwarded to the interactive server.

 The interaction server described in the embodiment of the present invention includes:

 An instant communication interface module, configured to receive a multi-person one-key voice call request sent by an instant messaging server, where the multi-person one-key voice call request includes a list of mobile terminal numbers participating in a push-to-talk PTT communication;

 a format conversion module, configured to parse a mobile terminal number list participating in the PTT communication from the multi-person one-key voice call request received by the instant communication interface module, construct a PTT communication relationship establishment request according to the mobile terminal number list, and send the PTT communication relationship establishment request to the PTT server The PTT communication relationship establishment request.

 An interactive server according to another embodiment of the present invention includes:

 a mobile communication interface module, configured to receive a multi-person one-key voice call request sent by the mobile communication server, where the multi-person one-key voice call request includes a list of instant communication terminal numbers participating in push-to-talk PTT communication;

 a format conversion module, configured to parse a list of instant communication terminal numbers participating in the PTT communication from the multi-person one-key voice call request received by the mobile communication interface module, construct a PTT communication relationship establishment request according to the instant communication terminal number list, and provide an instant The communication server transmits the PTT communication relationship establishment request.

 The instant messaging server of the embodiment of the invention includes:

a first module, configured to receive a multi-person one-key voice call request sent by the communication terminal, where the multi-person one-key voice call request includes a mobile terminal number list participating in a push-to-talk PTT communication; The second module is configured to forward the multi-person one-key voice call request to the interaction server. The ΡΤΤ server according to the embodiment of the present invention includes:

 a first module, configured to receive, by the mobile terminal, a multi-person one-key voice call request, where the multi-person one-key voice call request includes a list of instant communication terminal numbers participating in push-to-talk communication;

 The second module is configured to forward the received multi-person one-key voice call request to the interaction server. It can be seen from the above technical solutions that, based on the convergence trend between the Internet and the mobile network, the present invention proposes a ΡΤΤ technology implementation scheme for merging the instant messaging terminal and the mobile terminal for the ΡΤΤ value-added application in the mobile communication. In the present invention, the interactive server responds to the multi-person one-key voice call request forwarded by the instant messaging server, through the instant messaging server and

中Transfer of the server, establishing a communication relationship between the instant communication terminal and each mobile terminal in the mobile terminal number list; or a multi-person one-key voice call request forwarded by the ΡΤΤ server, through the instant messaging server and the ΡΤΤ server Transit, establishing a communication relationship between the mobile terminal and each instant communication terminal in the instant communication terminal number list. It can be seen that by implementing the present invention, a user can initiate a multi-person voice call with other instant messaging clients and mobile terminals through an instant messaging client, and can also effectively receive a one initiated from a mobile terminal or other instant messaging client. Key call. Therefore, the present invention implements an application between an instant communication user and a mobile communication user, thereby greatly facilitating communication between the two large user groups.

In addition, the present invention also provides an orderly, controllable and half-duplex transmission mode, which greatly reduces the chaos and disorder of multi-person voice communication in the field of instant communication, and effectively integrates the Internet and the mobile network. Value-added applications also greatly facilitate communication and communication between instant messaging users. BRIEF DESCRIPTION OF THE DRAWINGS

 The drawings are intended to provide a further understanding of the present invention, and are intended to be a part of the present invention, and the description of the present invention is not intended to limit the invention. In the drawing:

 1 is a structural diagram of a push-to-talk system based on instant messaging according to the present invention; FIG. 2 is a structural diagram of a PTT system based on instant messaging according to an embodiment of the present invention; and FIG. 3 is an interactive server according to an embodiment of the present invention. Schematic diagram of the structure;

 4 is a flow chart of a method for implementing a PTT application based on instant communication according to an embodiment of the present invention. Mode for carrying out the invention

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

 1 is a structural diagram of a push-to-talk system based on instant communication according to an embodiment of the present invention.

 As shown in FIG. 1, the system includes an instant messaging terminal 101, an instant messaging server 102, an interaction server 103, a PTT server 104, and a mobile terminal 105; the instant messaging terminal 101 is connected to the instant messaging server 102, and the instant messaging server 102 and the interactive server 103 Connected, the interactive server 103 is connected to the PTT server 104, and the PTT server 104 is connected to the mobile terminal 105, wherein:

 The instant messaging terminal 101 is configured to send a multi-person one-key voice call request to the instant messaging server 102, where the multi-person one-key voice call request includes a mobile terminal number list participating in the PTT communication;

The instant messaging server 102 is configured to forward the multi-person one-key voice call request sent by the instant messaging terminal to the interaction server 103; The interaction server 103 is configured to receive a multi-person one-key voice call request forwarded by the instant messaging server 102 or the PTT server 104, and establish an instant communication terminal 101 and the mobile terminal number by relaying the instant messaging server 102 and the PTT server 104. a PTT communication relationship between each mobile terminal in the list, or establishing a PTT communication relationship between the mobile terminal 105 and each instant communication terminal in the instant communication terminal number list;

 Specifically, the interaction server 103 is configured to establish, by the instant messaging server 102 and the PTT server 104, the instant messaging terminal 101 and the mobile terminal number list according to the multi-person one-key voice call request forwarded by the instant messaging server 102. a PTT communication relationship between each mobile terminal; and/or for establishing a mobile terminal 105 and said by the relay of the instant messaging server 102 and the PTT server 104 according to the multi-person one-key voice call request forwarded by the PTT server 104 a PTT communication relationship between each instant communication terminal in the instant communication terminal number list;

 The mobile terminal 105 is configured to send a multi-person one-key voice call request to the instant messaging server 102, where the multi-person one-key voice call request includes a list of instant communication terminal numbers;

 The PTT server 104 is configured to forward the multi-person one-key voice call request sent by the mobile terminal to the interaction server 103.

 The interactive server 103 can be located in the PTT server 104 or in the instant communication server 102. The interactive server 103 can also be a separate device independent of the PTT server 104 and the communication server 102. The interactive server 103 listens to the voice information of the PTT server 104, and if it receives the voice information transmitted by the PTT server 104, transfers it to the instant communication terminal 101 through the instant messaging server 102.

The multi-person one-key voice call request sent by the instant messaging terminal 101 to the instant messaging server 102 may further include a list of instant communication terminal numbers participating in the PTT communication. At this time, the instant messaging server 102 is further configured to notify each instant communication terminal in the instant communication terminal number list to join the PTT communication process, so that other instant communication terminals also Can participate in the PTT communication process.

 Similarly, the multi-person one-key voice call request sent by the mobile terminal 105 to the PTT server 104 may further include a list of mobile terminal numbers participating in the PTT communication, such that the PTT server 104 is further configured to notify the mobile terminal number list. Each mobile terminal joins the PTT communication process so that other mobile terminals can also participate in the PTT communication process.

 Preferably, the PTT server 104 may specifically be a push to talk over cellular (PoC) server that is now widely used.

 In the specific application of the embodiment of the present invention, considering that the number of instant communication users and mobile communication users is huge, a plurality of interactive servers may be formed to form an interactive server group. Similarly, there may be multiple instant messaging servers and PTT servers, and correspond to respective instant communication clients and mobile terminals, respectively. FIG. 2 is a structural diagram of a push-to-talk system based on instant messaging according to an embodiment of the present invention, wherein the PTT server is specifically a PoC server.

 Based on the system structure shown in FIG. 1 and FIG. 2, an embodiment of the present invention also discloses an interactive server, an instant messaging server, and a PTT server. The above interactive servers are respectively connected to the instant messaging server and the PTT server. FIG. 3 is a schematic structural diagram of an interactive server according to an embodiment of the present invention.

 As shown in FIG. 3, the interactive server 300 includes: an instant communication interface module 301, a mobile communication interface module 303, and a format conversion module 302, wherein

 The instant messaging interface module 301 is configured to receive a multi-person one-key voice call request sent by the instant messaging server, and send the multi-person one-key voice call request to the format conversion module 302, where the multi-person one-key voice call is The request includes a list of mobile terminal numbers participating in the PTT communication;

The format conversion module 302 is configured to parse the mobile terminal number list participating in the PTT communication from the multi-person one-key voice call request sent by the instant communication interface module, according to the mobile terminal The terminal number list constructs a PTT communication relationship establishment request, and sends the PTT communication relationship establishment request to the PTT server;

 The format conversion module 302 is further configured to parse a list of instant communication terminal numbers participating in the PTT communication from the multi-person one-key voice call request sent by the mobile communication interface module, and establish a PTT communication relationship establishment according to the instant communication terminal number list. Requesting, and transmitting, to the instant messaging server, the PTT communication relationship establishment request;

 a mobile communication interface module 303, configured to receive a multi-person one-key voice call request sent by the mobile communication server, and send the multi-person one-key voice call request to a format conversion module, the multi-person one-key voice call request It includes a list of instant communication terminal numbers participating in PTT communication.

 Similarly, the interactive server 300 can be integrated into the instant messaging server, integrated into the PTT server, or it can be a standalone device.

 The instant messaging server provided by the embodiment of the present invention includes: a first module, configured to receive a multi-person one-key voice call request sent by the communication terminal, and the multi-person one-key voice call request includes a push-to-talk PTT communication a mobile terminal number list; a second module, configured to forward the multi-person one-key voice call request to the interaction server.

 The instant messaging server may further include a third module, configured to parse a list of instant communication terminal numbers participating in the PTT communication from the multi-person one-key voice call request, and notify each instant in the instant communication terminal number list The communication terminal joins the PTT communication process.

 The PTT server provided by the embodiment of the present invention includes: a first module, configured to receive, by a mobile terminal, a multi-person one-key voice call request, where the multi-person one-key voice call request includes an instant communication terminal that participates in a push-to-talk PTT communication a list of numbers; a second module, configured to forward the received multi-person one-key voice call request to the interactive server.

The above PTT server may further include: a third module, configured to use the multi-person The key voice call request parses out the mobile terminal number list participating in the PTT communication, and notifies each mobile terminal in the mobile terminal number list to join the PTT communication process.

 The embodiment of the invention also discloses a push-to-talk application implementation method based on instant messaging. In the method provided by the embodiment of the present invention, first, the instant messaging terminal sends a multi-person one-key voice call request to the instant messaging server, and the multi-person one-key voice call request includes participation.

a list of mobile terminal numbers for PTT communication; the instant messaging server forwards the multi-person one-key voice call request sent by the instant communication terminal to the interaction server; or, the mobile terminal sends a multi-person one-key voice call request to the instant communication server, the multi-person The one-button voice call request includes a list of instant communication terminal numbers, and the PTT server forwards the multi-person one-key voice call request sent by the instant communication terminal to the interactive server.

 Then, the interaction server establishes a PTT communication relationship between the instant communication terminal and each mobile terminal in the mobile terminal number list by the relay of the instant communication server and the PTT server according to the multi-person one-key voice call request forwarded by the instant messaging server. Or, the interaction server establishes a PTT communication between the mobile terminal and each instant communication terminal in the instant communication terminal number list by the relay of the instant communication server and the PTT server according to the multi-person one-key voice call request forwarded by the PTT server. relationship.

 The multi-person one-key voice call request sent by the instant messaging terminal to the instant messaging server further includes a list of instant communication terminal numbers participating in the PTT communication.

 At this time, the method further includes:

 The instant messaging server further notifies each of the instant messaging terminals in the list of instant messaging terminal numbers to join the PTT communication process.

 In addition, the multi-person one-key voice call request sent by the mobile terminal to the PTT server may further include a list of mobile terminal numbers participating in the PTT communication.

At this time, the method further includes: the PTT server further notifying each mobile terminal in the mobile terminal number list to join the PTT communication process. Based on the above method, a logic implementation flow for implementing a PTT application according to an embodiment of the present invention is given in detail below.

 4 is a flow chart of a push-to-talk application implementation method based on instant messaging, in accordance with an embodiment of the present invention. In this embodiment, the PTT server is an exemplary PoC server.

 In addition, although the embodiment herein is described by taking an instant messaging user to initiate PTT communication as an example, those skilled in the art may realize that the PTT communication may also be initiated by the mobile terminal user.

 As shown in Figure 4, the method includes:

 Step 401: The instant messaging user or the mobile terminal user establishes a multi-person one-key voice call process by selecting an instant communication contact and a mobile terminal contact.

 First, after the instant messaging user successfully logs in using the instant messaging client, the instant messaging user opens the selective contact dialog window by initiating the operation portal of the one-click call (if the mobile terminal user first initiates the PTT communication, the mobile terminal user can utilize the mobile terminal The contact management module in the middle selects the member list that needs to be called. When the instant communication user selects the member, the UIN of the contact selected by the user and the input mobile phone number are combined into the data packet, and the package is grouped according to a specific protocol format. , performs encryption processing, and sends a protocol command to create a multi-person one-click call to the instant messaging server.

 After receiving the data packet sent by the client user, decrypting and parsing, the instant messaging server determines that the valid data packet is a valid data packet, parses out the UIN of the created user, and the UIN or mobile phone number list of the member, respectively, and establishes a UIN list according to a predetermined rule. The mobile phone number list, the instant messaging server traverses the UIN list to obtain the status of the client contact corresponding to the current UIN, and the login IP and port;

The instant messaging server sends a notification packet to the contact person list UIN and the mobile terminal contact according to the member client IP and the port, and then uses the data storage module to store the relevant instant participation call. Communication contact and mobile terminal contact list data, then the instant messaging server combines the hands of the mobile terminal contact The machine number is sent to the data packet, and an instruction to create a multi-person one-click call is sent to the interactive server.

 The interactive server parses the data packet, and converts the data of the obtained mobile terminal contact list into a protocol format recognized by the PoC system, and sends the data to the PoC server. The PoC server uses PoC related commands to notify each mobile terminal that it has joined the multi-person one-click call process. After the PoC server sends an instruction to each mobile terminal corresponding to the mobile phone number of the mobile terminal contact, the sending success notification notification instruction is sent to the interaction server, and the interactive server receives the converted data and sends the data to the instant communication server, and the instant communication server delivers the same. A notification message is sent to the user, indicating that the multiplayer one-click call group has been successfully created.

 For the process of creating a one-key call group for the mobile terminal user, after the mobile terminal selects the instant communication contact and the mobile terminal contact, the mobile terminal first sends an instruction to create a call group to the PoC server, and the PoC server separates the mobile terminal contact. And the instant messaging contact list, the PoC server sends the notification created by the notification to each mobile terminal in the mobile terminal contact list, and for the instant communication contact, sends the list data to the interaction server.

 After receiving the instant communication contact list sent by the PoC server, the interaction server converts the protocol command of the instant communication server, sends a protocol command for the mobile terminal user to create a call group, and packages the UIN list of the instant communication contact to the data packet. The instant messaging server sends a notification command to each online instant communication contact according to the number of each instant communication contact, indicating that the multi-person one-key call group has been joined.

 After the instant messaging server notifies all the instant messaging contact lists, the interworking server sends the protocol command that has successfully established the IM calling group to the PoC server, and the PoC server and the instant messaging server and the interactive server put the calling group corresponding to the group ID. The status of the group is set to call ready.

Step 402: The instant messaging client queries the channel state by using the channel state management module to initiate a voice call, and the instant messaging server accepts the voice data stream information from the instant messaging client. Here, first, the instant messaging client where each member is located starts the channel state management module. When the group enters the call ready state through step 401, all members of the instant messaging client receive the notification message of the instant communication server, and the instant communication is instant. The one-click call button corresponding to the client can be clicked. When an instant communication contact presses the button, the command to preempt the channel is sent to the instant messaging server;

 Then, the instant messaging server processes according to the first-come-first-served principle, sets the channel call of the current instant messaging system to the preemptive state, and sets the current priority instant messaging contact as the current calling user, and notifies other instant communication contact clients to enter. Call receiving status.

 Then, the instant communication contact of the current call state can utilize the voice management module provided by the instant messaging client to capture the voice signal input by the user through the PC terminal, and compress and package the voice signal by using the voice coding module, and then obtain other The long connection channel of the instant messaging contact transmits the voice data packet, and simultaneously sends the voice data packet to the instant communication server, and the instant communication server sends the voice data packet to the interaction server by using the ID of the call group;

 After receiving the voice data packet sent by the current call state user, the other instant messaging contact client decodes the voice data packet by using the voice decoding module of the instant messaging client, restores the voice data packet, and restores the voice signal through the operating system. The driver uses the audio hardware information to output and hear the voice call.

 Step 403: The interaction server receives the voice data stream information transmitted by the instant messaging server, queries the channel state of the PoC server, and performs subsequent processing and delivery operations according to the channel state stored by the PoC server.

Here, first, the interaction server confirms that the valid data packet parses out the transmitted group ID and the UIN number of the instant communication contact currently in the sending state according to the protocol data packet sent by the instant messaging server, and determines whether it is valid, if valid, Use long connection channel Receiving voice data packets uploaded by the instant messaging server;

 After receiving the voice data packet sent by the instant messaging server, the interactive server stores the voice data packet of the group ID by using the temporary storage module according to the obtained group ID, and uses the format conversion module to receive the received voice data packet after the storage is completed. Instant messaging server voice packets are converted to a specific stream format;

 After the interactive server completes the format conversion, the request for preempting the channel is submitted to the PoC server by using the ID of the group. Once the PoC server obtains the current utterance authority according to the queue and the priority management module, the interactive server stores the stored utterance. Data of a specific stream format is sent to the PoC server;

 After receiving the specific voice stream data packet transmitted from the interaction server, the PoC server uses the obtained group ID to query the mobile terminal number data of other mobile terminal contacts in the group, and uses the mobile phone number and the mobile network protocol to perform voice. The streaming processing is performed, and the mobile terminal establishes a connection with the PoC server to perform receiving processing of the voice data stream;

 Step 404: The mobile terminal user uses the PoC server arbitration management module to perform channel call application and release for voice call output:

 Here, first, a mobile terminal contact in the group presses the PTT button through the mobile terminal k, and the mobile terminal k issues relevant request information to the base station arbitration server, and uses the queuing mode in the arbitration server, and the terminal queues for request processing. When there are sufficient channel resources, the arbitration server allocates corresponding channel resources, and uses the broadcast address to notify all member terminal channels in the group that the channel has been established;

 Then, all the members in the group adjust the terminal to the designated channel, and at this time, the mobile terminal k is in an active state, and voice transmission can be started. At this time, the group is in an active state, and the PoC voice communication of the member terminals in the group is utilized. The PoC server coordinates the preemption mode of each member on the channel;

The PoC server sends the voice data stream transmitted by the mobile terminal to the interaction server, and interacts with each other. The server performs the transmission processing of the voice data stream according to the current channel state of the instant messaging server, and the instant communication server obtains the login IP and port of the member in the group, the instant communication contact according to the group ID query, and the client of the instant communication contact The voice communication packet is transmitted by using the long connection channel, and the instant communication client can perform decoding and playback processing.

 In summary, due to the existence of mobile terminal-based PTT applications in the 3G background, and with the continuous development of the Internet and mobile networks, as well as the convenience of PC terminal operation, extensiveness and ease of use, various applications It has also begun to gradually integrate the Internet with mobile networks, so it is possible to establish a very convenient transition experience between the PC terminal and the mobile terminal.

 It is the technical implementation scheme of the multi-person one-button call that combines the instant messaging client and the mobile terminal proposed by the embodiment of the present invention, that the user can select the corresponding contact or input the mobile phone number of the desired call to the call list through the instant communication client. Therefore, the multi-person voice call with other instant messaging client terminals and the mobile terminal is initiated through the one-button voice call button provided in the instant messaging client, and the instant messaging client can also effectively accept the slave mobile terminal. Or a one-click call initiated by another instant messaging client.

 The orderly, controllable and half-duplex transmission mode proposed by the embodiment of the invention also greatly reduces the chaos and disorder of multi-person voice communication in the field of instant communication, and effectively integrates the Internet and the mobile network. Various value-added applications greatly facilitate communication and communication between instant messaging users and further improve the effectiveness of instant messaging software.

 The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalents, improvements, etc., which are included in the spirit and scope of the present invention, should be included in the present invention. Within the scope of protection.

Claims

Claim  A push-to-talk PTT system based on instant messaging, comprising: an instant messaging terminal, configured to send a multi-person one-key voice call request to an instant messaging server, wherein the multi-person one-key voice call request Include a mobile terminal number list participating in the communication; an instant communication server, configured to forward the multi-person one-key voice call request sent by the instant communication terminal to the interaction server;  An interaction server, configured to receive a multi-person one-key voice call request forwarded by the instant messaging server, and establish, between the instant communication terminal and each mobile terminal in the mobile terminal number list, by the relay of the instant messaging server and the server Communication relationship.  2. The instant messaging based system according to claim 1, wherein the multi-person one-key voice call request sent by the instant messaging terminal to the instant messaging server further includes a list of instant communication terminal numbers participating in the communication. ;  The instant messaging server is further configured to parse out the instant communication terminal number list participating in the communication from the multi-person one-key voice call request, and notify each instant communication terminal in the instant communication terminal number list to join the communication process .  3. A push-to-talk system based on instant messaging, comprising: a mobile terminal, configured to send a multi-person one-key voice call request to an instant messaging server, wherein the multi-person one-key voice call request includes Participate in a list of instant messaging terminal numbers for instant messaging;  a server for forwarding a multi-person one-key voice call request sent by the mobile terminal to the interaction server; An interaction server, configured to receive a multi-person one-key voice call request forwarded by the server, and establish a connection between the mobile terminal and each instant communication terminal in the instant communication terminal number list by relaying between the instant messaging server and the server Communication relationship. The instant messaging-based PTT system according to claim 3, wherein the multi-person one-key voice call request sent by the mobile terminal to the server further includes a mobile terminal number list participating in the communication;  The UI server is further configured to parse out the mobile terminal number list participating in the communication from the multi-person one-key voice call request, and notify each mobile terminal in the mobile terminal number list to join the UI communication process.  The instant messaging based system according to any one of claims 1 to 4, characterized in that the interactive server is integrated into the instant messaging server or integrated into the UI server.  The instant messaging based system according to any one of claims 1 to 5, wherein the UI server is a wireless push-to-talk PoC server.  7. A push-to-talk PTT method based on instant messaging, comprising: receiving a multi-person one-key voice call request sent by an instant messaging terminal through an instant messaging server, wherein the multi-person one-key voice call request Include a list of mobile terminal numbers participating in PTT communications;  Through the transit of the PTT server, a PTT communication relationship between the instant communication terminal and each mobile terminal in the mobile terminal number list is established.  8. A push-to-talk PTT method based on instant messaging, comprising: receiving a multi-person one-key voice call request sent by a mobile terminal through a PTT server, wherein the multi-person one-key voice call request includes Instant communication terminal number list;  Through the transit of the PTT server, a PTT communication relationship between the mobile terminal and each instant communication terminal in the list of instant communication terminal numbers is established. 9. A push-to-talk PTT method based on instant messaging, comprising: receiving a multi-person one-key voice call request sent by an instant messaging terminal, wherein the multi-person one-key voice call request includes participation a list of mobile terminal numbers that say PTT communication; The multi-person one-key voice call request is forwarded to the interactive server.  The instant messaging-based PTT method according to claim 9, wherein the instant communication terminal number list participating in the PTT communication is parsed from the multi-person one-key voice call request, and the instant communication terminal is notified Each instant messaging terminal in the number list joins the PTT communication process.  11. A push-to-talk PTT method based on instant messaging, comprising: receiving a multi-person one-key voice call request sent by a mobile terminal, wherein the multi-person one-key voice call request includes participation a list of instant communication terminal numbers for PTT communication;  The multi-person one-key voice call request is forwarded to the interactive server.  12. The instant messaging-based PTT method according to claim 11, wherein a list of mobile terminal numbers participating in PTT communication is parsed from the multi-person one-key voice call request, and the mobile terminal number list is notified. Each mobile terminal in the join joins the PTT communication process.  13. An interactive server, comprising:  An instant communication interface module, configured to receive a multi-person one-key voice call request sent by an instant messaging server, where the multi-person one-key voice call request includes a list of mobile terminal numbers participating in a push-to-talk PTT communication;  a format conversion module, configured to parse a mobile terminal number list participating in the PTT communication from the multi-person one-key voice call request received by the instant communication interface module, construct a PTT communication relationship establishment request according to the mobile terminal number list, and send the PTT communication relationship establishment request to the PTT server The PTT communication relationship establishment request.  14. An interactive server, comprising: a mobile communication interface module, configured to receive a multi-person one-key voice call request sent by the mobile communication server, where the multi-person one-key voice call request includes a list of instant communication terminal numbers participating in push-to-talk PTT communication; a format conversion module, configured to parse a list of instant communication terminal numbers participating in the PTT communication from the multi-person one-key voice call request received by the mobile communication interface module, construct a PTT communication relationship establishment request according to the instant communication terminal number list, and provide an instant The communication server transmits the PTT communication relationship establishment request.  The interactive server according to claim 14 or 15, wherein the interactive server is integrated into the instant messaging server or integrated into the PTT server.  16. An instant messaging server, comprising:  a first module, configured to receive a multi-person one-key voice call request sent by the communication terminal, where the multi-person one-key voice call request includes a mobile terminal number code list participating in a push-to-talk PTT communication;  The second module is configured to forward the multi-person one-key voice call request to the interaction server. The instant messaging server according to claim 16, further comprising: a third module, configured to parse a list of instant communication terminal numbers participating in the PTT communication from the multi-person one-key voice call request, and Notifying each instant communication terminal in the list of instant communication terminal numbers to join the PTT communication process.  18. A push-to-talk PTT server, characterized in that it comprises:  a first module, configured to receive, by the mobile terminal, a multi-person one-key voice call request, where the multi-person one-key voice call request includes a list of instant communication terminal numbers participating in push-to-talk PTT communication;  The second module is configured to forward the received multi-person one-key voice call request to the interaction server. The PTT server according to claim 18, further comprising: a third module, configured to parse a list of mobile terminal numbers participating in the PTT communication from the multi-person one-key voice call request, and notify the Each mobile terminal in the mobile terminal number list joins the PTT communication process.