CN110719369A - Calling method and device based on video networking - Google Patents
Calling method and device based on video networking Download PDFInfo
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- CN110719369A CN110719369A CN201810766334.8A CN201810766334A CN110719369A CN 110719369 A CN110719369 A CN 110719369A CN 201810766334 A CN201810766334 A CN 201810766334A CN 110719369 A CN110719369 A CN 110719369A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/40—Support for services or applications
- H04L65/403—Arrangements for multi-party communication, e.g. for conferences
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
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Abstract
The embodiment of the invention provides a calling method and a calling device based on video networking. By the method, when a user needs to call the second video network terminal by using the first video network terminal, if the first video network terminal and the second video network terminal are not positioned in the same video network, the user does not need to input the video network identifier of the video network where the second video network terminal is positioned in the first video network terminal, and the first video network terminal can call the second video network terminal by inputting the terminal identifier of the second video network terminal in the first video network terminal, so that the operation of the user can be simplified, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of video networking, in particular to a calling method and a calling device based on video networking.
Background
At present, people usually use telephones to communicate with each other, when one user needs to contact another user, the one user can use the telephone to call the telephone of the other user, after the telephone of the other user is connected, a voice communication connection is established between the two telephones, and the two users can communicate with each other in voice.
Wherein the one user can use the telephone to call the telephone of the other user, requiring the call to be made through the telephone number of the telephone of the other user. However, if the telephone of the one user is not the same province telephone as the telephone of the other user, it is necessary to use the area code of the province in which the telephone of the other user is located, in addition to the telephone number of the telephone of the other user, at the time of the call.
That is, the user needs to input the area code of the province where the phone of the other user is located in addition to the phone number of the phone of the other user in the phone, which results in cumbersome operation and low user experience.
Disclosure of Invention
In order to solve the above technical problem, embodiments of the present invention show a method and an apparatus for calling based on video networking.
In a first aspect, an embodiment of the present invention shows a calling method based on a video network, where the video network includes a first video network terminal, a video network conference management server, and a video network relay server, the first video network terminal and the video network conference management server are connected based on a video network protocol, and the first video network terminal and the video network relay server are connected based on a video network protocol, and the method is applied to the first video network terminal, and the method includes:
receiving a calling operation based on a terminal identification input on the first video network terminal;
acquiring a first video network identifier of a video network in which each second video network terminal corresponding to the terminal identifier is respectively located from a video network conference management server;
displaying the acquired first video network identification;
receiving a first video network identification selected from the displayed first video network identifications;
generating a first call request according to the terminal identifier and the selected first video network identifier;
and sending the first call request to a transit server of the video network.
In an optional implementation manner, the obtaining, from the video networking conference management server, the first video networking identifier of the video networking in which each second video networking terminal corresponding to the terminal identifier is respectively located includes:
sending an acquisition request to the video networking conference management server, wherein the acquisition request carries the terminal identification, so that the video networking conference management server acquires a first video networking identification of a video networking in which each second video networking terminal corresponding to the terminal identification is respectively located, and returns the acquired first video networking identification to the first video networking terminal;
and receiving a first video network identification returned by the video network conference management server.
In an optional implementation, the method further includes:
acquiring the position area of the video network where each second video network terminal is respectively located from the video network conference management server;
and when the acquired first video network identification is displayed, simultaneously displaying a position area corresponding to the acquired first video network identification.
In an optional implementation, the method further includes:
acquiring a second video network identification of the video network where the first video network terminal is located;
judging whether the first area code is the same as the second area code;
if the first area code is different from the second area code, executing the step of generating a first call request according to the terminal identifier and the selected first video network identifier;
and if the first area code is the same as the second area code, generating a second call request, and sending the second call request according to the terminal identifier.
In a second aspect, an embodiment of the present invention shows a calling device based on a video network, where the video network includes a first video network terminal, a video network conference management server, and a video network relay server, the first video network terminal and the video network conference management server are connected based on a video network protocol, the first video network terminal and the video network relay server are connected based on a video network protocol, and the device is applied to the first video network terminal, and the device includes:
the receiving module is used for receiving a calling operation based on a terminal identifier input on the first video network terminal;
the first acquisition module is used for acquiring a first video network identifier of a video network in which each second video network terminal corresponding to the terminal identifier is respectively located from a video network conference management server;
the first display module is used for displaying the acquired first video network identifier;
the receiving module is used for receiving a first video network identifier selected from the displayed first video network identifiers;
the first generation module is used for generating a first call request according to the terminal identifier and the selected first video network identifier;
and the first sending module is used for sending the first call request to a transfer server of the video network.
In an optional implementation manner, the first obtaining module includes:
a sending unit, configured to send an acquisition request to the video networking conference management server, where the acquisition request carries the terminal identifier, so that the video networking conference management server acquires a first video networking identifier of a video network where each second video networking terminal corresponding to the terminal identifier is located, and returns the acquired first video networking identifier to the first video networking terminal;
and the receiving unit is used for receiving the first video network identification returned by the video network conference management server.
In an optional implementation, the apparatus further comprises:
the second acquisition module is used for acquiring the position area of the video network where each second video network terminal is respectively located from the video network conference management server;
and the second display module is used for simultaneously displaying the position area corresponding to the acquired first video network identifier when the acquired first video network identifier is displayed.
In an optional implementation, the apparatus further comprises:
the third acquisition module is used for acquiring a second video network identifier of the video network where the first video network terminal is located;
the judging module is used for judging whether the first area code is the same as the second area code or not;
the first generation module is further used for generating a first call request according to the terminal identifier and the selected first video network identifier if the first area code is different from the second area code;
a second generation module, configured to generate a second call request if the first area code is the same as the second area code; and the second sending module is used for sending the second call request according to the terminal identifier.
In a third aspect, the embodiment of the present invention shows an electronic device, which includes a memory, a processor, and a computer program stored in the memory and running on the processor, and when the processor executes the program, the steps of the video network-based calling method according to the first aspect are implemented.
In a fourth aspect, the embodiment of the present invention shows a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the video networking based calling method according to the first aspect.
The embodiment of the invention has the following advantages:
in the embodiment of the invention, a calling operation based on a terminal identification input on a first video network terminal is received; acquiring a first video network identifier of a video network where each second video network terminal corresponding to the terminal identifier is respectively located from a video network conference management server; displaying the acquired first video network identification; receiving a first video network identification selected from the displayed first video network identifications; generating a first call request according to the terminal identifier and the selected first video network identifier; and sending the first call request to a transit server of the video network.
By the method, when a user needs to call the second video network terminal by using the first video network terminal, if the first video network terminal and the second video network terminal are not positioned in the same video network, the user does not need to input the video network identifier of the video network where the second video network terminal is positioned in the first video network terminal, and the first video network terminal can call the second video network terminal by inputting the terminal identifier of the second video network terminal in the first video network terminal, so that the operation of the user can be simplified, and the user experience is improved.
Drawings
FIG. 1 is a schematic networking diagram of a video network of the present invention;
FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present invention;
fig. 3 is a schematic diagram of a hardware structure of an access switch of the present invention;
fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present invention;
FIG. 5 is a block diagram of an embodiment of a call system based on video networking of the present invention;
FIG. 6 is a flowchart illustrating the steps of an embodiment of a call method based on video networking of the present invention;
fig. 7 is a block diagram of a calling device based on video network according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.
The video networking adopts a real-time high-definition video exchange technology, can integrate required services such as dozens of services of video, voice, pictures, characters, communication, data and the like on a system platform on a network platform, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delayed television, network teaching, live broadcast, VOD on demand, television mail, Personal Video Recorder (PVR), intranet (self-office) channels, intelligent video broadcast control, information distribution and the like, and realizes high-definition quality video broadcast through a television or a computer.
To better understand the embodiments of the present invention, the following description refers to the internet of view:
some of the technologies applied in the video networking are as follows:
network Technology (Network Technology)
Network technology innovation in video networking has improved over traditional Ethernet (Ethernet) to face the potentially enormous video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network circuit Switching (circuit Switching), the Packet Switching is adopted by the technology of the video networking to meet the Streaming requirement. The video networking technology has the advantages of flexibility, simplicity and low price of packet switching, and simultaneously has the quality and safety guarantee of circuit switching, thereby realizing the seamless connection of the whole network switching type virtual circuit and the data format.
Switching Technology (Switching Technology)
The video network adopts two advantages of asynchronism and packet switching of the Ethernet, eliminates the defects of the Ethernet on the premise of full compatibility, has end-to-end seamless connection of the whole network, is directly communicated with a user terminal, and directly bears an IP data packet. The user data does not require any format conversion across the entire network. The video networking is a higher-level form of the Ethernet, is a real-time exchange platform, can realize the real-time transmission of the whole-network large-scale high-definition video which cannot be realized by the existing Internet, and pushes a plurality of network video applications to high-definition and unification.
Server Technology (Server Technology)
The server technology on the video networking and unified video platform is different from the traditional server, the streaming media transmission of the video networking and unified video platform is established on the basis of connection orientation, the data processing capacity of the video networking and unified video platform is independent of flow and communication time, and a single network layer can contain signaling and data transmission. For voice and video services, the complexity of video networking and unified video platform streaming media processing is much simpler than that of data processing, and the efficiency is greatly improved by more than one hundred times compared with that of a traditional server.
Storage Technology (Storage Technology)
The super-high speed storage technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the media content with super-large capacity and super-large flow, the program information in the server instruction is mapped to the specific hard disk space, the media content is not passed through the server any more, and is directly sent to the user terminal instantly, and the general waiting time of the user is less than 0.2 second. The optimized sector distribution greatly reduces the mechanical motion of the magnetic head track seeking of the hard disk, the resource consumption only accounts for 20% of that of the IP internet of the same grade, but concurrent flow which is 3 times larger than that of the traditional hard disk array is generated, and the comprehensive efficiency is improved by more than 10 times.
Network Security Technology (Network Security Technology)
The structural design of the video network completely eliminates the network security problem troubling the internet structurally by the modes of independent service permission control each time, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, avoids the attack of hackers and viruses, and provides a structural carefree security network for users.
Service Innovation Technology (Service Innovation Technology)
The unified video platform integrates services and transmission, and is not only automatically connected once whether a single user, a private network user or a network aggregate. The user terminal, the set-top box or the PC are directly connected to the unified video platform to obtain various multimedia video services in various forms. The unified video platform adopts a menu type configuration table mode to replace the traditional complex application programming, can realize complex application by using very few codes, and realizes infinite new service innovation.
Networking of the video network is as follows:
the video network is a centralized control network structure, and the network can be a tree network, a star network, a ring network and the like, but on the basis of the centralized control node, the whole network is controlled by the centralized control node in the network.
As shown in fig. 1, the video network is divided into an access network and a metropolitan network.
The devices of the access network part can be mainly classified into 3 types: node server, access switch, terminal (including various set-top boxes, coding boards, memories, etc.). The node server is connected to an access switch, which may be connected to a plurality of terminals and may be connected to an ethernet network.
The node server is a node which plays a centralized control function in the access network and can control the access switch and the terminal. The node server can be directly connected with the access switch or directly connected with the terminal.
Similarly, devices of the metropolitan network portion may also be classified into 3 types: a metropolitan area server, a node switch and a node server. The metro server is connected to a node switch, which may be connected to a plurality of node servers.
The node server is a node server of the access network part, namely the node server belongs to both the access network part and the metropolitan area network part.
The metropolitan area server is a node which plays a centralized control function in the metropolitan area network and can control a node switch and a node server. The metropolitan area server can be directly connected with the node switch or directly connected with the node server.
Therefore, the whole video network is a network structure with layered centralized control, and the network controlled by the node server and the metropolitan area server can be in various structures such as tree, star and ring.
The access network part can form a unified video platform (the part in the dotted circle), and a plurality of unified video platforms can form a video network; each unified video platform may be interconnected via metropolitan area and wide area video networking.
Video networking device classification
1.1 devices in the video network of the embodiment of the present invention can be mainly classified into 3 types: servers, switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.). The video network as a whole can be divided into a metropolitan area network (or national network, global network, etc.) and an access network.
1.2 wherein the devices of the access network part can be mainly classified into 3 types: node servers, access switches (including ethernet gateways), terminals (including various set-top boxes, code boards, memories, etc.).
The specific hardware structure of each access network device is as follows:
a node server:
as shown in fig. 2, the system mainly includes a network interface module 201, a switching engine module 202, a CPU module 203, and a disk array module 204;
the network interface module 201, the CPU module 203, and the disk array module 204 all enter the switching engine module 202; the switching engine module 202 performs an operation of looking up the address table 205 on the incoming packet, thereby obtaining the direction information of the packet; and stores the packet in a queue of the corresponding packet buffer 206 based on the packet's steering information; if the queue of the packet buffer 206 is nearly full, it is discarded; the switching engine module 202 polls all packet buffer queues for forwarding if the following conditions are met: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero. The disk array module 204 mainly implements control over the hard disk, including initialization, read-write, and other operations on the hard disk; the CPU module 203 is mainly responsible for protocol processing with an access switch and a terminal (not shown in the figure), configuring an address table 205 (including a downlink protocol packet address table, an uplink protocol packet address table, and a data packet address table), and configuring the disk array module 204.
The access switch:
as shown in fig. 3, the network interface module mainly includes a network interface module (a downlink network interface module 301 and an uplink network interface module 302), a switching engine module 303 and a CPU module 304;
wherein, the packet (uplink data) coming from the downlink network interface module 301 enters the packet detection module 305; the packet detection module 305 detects whether the Destination Address (DA), the Source Address (SA), the packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id) and enters the switching engine module 303, otherwise, discards the stream identifier; the packet (downstream data) coming from the upstream network interface module 302 enters the switching engine module 303; the data packet coming from the CPU module 204 enters the switching engine module 303; the switching engine module 303 performs an operation of looking up the address table 306 on the incoming packet, thereby obtaining the direction information of the packet; if the packet entering the switching engine module 303 is from the downstream network interface to the upstream network interface, the packet is stored in the queue of the corresponding packet buffer 307 in association with the stream-id; if the queue of the packet buffer 307 is nearly full, it is discarded; if the packet entering the switching engine module 303 is not from the downlink network interface to the uplink network interface, the data packet is stored in the queue of the corresponding packet buffer 307 according to the guiding information of the packet; if the queue of the packet buffer 307 is nearly full, it is discarded.
The switching engine module 303 polls all packet buffer queues, which in this embodiment of the present invention is divided into two cases:
if the queue is from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queued packet counter is greater than zero; 3) obtaining a token generated by a code rate control module;
if the queue is not from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero.
The rate control module 208 is configured by the CPU module 204, and generates tokens for packet buffer queues from all downstream network interfaces to upstream network interfaces at programmable intervals to control the rate of upstream forwarding.
The CPU module 304 is mainly responsible for protocol processing with the node server, configuration of the address table 306, and configuration of the code rate control module 308.
Ethernet protocol conversion gateway：
As shown in fig. 4, the apparatus mainly includes a network interface module (a downlink network interface module 401 and an uplink network interface module 402), a switching engine module 403, a CPU module 404, a packet detection module 405, a rate control module 408, an address table 406, a packet buffer 407, a MAC adding module 409, and a MAC deleting module 410.
Wherein, the data packet coming from the downlink network interface module 401 enters the packet detection module 405; the packet detection module 405 detects whether the ethernet MAC DA, the ethernet MAC SA, the ethernet length or frame type, the video network destination address DA, the video network source address SA, the video network packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id); then, the MAC deletion module 410 subtracts MAC DA, MAC SA, length or frame type (2byte) and enters the corresponding receiving buffer, otherwise, discards it;
the downlink network interface module 401 detects the sending buffer of the port, and if there is a packet, obtains the ethernet MAC DA of the corresponding terminal according to the destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MACSA of the ethernet coordination gateway, and the ethernet length or frame type, and sends the packet.
The other modules in the ethernet protocol gateway function similarly to the access switch.
A terminal:
the system mainly comprises a network interface module, a service processing module and a CPU module; for example, the set-top box mainly comprises a network interface module, a video and audio coding and decoding engine module and a CPU module; the coding board mainly comprises a network interface module, a video and audio coding engine module and a CPU module; the memory mainly comprises a network interface module, a CPU module and a disk array module.
1.3 devices of the metropolitan area network part can be mainly classified into 2 types: node server, node exchanger, metropolitan area server. The node switch mainly comprises a network interface module, a switching engine module and a CPU module; the metropolitan area server mainly comprises a network interface module, a switching engine module and a CPU module.
2. Video networking packet definition
2.1 Access network packet definition
The data packet of the access network mainly comprises the following parts: destination Address (DA), Source Address (SA), reserved bytes, payload (pdu), CRC.
As shown in the following table, the data packet of the access network mainly includes the following parts:
| DA | SA | Reserved | Payload | CRC |
wherein:
the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are 256 possibilities at most, the second byte to the sixth byte are metropolitan area network addresses, and the seventh byte and the eighth byte are access network addresses;
the Source Address (SA) is also composed of 8 bytes (byte), defined as the same as the Destination Address (DA);
the reserved byte consists of 2 bytes;
the payload part has different lengths according to different types of datagrams, and is 64 bytes if the datagram is various types of protocol packets, and is 32+1024 or 1056 bytes if the datagram is a unicast packet, of course, the length is not limited to the above 2 types;
the CRC consists of 4 bytes and is calculated in accordance with the standard ethernet CRC algorithm.
2.2 metropolitan area network packet definition
The topology of a metropolitan area network is a graph and there may be 2, or even more than 2, connections between two devices, i.e., there may be more than 2 connections between a node switch and a node server, a node switch and a node switch, and a node switch and a node server. However, the metro network address of the metro network device is unique, and in order to accurately describe the connection relationship between the metro network devices, parameters are introduced in the embodiment of the present invention: a label to uniquely describe a metropolitan area network device.
In this specification, the definition of the Label is similar to that of the Label of MPLS (Multi-Protocol Label Switch), and assuming that there are two connections between the device a and the device B, there are 2 labels for the packet from the device a to the device B, and 2 labels for the packet from the device B to the device a. The label is classified into an incoming label and an outgoing label, and assuming that the label (incoming label) of the packet entering the device a is 0x0000, the label (outgoing label) of the packet leaving the device a may become 0x 0001. The network access process of the metro network is a network access process under centralized control, that is, address allocation and label allocation of the metro network are both dominated by the metro server, and the node switch and the node server are both passively executed, which is different from label allocation of MPLS, and label allocation of MPLS is a result of mutual negotiation between the switch and the server.
As shown in the following table, the data packet of the metro network mainly includes the following parts:
| DA | SA | Reserved | label (R) | Payload | CRC |
Namely Destination Address (DA), Source Address (SA), Reserved byte (Reserved), tag, payload (pdu), CRC. The format of the tag may be defined by reference to the following: the tag is 32 bits with the upper 16 bits reserved and only the lower 16 bits used, and its position is between the reserved bytes and payload of the packet.
Based on the above characteristics of the video network, one of the core concepts of the embodiments of the present invention is provided, which follows a protocol of the video network, and when a user needs to use a first video network terminal to call a second video network terminal, if the first video network terminal and the second video network terminal are not located in the same video network, the user does not need to input a video network identifier of the video network where the second video network terminal is located in the first video network terminal, and the first video network terminal can call the second video network terminal by inputting the terminal identifier of the second video network terminal in the first video network terminal, so that the operation of the user can be simplified, and the user experience can be improved.
Referring to fig. 5, a block diagram of an embodiment of the call system based on the video networking of the present invention is shown, the system includes a first video networking terminal 01, a video networking conference management server 02 and a video networking relay server 03, the first video networking terminal 01 and the video networking conference management server 02 are connected based on the video networking protocol, and the first video networking terminal 01 and the video networking relay server 03 are connected based on the video networking protocol.
The first video network terminal 01 is located in a video network, and the video network terminal that the first video network terminal 01 needs to call and the first video network terminal 01 may or may not be located in the same video network.
Referring to fig. 6, a flowchart illustrating steps of an embodiment of a calling method based on a video network according to the present invention is shown, where the method may be applied to the first video network terminal 01 shown in fig. 5, and the method may specifically include the following steps:
in step S101, receiving a calling operation based on a terminal identification input on a first video network terminal;
in the embodiment of the invention, when a user needs to use the first video network terminal to call other video network terminals, the terminal identification of the video network terminal needing to be called needs to be input on the dial plate of the first video network terminal, and when the first video network terminal receives the input operation that the user inputs the terminal identification on the dial plate of the first video network terminal, the calling operation can be determined to be received.
In step S102, a first video network identifier of a video network in which each second video network terminal corresponding to the terminal identifier is respectively located is obtained from the video network conference management server;
in the embodiment of the present invention, a first video network terminal may send an acquisition request to a video network conference management server, where the acquisition request carries the terminal identifier, so that the video network conference management server acquires a first video network identifier of a video network in which each second video network terminal corresponding to the network terminal identifier is respectively located, and returns the acquired first video network identifier to the first video network terminal; and the first video network terminal receives the first video network identification returned by the video network conference management server.
The embodiment of the invention comprises a plurality of different video networks, each video network comprises a plurality of video network terminals, and the terminal identifications of any two video network terminals in the same video network are different from each other, but the terminal identifications of any two video network terminals in different video networks are possibly the same.
Therefore, after the first video network terminal obtains the terminal identifier, a plurality of video networks may have a second video network terminal corresponding to the terminal identifier, and at this time, the user may only need to use the first video network terminal to call one of the second video network terminals, and does not need to call other second video network terminals.
Therefore, in order to determine which second video network terminal the user needs to call, the first video network terminal needs to obtain, from the video network conference management server, the first video network identifier of the video network in which each second video network terminal corresponding to the terminal identifier respectively belongs, and then execute step S102.
In step S103, displaying the obtained first video network identifier;
in step S104, receiving a first video network identifier selected among the displayed first video network identifiers;
after the first video network terminal displays the plurality of first video network identifications, the user can select the first video network identification of the video network where the second video network terminal needing calling is located from the plurality of first video network identifications. The first video network terminal receives a first video network identification selected by a user.
In step S105, a first call request is generated according to the terminal identifier and the selected first internet of view identifier;
in step S106, a first call request is sent to the internet of view relay server.
And the video network transfer server forwards the call request to a second video network terminal which needs to be called by the user according to the terminal identifier and the selected first video network identifier so as to establish communication connection between the first video network terminal and the second video network terminal which needs to be called by the user.
In the embodiment of the invention, a calling operation based on a terminal identification input on a first video network terminal is received; acquiring a first video network identifier of a video network where each second video network terminal corresponding to the terminal identifier is respectively located from a video network conference management server; displaying the acquired first video network identification; receiving a first video network identification selected from the displayed first video network identifications; generating a first call request according to the terminal identifier and the selected first video network identifier; and sending the first call request to a transit server of the video network.
By the method, when a user needs to call the second video network terminal by using the first video network terminal, if the first video network terminal and the second video network terminal are not positioned in the same video network, the user does not need to input the video network identifier of the video network where the second video network terminal is positioned in the first video network terminal, and the first video network terminal can call the second video network terminal by inputting the terminal identifier of the second video network terminal in the first video network terminal, so that the operation of the user can be simplified, and the user experience is improved.
The video network identifications are usually formed by numbers with fixed numbers, and in a plurality of displayed first video network identifications, a user often cannot easily determine which first video network identification is the video network identification of the video network where the second video network terminal which the user needs to call is located according to the numbers, so that the situation of selection error can occur, the second video network terminal which the user needs to call cannot be called, and the user experience is low.
Therefore, in order to improve the user experience, in another embodiment of the present invention, after step S101, the first video network terminal may further obtain, from the video network conference management server, a location area of the video network where each second video network terminal is respectively located; and then, when the acquired first video network identification is displayed, the position area corresponding to the acquired first video network identification can be displayed at the same time.
The user can easily determine which first video network identification is the video network identification of the video network where the second video network terminal which the user needs to call is located according to the displayed position area, so that the condition of selection error basically can not occur, the second video network terminal which the user needs to call can be successfully called, and the user experience is further improved.
In another embodiment of the present invention, the first video network terminal and the second video network terminal that the user needs to call may or may not be located in the same video network, and if not, the first call request needs to be generated according to the terminal identifier and the selected first video network identifier, and the first call request is sent to the video network relay server, so as to establish a communication connection between the first video network terminal and the second video network terminal that the user needs to call.
If the terminal identifier and the selected first video network identifier are located in the same video network, the first call request does not need to be generated according to the terminal identifier and the selected first video network identifier, the first call request does not need to be sent to a video network transfer server, the second call request only needs to be generated, and the second call request is directly sent according to the terminal identifier.
As such, in particular, the method further comprises: acquiring a second video network identification of a video network where the first video network terminal is located, wherein the second video network identification of the video network where the first video network terminal is located currently can be returned through a p-server after the first video network terminal logs in the streaming media at the mobile terminal; judging whether the first area code is the same as the second area code; if the first area code is different from the second area code, it means that the first video network terminal and the second video network terminal that the user needs to call are not located in the same video network, and then steps S105 and S106 need to be executed. If the first area code is the same as the second area code, it indicates that the first video network terminal and the second video network terminal that the user needs to call may be located in the same video network, at this time, a second call request may be generated, and the second call request may be sent according to the terminal identifier.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 7, a block diagram of a calling device based on video networking according to an embodiment of the present invention is shown, where the video networking includes a first video networking terminal, a video networking conference management server, and a video networking relay server, the first video networking terminal is connected to the video networking conference management server based on a video networking protocol, the first video networking terminal is connected to the video networking relay server based on a video networking protocol, and the device is applied to the first video networking terminal, and the device specifically includes the following modules:
a receiving module 11, configured to receive a terminal identifier-based call operation input on the first video network terminal;
a first obtaining module 12, configured to obtain, from the video networking conference management server, a first video networking identifier of a video networking in which each second video networking terminal corresponding to the terminal identifier is respectively located;
the first display module 13 is configured to display the acquired first video network identifier;
a receiving module 14, configured to receive a first video network identifier selected from the displayed first video network identifiers;
the first generation module 15 is configured to generate a first call request according to the terminal identifier and the selected first video network identifier;
and the first sending module 16 is configured to send the first call request to the internet of things relay server.
In an optional implementation manner, the first obtaining module 12 includes:
a sending unit, configured to send an acquisition request to the video networking conference management server, where the acquisition request carries the terminal identifier, so that the video networking conference management server acquires a first video networking identifier of a video network where each second video networking terminal corresponding to the terminal identifier is located, and returns the acquired first video networking identifier to the first video networking terminal;
and the receiving unit is used for receiving the first video network identification returned by the video network conference management server.
In an optional implementation, the apparatus further comprises:
the second acquisition module is used for acquiring the position area of the video network where each second video network terminal is respectively located from the video network conference management server;
and the second display module is used for simultaneously displaying the position area corresponding to the acquired first video network identifier when the acquired first video network identifier is displayed.
In an optional implementation, the apparatus further comprises:
the third acquisition module is used for acquiring a second video network identifier of the video network where the first video network terminal is located;
the judging module is used for judging whether the first area code is the same as the second area code or not;
the first generation module is further used for generating a first call request according to the terminal identifier and the selected first video network identifier if the first area code is different from the second area code;
a second generation module, configured to generate a second call request if the first area code is the same as the second area code; and the second sending module is used for sending the second call request according to the terminal identifier.
In the embodiment of the invention, a calling operation based on a terminal identification input on a first video network terminal is received; acquiring a first video network identifier of a video network where each second video network terminal corresponding to the terminal identifier is respectively located from a video network conference management server; displaying the acquired first video network identification; receiving a first video network identification selected from the displayed first video network identifications; generating a first call request according to the terminal identifier and the selected first video network identifier; and sending the first call request to a transit server of the video network.
By the method, when a user needs to call the second video network terminal by using the first video network terminal, if the first video network terminal and the second video network terminal are not positioned in the same video network, the user does not need to input the video network identifier of the video network where the second video network terminal is positioned in the first video network terminal, and the first video network terminal can call the second video network terminal by inputting the terminal identifier of the second video network terminal in the first video network terminal, so that the operation of the user can be simplified, and the user experience is improved.
For the device embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, refer to the partial description of the method embodiment.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or terminal that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The above-mentioned detailed description is given to the calling method and device based on the video network, and the specific examples are applied in this document to explain the principle and implementation of the present invention, and the description of the above-mentioned embodiments is only used to help understanding the method and its core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A calling method based on video networking is characterized in that the video networking comprises a first video networking terminal, a video networking conference management server and a video networking transfer server, the first video networking terminal is in communication connection with the video networking conference management server based on a video networking protocol, the first video networking terminal is in communication connection with the video networking transfer server based on a video networking protocol, and the method is applied to the first video networking terminal and comprises the following steps:
receiving a calling operation based on a terminal identification input on the first video network terminal;
acquiring a first video network identifier of a video network in which each second video network terminal corresponding to the terminal identifier is respectively located from a video network conference management server;
displaying the acquired first video network identification;
receiving a first video network identification selected from the displayed first video network identifications;
generating a first call request according to the terminal identifier and the selected first video network identifier;
and sending the first call request to a transit server of the video network.
2. The method according to claim 1, wherein the obtaining, from the video networking conference management server, the first video networking identifier of the video networking in which each second video networking terminal corresponding to the terminal identifier is respectively located includes:
sending an acquisition request to the video networking conference management server, wherein the acquisition request carries the terminal identification, so that the video networking conference management server acquires a first video networking identification of a video networking in which each second video networking terminal corresponding to the terminal identification is respectively located, and returns the acquired first video networking identification to the first video networking terminal;
and receiving a first video network identification returned by the video network conference management server.
3. The method of claim 1, further comprising:
acquiring the position area of the video network where each second video network terminal is respectively located from the video network conference management server;
and when the acquired first video network identification is displayed, simultaneously displaying a position area corresponding to the acquired first video network identification.
4. The method of claim 1, further comprising:
acquiring a second video network identification of the video network where the first video network terminal is located;
judging whether the first area code is the same as the second area code;
if the first area code is different from the second area code, executing the step of generating a first call request according to the terminal identifier and the selected first video network identifier;
and if the first area code is the same as the second area code, generating a second call request, and sending the second call request according to the terminal identifier.
5. A calling device based on video networking, characterized in that, the video networking includes first video networking terminal, video networking meeting management server and video networking transit server, first video networking terminal with based on video networking protocol communication connection between the video networking meeting management server, first video networking terminal with based on video networking protocol communication connection between the video networking transit server, the device is applied to first video networking terminal, the device includes:
the receiving module is used for receiving a calling operation based on a terminal identifier input on the first video network terminal;
the first acquisition module is used for acquiring a first video network identifier of a video network in which each second video network terminal corresponding to the terminal identifier is respectively located from a video network conference management server;
the first display module is used for displaying the acquired first video network identifier;
the receiving module is used for receiving a first video network identifier selected from the displayed first video network identifiers;
the first generation module is used for generating a first call request according to the terminal identifier and the selected first video network identifier;
and the first sending module is used for sending the first call request to a transfer server of the video network.
6. The apparatus of claim 5, wherein the first obtaining module comprises:
a sending unit, configured to send an acquisition request to the video networking conference management server, where the acquisition request carries the terminal identifier, so that the video networking conference management server acquires a first video networking identifier of a video network where each second video networking terminal corresponding to the terminal identifier is located, and returns the acquired first video networking identifier to the first video networking terminal;
and the receiving unit is used for receiving the first video network identification returned by the video network conference management server.
7. The apparatus of claim 5, further comprising:
the second acquisition module is used for acquiring the position area of the video network where each second video network terminal is respectively located from the video network conference management server;
and the second display module is used for simultaneously displaying the position area corresponding to the acquired first video network identifier when the acquired first video network identifier is displayed.
8. The apparatus of claim 5, further comprising:
the third acquisition module is used for acquiring a second video network identifier of the video network where the first video network terminal is located;
the judging module is used for judging whether the first area code is the same as the second area code or not;
the first generation module is further used for generating a first call request according to the terminal identifier and the selected first video network identifier if the first area code is different from the second area code;
a second generation module, configured to generate a second call request if the first area code is the same as the second area code; and the second sending module is used for sending the second call request according to the terminal identifier.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor implements the steps of the video network-based calling method according to any of claims 1 to 4 when executing said program.
10. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, carries out the steps of the video network-based calling method according to any one of claims 1 to 4.
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