CN108881798A - It is a kind of to be carried out using bridge service device across view networking conference method and system - Google Patents

Abstract

It is carried out using bridge service device across view networking conference method and system the embodiment of the invention provides a kind of.This method includes：Bridge service device is instructed according to meeting, and virtual view networked terminals number and the registration table for regarding networked server mark, for the virtual view networked terminals number of each view networked server mark distribution in the meeting instruction；Terminal of the virtual view networked terminals of the first of the bridge service device as the first view networked server receives the first conferencing data packet that the first view networked server is sent；The bridge service device obtains second and virtually regards networked terminals number；The first conferencing data packet is virtually sent to the described second virtual view networked terminals number corresponding second virtually view networked terminals depending on networked terminals by described first；Terminal of the described second virtual view networked terminals as the second view networked server, is sent to the second view networked server for the first conferencing data packet.It is convenient, inexpensive across view networking meeting that the present invention can be realized.

Description

It is a kind of to be carried out using bridge service device across view networking conference method and system

Technical field

The present invention relates to view networking technology fields, carry out meeting of networking across view using bridge service device more particularly to a kind of Method and system.

Background technique

Currently, playing increasing effect depending on networking meeting.By (the Pamir, depending on connection Pamir of conference management terminal Net Conference control software) what is controlled is by supporting depending on networked terminals depending on each meeting-place in networking meeting, the sound in each meeting-place regards Frequency stream be all by depending on networked terminals by being received and dispatched depending on networked server.

However be that view networked server is realized by wired mode and regards the communication of networked terminals depending on networking, due to connecing Mouthful etc. it is limited, cause one view networking can carry be limited depending on networked terminals；Or due to factors such as regions, cause Many view networked terminals are located in different view networkings, therefore generally require join across view even more than between view networking at two Net meeting, but there are no a kind of solutions effectively, inexpensive in the prior art.

Summary of the invention

In view of the above problems, it proposes the embodiment of the present invention and overcomes the above problem or at least partly in order to provide one kind What is solved the above problems a kind of is carried out using bridge service device across view networking conference method and system.

To solve the above-mentioned problems, meeting of networking across view is carried out using bridge service device the embodiment of the invention discloses a kind of Method, the method are applied in view networking, including：

Bridge service device is instructed according to meeting, and virtual view networked terminals number and the registration for regarding networked server mark Table, for each view networked server mark distribution one virtual view networked terminals number in the meeting instruction；

View networked terminals of the virtual view networked terminals of the first of the bridge service device as the first view networked server, connect Receive the first conferencing data packet that the first view networked server is sent；

The bridge service device according to the first conferencing data packet, obtain the described first virtual view networked terminals number, First virtual mac address, the second virtual view networked terminals number；

The virtual view networked terminals of described the first of the bridge service device virtually regard the first conferencing data packet, first Networked terminals number, the first virtual mac address are sent to the bridge service device second, and virtually view networked terminals number is corresponding Second virtual view networked terminals；

The virtual view networked terminals of the second of the bridge service device are as the described second virtual view networked terminals corresponding the The view networked terminals of two view networked servers, by the first conferencing data packet, the first virtual view networked terminals number, the first void Quasi- MAC Address is sent to the second view networked server.

Optionally, the method also includes：

The bridge service device is based on view networking protocol, and creation at least two virtually regards networked terminals；The virtual view connection Network termination includes：Virtual view networked terminals number and virtual mac address.

Optionally, the method also includes：

The bridge service device receives the meeting instruction that conference management terminal is sent；The meeting instruction includes at least two It is identified depending on networked server.

Optionally, the method also includes：

The distribution it is virtual depending on networked terminals number corresponding described depending on being registered in networked server.

Optionally, the method also includes：

The first conferencing data packet includes first path information；The first path information includes the first view networking Second virtual mac address of the MAC Address of server and the second virtual view networked terminals；Wherein, the first view networking The MAC Address of server is source address, and described second virtually regards the second virtual mac address of networked terminals as purpose address.

In addition, conference system of networking across view is carried out using bridge service device the embodiment of the invention discloses a kind of,

The system comprises：At least two view networked servers, bridge service device；

The bridge service device include and view the consistent virtual view networked terminals of networked server quantity；

The bridge service device is instructed according to meeting, and virtual view networked terminals number and the note for regarding networked server mark Volume table, for each view networked server mark distribution one virtual view networked terminals number in the meeting instruction；

View networked terminals of the virtual view networked terminals of the first of the bridge service device as the first view networked server, connect Receive the first conferencing data packet that the first view networked server is sent；

The bridge service device according to the first conferencing data packet, obtain the described first virtual view networked terminals number, First virtual mac address, the second virtual view networked terminals number；

The virtual view networked terminals of described the first of the bridge service device virtually regard the first conferencing data packet, first Networked terminals number, the first virtual mac address are sent to the bridge service device second, and virtually view networked terminals number is corresponding Second virtual view networked terminals；

The virtual view networked terminals of the second of the bridge service device are as the described second virtual view networked terminals corresponding the The view networked terminals of two view networked servers, by the first conferencing data packet, the first virtual view networked terminals number, the first void Quasi- MAC Address is sent to the second view networked server.

Optionally, the bridge service device is based on view networking protocol, and creation at least two virtually regards networked terminals；The void It is quasi- to include depending on networked terminals：Virtual view networked terminals number and virtual mac address.

Optionally, the system also includes：Conference management terminal；

The bridge service device receives the meeting instruction that the conference management terminal is sent；The meeting instruction includes at least Two view networked server marks.

Optionally, the distribution it is virtual depending on networked terminals number corresponding described depending on being infused in networked server Volume.

Optionally, the first conferencing data packet includes first path information；The first path information includes described Second virtual mac address of the MAC Address of one view networked server and the second virtual view networked terminals；Wherein, described One regards the MAC Address of networked server as source address, for the purpose of the second virtual mac address of the described second virtual view networked terminals Address.

The embodiment of the present invention includes following advantages：

The characteristic of application view networking of the embodiment of the present invention, the virtual view networked terminals created by bridge service device, to opening The virtual view networked terminals number of each view networked server mark distribution one is obtained in instructing, by the first void of bridge service device View networked terminals of the quasi- view connection terminal as the first view networked server receive the first meeting that the first view networked server is sent Data packet；The virtual view networked terminals that will be registered in view networked server, distribute to corresponding view networked server, subsequent The virtual view networked terminals that can be used as the view networked server depending on networked terminals carry out data depending on networked server with this and connect It receives and sends, in this way, a large amount of human and material resources can not needed to view networking body without the framework of the former view networked server of change System is transformed, and does not also need consumption vast resources and carries out external equipment and regard the data interaction of networking system, improves view connection The compatibility of net system avoids unnecessary resource consumption；Bridge service device determines the second view networking clothes in meeting instruction The corresponding second virtual view networked terminals of business device mark, the virtual networked terminals that regard of the first of bridge service device are by above-mentioned first meeting Data packet is sent to the second virtual view networked terminals of bridge service device, and the second virtual terminal of bridge service device is as the second view The view networked terminals of networked server, virtually by above-mentioned first conferencing data packet, the first virtual view networked terminals number, first MAC Address is sent to the second view networked server, and second receives the first virtual view networked terminals number, the depending on networked server One virtual mac address and then you can learn that send the view networked server identity of the first conferencing data packet, while by the first view First conferencing data of networked server has been sent to the second view networked server, realizes convenient, inexpensive across view networking Meeting.

Detailed description of the invention

Fig. 1 is a kind of networking schematic diagram of view networking of the invention；

Fig. 2 is a kind of hardware structural diagram of node server of the invention；

Fig. 3 is a kind of hardware structural diagram of access switch of the invention；

Fig. 4 is the hardware structural diagram that a kind of Ethernet association of the invention turns gateway；

Fig. 5 is a kind of structural schematic diagram of view networking meeting of the invention；

Fig. 6 is a kind of step process carried out using bridge service device across view networking conference method embodiment of the invention Figure；

Fig. 7 is a kind of system structure diagram carried out using bridge service device across view networking meeting of the invention；

Fig. 8 is a kind of system structure diagram carried out using bridge service device across view networking meeting of another kind of the invention.

Specific embodiment

In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real Applying mode, the present invention is described in further detail.

It is the important milestone of network Development depending on networking, is a real-time network, can be realized HD video real-time Transmission, Push numerous Internet applications to HD video, high definition is face-to-face.

Real-time high-definition video switching technology is used depending on networking, it can be such as high in a network platform by required service Clear video conference, Intellectualized monitoring analysis, emergency command, digital broadcast television, delay TV, the Web-based instruction, shows video monitoring Field live streaming, VOD program request, TV Mail, individual character records (PVR), Intranet (manages) channel by oneself, intelligent video Broadcast Control, information publication All be incorporated into a system platform etc. services such as tens of kinds of videos, voice, picture, text, communication, data, by TV or Computer realizes that high-definition quality video plays.

Embodiment in order to enable those skilled in the art to better understand the present invention is introduced to depending on networking below：

Depending on networking, applied portion of techniques is as described below：

Network technology (Network Technology)

Traditional ethernet (Ethernet) is improved depending on the network technology innovation networked, with potential huge on network Video flow.(Circuit is exchanged different from simple network packet packet switch (Packet Switching) or lattice network Switching), Streaming demand is met using Packet Switching depending on networking technology.Has grouping depending on networking technology Flexible, the simple and low price of exchange, is provided simultaneously with the quality and safety assurance of circuit switching, it is virtually electric to realize the whole network switch type The seamless connection of road and data format.

Switching technology (Switching Technology)

Two advantages of asynchronous and packet switch that Ethernet is used depending on networking eliminate Ethernet under the premise of complete compatible and lack It falls into, has the end-to-end seamless connection of the whole network, direct user terminal, directly carrying IP data packet.User data is in network-wide basis It is not required to any format conversion.It is the more advanced form of Ethernet depending on networking, is a real-time exchange platform, can be realized at present mutually The whole network large-scale high-definition realtime video transmission that networking cannot achieve pushes numerous network video applications to high Qinghua, unitizes.

Server technology (Server Technology)

It is different from traditional server, its Streaming Media depending on the server technology in networking and unified video platform Transmission be built upon it is connection-oriented on the basis of, data-handling capacity is unrelated with flow, communication time, single network layer energy Enough transmitted comprising signaling and data.For voice and video business, handled depending on networking and unified video platform Streaming Media Complexity many simpler than data processing, efficiency substantially increase hundred times or more than traditional server.

Reservoir technology (Storage Technology)

The ultrahigh speed reservoir technology of unified video platform in order to adapt to the media content of vast capacity and super-flow and Using state-of-the-art real time operating system, the programme information in server instruction is mapped to specific hard drive space, media Content is no longer pass through server, and moment is directly delivered to user terminal, and user waits typical time less than 0.2 second.It optimizes Sector distribution greatly reduces the mechanical movement of hard disc magnetic head tracking, and resource consumption only accounts for the 20% of the internet ad eundem IP, but The concurrent flow greater than 3 times of traditional disk array is generated, overall efficiency promotes 10 times or more.

Network security technology (Network Security Technology)

Depending on the structural design networked by servicing independent licence system, equipment and the modes such as user data is completely isolated every time The network security problem that puzzlement internet has thoroughly been eradicated from structure, does not need antivirus applet, firewall generally, has prevented black The attack of visitor and virus, structural carefree secure network is provided for user.

It services innovative technology (Service Innovation Technology)

Business and transmission are fused together by unified video platform, whether single user, private user or a net The sum total of network is all only primary automatic connection.User terminal, set-top box or PC are attached directly to unified video platform, obtain rich The multimedia video service of rich colorful various forms.Unified video platform is traditional to substitute with table schema using " menu type " Complicated applications programming, considerably less code, which can be used, can be realized complicated application, realize the new business innovation of " endless ".

Networking depending on networking is as described below：

It is a kind of central controlled network structure depending on networking, which can be Tree Network, Star network, ring network etc. class Type, but centralized control node is needed to control whole network in network on this basis.

As shown in Figure 1, being divided into access net and Metropolitan Area Network (MAN) two parts depending on networking.

The equipment of access mesh portions can be mainly divided into 3 classes：Node server, access switch, terminal (including various machines Top box, encoding board, memory etc.).Node server is connected with access switch, and access switch can be with multiple terminal phases Even, and it can connect Ethernet.

Wherein, node server is the node that centralized control functions are played in access net, can control access switch and terminal. Node server can directly be connected with access switch, can also directly be connected with terminal.

Similar, the equipment of metropolitan area mesh portions can also be divided into 3 classes：Metropolitan area server, node switch, node serve Device.Metropolitan area server is connected with node switch, and node switch can be connected with multiple node servers.

Wherein, node server is the node server for accessing mesh portions, i.e. node server had both belonged to access wet end Point, and belong to metropolitan area mesh portions.

Metropolitan area server is the node that centralized control functions are played in Metropolitan Area Network (MAN), can control node switch and node serve Device.Metropolitan area server can be directly connected to node switch, can also be directly connected to node server.

It can be seen that be entirely a kind of central controlled network structure of layering depending on networking network, and node server and metropolitan area The network controlled under server can be the various structures such as tree-shaped, star-like, cyclic annular.

Visually claim, access mesh portions can form unified video platform (part in virtual coil), and multiple unified videos are flat Platform can form view networking；Each unified video platform can be interconnected by metropolitan area and wide area depending on networking.

Classify depending on networked devices

1.1 embodiment of the present invention can be mainly divided into 3 classes depending on the equipment in networking：Server, interchanger (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).Depending on networking can be divided on the whole Metropolitan Area Network (MAN) (or National net, World Wide Web etc.) and access net.

1.2 equipment for wherein accessing mesh portions can be mainly divided into 3 classes：Node server, access switch (including ether Net gateway), terminal (including various set-top boxes, encoding board, memory etc.).

The specific hardware structure of each access network equipment is：

Node server：

As shown in Fig. 2, mainly including Network Interface Module 201, switching engine module 202, CPU module 203, disk array Module 204；

Wherein, Network Interface Module 201, the Bao Jun that CPU module 203, disk array module 204 are come in enter switching engine Module 202；Switching engine module 202 look into the operation of address table 205 to the packet come in, to obtain the navigation information of packet； And the packet is stored according to the navigation information of packet the queue of corresponding pack buffer 206；If the queue of pack buffer 206 is close It is full, then it abandons；All pack buffer queues of 202 poll of switching engine mould, are forwarded if meeting the following conditions：1) port It is less than to send caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, including The operation such as initialization, read-write to hard disk；CPU module 203 is mainly responsible between access switch, terminal (not shown) Protocol processes, to address table 205 (including descending protocol packet address table, uplink protocol package address table, data packet addressed table) Configuration, and, the configuration to disk array module 204.

Access switch：

As shown in figure 3, mainly including Network Interface Module (downstream network interface module 301, uplink network interface module 302), switching engine module 303 and CPU module 304；

Wherein, the packet (upstream data) that downstream network interface module 301 is come in enters packet detection module 305；Packet detection mould Whether mesh way address (DA), source address (SA), type of data packet and the packet length of the detection packet of block 305 meet the requirements, if met, It then distributes corresponding flow identifier (stream-id), and enters switching engine module 303, otherwise abandon；Uplink network interface mould The packet (downlink data) that block 302 is come in enters switching engine module 303；The data packet that CPU module 204 is come in enters switching engine Module 303；Switching engine module 303 look into the operation of address table 306 to the packet come in, to obtain the navigation information of packet； If the packet into switching engine module 303 is that downstream network interface is gone toward uplink network interface, in conjunction with flow identifier (stream-id) packet is stored in the queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full, It abandons；If the packet into switching engine module 303 is not that downstream network interface is gone toward uplink network interface, according to packet Navigation information is stored in the data packet queue of corresponding pack buffer 307；If the queue of the pack buffer 307 is close full, Then abandon.

All pack buffer queues of 303 poll of switching engine module, are divided to two kinds of situations in embodiments of the present invention：

If the queue is that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded：1) It is less than that the port sends caching；2) the queue package counting facility is greater than zero；3) token that rate control module generates is obtained；

If the queue is not that downstream network interface is gone toward uplink network interface, meets the following conditions and be forwarded： 1) it is less than to send caching for the port；2) the queue package counting facility is greater than zero.

Rate control module 208 is configured by CPU module 204, to all downlink networks in programmable interval Interface generates token toward the pack buffer queue that uplink network interface is gone, to control the code rate of forwarded upstream.

CPU module 304 is mainly responsible for the protocol processes between node server, the configuration to address table 306, and, Configuration to rate control module 308.

Ethernet association turns gateway：

As shown in figure 4, mainly including Network Interface Module (downstream network interface module 401, uplink network interface module 402), switching engine module 403, CPU module 404, packet detection module 405, rate control module 408, address table 406, Bao Huan Storage 407 and MAC adding module 409, MAC removing module 410.

Wherein, the data packet that downstream network interface module 401 is come in enters packet detection module 405；Packet detection module 405 is examined Ethernet mac DA, ethernet mac SA, Ethernet length or frame type, the view networking mesh way address of measured data packet DA, whether meet the requirements depending on networking source address SA, depending on networking data Packet type and packet length, corresponding stream is distributed if meeting Identifier (stream-id)；Then, MAC DA, MAC SA, length or frame type are subtracted by MAC removing module 410 (2byte), and enter corresponding receive and cache, otherwise abandon；

Downstream network interface module 401 detects the transmission caching of the port, according to the view of packet networking mesh if there is Bao Ze Address D A knows the ethernet mac DA of corresponding terminal, adds the ethernet mac DA of terminal, Ethernet assists the MAC for turning gateway SA, Ethernet length or frame type, and send.

The function that Ethernet association turns other modules in gateway is similar with access switch.

Terminal：

It mainly include Network Interface Module, Service Processing Module and CPU module；For example, set-top box mainly connects including network Mouth mold block, video/audio encoding and decoding engine modules, CPU module；Encoding board mainly includes Network Interface Module, video encoding engine Module, CPU module；Memory mainly includes Network Interface Module, CPU module and disk array module.

The equipment of 1.3 metropolitan area mesh portions can be mainly divided into 2 classes：Node server, node switch, metropolitan area server. Wherein, node switch mainly includes Network Interface Module, switching engine module and CPU module；Metropolitan area server mainly includes Network Interface Module, switching engine module and CPU module are constituted.

2, networking data package definition is regarded

2.1 access network data package definitions

The data packet of access net mainly includes following sections：Destination address (DA), source address (SA), reserve bytes, payload(PDU)、CRC。

As shown in the table, the data packet for accessing net mainly includes following sections：

DA

SA

Reserved

Payload

CRC

Wherein：

Destination address (DA) is made of 8 bytes (byte), and first character section indicates type (such as the various associations of data packet Discuss packet, multicast packet, unicast packet etc.), be up to 256 kinds of possibility, the second byte to the 6th byte is metropolitan area net address, Seven, the 8th bytes are access net address；

Source address (SA) is also to be made of 8 bytes (byte), is defined identical as destination address (DA)；

Reserve bytes are made of 2 bytes；

The part payload has different length according to the type of different datagrams, is if it is various protocol packages 64 bytes are 32+1024=1056 bytes if it is single group unicast packets words, are not restricted to above 2 kinds certainly；

CRC is made of 4 bytes, and calculation method follows the Ethernet CRC algorithm of standard.

2.2 Metropolitan Area Network (MAN) packet definitions

The topology of Metropolitan Area Network (MAN) is pattern, may there is 2 kinds, connection even of more than two kinds, i.e. node switching between two equipment It can all can exceed that 2 kinds between machine and node server, node switch and node switch, node switch and node server Connection.But the metropolitan area net address of metropolitan area network equipment is uniquely, to close to accurately describe the connection between metropolitan area network equipment System, introduces parameter in embodiments of the present invention：Label uniquely to describe a metropolitan area network equipment.

(Multi-Protocol Label Switch, multiprotocol label are handed over by the definition of label and MPLS in this specification Change) label definition it is similar, it is assumed that between equipment A and equipment B there are two connection, then data packet from equipment A to equipment B just There are 2 labels, data packet also there are 2 labels from equipment B to equipment A.Label is divided into label, outgoing label, it is assumed that data packet enters The label (entering label) of equipment A is 0x0000, and the label (outgoing label) when this data packet leaves equipment A may reform into 0x0001.The networking process of Metropolitan Area Network (MAN) is to enter network process under centralized control, also means that address distribution, the label of Metropolitan Area Network (MAN) Distribution be all to be dominated by metropolitan area server, node switch, node server be all passively execute, this point with The label distribution of MPLS is different, and the distribution of the label of MPLS is the result that interchanger, server are negotiated mutually.

As shown in the table, the data packet of Metropolitan Area Network (MAN) mainly includes following sections：

DA

SA

Reserved

Label

Payload

CRC

That is destination address (DA), source address (SA), reserve bytes (Reserved), label, payload (PDU), CRC.Its In, the format of label, which can refer to, such as gives a definition：Label is 32bit, wherein high 16bit retains, only with low 16bit, its position Set is between the reserve bytes and payload of data packet.

Based on the above-mentioned characteristic of view networking, one of the core concepts of the embodiments of the present invention is proposed, it then follows regard the association of networking View, using the virtual networked terminals that regard of the first virtual view networked terminals and second as the first view networked server and the second view connection The view networked terminals of network server, the first virtual view networked terminals and the second virtual view networked terminals join respectively as the first view The view networked terminals of network server and the second view networked server, regard the Internet services with the first view networked server and second respectively Device carries out the reception and transmission of data, and without changing the structure of former view networked server, convenient, inexpensive realizing joins across view Net meeting.

Referring to Fig. 5, a kind of structural schematic diagram of view networking meeting of the embodiment of the present invention is shown, wherein conference management Management terminal 506 is for monitoring view networking meeting；First view networked server 502 is for dispatching under the first view networked server Audio/video flow receives the conferencing data packet that the second view networked server of accessing conference is sent, and the access meeting being sent under it View view networked terminals A1 etc.；Wherein, the view networked terminals of accessing conference include at least view networked terminals 501；Second view networking clothes Business device 504 is used to dispatch the audio/video flow under the second view networked server, receives the first view networked server hair of accessing conference The conferencing data packet sent, and the accessing conference view networked terminals B1 etc. being sent under it；Wherein, the view networked terminals of accessing conference Including at least view networked terminals 505；Bridge service device 503 regards the Internet services with the first view networked server 502 and second respectively Device 504 connects, and by regarding networking protocol, realizes the number between the first view networked server 502 and the second view networked server 504 According to interaction.

It is understood that above-mentioned conference management terminal 506, first regards networked server 502, view networked terminals 501, bridge Connect server 503, second depending on networked server 504, depending on the data interaction between networked terminals 505 be all by view networking protocol It carries out.

Referring to Fig. 6, show it is of the invention it is a kind of carried out using bridge service device across view networking conference method, this method can To be applied in view networking, step 601-605 can specifically include：

Step 601：Bridge service device is instructed according to meeting, and virtual view networked terminals number and view networked server mark Registration table, for each view networked server mark distribution one virtual view networked terminals number in the meeting instruction.

In embodiments of the present invention, for the ease of the management to bridge service device, each bridge service device can be configured Bridge service device mark, such as the main message number of bridge service device, the main message number can be with unique identification bridge service devices.In this hair In bright embodiment, main message number can also be carried in meeting instruction, to determine the execution bridge service of each meeting instruction Device is in embodiments of the present invention not especially limited this.

Above-mentioned bridge service device may include double netcard in embodiments of the present invention, and one end network interface card is handed over by the first view networking Connection first of changing planes regards networked server；Other end network interface card passes through second view networking switches connection the second view networked server. This is not especially limited in embodiments of the present invention.

In embodiments of the present invention, it after bridge service device receives meeting instruction, can be networked according to the view in meeting instruction Server identification, and virtual view networked terminals number and the registration table for regarding networked server mark, in the instruction of above-mentioned meeting Each view networked server mark distribution one virtual view networked terminals number.

In embodiments of the present invention, above-mentioned view networked server mark, can be the number or MAC of view networked server (Media Access Control or Medium Access Control, physical address or hardware address) address etc., is used to Show that regarding networked server identity is in embodiments of the present invention not especially limited the above-mentioned mark depending on networked server.

In embodiments of the present invention, above-mentioned meeting instruction may include at least two view networked servers mark, such as can To be two server identifications, demonstrate the need for carrying out meeting of networking across view in above-mentioned two server at this time；It can be three It is identified depending on networked server, then demonstrates the need for carrying out meeting of networking across view in above three view networked server, it can also be more Multiple view networked server marks, in embodiments of the present invention, is not especially limited this.

In embodiments of the present invention, above-mentioned meeting instruction can be bridge service device mark, view networked server identifies Combination can also only view networked server identify.Such as：The main message number 1, first of bridge service device regards networked server mark 1, the second view networked server mark 2 shows that this needs the bridge service device for being 1 by main message number, in view the Internet services Device is identified as 1, is identified as in 2 two view networked servers depending on networked server and carries out meeting of networking across view, of the invention real It applies in example and is not especially limited.

In embodiments of the present invention, networked terminals are virtually regarded, may include：Virtual view networked terminals number and Virtual MAC Address.The virtual view networked terminals are based on view networking protocol.This it is virtual can be with depending on networked terminals number and/or virtual mac address Show the identity of the virtual view networked terminals.

It in embodiments of the present invention, can be in the instruction of above-mentioned meeting after bridge service device receives above-mentioned meeting instruction Each view networked server mark distribution one virtual view networked terminals.Such as above-mentioned example, main message number is 1 After bridge service device receives meeting instruction, for above-mentioned first view networked server mark and the second view networked server mark point The virtual view networked terminals number matched, can be as shown in table 1 below.That is, the bridge service device is to be identified as 1 depending on networked server First, which regards networked server, is assigned with and virtually regard networked terminals number the first virtual view networking is whole as 1, virtual mac address is 1 End；The bridge service device be view networked server be identified as 2 second view networked server be assigned with virtually regard networked terminals number The virtual view networked terminals of code is 2, virtual mac address is 2 second.

Table 1

It should be noted that in embodiments of the present invention, above-mentioned bridge service device is each view in the instruction of above-mentioned meeting The virtual view networked terminals number of networked server mark distribution needs to register in corresponding view networked server.For example, Referring to shown in table 1, bridge service device is that the virtual view for the first view networked server distribution that 1 is identified as depending on networked server is networked Termination number is 1, virtual mac address is 1 first is virtual to be identified as the first of 1 depending on networked server depending on networked terminals needs Depending on being registered in networked server；Virtually regard networked terminals number needs as the second virtual view networked terminals that 2, virtual mac address is 2 The 2nd of 2 is being identified as depending on registering in networked server depending on networked server.

In view networking, all networkings depending on networked terminals or virtually require first to carry out authentication registration depending on networked terminals, View networked terminals number and terminal MAC address are sent, or occurs virtually to give depending on networked terminals number and virtual terminal MAC Address It is obtained depending on networked server by view networked server according to the view networked terminals number of storage and the corresponding relationship of conjunction rule MAC Address Take the corresponding MAC Address for closing rule of above-mentioned view networked terminals number；If MAC Address is advised in above-mentioned terminal MAC address and above-mentioned conjunction Match, then it is assumed that the above-mentioned networked terminals that regard could be established with view networked server and be communicated to connect to close rule, and in itself and view Sending and receiving for data is carried out between networked server；If above-mentioned terminal MAC address and above-mentioned conjunction rule MAC Address mismatch, Then think above-mentioned view networked terminals irregularity, then forbids access view networking.

It can be used for being managed collectively virtual after authentication registration depending on networked terminals depending on networked server.For example, the One depending on can be safeguarded in networked server it is all register on it virtual enter netlist depending on networked terminals；Enter in netlist and has recorded The above-mentioned virtual virtual view networked terminals number for regarding networked terminals, virtual mac address etc..First view networked server is only to networking The virtual of registered certification carries out control scheduling depending on networked terminals or depending on networked terminals in table.

In embodiments of the present invention, the virtual view networked terminals registered in view networked server, just can be with the view Networked server carries out sending and receiving for data.

It in embodiments of the present invention, is each view networked server mark point in the instruction of above-mentioned meeting by bridge service device With a virtual view networked terminals number, and the virtual view networked terminals number registered in view networked server accordingly, Then be equivalent to using the virtual view networked terminals of distribution as it is corresponding view networked server view networked terminals, it is subsequent can be with this Sending and receiving for data is carried out depending on networked server.Such as the example in above-mentioned table 1, which is view networking Server identification is 1 first to regard networked server and be assigned with and regard networked terminals number virtually as 1, virtual mac address is 1 the One virtual view networked terminals, while virtually regard networked terminals number and first virtually regarding networked terminals as 1, virtual mac address is 1 Registered in the first view networked server for being identified as 1 depending on networked server, then it is subsequent this first it is virtual can depending on networked terminals Using the view networked terminals as the first view networked server, with the reception and hair for changing the first view networked server progress data It send.

In embodiments of the present invention, bridge service device is that the view networked server mark in meeting instruction is distributed virtually one by one When depending on networked terminals number, the view networked server mark and virtual the corresponding of view networked terminals number that can recorde its distribution are closed System.For example, can be as shown in table 1.In embodiments of the present invention, this is not especially limited.

In a kind of embodiment of the embodiment of the present invention, the above method can also include step S11-S12：

Step S11, the bridge service device are based on view networking protocol, and creation at least two virtually regards networked terminals；It is described Virtually include depending on networked terminals：Virtual view networked terminals number and virtual mac address.

In embodiments of the present invention, above-mentioned bridge service device can be based on the one or more virtual views of view networking protocol creation Networked terminals, this may include virtually virtual view networked terminals number and virtual mac address depending on networked terminals.Of the invention real It applies in example, it is virtual to how many of a bridge service implement body creation to be not especially limited depending on networked terminals.

Referring to shown in table 2, the bridge service device for being 1 for main message number is closed with virtual the corresponding of view networking established thereon System.

Table 2

It should be noted that above-mentioned steps S11 can be carried out before step 601, it is also possible to hold after step 601 Row, in embodiments of the present invention, is not especially limited this.

Step S12, the bridge service device receive the meeting instruction that conference management terminal is sent；The meeting instruction is at least It is identified including two view networked servers.

In embodiments of the present invention, above-mentioned conference management terminal can be equipped with view networking Conference control software Pamir (pa Mir), for monitoring view networking meeting；All accessing conferences prepare can showing depending on networked server mark for accessing conference Show on the screen of above-mentioned conference management terminal, facilitates monitoring.Therefore, in embodiments of the present invention, above-mentioned conference management terminal By above-mentioned at least two views networked server mark display on the screen of above-mentioned conference management terminal.

The instruction of above-mentioned meeting is sent to bridge service device by the conference management terminal, due to carry out meeting of networking across view, Therefore, two view networked server marks are included at least in meeting instruction.

Above-mentioned steps S12 is executed before step 601.

Step 602：View connection of the virtual view networked terminals of the first of the bridge service device as the first view networked server Network termination receives the first conferencing data packet that the first view networked server is sent.

In embodiments of the present invention, bridge service device is the virtual view networked terminals number of each view networked server distribution Code, due to registered in corresponding view networked server, then this virtual can be used as the view networked server depending on networked terminals View networked terminals, the reception and transmission of data, the virtual view networking of the first of bridge service device are carried out with the view networked server Termination number registered in the first view networked server, and was allocated to the first view networked server, therefore, bridge service device View networked terminals of the first virtual view networked terminals as the first view networked server, receive the first view networked server and send The first conferencing data packet.

In the embodiment of the present invention, the virtual view networked terminals that will be registered in view networked server are distributed to corresponding Depending on networked server, the subsequent virtual view networked terminals that can be used as the view networked server depending on networked terminals join with the view Network server carries out data receiver and transmission, in this way, can not have to the framework for changing former view networked server, does not need a large amount of people Power, material resources are transformed to depending on networking system, are not also needed consumption vast resources and are carried out external equipment and regard the number of networking system According to interaction, the compatibility of view networking system is improved, unnecessary resource consumption is avoided.

In embodiments of the present invention, above-mentioned first conferencing data packet, Ke Yiwei, first regards each view in networked server Networked terminals are at this across the speech audio, video data in view networking meeting.

In embodiments of the present invention, above-mentioned first conferencing data packet may include first path information；Above-mentioned first path Information includes the MAC Address of above-mentioned first view networked server and the second Virtual MAC of above-mentioned second virtual view networked terminals Location；Wherein, above-mentioned first the MAC Address of networked server is regarded as source address, the second of the above-mentioned second virtual view networked terminals is empty Quasi- MAC Address is purpose address.

In embodiments of the present invention, due to usually requiring the speech data of a view networked server being sent to remaining Depending on networked server, then second herein virtually can be a virtual view networked terminals depending on networked terminals, be also possible to multiple Virtual view networked terminals.

Such as：If should be across networking convention goer is regarded as two view networked servers, respectively first regards networked server, Second view networked server, and first regard networked server distribution be the first virtual view networked terminals, then the second void herein Quasi- to can be one depending on networked terminals, which is to be allocated to this second to regard networked server；If It should be across networking convention goer be regarded as more than two view networked servers, for example, the first view networked server, the second view networking Server ... m regard networked server, and first regard networked server distribution be first virtually regard networked terminals, then herein Second virtually can be depending on networked terminals multiple, this second virtually regard the quantity of networked terminals as m-1, each regards to network and take Business device all distributes a virtual view networked terminals, the terminal speech in the first view networked server, by the first view networking clothes First conferencing data packet of business device is transferred to 2-m view connection by the virtual view networked terminals of each view networked server distribution Network server.In embodiments of the present invention, a virtual view networked terminals virtually are specifically referred to still depending on networked terminals to second It is multiple virtual to be not especially limited depending on networked terminals.

Step 603：The bridge service device obtains the described first virtual view networking eventually according to the first conferencing data packet Hold number, the first virtual mac address, the second virtual view networked terminals number.

In embodiments of the present invention, the first of bridge service device virtually gets the first view networked server depending on networked terminals After the first conferencing data packet sent, which obtains the first virtual view networking eventually from above-mentioned first conferencing data packet Hold number, the first virtual mac address, the second virtual view networked terminals number.

In embodiments of the present invention, since the possible more than two of participant regards networked server, in order to show spokesman's Identity, in the first conferencing data packet, the first of carrying virtual view networked terminals number, the first virtual mac address be may indicate that Spokesman i.e. first regards the identity of the corresponding virtual view networked terminals of networked server, by the bridge service device to view the Internet services The distribution condition of device mark and virtual view networked terminals, you can learn that spokesman i.e. first regards networked server mark, and then i.e. The specific identity of spokesman can be specified.

In embodiments of the present invention, as above, described in step 602, second herein is virtual can be with depending on networked terminals number Specifically one virtual view networked terminals number, can also specifically be referred to above-mentioned step with multiple virtual view networked terminals numbers Associated description in rapid 602, details are not described herein again.

Step 604：The virtual view networked terminals of described the first of the bridge service device are by the first conferencing data packet, the One is virtually sent to the bridge service device second virtually view networked terminals number depending on networked terminals number, the first virtual mac address The corresponding second virtual view networked terminals of code.

In embodiments of the present invention, the first of above-mentioned bridge service device the virtual view networked terminals, by above-mentioned first meeting number According to packet, the first virtual the second virtual view connection for being sent to above-mentioned bridge service device depending on networked terminals number, the first virtual mac address The corresponding second virtual view networked terminals of network termination number.

For example, participant is two view networked servers, respectively view networked server if this is across in view networking meeting It is identified as the first of 1 and is identified as 2 depending on networked server and view networked server and second regard networked server, and bridge service device For regard networked server be identified as 1 first regard networked server distribution virtual regard networked terminals number as 1, Virtual MAC Location is 1 first virtual the first of 1 to be identified as depending on networked server depending on registering in networked server depending on networked terminals；Bridge joint clothes Business device be regard networked server be identified as 2 second regard networked server distributes it is virtual regard networked terminals number as 2, virtually MAC Address is 2 second virtual the second of 2 to be identified as depending on networked server depending on registering in networked server depending on networked terminals； When the first virtual the first conferencing data packet for receiving the first view networked server depending on networked terminals of the bridge service device, then the bridge The the first virtual view networked terminals for connecing server, by above-mentioned first conferencing data packet and the first virtual view networked terminals number 1, the first virtual mac address 1 is sent to the second virtual view networked terminals number 2 corresponding second virtually view networked terminals.

Step 605：The virtual view networked terminals of the second of the bridge service device are as the described second virtual view networked terminals The view networked terminals of corresponding second view networked server, by the first conferencing data packet, the first virtual view networked terminals number Code, the first virtual mac address are sent to the second view networked server.

In embodiments of the present invention, bridge service device is the virtual view networked terminals number of each view networked server distribution Code, due to registered in corresponding view networked server, then this virtual can be used as the view networked server depending on networked terminals View networked terminals, the reception and transmission of data, the virtual view networking of the second of bridge service device are carried out with the view networked server Termination number registered in the second view networked server, and was allocated to the second view networked server, therefore, bridge service device View networked terminals of the second virtual view networked terminals as the second view networked server, which is sent to The corresponding second view networked server of second virtual view networked terminals, realizes the conferencing data hair across view networked server It send.

In the embodiment of the present invention, the virtual view networked terminals that will be registered in view networked server are distributed to corresponding Depending on networked server, the subsequent virtual view networked terminals that can be used as the view networked server depending on networked terminals join with the view Network server carries out data receiver and transmission, in this way, can not have to the framework for changing former view networked server, does not need a large amount of people Power, material resources are transformed to depending on networking system, are not also needed consumption vast resources and are carried out external equipment and regard the number of networking system According to interaction, the compatibility of view networking system is improved, unnecessary resource consumption is avoided.

In embodiments of the present invention, due to usually requiring the speech data of a view networked server being sent to remaining Depending on networked server, then second herein can be a view networked server depending on the Internet services implement body, be also possible to multiple Depending on networked server.

The characteristic of application view networking of the embodiment of the present invention, the virtual view networked terminals created by bridge service device, to opening The virtual view networked terminals number of each view networked server mark distribution one is obtained in instructing, by the first void of bridge service device View networked terminals of the quasi- view connection terminal as the first view networked server receive the first meeting that the first view networked server is sent Data packet；The virtual view networked terminals that will be registered in view networked server, distribute to corresponding view networked server, subsequent The virtual view networked terminals that can be used as the view networked server depending on networked terminals carry out data depending on networked server with this and connect It receives and sends, in this way, a large amount of human and material resources can not needed to view networking body without the framework of the former view networked server of change System is transformed, and does not also need consumption vast resources and carries out external equipment and regard the data interaction of networking system, improves view connection The compatibility of net system avoids unnecessary resource consumption；Bridge service device determines the second view networking clothes in meeting instruction The corresponding second virtual view networked terminals of business device mark, the virtual networked terminals that regard of the first of bridge service device are by above-mentioned first meeting Data packet is sent to the second virtual view networked terminals of bridge service device, and the second virtual terminal of bridge service device is as the second view The view networked terminals of networked server, virtually by above-mentioned first conferencing data packet, the first virtual view networked terminals number, first MAC Address is sent to the second view networked server, and second receives the first virtual view networked terminals number, the depending on networked server One virtual mac address and then you can learn that send the view networked server identity of the first conferencing data packet, while by the first view First conferencing data of networked server has been sent to the second view networked server, realizes convenient, inexpensive across view networking Meeting.

It should be noted that for simple description, therefore, it is stated as a series of action groups for embodiment of the method It closes, but those skilled in the art should understand that, embodiment of that present invention are not limited by the describe sequence of actions, because according to According to the embodiment of the present invention, certain steps can use other sequences or carry out simultaneously.Secondly, those skilled in the art also should Know, the embodiments described in the specification are all preferred embodiments, and the related movement not necessarily present invention is implemented Necessary to example.

Referring to Fig. 7, a kind of 700 structure chart of system across view networking meeting of the embodiment of the present invention is shown.The system is answered With with view networking in,

The system comprises：At least two view networked servers, bridge service device 701；

The bridge service device 701 include and view the consistent virtual view networked terminals of networked server quantity；

The bridge service device 701 is instructed according to meeting, and virtual view networked terminals number and view networked server mark Registration table, for each view networked server mark distribution one virtual view networked terminals number in the meeting instruction；

View networking of the virtual view networked terminals of the first of the bridge service device 701 as the first view networked server 702 Terminal receives the first conferencing data packet that the first view networked server 702 is sent；

The bridge service device 701 obtains the described first virtual view networked terminals number according to the first conferencing data packet Code, the first virtual mac address, the second virtual view networked terminals number；

The virtual networked terminals that regard of described the first of the bridge service device 701 are by the first conferencing data packet, the first void It is quasi- to be sent to the bridge service device 701 second virtually view networked terminals number depending on networked terminals number, the first virtual mac address Corresponding second virtual view networked terminals；

The virtual view networked terminals of the second of the bridge service device 701 are corresponding as the described second virtual view networked terminals Second view networked server 703 view networked terminals, will the first conferencing data packet, first virtually regard networked terminals number, First virtual mac address is sent to the second view networked server 703.

Optionally, the bridge service device 701 is based on view networking protocol, and creation at least two virtually regards networked terminals；Institute It states and virtually includes depending on networked terminals：Virtual view networked terminals number and virtual mac address.

Optionally, the distribution it is virtual depending on networked terminals number corresponding described depending on being infused in networked server Volume.

The first conferencing data packet includes first path information；The first path information includes the first view networking Second virtual mac address of the MAC Address of server and the second virtual view networked terminals；Wherein, the first view networking The MAC Address of server is source address, and described second virtually regards the second virtual mac address of networked terminals as purpose address.

Optionally, on the basis of above-mentioned Fig. 7, referring to Fig. 8, the system 700 further includes：Conference management terminal 704；

The bridge service device 701 receives the meeting instruction that the conference management terminal 704 is sent；The meeting instruction is extremely It less include two view networked server marks.

For device embodiment, since it is basically similar to the method embodiment, related so being described relatively simple Place illustrates referring to the part of embodiment of the method.

The characteristic of application view networking of the embodiment of the present invention, the virtual view networked terminals created by bridge service device, to opening The virtual view networked terminals number of each view networked server mark distribution one is obtained in instructing, by the first void of bridge service device View networked terminals of the quasi- view connection terminal as the first view networked server receive the first meeting that the first view networked server is sent Data packet；The virtual view networked terminals that will be registered in view networked server, distribute to corresponding view networked server, subsequent The virtual view networked terminals that can be used as the view networked server depending on networked terminals carry out data depending on networked server with this and connect It receives and sends, in this way, a large amount of human and material resources can not needed to view networking body without the framework of the former view networked server of change System is transformed, and does not also need consumption vast resources and carries out external equipment and regard the data interaction of networking system, improves view connection The compatibility of net system avoids unnecessary resource consumption；Bridge service device determines the second view networking clothes in meeting instruction The corresponding second virtual view networked terminals of business device mark, the virtual networked terminals that regard of the first of bridge service device are by above-mentioned first meeting Data packet is sent to the second virtual view networked terminals of bridge service device, and the second virtual terminal of bridge service device is as the second view The view networked terminals of networked server, virtually by above-mentioned first conferencing data packet, the first virtual view networked terminals number, first MAC Address is sent to the second view networked server, and second receives the first virtual view networked terminals number, the depending on networked server One virtual mac address and then you can learn that send the view networked server identity of the first conferencing data packet, while by the first view First conferencing data of networked server has been sent to the second view networked server, realizes convenient, inexpensive across view networking Meeting.

All the embodiments in this specification are described in a progressive manner, the highlights of each of the examples are with The difference of other embodiments, the same or similar parts between the embodiments can be referred to each other.

It should be understood by those skilled in the art that, the embodiment of the embodiment of the present invention can provide as method, apparatus or calculate Machine program product.Therefore, the embodiment of the present invention can be used complete hardware embodiment, complete software embodiment or combine software and The form of the embodiment of hardware aspect.Moreover, the embodiment of the present invention can be used one or more wherein include computer can With in the computer-usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) of program code The form of the computer program product of implementation.

The embodiment of the present invention be referring to according to the method for the embodiment of the present invention, terminal device (system) and computer program The flowchart and/or the block diagram of product describes.It should be understood that flowchart and/or the block diagram can be realized by computer program instructions In each flow and/or block and flowchart and/or the block diagram in process and/or box combination.It can provide these Computer program instructions are set to general purpose computer, special purpose computer, Embedded Processor or other programmable data processing terminals Standby processor is to generate a machine, so that being held by the processor of computer or other programmable data processing terminal devices Capable instruction generates for realizing in one or more flows of the flowchart and/or one or more blocks of the block diagram The device of specified function.

These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing terminal devices In computer-readable memory operate in a specific manner, so that instruction stored in the computer readable memory generates packet The manufacture of command device is included, which realizes in one side of one or more flows of the flowchart and/or block diagram The function of being specified in frame or multiple boxes.

These computer program instructions can also be loaded into computer or other programmable data processing terminal devices, so that Series of operation steps are executed on computer or other programmable terminal equipments to generate computer implemented processing, thus The instruction executed on computer or other programmable terminal equipments is provided for realizing in one or more flows of the flowchart And/or in one or more blocks of the block diagram specify function the step of.

Although the preferred embodiment of the embodiment of the present invention has been described, once a person skilled in the art knows bases This creative concept, then additional changes and modifications can be made to these embodiments.So the following claims are intended to be interpreted as Including preferred embodiment and fall into all change and modification of range of embodiment of the invention.

Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements not only wrap Those elements, but also other elements including being not explicitly listed are included, or further include for this process, method, article Or the element that terminal device is intrinsic.In the absence of more restrictions, being wanted by what sentence "including a ..." limited Element, it is not excluded that there is also other identical elements in process, method, article or the terminal device for including the element.

A kind of carry out across view networking conference method and system using bridge service device to provided by the present invention above It is discussed in detail, used herein a specific example illustrates the principle and implementation of the invention, above embodiments Explanation be merely used to help understand method and its core concept of the invention；At the same time, for those skilled in the art, According to the thought of the present invention, there will be changes in the specific implementation manner and application range, in conclusion in this specification Appearance should not be construed as limiting the invention.

Claims (10)

1. a kind of method carried out using bridge service device across view networking meeting, which is characterized in that the method is applied to view connection In net, including：

Bridge service device is instructed according to meeting, and virtual view networked terminals number and the registration table for regarding networked server mark, is Each view networked server mark distribution one virtual view networked terminals number in the meeting instruction；

View networked terminals of the virtual view networked terminals of the first of the bridge service device as the first view networked server, receive institute State the first conferencing data packet of the first view networked server transmission；

The bridge service device obtains the described first virtual view networked terminals number, first according to the first conferencing data packet Virtual mac address, the second virtual view networked terminals number；

The virtual view networked terminals of described the first of the bridge service device network the first conferencing data packet, the first virtual view Termination number, the first virtual mac address are sent to the bridge service device second virtually view networked terminals number corresponding second Virtual view networked terminals；

The virtual view networked terminals of the second of the bridge service device are regarded as the described second virtual view networked terminals corresponding second The view networked terminals of networked server, virtually by the first conferencing data packet, the first virtual view networked terminals number, first MAC Address is sent to the second view networked server.

2. the method according to claim 1, wherein further including：

The bridge service device is based on view networking protocol, and creation at least two virtually regards networked terminals；The virtual view networking is eventually End includes：Virtual view networked terminals number and virtual mac address.

3. the method according to claim 1, wherein further including：

The bridge service device receives the meeting instruction that conference management terminal is sent；The meeting instruction includes at least two view connection Network server mark.

4. the method according to claim 1, wherein

The distribution it is virtual depending on networked terminals number corresponding described depending on being registered in networked server.

5. the method according to claim 1, wherein

The first conferencing data packet includes first path information；The first path information includes the first view the Internet services Second virtual mac address of the MAC Address of device and the second virtual view networked terminals；Wherein, the first view the Internet services The MAC Address of device is source address, and described second virtually regards the second virtual mac address of networked terminals as purpose address.

6. a kind of system carried out using bridge service device across view networking meeting, which is characterized in that it is applied in view networking, it is described System includes：At least two view networked servers, bridge service device；

The bridge service device include and view the consistent virtual view networked terminals of networked server quantity；

The bridge service device is instructed according to meeting, and virtual view networked terminals number and the registration for regarding networked server mark Table, for each view networked server mark distribution one virtual view networked terminals number in the meeting instruction；

View networked terminals of the virtual view networked terminals of the first of the bridge service device as the first view networked server, receive institute State the first conferencing data packet of the first view networked server transmission；

The bridge service device obtains the described first virtual view networked terminals number, first according to the first conferencing data packet Virtual mac address, the second virtual view networked terminals number；

The virtual view networked terminals of described the first of the bridge service device network the first conferencing data packet, the first virtual view Termination number, the first virtual mac address are sent to the bridge service device second virtually view networked terminals number corresponding second Virtual view networked terminals；

The virtual view networked terminals of the second of the bridge service device are regarded as the described second virtual view networked terminals corresponding second The view networked terminals of networked server, virtually by the first conferencing data packet, the first virtual view networked terminals number, first MAC Address is sent to the second view networked server.

7. system according to claim 6, which is characterized in that

The bridge service device is based on view networking protocol, and creation at least two virtually regards networked terminals；The virtual view networking is eventually End includes：Virtual view networked terminals number and virtual mac address.

8. system according to claim 6, which is characterized in that

The system also includes：Conference management terminal；

The bridge service device receives the meeting instruction that the conference management terminal is sent；The meeting instruction includes at least two It is identified depending on networked server.

9. system according to claim 6, which is characterized in that

The distribution it is virtual depending on networked terminals number corresponding described depending on being registered in networked server.

10. system according to claim 6, which is characterized in that

The first conferencing data packet includes first path information；The first path information includes the first view the Internet services Second virtual mac address of the MAC Address of device and the second virtual view networked terminals；Wherein, the first view the Internet services The MAC Address of device is source address, and described second virtually regards the second virtual mac address of networked terminals as purpose address.