CN110519543A

CN110519543A - A kind of videophone dialing method and device

Info

Publication number: CN110519543A
Application number: CN201910697174.0A
Authority: CN
Inventors: 臧龙伟; 秦鹏; 袁庆宁; 沈军
Original assignee: Visionvera Information Technology Co Ltd
Current assignee: Visionvera Information Technology Co Ltd
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2019-11-29
Anticipated expiration: 2039-07-30
Also published as: CN110519543B

Abstract

The embodiment of the invention provides a kind of videophone dialing method and devices, the first videophone request that mobile terminal is sent is sent to 16 view networked servers by streaming media server, then the request of the first videophone is sent to business bridge service device depending on networked server by 16；Business bridge service device will be converted to the second videophone for regarding networking protocol based on 64 based on 16 the first videophone requests depending on networking protocol and request, and the request of the second videophone is sent to 64 view networked servers；The request of second videophone is sent to target view networked terminals depending on networked server by 64；Target is regarded networked terminals and returns to the first audio, video data for being regarded networking protocol based on 64 for second videophone request, by this realize mobile terminal directly to 64 depending on networking under dial videophone depending on networked terminals in a manner of, improve the scope of business that view networking has been widened across the convenience for dialing videophone depending on networking protocol.

Description

A kind of videophone dialing method and device

Technical field

The present invention relates to technical field of data processing, more particularly to a kind of videophone dialing method and device, with And a kind of computer readable storage medium.

Background technique

In view networking, it is based on current 16 views networking framework design limitation, 16 in networking framework depending on can at most accommodate 65535 view networked terminals can no longer meet view and network increasing portfolio, thus 64 meet the tendency of depending on networking framework and It is raw.

End but because 64 different from 16 view networking protocols, under causing mobile terminal not network with 64 views directly End carries out visual telephone service.

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 A kind of videophone dialing method, a kind of videophone to solve the above problems dials device, and a kind of computer-readable deposits Storage media.

To solve the above-mentioned problems, the embodiment of the invention discloses a kind of videophone dialing method, the method applications It networks in view, the view networking is connect with ethernet communication, wherein it include 16 view networked servers in the view networking, with The business bridge service device of 16 views networked server communication connection, and communicated to connect with the business bridge service device 64 view networked servers, described 64 are connected with multiple view networked terminals depending on networked server；Include in the Ethernet Streaming media server, the multiple mobile terminals being connect with the streaming media server, 16 view networked servers and stream matchmaker The connection of body server；The described method includes:

The streaming media server receives the first videophone request that mobile terminal is sent；Wherein, described first is visual Call request is by mobile terminal generation when receiving the trigger action for dialing target view networked terminals；

First videophone request is sent to 16 views networked server by the streaming media server；It is described 16 are used to first videophone request being sent to the business bridge service device depending on networked server；The business bridge Server is connect for will be converted to based on 16 first videophone requests depending on networking protocol based on 64 view networking associations The second videophone request of view, and second videophone request is sent to 64 views networked server；It is described 64 are used to for second videophone request to be sent to the target view networked terminals depending on networked server；The target view Networked terminals are used to return to the first audio, video data for regarding networking protocol based on 64 for second videophone request；

The streaming media server receives the second audio, video data that 16 views networked server is sent；Described second Audio, video data is converted to first audio, video data based on 16 view networking protocols by the business bridge service device, and It is sent to 16 views networked server；First audio, video data is sent to described 64 depending on networked terminals by the target Position view networked server, and the business bridge service device is sent to depending on networked server by described 64；

Second audio, video data is sent to the mobile terminal by the streaming media server；The mobile terminal is used It is decoded in by second audio, video data.

Optionally, described 16 include multiple 16 virtual terminal numbers depending on networked server；

First videophone request is sent to the step of 16 views networked server by the streaming media server Suddenly further comprise:

The streaming media server is requested according to first videophone, generates view networking networking instruction；

The streaming media server is sent to 16 views networked server depending on networking networking instruction for described；Described 16 Position view networked server is used for the instruction that networks of networking according to the view, and one is determined from the multiple 16 virtual terminal numbers 16 virtual terminal numbers of the target being in idle condition；

The streaming media server receives 16 virtual terminals number of target that 16 views networked server is sent；

The streaming media server requests to send by 16 virtual terminals number of the target, by first videophone To 16 views networked server.

Optionally, the business bridge service device has multiple, in each 64 views networked server region It is provided with a business bridge service device, the business bridge service device has unique bridge joint number；It is described also to be wrapped depending on networking It includes built-in bridge service device, the built-in bridge service device and 16 view networked servers and multiple business bridge joints takes Business device communicates to connect respectively；

The first videophone request includes the area code of target 64 view networked server regions；

The method also includes:

The area code is sent to 16 views networked server by the streaming media server；16 views networking clothes Business device is used to for the area code being sent to the built-in bridge service device；The built-in bridge service device is used for according to the area Number, determine the bridge joint number of target service bridge service device, and the bridge joint number is sent to 16 views the Internet services Device；

The streaming media server receives the bridge joint number that 16 views networked server is sent；

First videophone request is sent to 16 views networked server by the streaming media server；It is described 16 are used for the step of first videophone request is sent to the business bridge service device into one depending on networked server Step includes:

The streaming media server adds the bridge joint number in first videophone request, and will be described in addition The first videophone request after bridge joint number is sent to 16 views networked server；16 view networked servers are used In by first videophone request be sent to target service bridge service device corresponding with the bridge joint number.

To solve the above-mentioned problems, the embodiment of the invention discloses another videophone dialing method, the method is answered It networks for regarding, the view networking is connect with ethernet communication, wherein it include 16 view networked servers in the view networking, With described 16 regard networked servers communication connection business bridge service device, and with the business bridge service device communication link The 64 view networked servers connect, described 64 are connected with multiple view networked terminals depending on networked server；It is wrapped in the Ethernet Include streaming media server, the multiple mobile terminals being connect with the streaming media server, 16 view networked servers and stream Media server connection；The described method includes:

The business bridge service device receive that 16 views networked server sends based on 16 view networking protocols the The request of one videophone；Wherein, first videophone request dials target view networking receiving by the mobile terminal It is generated when the trigger action of terminal, and is sent to the streaming media server；The streaming media server is used for described first Videophone request is sent to 16 views networked server；

First videophone request is converted to and regards the of networking protocol based on 64 by the business bridge service device The request of two videophone；

Second videophone request is sent to 64 views networked server by the business bridge service device；Institute 64 are stated to be used to for second videophone request to be sent to the target view networked terminals depending on networked server；The target It is used to return the first audio, video data that networking protocol is regarded based on 64 for second videophone request depending on networked terminals；

The business bridge service device receives first audio, video data that 64 views networked server is sent；

First audio, video data is converted to and regards the second of networking protocol based on 16 by the business bridge service device Audio, video data；

Second audio, video data is sent to 16 views networked server by the business bridge service device；It is described 16 are used to second audio, video data being sent to the streaming media server depending on networked server；The streaming media service Device is used to second audio, video data being sent to the mobile terminal；The mobile terminal is used for second audio-video Data decoding.

To solve the above-mentioned problems, the embodiment of the invention also discloses a kind of videophone to dial device, and described device is answered It networks for regarding, the view networking is connect with ethernet communication, wherein it include 16 view networked servers in the view networking, With described 16 regard networked servers communication connection business bridge service device, and with the business bridge service device communication link The 64 view networked servers connect, described 64 are connected with multiple view networked terminals depending on networked server；It is wrapped in the Ethernet Include streaming media server, the multiple mobile terminals being connect with the streaming media server, 16 view networked servers and stream Media server connection；The streaming media server includes:

First videophone request receiving module, for receiving the first videophone request of mobile terminal transmission；Wherein, The first videophone request is by mobile terminal generation when receiving the trigger action for dialing target view networked terminals；

First videophone request sending module joins for first videophone request to be sent to 16 views Network server；Described 16 are used to first videophone request being sent to the business bridge service depending on networked server Device；The business bridge service device is used to be converted to based on 16 first videophone requests depending on networking protocol and is based on The second videophone request of 64 view networking protocols, and second videophone request is sent to 64 views and is networked Server；Described 64 are used to that second videophone request be sent to the target view networking eventually depending on networked server End；The target view networked terminals, which are used to return for second videophone request, regards the first of networking protocol based on 64 Audio, video data；

Second audio, video data receiving module, the second audio-video number sent for receiving 16 views networked server According to；First audio, video data is converted to by the business bridge service device and is regarded based on 16 by second audio, video data Networking protocol, and it is sent to 16 views networked server；First audio, video data regards networked terminals by the target It is sent to 64 views networked server, and is sent to the business bridge service device depending on networked server by described 64；

Second audio, video data sending module, for second audio, video data to be sent to the mobile terminal；Institute Mobile terminal is stated for decoding second audio, video data.

First videophone request sending module further comprises:

It networks to instruct depending on networking and generates submodule, be used to be requested according to first videophone, generate and regard networking networking Instruction；

Depending on networking networking instruction sending submodule, for being sent to 16 views networking depending on networking networking instruction for described Server；16 view networked servers are used for the instruction that networks of networking according to the view, from the multiple 16 virtual terminals 16 virtual terminal numbers of a target being in idle condition are determined in number；

Virtual terminal receiving submodule, it is virtually whole for receiving the target 16 that 16 views networked server is sent End number；

Virtual terminal number transmits submodule, is used for through 16 virtual terminals number of the target, by the described first visual electricity Words request is sent to 16 views networked server.

The streaming media server further include:

Area code sending module, for the area code to be sent to 16 views networked server；16 views networking Server is used to for the area code being sent to the built-in bridge service device；The built-in bridge service device is used for according to the area Number, determine the bridge joint number of target service bridge service device, and the bridge joint number is sent to 16 views the Internet services Device；

Number receiving module is bridged, the bridge joint number sent for receiving 16 views networked server；

First videophone request sending module further comprises:

Bridge joint number addition submodule is stated, for adding the bridge joint number in first videophone request, and By add it is described bridge joint number after the first videophone request be sent to 16 views networked server；16 views connection Network server is used to first videophone request being sent to target service bridge service corresponding with the bridge joint number Device.

To solve the above-mentioned problems, the embodiment of the invention also discloses another videophone to dial device, described device It networks applied to view, the view networking is connect with ethernet communication, wherein include 16 view the Internet services in the view networking Device regards the business bridge service device of networked server communication connection with described 16, and logical with the business bridge service device Believe 64 view networked servers of connection, described 64 are connected with multiple view networked terminals depending on networked server；The Ethernet In include streaming media server, the multiple mobile terminals being connect with the streaming media server, 16 views networked server It is connect with streaming media server；The business bridge service device includes:

Request of data receiving module, for receive it is described 16 view networked server send based on 16 view networking protocols The request of first videophone；Wherein, first videophone request dials target view connection receiving by the mobile terminal It is generated when the trigger action of network termination, and is sent to the streaming media server；The streaming media server is used for described the The request of one videophone is sent to 16 views networked server；

First videophone requests conversion module, is joined for being converted to first videophone request based on 64 views Second videophone of fidonetFido is requested；

Second videophone request sending module joins for second videophone request to be sent to 64 views Network server；Described 64 are used to that second videophone request be sent to the target view networking eventually depending on networked server End；The target view networked terminals, which are used to return for second videophone request, regards the first of networking protocol based on 64 Audio, video data；

First audio, video data receiving module, first sound view sent for receiving 64 views networked server Frequency evidence；

First audio, video data conversion module, for being converted to first audio, video data based on 16 view networking associations Second audio, video data of view；

Audio, video data transparent transmission module, for second audio, video data to be sent to 16 views the Internet services Device；Described 16 are used to second audio, video data being sent to the streaming media server depending on networked server；The stream Media server is used to second audio, video data being sent to the mobile terminal；The mobile terminal is used for described the The decoding of two audio, video datas.

The embodiment of the invention also discloses a kind of devices, comprising:

One or more processors；With

One or more machine readable medias of instruction are stored thereon with, are executed when by one or more of processors When, so that described device executes one or more videophone dialing methods as described in the embodiments of the present invention.

The embodiment of the invention also discloses the computer programs of a kind of computer readable storage medium, storage to handle Device executes videophone dialing method as described in the embodiments of the present invention.

The embodiment of the present invention includes following advantages:

In embodiments of the present invention, the first videophone request sent mobile terminal by streaming media server is sent To 16 view networked servers, then the request of the first videophone is sent to business bridge service depending on networked server by 16 Device；Business bridge service device will be converted to based on 16 the first videophone requests depending on networking protocol based on 64 view networking associations The second videophone request of view, and the request of the second videophone is sent to 64 view networked servers；64 view networking clothes The request of second videophone is sent to target view networked terminals by business device；Target regards networked terminals and is directed to second videophone Request returns to the first audio, video data that networking protocol is regarded based on 64, realizes mobile terminal with this and directly networks to 64 views Under the mode that videophone is dialed depending on networked terminals, improve across the convenience for dialing videophone depending on networking protocol, broadening The scope of business of view networking.

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 that a kind of videophone of the embodiment of the present invention dials the structural schematic diagram of system；

Fig. 6 is a kind of step flow chart of videophone dialing method embodiment one of the embodiment of the present invention；

Fig. 7 is the structural schematic diagram that a kind of transregional domain video telephone of the embodiment of the present invention dials system；

Fig. 8 is a kind of step flow chart of transregional domain video telephone dialing method of the embodiment of the present invention；

Fig. 9 is a kind of step flow chart of videophone dialing method embodiment two of the embodiment of the present invention；

Figure 10 is that a kind of videophone of the embodiment of the present invention dials the structural schematic diagram of Installation practice one；

Figure 11 is that a kind of videophone of the embodiment of the present invention dials the structural schematic diagram of Installation practice two.

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 First video flow.It is exchanged different from simple network packet packet switch (Packet Switching) or lattice network (Circuit Switching) meets Streaming demand using Packet Switching depending on networking technology.Depending on skill of networking Art has flexible, the simple and low price of packet switch, is provided simultaneously with the quality and safety assurance of circuit switching, realizes the whole network friendship Change the seamless connection of formula virtual circuit 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: server depending on the equipment in networking, interchanger (including ether Net association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).Metropolitan Area Network (MAN) can be divided on the whole depending on networking (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 association turns gateway), terminal (including various set-top boxes, encoding board, memory etc.).

The specific hardware structure of each access network equipment are as follows:

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 module, are forwarded: 1) end if meeting the following conditions It is less than that mouth sends caching；2) the queue package counting facility is greater than zero.Disk array module 204 mainly realizes the control to hard disk, packet Include the operation such as initialization, read-write to hard disk；CPU module 203 be mainly responsible for access switch, terminal (not shown) it Between 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 304 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, may include two kinds of situations:

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 is 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 308 is configured by CPU module 304, 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

Access net data packet mainly include 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, the scheme dialed such as a kind of videophone of the embodiment of the present invention is proposed, is abided by The agreement for following view networking realizes the terminal that mobile terminal is directly dialed under 64 view networkings, carries out the logical of visual telephone service Letter mode.

A kind of scheme that videophone is dialed of the embodiment of the present invention can be applied to videophone, video based on view networking In the communication process such as meeting, online live streaming, IPTV (Web TV), Telemedicine Consultation, online education.Hereinafter, will be to be based on It is introduced for communication process depending on the videophone networked.

With reference to Fig. 5, a kind of videophone for showing the embodiment of the present invention dials the structural schematic diagram of system, the system It networks applied to view, the view networking is connect with ethernet communication, wherein include 16 view networked servers in the view networking 503, the business bridge service device 504 and the business bridge service that networked server 503 communicates to connect are regarded with described 16 64 view networked servers 505 that device 504 communicates to connect, described 64 are connected with multiple view networkings eventually depending on networked server 505 End 506；It include streaming media server 502, the multiple mobile terminals being connect with the streaming media server 502 in the Ethernet 501,16 views networked server 503 is connect with streaming media server 502.

With reference to Fig. 6, on the basis of system shown in Fig. 5, a kind of videophone for showing the embodiment of the present invention is dialed The step flow chart of embodiment of the method one, can specifically include following steps:

Step S601: the streaming media server 502 receives the first videophone request that mobile terminal 501 is sent；Its In, the first videophone request is receiving the triggering behaviour for dialing target view networked terminals 506 by the mobile terminal 501 Make Shi Shengcheng；

In various embodiments of the present invention, mobile terminal 501 can be internet terminal, for example, smart phone, flat Plate, palm PC (Personal Digital Assistant, PDA), etc. can play the terminal device of audio, video, And the operating system of the terminal device may include Android (Android), IOS, Windows Phone, Windows etc., sheet Inventive embodiments are not construed as limiting this.

It is view connection operational line landing equipment depending on networked terminals 506, depending on the actual participation person or server of networking service.Depending on Networked terminals 506 can be researched and developed based on Ti816x chip, be positioned as high-end 506 development platform of view networked terminals, can be supported to regard Various functions in networking, the full HD audio/video encoding/decoding of hardware supported, with outstanding multichannel coding/decoding capability and stable System.It may include various meeting set-top boxes, videophone set-top box, operation pilot teaching set-top box, etc. depending on networked terminals 506.

Mobile terminal 501 has multiple display interfaces, such as dialing interface, address list interface etc..

It is above-mentioned to dial target and can be the user using mobile terminal 501 in movement depending on the trigger action of networked terminals 506 The terminal number of target view networked terminals 506 is inputted on the dialing interface of terminal 501, then click-to-dial button；It is also possible to make Selected in the address list interface of mobile terminal 501 with the user of mobile terminal 501 one view networked terminals 506 image or number Code, the voice communication button then clicked.

Mobile terminal 501 generates the request of the first videophone, the first videophone generated according to above-mentioned trigger action Request includes the terminal number of target view networked terminals 506 and the area code in the region where target view networked terminals 506.Then, it moves Dynamic terminal 501 requests the first videophone to be sent to streaming media server 502 by internet.

Step S602: first videophone request is sent to 16 views and joined by the streaming media server 502 Network server 503；Described 16 are used to first videophone request being sent to the business bridge depending on networked server 503 Connect server 504；The business bridge service device 504 based on 16 first videophone depending on networking protocol for will be asked The the second videophone request for being converted to and regarding networking protocol based on 64 is asked, and second videophone request is sent to institute State 64 view networked servers 505；Described 64 are used to for second videophone request being sent to depending on networked server 505 The target regards networked terminals 506；The target view networked terminals 506 are used to return to base for second videophone request The first audio, video data of networking protocol is regarded in 64；

Networked server is regarded as the Core server in view networking, the equipment of access view networking is (such as view networked terminals 506 Deng) registered in advance view networking service can be carried out in depending on networked server.In various embodiments of the present invention, it is taken depending on networking Business device includes 16 view connection servers and 64 view networked servers, and 16 view networked servers 503 can access 16 times of 2 64 powers that view networked terminals 506,64 view networked servers 505 in side can access 2 regard networked terminals 506.

According to the access characteristic of above-mentioned view networked server, for technical problem of the invention, mobile terminal 501 to View networked terminals 506 under 64 view networked servers 505 communicate, and elder generation is needed to be communicated with 64 depending on networked server 505, But since 64 different from 16 view networking protocols, under causing mobile terminal 501 that can not network by view networking with 64 views Terminal carries out visual telephone service.

In embodiments of the present invention, 16 view networked servers 503 include multiple 16 virtual terminal numbers；

First videophone request is sent to 16 views networked server by the streaming media server 502 503 the step of further comprises following sub-step:

Sub-step 1: the streaming media server 502 is requested according to first videophone, is generated and is referred to depending on networking networking It enables；

Sub-step 2: the streaming media server 502 is sent to 16 views networking clothes depending on networking networking instruction for described Business device 503；16 view networked servers 503 are used for the instruction that networks of networking according to the view, virtual from the multiple 16 16 virtual terminal numbers of a target being in idle condition are determined in termination number；

Sub-step 3: the streaming media server 502 receives target 16 that 16 views networked server 503 is sent Virtual terminal number；

Sub-step 4: the streaming media server 502 is visual by described first by 16 virtual terminals number of the target Call request is sent to 16 views networked server 503.

In embodiments of the present invention, Streaming Media bridge service device is not to be constantly in connection status with depending on networked server , only when there is videophone request to be sent to streaming media server 502, streaming media server 502 can just be triggered, then At 16 depending on being registered on networked server 503, to be linked into view networking, view networking service, such trigger-type are carried out Access way can reduce streaming media bridge service device and regard networked server resource occupancy, improve streaming media server 502 speed of service.After registration, regard networked server can as streaming media server 502 distribute 16 virtual terminal numbers, Depending on information such as networking MAC (Media Access Control, medium access control) addresses.

So in embodiments of the present invention, after streaming media server 502 receives the request of the first videophone, to first The protocol package of videophone request is handled, and the first videophone request of internet protocol-based is converted into based on view connection First videophone of fidonetFido is requested, and then by 16 virtual terminals number of the target, first videophone is asked It asks and is sent to 16 views networked server 503.

Further, the first videophone request of internet protocol-based is converted into base by streaming media server 502 It requests to may include following methods in the first videophone depending on networking protocol:

The first, streaming media server 502 removes the internet packet header in first videophone request, will be described The indentured of first videophone request is packaged with depending on networking packet header.

Second, streaming media server 502 encapsulates one layer of view networking packet in the outside that first videophone is requested again Head.

Next, first videophone request is sent to business bridge service again depending on networked server 503 by 16 Device 504.

Business bridge service device 504 can make up to be developed based on 16, and definition length is 0xFFFF (65535 numbers) Depending on networked server, it is unsatisfactory for the deficiency of the use demand of practical big data quantity.Bridging software can be used in bridge service device, can The data forwarding etc. between different view networked terminals 506 is operated with realizing.In embodiments of the present invention, business bridge service device 504 communicate depending on networked server and 64 depending on networked server 505 respectively with 16, the 16 view networked servers different for agreement And 64 between networked server 505 depending on being bridged, guarantee business datum across protocol forward.For specific implementation, industry It is engaged in bridge service device 504 including two views networking network interfaces, 16 views networking network interface and 64 views networking network interface, 16 Position view networking network interface passes through 16 view networked server of the first view networking switches connection；64 view networking network interfaces pass through the second view connection Network switch connects 64 view networked servers 505.Business bridge service device 504 can be by the business number in 16 view networking network interface cards According to being upgraded, and it is encapsulated as 64 identifiable business datums that networking protocol is regarded based on 64 of view networking network interface card.

So business bridge service device 504 receives the first videophone request that 16 view networked servers 503 are sent Afterwards, the second visual electricity that networking protocol is regarded based on 64 will be converted to based on 16 the first videophone requests depending on networking protocol Then the request of second videophone is sent to 64 view networked servers 505 again by words request.Specifically, the embodiment of the present invention In business bridge service device 504 by the first videophone request be converted to the second videophone request can by bridge box number Code is realized.I.e. business bridge service device 504 looks for one 16 bridge joint box numbers and 16 view networked servers to generate Binding relationship, while one 64 bridge joint box numbers and 64 view networked servers being looked for generate binding relationship, then again The first videophone request of internet protocol-based is converted into the first videophone based on view networking protocol referring to above-mentioned The packet header that first videophone is requested is encapsulated as asking based on 64 for the second videophone depending on networking protocol by the method for request It asks, bridging box number followed by two can be realized the data forwarding of 16 with 64 bit protocols.The embodiment of the present invention uses The mode of box number forwarding is bridged, the framework for changing former view networked server can not had to, do not need a large amount of human and material resources pair It is transformed depending on networking system, does not also need consumption vast resources and carry out external equipment and regard the data interaction of networking system, mention The high compatibility of view networking system, avoids unnecessary resource consumption.

Certainly, in view networking, business bridge service device 504 has very much, where 16 view networked servers 503 May all there be a business bridge service device 504 in region, and 64 view networked servers 505 are due to being in development phase, possible Quantity is less than 16 view networked servers 503, and multiple regions may just have one.Therefore, the business bridge of the embodiment of the present invention Connecing server 504 also can be at 64 depending on being registered in networked server 505, and business bridge service device 504 is visual electric by second After words request is sent to 64 view networked servers 505,64 can recognize the business bridge service device depending on networked server 505 504 and prolonged connection is established with the business bridge service device 504, so that data can quickly be returned to business bridge joint by the later period Server 504.

Since the first videophone generated request includes the terminal number of target view networked terminals 506, so 64 views After networked server 505 receives the request of the second videophone, it can determine that target regards networked terminals 506 itself according to the terminal number Second videophone request is sent to the target view networking then according to the MAC Address by the MAC Address registered Terminal 506.If target is not in occupied state depending on networked terminals 506, meeting is not such as conversed or is not in other people It, can be automatically by current local audio-video collected after target receives the request of the second videophone depending on networked terminals 506 when middle (the first audio, video data i.e. in the embodiment of the present invention) returns to 64 view networked servers 505.

Step S603: the streaming media server 502 receives the second sound view that 16 views networked server 503 is sent Frequency evidence；First audio, video data is converted to base by the business bridge service device 504 by second audio, video data In 16 view networking protocols, and it is sent to 16 views networked server 503；First audio, video data is by the target It is sent to 64 views networked server 505 depending on networked terminals 506, and is sent to by described 64 depending on networked server 505 The business bridge service device 504；

Step S604: second audio, video data is sent to the mobile terminal by the streaming media server 502 501；The mobile terminal 501 is used to decode second audio, video data.

In step S603, target is regarded the first audio-video transmitted by networked terminals 506 by 64 view networked servers 505 Data are converted to the second audio, video data by business bridge service device 504, then the second audio, video data is back to Streaming Media The method of server 502 is the reverse process of step S602, and principle is identical, not described here any more.Then streaming media server 502 After receiving the second audio, video data based on view networking protocol that 16 view networked servers 503 are sent, it can will be based on view connection Second audio, video data of fidonetFido is converted to the second audio, video data of internet protocol-based, then by internet protocol-based The second audio, video data be sent to mobile terminal 501, the second audio, video data is decoded and is played by mobile terminal 501, simultaneously Current local audio, video data collected is sent to target view connection by method provided by step S601~step S602 In network termination 506, mobile terminal 501 is realized with this, videophone industry is carried out by view networking and the terminal under 64 view networkings The mode of business has widened the scope of business of view networking.

Scheme provided by above-described embodiment one be directed to 502,16 view networked servers 503 of streaming media server, Business bridge service device 504 and 64 scenes being respectively positioned on depending on networked server 505 in the same region, with this Streaming Media clothes Device 502 be engaged according to the area code where 16 view networked servers 503, that is, can determine the bridge joint number of business bridge service device 504, lead to It crosses the bridge joint number and business bridge service device 504 communicates to connect, further complete to join with the view under 64 view networked servers 505 The scheme of the progress video telephone communication of network termination 506.

And in practice, 64 view networked servers 505, and connect with described 64 depending on networked server 505 Business bridge service device 504 be not usually located at the same region, at this time streaming media server with 16 view networked servers 503 502 do not know the bridge joint number of business bridge service device 504 yet, connect then how to realize with 64 view networked servers 505 The business bridge service device 504 connect communicate, and the embodiment of the invention provides following solutions:

Referring to Fig. 7, the structural schematic diagram that a kind of transregional domain video telephone of the embodiment of the present invention dials system is shown, at this In system, the business bridge service device 504 has multiple, and each described 64 in 505 region of networked server depending on being all provided with It is equipped with a business bridge service device 504, the business bridge service device 504 has unique bridge joint number；The view networking It further include built-in bridge service device 701, the built-in bridge service device 701 and 16 view networked servers 503 and multiple The business bridge service device 504 communicates to connect respectively；

The first videophone request includes the area code of target 64 view 505 regions of networked server；

System based on Fig. 7 shows a kind of transregional domain video telephone dialing method of the embodiment of the present invention referring to Fig. 8 Flow chart of steps, the method also includes following steps:

Step S801: the area code is sent to 16 views networked server 503 by the streaming media server 502； Described 16 are used to for the area code being sent to the built-in bridge service device 701 depending on networked server 503；The built-in bridge joint Server 701 is used for according to the area code, determines the bridge joint number of target service bridge service device 504, and by the bridge joint number Code is sent to 16 views networked server 503；

Step S802: the streaming media server 502 receives the bridge joint that 16 views networked server 503 is sent Number；

In embodiments of the present invention, a default bridge joint number, default bridge joint number are built-in in streaming media server 502 Code is the bridge joint number of built-in bridge service device 701, and streaming media server 502 can bridge number by default can be with built-in bridge joint Server 701 communicates.The bridge joint number of multiple business bridge service devices 504 is stored in built-in bridge service device 701, due to every A 64 depending on being provided with a business bridge service device 504 in 505 region of networked server, so working as streaming media service Target 64 area codes depending on 505 region of networked server are sent to by 16 depending on networked server 503 built-in by device 502 After bridge service device 701, built-in bridge service device 701 can find target service bridge joint corresponding with the area code by area code Then bridge joint number is returned to streaming media server depending on networked server 503 by 16 by the bridge joint number of server 504 502。

First videophone request is sent to 16 views networked server by the streaming media server 502 503；Described 16 are used to first videophone request being sent to the business bridge service device depending on networked server 503 504 the step of, further comprises:

Step S803: the streaming media server 502 adds the bridge joint number in first videophone request, And by add it is described bridge joint number after the first videophone request be sent to 16 views networked server 503；Described 16 Position is used to first videophone request being sent to target service corresponding with the bridge joint number depending on networked server 503 Bridge service device 504.

Next, after streaming media server 502 adds the bridge joint number in the request of the first videophone, 16 view networkings Server 503 can parse first videophone request, obtain bridge joint number, then the first videophone request be sent to The corresponding target service bridge service device 504 of the bridge joint number.Next, just being completed by target service bridge service device 504 Work as described in step S602, and built-in bridge service device 701 does not use in follow-up work.

In the following, trans-regional videophone dialing method is further illustrated using a specific example, in this example:

Party A-subscriber transfers to the telephone number of 0991-210050 using mobile phone (mobile terminal 501 of the embodiment of the present invention), asks Seek the party B-subscriber's (view that networking protocol is regarded based on 64 of the embodiment of the present invention for 64 terminals for being 210050 with using terminal number Networked terminals 506) communication.0991-210050 is transferred to streaming media server 502 by mobile phone, is stored in streaming media server 502 There is the default of Wuhan bridge service device to bridge number, such as 49990,49990 and 0991 are first encapsulated in one by streaming media server 502 It rises and forms area code packet, area code packet is then accessed into view networking, is sent to 16 view networked servers, 503,16 view the Internet services Device 503 parses area code packet, is sent to Wuhan bridge service device (the built-in bridge of the embodiment of the present invention corresponding with 49990 for 0991 Connect server 701), Wuhan bridge service device inquires the Xinjiang bridge service device for being located at the same area with 0991 according to 0991 The bridge joint number of (the business bridge service device 504 of the embodiment of the present invention) is 42276, and then bridge service device in Wuhan is by 42276 Streaming media server 502 is sent to depending on networked server 503 by 16.Streaming media server 502 is issuing 0991-210050 The request of the first videophone in add 42276, then the first videophone request after addition 42276 is sent to again described First videophone request is sent to new by 16 view networked servers, 503,16 view networked servers 503 according to 42276 Boundary bridge service device.Xinjiang bridge service device is converted to the request of the first videophone can depending on the second of networking protocol based on 64 Phonovision request, and second videophone request is sent to 64 view networked servers, 505,64 view networked servers 505 according to 210050 terminal number, determine corresponding with 210050 MAC Address, then request to be sent to by the second videophone View networked terminals 506 corresponding with MAC Address.

Next, used in party B-subscriber when being not in occupied state depending on networked terminals 506, will currently acquire the One audio, video data is sent to 64 view networked servers, 505,64 view networked servers 505 and sends the first audio, video data To Xinjiang bridge service device, the first audio, video data is converted to and regards the second of networking protocol based on 16 by Xinjiang bridge service device Then second audio, video data is sent to streaming media server 502 depending on networked server 503 by 16 by audio, video data, Second audio, video data is sent to mobile phone by streaming media server 502, can be handed over by videophone with this party A-subscriber and party B-subscriber It flows.

To sum up, the embodiment of the present invention can solve under two independent view networked environments, use built-in bridge service device 701 Trans-regional and business bridge service device 504 is communicated, and the bridge joint in dialing without incoming traffic bridge service device 504 Number shortens the length of the number of user's input, simplifies the operation of user.The built-in bridge service device of the embodiment of the present invention 701 and business bridge service device 504 each node communication in using view networking protocol, view networking protocol safety of structure guarantor Having demonstrate,proved network will not be under attack.

With reference to Fig. 9, on the basis of system shown in Fig. 5, a kind of videophone for showing the embodiment of the present invention is dialed The step flow chart of embodiment of the method two, can specifically include following steps:

Step S901: the business bridge service device 504 receive it is described 16 view networked server 503 send based on 16 Position view the first videophone of networking protocol request；Wherein, the first videophone request is being received by the mobile terminal 501 Generation when to the trigger action for dialing target view networked terminals 506, and is sent to the streaming media server 502；The stream matchmaker Body server 502 is used to first videophone request being sent to 16 views networked server 503；

Step S902: first videophone request is converted to and is regarded based on 64 by the business bridge service device 504 Second videophone of networking protocol is requested；

Step S903: second videophone request is sent to 64 views by the business bridge service device 504 Networked server 505；Described 64 are used to second videophone request being sent to the target depending on networked server 505 Depending on networked terminals 506；The target view networked terminals 506 are used to return for second videophone request based on 64 views First audio, video data of networking protocol；

Step S904: the business bridge service device 504 receives described that 64 views networked server 505 is sent One audio, video data；

Step S905: the business bridge service device 504 is converted to first audio, video data to be joined based on 16 views Second audio, video data of fidonetFido；

Step S906: second audio, video data is sent to 16 views and joined by the business bridge service device 504 Network server 503；Described 16 are used to for second audio, video data being sent to the Streaming Media clothes depending on networked server 503 Business device 502；The streaming media server 502 is used to second audio, video data being sent to the mobile terminal 501；It is described Mobile terminal 501 is used to decode second audio, video data.

The embodiment of the present invention provides the scheme of videophone dialing method from the angle of business bridge service device 504, step The realization step of rapid S901~step S906 is the same as example 1, referring in particular to step S601~step S604 associated description , the embodiment of the present invention is no longer discussed in detail herein.Through the embodiment of the present invention, it can be achieved that mobile terminal 501 is directly to 64 Position view network under the mode that videophone is dialed depending on networked terminals 506, improve across dialing videophone depending on networking protocol Convenience has widened the scope of business of view networking.

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, some steps may be performed in other sequences or 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.

With reference to Figure 10, a kind of videophone for showing the embodiment of the present invention dials the structural representation of Installation practice one Figure, described device are applied to view networking, and the view networking is connect with ethernet communication, wherein include 16 in the view networking Depending on networked server 503, regard the business bridge service device 504 that networked servers 503 communicate to connect with described 16, and with institute State 64 view networked servers 505 of the communication connection of business bridge service device 504,64 view networked servers 505 connection There are multiple view networked terminals 506；Include streaming media server 502 in the Ethernet, is connect with the streaming media server 502 Multiple mobile terminals 501,16 views networked server 503 connect with streaming media server 502；The streaming media service Device 502 may include with lower module:

First videophone request receiving module 1001, the first videophone for receiving the transmission of mobile terminal 501 are asked It asks；Wherein, first videophone request dials target view networked terminals 506 receiving by the mobile terminal 501 It is generated when trigger action；

First videophone request sending module 1002, for first videophone request to be sent to described 16 Depending on networked server 503；Described 16 are used to first videophone request being sent to the industry depending on networked server 503 Business bridge service device 504；The business bridge service device 504 based on 16 for that will regard the described first visual electricity of networking protocol Words request is converted to the second videophone request that networking protocol is regarded based on 64, and second videophone is requested to send To 64 views networked server 505；64 view networked servers 505 are used to request to send out by second videophone It send to the target and regards networked terminals 506；The target is used to return for second videophone request depending on networked terminals 506 Return the first audio, video data that networking protocol is regarded based on 64；

Second audio, video data receiving module 1003, second sent for receiving 16 views networked server 503 Audio, video data；Second audio, video data is converted first audio, video data by the business bridge service device 504 For based on 16 view networking protocols, and it is sent to 16 views networked server 503；First audio, video data is by described Target is sent to 64 views networked server 505 depending on networked terminals 506, and is sent out by described 64 depending on networked server 505 It send to the business bridge service device 504；

Second audio, video data sending module 1004, for second audio, video data to be sent to the mobile terminal 501；The mobile terminal 501 is used to decode second audio, video data.

In an alternate embodiment of the present invention, 16 view networked servers 503 include multiple 16 virtual terminals number Code；

First videophone request sending module 1002 can further include following submodule:

Depending on networking networking instruction sending submodule, for being sent to 16 views networking depending on networking networking instruction for described Server 503；16 view networked servers 503 are used for the instruction that networks of networking according to the view, from the multiple 16 void 16 virtual terminal numbers of a target being in idle condition are determined in quasi- termination number；

Virtual terminal receiving submodule, 16 void of target sent for receiving 16 views networked server 503 Quasi- terminal number；

Virtual terminal number transmits submodule, is used for through 16 virtual terminals number of the target, by the described first visual electricity Words request is sent to 16 views networked server 503.

In an alternate embodiment of the present invention, the business bridge service device 504 has multiple, each 64 views networking A business bridge service device 504 is provided in 505 region of server, the business bridge service device 504 has only One bridge joint number；Described depending on networking further includes built-in bridge service device 701, the built-in bridge service device 701 and described 16 Position communicates to connect respectively depending on networked server 503 and multiple business bridge service devices 504；

The streaming media server 502 can also comprise the following modules:

Area code sending module, for the area code to be sent to 16 views networked server 503；16 views connection Network server 503 is used to for the area code being sent to the built-in bridge service device 701；The built-in bridge service device 701 is used According to the area code, determining the bridge joint number of target service bridge service device 504, and the bridge joint number is sent to described 16 view networked servers 503；

Number receiving module is bridged, the bridge joint number sent for receiving 16 views networked server 503；

First videophone request sending module 1002 further comprises:

Bridge joint number addition submodule is stated, for adding the bridge joint number in first videophone request, and By add it is described bridge joint number after the first videophone request be sent to 16 views networked server 503；Described 16 It is used to first videophone request being sent to target service bridge corresponding with the bridge joint number depending on networked server 503 Connect server 504.

With reference to Figure 11, a kind of videophone for showing the embodiment of the present invention dials the structural representation of Installation practice two Figure, described device are applied to view networking, and the view networking is connect with ethernet communication, wherein include 16 in the view networking Depending on networked server 503, regard the business bridge service device 504 that networked servers 503 communicate to connect with described 16, and with institute State 64 view networked servers 505 of the communication connection of business bridge service device 504,64 view networked servers 505 connection There are multiple view networked terminals 506；Include streaming media server 502 in the Ethernet, is connect with the streaming media server 502 Multiple mobile terminals 501,16 views networked server 503 connect with streaming media server 502；The business bridge joint clothes Business device 504 can specifically include with lower module:

Request of data receiving module 1101, for receiving regarding based on 16 for 16 views transmission of networked server 503 The request of the first videophone of networking protocol；Wherein, first videophone request is dialled by the mobile terminal 501 receiving It is generated when beating trigger action of the target depending on networked terminals 506, and is sent to the streaming media server 502；The Streaming Media clothes Business device 502 is used to first videophone request being sent to 16 views networked server 503；

First videophone requests conversion module 1102, for being converted to first videophone request based on 64 The second videophone depending on networking protocol is requested；

Second videophone request sending module 1103, for second videophone request to be sent to described 64 Depending on networked server 505；Described 64 are used to second videophone request being sent to the mesh depending on networked server 505 Mark view networked terminals 506；The target view networked terminals 506, which are used to return for second videophone request, is based on 64 Depending on the first audio, video data of networking protocol；

First audio, video data receiving module 1104, for receiving described in 64 view networked servers 505 transmission First audio, video data；

First audio, video data conversion module 1105 is joined for being converted to first audio, video data based on 16 views Second audio, video data of fidonetFido；

Audio, video data transparent transmission module 1106, for second audio, video data to be sent to 16 views networking clothes Business device 503；Described 16 are used to second audio, video data being sent to the streaming media server depending on networked server 503 502；The streaming media server 502 is used to second audio, video data being sent to the mobile terminal 501；The movement Terminal 501 is used to decode second audio, video data.

For videophone dials Installation practice, due to itself and the basic phase of videophone dialing method embodiment Seemingly, so being described relatively simple, related place illustrates referring to the part of videophone dialing method embodiment.

The embodiment of the invention also provides a kind of devices, comprising:

One or more processors；With

The embodiment of the invention also provides the computer programs of a kind of computer readable storage medium, storage to handle Device executes videophone dialing method as described in the embodiments of the present invention.

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 are included, but also including other elements that are not explicitly listed, or further includes 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.

Device, Yi Jiyi are dialed to a kind of videophone dialing method provided by the present invention, a kind of videophone above Kind of computer readable storage medium is described in detail, and specific case used herein is to the principle of the present invention and embodiment party Formula is expounded, and the above description of the embodiment is only used to help understand the method for the present invention and its core ideas；Meanwhile it is right In those of ordinary skill in the art, according to the thought of the present invention, change is had in specific embodiments and applications Place, in conclusion the contents of this specification are not to be construed as limiting the invention.

Claims

1. a kind of videophone dialing method, which is characterized in that the method is applied to view networking, the view networking and Ethernet Communication connection, wherein include 16 view networked servers in the view networking, communicated to connect with 16 view networked servers Business bridge service device, and with the business bridge service device communication connection 64 view networked servers, described 64 Multiple view networked terminals are connected with depending on networked server；Include streaming media server in the Ethernet, is taken with the Streaming Media Multiple mobile terminals of business device connection, 16 views networked server are connect with streaming media server；The described method includes:

The streaming media server receives the first videophone request that mobile terminal is sent；Wherein, first videophone Request is by mobile terminal generation when receiving the trigger action for dialing target view networked terminals；

First videophone request is sent to 16 views networked server by the streaming media server；Described 16 It is used to first videophone request being sent to the business bridge service device depending on networked server；The business bridge joint clothes Business device, which is used to be converted to based on 16 first videophone requests depending on networking protocol, regards networking protocol based on 64 The request of second videophone, and second videophone request is sent to 64 views networked server；Described 64 It is used to second videophone request being sent to the target depending on networked server and regards networked terminals；The target view networking Terminal is used to return to the first audio, video data for regarding networking protocol based on 64 for second videophone request；

The streaming media server receives the second audio, video data that 16 views networked server is sent；The second sound view Frequency evidence is converted to first audio, video data based on 16 view networking protocols by the business bridge service device, and is sent To 16 views networked server；First audio, video data is sent to 64 views depending on networked terminals by the target Networked server, and the business bridge service device is sent to depending on networked server by described 64；

Second audio, video data is sent to the mobile terminal by the streaming media server；The mobile terminal is used for will The second audio, video data decoding.

2. the method according to claim 1, wherein described 16 include multiple 16 virtual depending on networked server Termination number；

The streaming media server by first videophone request be sent to 16 views networked server the step of into One step includes:

The streaming media server is sent to 16 views networked server depending on networking networking instruction for described；16 views Networked server is used for the instruction that networks of networking according to the view, determines one from the multiple 16 virtual terminal numbers and is in 16 virtual terminal numbers of target of idle state；

The streaming media server is sent to institute by 16 virtual terminals number of the target, by first videophone request State 16 view networked servers.

3. the method according to claim 1, wherein the business bridge service device have it is multiple, each described 64 Position has unique depending on being provided with a business bridge service device, the business bridge service device in networked server region Bridge joint number；Described depending on networking further includes built-in bridge service device, the built-in bridge service device and 16 views networking Server and multiple business bridge service devices communicate to connect respectively；

The method also includes:

The area code is sent to 16 views networked server by the streaming media server；16 views networked server For the area code to be sent to the built-in bridge service device；The built-in bridge service device is used for according to the area code, really The bridge joint number of the business that sets the goal bridge service device, and the bridge joint number is sent to 16 views networked server；

First videophone request is sent to 16 views networked server by the streaming media server；Described 16 It is used to request the step of being sent to the business bridge service device further to be wrapped first videophone depending on networked server It includes:

The streaming media server adds the bridge joint number in first videophone request, and will add the bridge joint The first videophone request after number is sent to 16 views networked server；16 view networked servers are used for will The first videophone request is sent to target service bridge service device corresponding with the bridge joint number.

4. a kind of videophone dialing method, which is characterized in that the method is applied to view networking, the view networking and Ethernet Communication connection, wherein include 16 view networked servers in the view networking, communicated to connect with 16 view networked servers Business bridge service device, and with the business bridge service device communication connection 64 view networked servers, described 64 Multiple view networked terminals are connected with depending on networked server；Include streaming media server in the Ethernet, is taken with the Streaming Media Multiple mobile terminals of business device connection, 16 views networked server are connect with streaming media server；The described method includes:

The business bridge service device receive described 16 depending on networked server send can depending on networking protocol first based on 16 Phonovision request；Wherein, first videophone request dials target view networked terminals receiving by the mobile terminal Trigger action when generate, and be sent to the streaming media server；The streaming media server is used for visual by described first Call request is sent to 16 views networked server；

The business bridge service device is converted to first videophone request can depending on the second of networking protocol based on 64 Phonovision request；

Second videophone request is sent to 64 views networked server by the business bridge service device；Described 64 Position is used to second videophone request being sent to the target depending on networked server regards networked terminals；The target view connection Network termination is used to return to the first audio, video data for regarding networking protocol based on 64 for second videophone request；

First audio, video data is converted to the second sound for regarding networking protocol based on 16 and regarded by the business bridge service device Frequency evidence；

Second audio, video data is sent to 16 views networked server by the business bridge service device；Described 16 It is used to second audio, video data being sent to the streaming media server depending on networked server；The streaming media server is used In second audio, video data is sent to the mobile terminal；The mobile terminal is used for second audio, video data Decoding.

5. a kind of videophone dials device, which is characterized in that described device is applied to view networking, the view networking and Ethernet Communication connection, wherein include 16 view networked servers in the view networking, communicated to connect with 16 view networked servers Business bridge service device, and with the business bridge service device communication connection 64 view networked servers, described 64 Multiple view networked terminals are connected with depending on networked server；Include streaming media server in the Ethernet, is taken with the Streaming Media Multiple mobile terminals of business device connection, 16 views networked server are connect with streaming media server；The streaming media service Device includes:

First videophone request receiving module, for receiving the first videophone request of mobile terminal transmission；Wherein, described The request of first videophone is by mobile terminal generation when receiving the trigger action for dialing target view networked terminals；

First videophone request sending module, for first videophone request to be sent to 16 views networking clothes Business device；Described 16 are used to first videophone request being sent to the business bridge service device depending on networked server； The business bridge service device is used to be converted to based on 16 first videophone requests depending on networking protocol based on 64 The second videophone request of position view networking protocol, and second videophone request is sent to 64 views networking clothes Business device；Described 64 are used to for second videophone request to be sent to the target view networked terminals depending on networked server； The target view networked terminals are used to return to the first sound for regarding networking protocol based on 64 for second videophone request Video data；

Second audio, video data receiving module, the second audio, video data sent for receiving 16 views networked server； Second audio, video data is converted to first audio, video data by the business bridge service device to be joined based on 16 views FidonetFido, and it is sent to 16 views networked server；First audio, video data is by target view networked terminals hair It send to 64 views networked server, and is sent to the business bridge service device depending on networked server by described 64；

Second audio, video data sending module, for second audio, video data to be sent to the mobile terminal；The shifting Dynamic terminal is used to decode second audio, video data.

6. device according to claim 5, which is characterized in that described 16 include multiple 16 virtual depending on networked server Termination number；

First videophone request sending module further comprises:

It networks depending on networking and instructs sending submodule, for being sent to 16 views the Internet services depending on networking networking instruction for described Device；16 view networked servers are used for the instruction that networks of networking according to the view, from the multiple 16 virtual terminal numbers 16 virtual terminal numbers of target that middle determination one is in idle condition；

Virtual terminal receiving submodule, 16 virtual terminals of target sent for receiving 16 views networked server Number；

Virtual terminal number transmits submodule, for by 16 virtual terminals number of the target, first videophone to be asked It asks and is sent to 16 views networked server.

7. device according to claim 5, which is characterized in that the business bridge service device have it is multiple, each described 64 Position has unique depending on being provided with a business bridge service device, the business bridge service device in networked server region Bridge joint number；Described depending on networking further includes built-in bridge service device, the built-in bridge service device and 16 views networking Server and multiple business bridge service devices communicate to connect respectively；

The streaming media server further include:

Area code sending module, for the area code to be sent to 16 views networked server；16 views the Internet services Device is used to for the area code being sent to the built-in bridge service device；The built-in bridge service device is used for according to the area code, It determines the bridge joint number of target service bridge service device, and the bridge joint number is sent to 16 views networked server；

First videophone request sending module further comprises:

Bridge joint number addition submodule is stated, for adding the bridge joint number in first videophone request, and will be added The first videophone request after adding the bridge joint number is sent to 16 views networked server；16 views networking clothes Business device is used to first videophone request being sent to target service bridge service device corresponding with the bridge joint number.

8. a kind of videophone dials device, which is characterized in that described device is applied to view networking, the view networking and Ethernet Communication connection, wherein include 16 view networked servers in the view networking, communicated to connect with 16 view networked servers Business bridge service device, and with the business bridge service device communication connection 64 view networked servers, described 64 Multiple view networked terminals are connected with depending on networked server；Include streaming media server in the Ethernet, is taken with the Streaming Media Multiple mobile terminals of business device connection, 16 views networked server are connect with streaming media server；The business bridge joint clothes Business device include:

Request of data receiving module, for receive it is described 16 view networked server send based on 16 view networking protocols first Videophone request；Wherein, first videophone request dials the networking of target view eventually receiving by the mobile terminal It is generated when the trigger action at end, and is sent to the streaming media server；The streaming media server is used for can by described first Phonovision request is sent to 16 views networked server；

First videophone requests conversion module, for being converted to first videophone request based on 64 view networking associations The second videophone request of view；

Second videophone request sending module, for second videophone request to be sent to 64 views networking clothes Business device；Described 64 are used to for second videophone request to be sent to the target view networked terminals depending on networked server； The target view networked terminals are used to return to the first sound for regarding networking protocol based on 64 for second videophone request Video data；

First audio, video data receiving module, the first audio-video number sent for receiving 64 views networked server According to；

First audio, video data conversion module regards networking protocol based on 16 for being converted to first audio, video data Second audio, video data；

Audio, video data transparent transmission module, for second audio, video data to be sent to 16 views networked server；Institute 16 are stated to be used to second audio, video data being sent to the streaming media server depending on networked server；The Streaming Media clothes Business device is used to second audio, video data being sent to the mobile terminal；The mobile terminal is used to regard second sound Frequency is according to decoding.

9. a kind of device characterized by comprising

One or more processors；With

One or more machine readable medias of instruction are stored thereon with, when being executed by one or more of processors, are made Obtain the videophone dialing methods for the one or more that described device is executed as described in Claims 1-4.

10. a kind of computer readable storage medium, which is characterized in that its computer program stored executes processor as weighed Benefit requires 1 to 4 described in any item videophone dialing methods.