CN103297445B - A kind of web terminal communication method and system based on IP multi-media networks - Google Patents
A kind of web terminal communication method and system based on IP multi-media networks Download PDFInfo
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Abstract
The invention discloses a kind of WEB terminal communicating methods based on IP multi-media networks, including：A, Calling Side WEB terminals are set up HTTP and are connected with Calling Side protocol adaptation gateway；The text message of HTTP or Websocket protocol formats or session establishment request message are passed into the protocol adaptation gateway；B, the protocol adaptation gateway carry out protocol conversion to the text message or session establishment request message of HTTP the or Web socket protocol formats；Convert thereof into the text message or session establishment request message of Session Initiation Protocol form and send to IP multi-media networks；The text message or session establishment request message that C, IP multi-media network are based on the Session Initiation Protocol form carry out follow-up instant messaging or multimedia conversation business.The present invention is communicated based on http protocol or Web socket protocol formats, reduces the requirement limitation of WEB terminal-pair browsers, and has the advantages that to pass through enterprise firewall.Additionally, the invention also discloses a kind of communication system, protocol adaptation gateway and terminal.
Description
Technical field
It is logical the present invention relates to a kind of communication means and system, more particularly to a kind of WEB terminals based on IP multi-media networks
Letter method, system.
Background technology
China Mobile G3 calls are the voice call applications of community of China Mobile 139, are based on China Mobile CM-IMS
The voice and video that (China mobile-IP Multimedia System) is provided towards China Mobile personal mobile phone user are logical
Letter product.
It is divided into client and webpage two kinds of version at present, webpage version depends on 139 communities, and user uses G3 in 139 communities
Session services are, it is necessary to meet following condition：
1) computer is provided with sound card, and correctly installs related driver programs；
2) user computer is provided with using the browser of IE kernels, and kernel version is in more than IE6；
3) user needs to download and install G3 call plug-in units first using G3 session services.
Wherein, Session Initiation Protocol stack is come with G3 calls plug-in unit, user can access CM-IMS networks by the call plug-in unit.
The system architecture of webpage version G3 calls is as shown in figure 1, as shown in figure 1, the Web client and pc client version of G3 calls
Architecture is similar to, and the G3 of Web editions converses equivalent to a pc client for scaled-down version.Because coming with complete Session Initiation Protocol
Stack, so its interaction flow is identical with pc client in signaling aspect.
Wherein, main G3 service servers (G3AS) realization independently disposed by each province of the related service of G3 calls, G3AS
User log-in authentication is provided, voice call, user contact manages, the function such as accounts information management and marketing message push is
Most important functional entity in G3 call architectural frameworks.
Because current most enterprises all have enterprise firewall, and some fire walls are limited certain port
System, and then under some network environments, user cannot be conversed using G3.
Also, with continuing to develop for browser in recent years and Web application technologies, compatibility and peace that browser plug-in brings
Full problem also becomes increasingly conspicuous, when using G3 session services due to user, it is necessary to download and the related plug-in unit of installation, due to the peace of plug-in unit
Dress is likely to result in the security breaches of browser, so part antivirus or computer control software can prevent the installation of some plug-in units,
So as to have influence on the further operation of user.
And, complete Session Initiation Protocol stack is carried in the G3 calls plug-in unit, the big of plug-in unit is have impact on to a certain extent
It is small, the burden of browser is increased, have impact on the Consumer's Experience of G3 calls.
The content of the invention
A kind of shortcoming of the present invention for existing G3 calls, there is provided WEB terminal communications based on IP multimedia networks
Method, this method solve existing WEB terminals cannot pass through enterprise firewall, volume it is larger and to browser load it is larger
Technical problem.
Wherein, the invention provides a kind of WEB terminal communicating methods based on IP multi-media networks, including：
A, Calling Side WEB terminals are set up HTTP and are connected with Calling Side protocol adaptation gateway；
The text message or session establishment request message of HTTP or Web socket protocol formats are passed to described
Protocol adaptation gateway；
The text message or session of B, the protocol adaptation gateway to HTTP the or Web socket protocol formats
Setting up request message carries out protocol conversion；
Convert thereof into the text message or session establishment request message of Session Initiation Protocol form and send to IP multimedia networks
Network；
After text message or session establishment request message of C, IP multi-media network based on the Session Initiation Protocol form are carried out
Continuous instant messaging or multimedia conversation business.
These, it is preferred to, what the http protocol was chosen be XCAP agreements or RTP over http protocols or
Http protocol.
These, it is preferred to, in step C, the text message that the IP multi-media networks are based on the Session Initiation Protocol form enters
The follow-up instant messaging of row, including：
The text message of the Session Initiation Protocol form is pushed to callee side protocol adaptation gateway by IP multi-media networks；
The protocol adaptation gateway receives what callee side WEB terminals were initiated using HTTP or Web socket agreements poll
Obtain text message request；
The text message of the Session Initiation Protocol form is converted into the form of HTTP or Web socket agreements and is sent to
Callee side WEB terminals.
These, it is preferred to, in step C, the session establishment that the IP multi-media networks are based on the Session Initiation Protocol form please
Seeking information carries out subsequent multimedia session service, including：
The session establishment solicited message of the Session Initiation Protocol form is pushed to callee side protocol adaptation net by IP multi-media networks
Close；
The protocol adaptation gateway is getting callee side WEB terminals using HTTP or Web socket agreements poll hair
Rise after obtaining session establishment request；
The text message of the Session Initiation Protocol form is converted into the session establishment request of HTTP or Web socket agreements
Information and sending gives callee side WEB terminals；
Callee side WEB terminals return to the session establishment of HTTP or Web socket agreements to callee side protocol adaptation gateway
Response message；
The protocol adaptation gateway turns to the session establishment response message of the HTTP or Web socket protocol formats
Session Initiation Protocol form is changed into send to IP multi-media networks；
The session establishment response message that IP multi-media networks are based on the Session Initiation Protocol form passes through Calling Side protocol adaptation net
The Multimedia session connection of caller WEB terminals and called WEB terminals is set up in pass.
These, it is preferred to, before step A, also include：
Real-time Communication for Power WEB server pushes log-on webpage interface to WEB terminals；
Receive and verify the account information that user is input into by the WEB terminals on the log-on webpage interface, and
The user account is returned to the IP address information of protocol adaptation gateway described in WEB terminals after being proved to be successful.
After such scheme, WEB terminals need not send the function of Session Initiation Protocol, therefore, reduce existing
Some limitation of the WEB terminals for browser and the safety problem to system；Also, because the present invention can be based on WEB terminals
The http protocol or Web socket agreements of initiation carry out instant messaging or multimedia conversation business, with good
Pass through the advantage of enterprise firewall；Also, because WEB terminal parts need to send Session Initiation Protocol stack, also reduce existing WEB ends
End volume is larger, load larger shortcoming to browser.
Additionally, invention further provides a kind of protocol adaptation gateway, including：
End message receiving unit, the message of the HTTP or Web socket protocol formats for obtaining the transmission of WEB terminals；
Conversion unit of protocol, for the message of above-mentioned HTTP forms or Web socket protocol formats to be converted into SIP associations
Discuss the message of form；
Transmitting element, for giving IP multi-media networks by the message transmission of the Session Initiation Protocol form.
These, it is preferred to, also include：Network information reception unit, the SIP associations for obtaining the transmission of IP multi-media networks
Discuss the message of form；
The end message receiving unit, is additionally operable to obtain HTTP the or Web socket protocol formats that WEB terminals send
Message obtain request；
The conversion unit of protocol, for the message of above-mentioned Session Initiation Protocol form to be converted into HTTP forms or Web
The message of socket protocol formats；
The transmitting element, for by the message transmission of the HTTP forms or Web socket protocol formats to WEB ends
End.
These, it is preferred to, what the http protocol was chosen be XCAP agreements or RTP over http protocols or
Http protocol.
These, it is preferred to, the message is text message or session establishment request message or session establishment response
Message.
Wherein, protocol adaptation gateway disclosed in the present application, the SIP that WEB terminals and IP multi-media networks can be sent
Agreement or HTTP or WEB socket protocol messages changed between agreement, to enable WEB terminals by HTTP
Agreement or Web socket agreements carry out corresponding instant messaging or media call.
Wherein, a purpose of the invention, the invention provides a kind of WEB terminals, including：
Message generation unit, for according to text message or session establishment request message generation HTTP or Web socket
The message of protocol format；
Information transmitting unit, for by the text message or session establishment of HTTP the or Web socket protocol formats
Request message is sent to protocol adaptation gateway.
These, it is preferred to, described information transmitting element is additionally operable to suitable to agreement by HTTP or Web socket agreements
The message for initiating to obtain text message or session establishment request message with gateway obtains request；
Also, also include information receiving unit, HTTP or Web for obtaining the return of protocol adaptation gateway unit
The text message or session establishment request message of socket protocol formats.
These, it is preferred to, also include：
Session response unit, for generating session establishment response message according to the session establishment request message；
The message generation unit, is additionally operable to for the session establishment response message to be converted into HTTP or Web socket associations
Discuss the message of form；
Described information transmitting element, for by the session establishment response message of the HTTP or Web socket protocol formats
It is sent to protocol adaptation gateway.
These, it is preferred to, what the http protocol was chosen be XCAP agreements or RTP over http protocols or
Http protocol.
Wherein, the WEB terminals need not send the function of Session Initiation Protocol, therefore, reduce existing WEB terminals for
The limitation of browser and the safety problem to system, also, it is larger, negative to browser to also reduce existing WEB terminal volumes
Carry larger shortcoming.
Wherein, present invention also offers a kind of real-time Communication for Power WEB server based on IP multi-media networks, including：Interface
Push unit, for pushing log-on webpage interface to WEB terminals；
Information acquisition unit, for receiving and verifies that user is defeated on the log-on webpage interface by the WEB terminals
The account information for entering；
Information response's unit, for being returned to protocol adaptation gateway described in WEB terminals after the user account is proved to be successful
IP address information.
Wherein, the real-time Communication for Power WEB server, is controlled and protocol adaptation gateway for the account to user
Address administration, thus, it can reduce communication network and load larger shortcoming for G3AS.
Additionally, present invention also offers a kind of WEB Terminal communication systems based on IP multi-media networks, including IP multimedias
Network and WEB terminals, wherein, the WEB terminals include above-mentioned WEB terminals；Also, the IP multi-media networks include
The protocol adaptation gateway and real-time Communication for Power WEB server stated.
Other features and advantages of the present invention will be illustrated in the following description, also, the partly change from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages can be by the explanations write
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
Brief description of the drawings
The present invention is described in detail below in conjunction with the accompanying drawings, to cause above-mentioned advantage of the invention definitely.
Fig. 1 is the schematic diagram of WEB Terminal communication systems in the prior art；
Fig. 2 is the network architecture schematic diagram of the WEB Terminal communication systems of the embodiment of the present invention；
Fig. 3 is the architecture schematic diagram of the WEB Terminal communication systems of the embodiment of the present invention；
Fig. 4 is the structural representation of the protocol adaptation gateway unit of one embodiment of the invention；
Fig. 5 is the structural representation of the WEB terminals of one embodiment of the invention；
Fig. 6 is the structural representation of the real-time WEB communication servers of one embodiment of the invention；
Fig. 7 is the schematic diagram of WEB terminal communicating methods of the present invention；
Fig. 8 is the schematic flow sheet of the new user's registration of the embodiment of the present invention；
Fig. 9 is the schematic flow sheet of the registration of the WEB terminals of the embodiment of the present invention；
Figure 10 is the schematic flow sheet of the method that WEB terminals carry out instant textcommunication；
Figure 11 be the embodiment of the present invention WEB terminals carry out Multimedia session communication method schematic flow sheet.
Specific embodiment
System embodiment one：
The system of the application is illustrated with specific embodiment below in conjunction with the accompanying drawings；
Wherein, Fig. 2 is the network architecture schematic diagram of Web Terminal communication systems of the present invention；
Fig. 3 is structural representation of the present invention based on WEB Terminal communication systems；
As shown in Figures 2 and 3, the WEB Terminal communication systems, including IP multi-media networks and WEB terminals, wherein, institute
State IP multi-media networks and be based on CM-IMS networks (China mobile-IP Multi-media System).
Wherein, the IP multi-media networks include existing SBC network elements, G3AS network elements (with PGM server generations in figure
Replace, PGM=Presence, Group Management, IM, business, group and list management and instant messaging be presented),
And HSS network element, I/S-CSCF network elements, also, from Fig. 2 it can also be seen that the present embodiment in IP multi-media networks in, also
Including：Protocol adaptation gateway PA-GW (Protocol adapter-gateway) and real-time WEB server RWS (Real-time
Web server), WEB terminals (No-SIP) and WEB terminals (SIP), wherein, WEB terminals (SIP) are entered by IP multi-media networks
Row call is not described in detail herein as being with flow of the prior art.
Wherein, according to the present embodiment, the WEB terminals (No-SIP), on the browser for being operate in do not support Session Initiation Protocol
WEB terminals, its include initiate and terminate session, receive and send message function, specifically, the WEB terminals can
The information and sending for generating HTTP or Web socket protocol formats gives protocol adaptation gateway, and by means of protocol adaptation gateway and
Communicated between IP multi-media networks and the WEB terminals (SIP) or WEB terminals (NO-SIP) of opposite side.
Specifically, the protocol adaptation gateway unit (PA-GW), the http protocol lattice for obtaining the transmission of WEB terminals
The business request information of formula HTTP or Web socket protocol formats；Or the Session Initiation Protocol message that IP multi-media networks send, and
Business request information and Session Initiation Protocol message to above-mentioned HTTP or Web socket protocol formats carry out protocol conversion and transfer.
The real-time Communication for Power WEB server, for carrying out user's checking to WEB terminals, and returns to institute after being proved to be successful
State the access IP address information of protocol adaptation gateway.
Wherein, Fig. 4 is the structural representation of the protocol adaptation gateway unit of one embodiment of the invention；As shown in figure 4, institute
Protocol adaptation gateway is stated, including：
End message receiving unit, the message of the HTTP or Web socket protocol formats for obtaining the transmission of WEB terminals；
Conversion unit of protocol, for the message of above-mentioned HTTP forms or Web socket protocol formats to be converted into SIP associations
Discuss the message of form；
Transmitting element, for giving IP multi-media networks by the message transmission of the Session Initiation Protocol form；
Network information reception unit, the message of the Session Initiation Protocol form for obtaining the transmission of IP multi-media networks；
Wherein, the end message receiving unit, is additionally operable to obtain HTTP the or Web socket agreements that WEB terminals send
The message of form obtains request；
The conversion unit of protocol, for the message of above-mentioned Session Initiation Protocol form to be converted into HTTP forms or Web
The message of socket protocol formats；
The transmitting element, for by the message transmission of the HTTP forms or Web socket protocol formats to WEB ends
End.
In preferred embodiment, what the http protocol was chosen be XCAP agreements or RTP over http protocols or
Http protocol.
Fig. 6 is the structural representation of the real-time WEB communication servers of one embodiment of the invention；As shown in fig. 6, the reality
Shi Tongxin WEB servers, including：
Interface push unit, for pushing log-on webpage interface to WEB terminals；
Information acquisition unit, for receiving and verifies that user is defeated on the log-on webpage interface by the WEB terminals
The account information for entering；
Information response's unit, for being returned to protocol adaptation gateway described in WEB terminals after the user account is proved to be successful
IP address information.
Specifically, the real-time Communication for Power WEB server, can push client terminal web page content, in webpage to Web terminals
Comprising the function interface (such as dial etc.) required for real-time Communication for Power and other optional information (such as community information, advertisement).
Also, the address information of protocol adaptation gateway unit, Yong Hudeng are also preserved in the real-time Communication for Power WEB server
Record the IP address information for returning to protocol adaptation gateway unit when successfully to user.
Wherein, Fig. 5 is the structural representation of the WEB terminals of one embodiment of the invention；As shown in figure 5, the WEB ends
End, including：
Message generation unit, for text message or session establishment request message to be converted into HTTP or Web socket
The message of protocol format；
Information transmitting unit, for by the text message or session establishment of HTTP the or Web socket protocol formats
Request message is sent to protocol adaptation gateway.
Wherein, described information transmitting element, is additionally operable to be sent out to protocol adaptation gateway by HTTP or Web socket agreements
Act the message acquisition request for obtaining text message or session establishment request message；
Also, also include information receiving unit, HTTP or Web for obtaining the return of protocol adaptation gateway unit
The text message or session establishment request message of socket protocol formats.
Also, the WEB terminals, also include：
Session response unit, for generating session establishment response message according to the session establishment request message；
The message generation unit, is additionally operable to for the session establishment response message to be converted into HTTP or Web socket associations
Discuss the message of form；
Described information transmitting element, for by the session establishment response message of the HTTP or Web socket protocol formats
It is sent to protocol adaptation gateway.
Wherein, among the application, what the http protocol was chosen be XCAP agreements or RTP over http protocols or
Person's http protocol.
After such scheme, WEB terminals need not send the function of Session Initiation Protocol, therefore, reduce existing
Some limitation of the WEB terminals for browser and the safety problem to system；Also, because the present invention can be based on WEB terminals
The http protocol or Web socket agreements of initiation carry out instant messaging or multimedia conversation business, with good
Pass through the advantage of enterprise firewall；Also, because WEB terminal parts need to send Session Initiation Protocol stack, also reduce existing WEB ends
End volume is larger, load larger shortcoming to browser.
Also, the Web Terminal communication systems, can be with using the otherness of the uniformity shielded communication terminal of Web applications
Run on all terminal devices for be provided with browser, user only needs to be carried out with using identical interface by network
Communication, user access network also no longer needs to buy single terminal, also, the real-time Communication for Power WEB server, and it can drop
Low pass communication network loads larger shortcoming for G3AS.
Embodiment of the method one：
The communication means of the application is described in detail below in conjunction with specific embodiment；Fig. 7 is WEB terminals of the present invention
The schematic diagram of communication means；
As shown in fig. 7, methods described mainly comprises the following steps：
S101：Calling Side WEB terminals are set up HTTP and are connected with Calling Side protocol adaptation gateway；
S102：The text message or session establishment request message of HTTP or Web socket protocol formats are passed to
The protocol adaptation gateway；
S103：Text message or meeting of the protocol adaptation gateway to HTTP the or Web socket protocol formats
Words set up request message carries out protocol conversion；
S104：Convert thereof into the text message or session establishment request message of Session Initiation Protocol form and send many to IP
Media network；
S105：The text message or session establishment request message that IP multi-media networks are based on the Session Initiation Protocol form enter
The follow-up instant messaging of row or multimedia conversation business.
Wherein, in preferred embodiment, what the http protocol was chosen is XCAP agreements or RTP over http protocols
Or http protocol.
Wherein, in one embodiment, what the Calling Side sent is the text of HTTP or Web socket protocol formats
This information, thus, in S105, the text message that the IP multi-media networks are based on the Session Initiation Protocol form is carried out subsequently immediately
Messaging service, including：
The text message of the Session Initiation Protocol form is pushed to callee side protocol adaptation gateway by IP multi-media networks；
The protocol adaptation gateway receives what callee side WEB terminals were initiated using HTTP or Web socket agreements poll
After obtaining text message request；
The text message of the Session Initiation Protocol form is converted into the form of HTTP or Web socket agreements and is sent to
Callee side WEB terminals.
Wherein, in one embodiment, what the Calling Side WEB terminals sent is HTTP or Web socket agreement lattice
The session establishment request message of formula, wherein, in the step S105, IP multi-media networks are based on the meeting of the Session Initiation Protocol form
Words set up solicited message carries out subsequent multimedia session service, including：
The session establishment solicited message of the Session Initiation Protocol form is pushed to callee side protocol adaptation net by IP multi-media networks
Close；
The protocol adaptation gateway is getting callee side WEB terminals using HTTP or Web socket agreements poll hair
Rise after obtaining session establishment request；
The text message of the Session Initiation Protocol form is converted into the session establishment request of HTTP or Web socket agreements
Information and sending gives callee side WEB terminals；
Callee side WEB terminals return to the session establishment of HTTP or Web socket agreements to callee side protocol adaptation gateway
Response message；
The protocol adaptation gateway turns to the session establishment response message of the HTTP or Web socket protocol formats
Session Initiation Protocol form is changed into send to IP multi-media networks；
The session establishment response message that IP multi-media networks are based on the Session Initiation Protocol form passes through Calling Side protocol adaptation net
The Multimedia session connection of caller WEB terminals and called WEB terminals is set up in pass.
Also, in order to realize the account information control to user, in step S101, also include：
Real-time Communication for Power WEB server pushes log-on webpage interface to WEB terminals；
Receive and verify the account information that user is input into by the WEB terminals on the log-on webpage interface, and
The user account is returned to the IP address information of protocol adaptation gateway described in WEB terminals after being proved to be successful.
After this invention takes above-mentioned technical proposal, can be led to based on HTTP or Web socket protocol formats
Letter, also, above-mentioned business request information has the characteristics of penetrating enterprise firewall, and then overcome WEB ends of the prior art
Hold the various limitations of communication means；Also, only need to send the business request information of http protocol form due to WEB terminals, subtract
Having lacked and download larger to browser load has safety issue of the protocol stack client to operating system.
Embodiment of the method two：
Wherein, further the present invention is described in detail in conjunction with the embodiments, wherein, Figure 10 is the embodiment of the present invention
WEB terminals carry out the schematic flow sheet of the method for instant textcommunication；
As described in Figure 10, methods described specifically includes following step：
Step S91：Calling Side WEB terminals (NO-SIP) sets up HTTP and is connected with Calling Side protocol adaptation gateway；And lead to
Cross the HTTP POST requests that http protocol initiates text message to Calling Side protocol adaptation gateway；
Step S92：After protocol adaptation gateway receives the request, protocol conversion is carried out into Session Initiation Protocol form to it and is returned
To the confirmation message of the 200OK of Calling Side WEB terminal http protocol forms；
Step S93：The text message of the Session Initiation Protocol form is given the IP multi-media networks by protocol adaptation gateway, by
The IP multi-media networks carry out follow-up communication, wherein, including：
S94~S99：The MESSAGE message of the Session Initiation Protocol form is transmitted to PGM network elements by IP multi-media networks；PGM nets
Unit returns to the confirmation message of Session Initiation Protocol；Above-mentioned flow belongs to prior art, is not described here in detail, also, complete in above-mentioned flow
After, S96：The message acknowledgment message by after confirmation is returned to Calling Side protocol adaptation by the IP multi-media networks
Gateway；
S97：Calling Side WEB terminals obtain request to the message that protocol adaptation gateway initiates http protocol form；S98：On
State message acknowledgment message and return to WEB terminals.
Meanwhile, S99：IP multimedia networks will be given by the MESSAGE message of the Session Initiation Protocol form after PGM server process
Network；
In callee side, if callee side WEB terminals belong to the terminal with Session Initiation Protocol stack, its handling process still with it is existing
There is technology to be similar to；If callee side WEB terminals fall within the WEB terminals without Session Initiation Protocol stack, step S910：The IP is more
The MESSAGE message of the Session Initiation Protocol form is sent to media network the protocol adaptation gateway of callee side；
Wherein, callee side WEB terminals are utilized and are polled in certain time interval, for example, S912：Callee side WEB ends
Hold the request of the acquisition message that http protocol form is initiated to callee side protocol adaptation gateway；
S913：The service message is simultaneously sent to callee side WEB terminals by the callee side protocol adaptation gateway inquiry, is entered
And complete the instant text message communications business between above-mentioned Calling Side WEB terminals and callee side WEB terminals.
Also, what the http protocol was chosen is XCAP agreements or RTP over http protocols or http protocol.Together
When, the http protocol can also as needed take the message of WEB SOCKET forms, its processing procedure and aforementioned process class
Seemingly, wherein, text message described herein include text, image, be not described in detail herein.
Wherein, Figure 11 be the embodiment of the present invention WEB terminals between carry out multimedia session communication means schematic diagram；
As shown in figure 11, methods described mainly includes following step：
S101~S107：Calling Side WEB terminals are via Calling Side protocol adaptation gateway and IP multi-media networks to called
Square side WEB terminals send session establishment request message, wherein, media negotiation parameter offer/ is carried in request message
proposal；
Specifically, conversated by http protocol between Calling Side WEB terminals and Calling Side protocol adaptation gateway and built
The transmission of vertical request message；The session establishment request message of the http protocol is converted into SIP by Calling Side protocol adaptation gateway
The session establishment request message of agreement, and IP multi-media networks are passed to, and corresponding industry is carried out by the IP multi-media networks
Business control；
S108~S113：Called WEB terminals are by callee side protocol adaptation gateway and grid cell to Calling Side WEB
Terminal returns to media negotiation and replies answer/proposal；
Specifically, carried out comprising matchmaker by http protocol between callee side WEB terminals and callee side protocol adaptation gateway
Body consults the transmission of the response message for replying parameter；Callee side protocol adaptation gateway is by the session establishment response of the http protocol
Message is converted into the session establishment response message of Session Initiation Protocol, and passes to IP multi-media networks, and by the IP multi-media networks
Pass to Calling Side protocol adaptation gateway；
S114~S135：Caller WEB terminals and called WEB terminals complete resource reservation and mutually confirm；
S116：Called Web terminal notifying user of incoming call；S137~S150：Called WEB terminals are to caller Web terminal checks
Ring；
S151~S153:Called WEB terminal check user's off-hooks；S154~S163：Both sides confirm session establishment success, enter
Row multimedia communication.
Wherein, the present invention is further refined after above-mentioned technical proposal is taken on the basis of embodiment one
The technical scheme of the application, also, the present embodiment can be communicated based on HTTP or Web socket protocol formats, also,
Above-mentioned business request information has the characteristics of penetrating enterprise firewall, and then overcomes WEB terminal communication sides of the prior art
The various limitations of method.
Embodiment of the method three：
Wherein, in order to complete the communication service of the application, it is necessary to carry out user and WEB endpoint registrations in advance.Wherein, Fig. 8
It is the schematic flow sheet of the new user's registration of the embodiment of the present invention；Fig. 9 is the flow of the registration of the WEB terminals of the embodiment of the present invention
Schematic diagram；
As shown in figure 8, the new user's registration flow comprises the following steps：
S71：In WEB end sides, the domain name of input real-time Communication for Power WEB server (RWS)；
S72：By DNS name resolution, the IP address of the real-time Communication for Power WEB server is got；
S73~S74：WEB terminals initiate the request of http protocol to real-time Communication for Power WEB server, get real-time Communication for Power
The web interface that WEB server is returned；
S75：User selects to create the function interface of account on the web interface, while submit to accessing real-time Communication for Power
The usemame/password (wherein, alternatively, user can simultaneously submit the IMS username and passwords of binding to) of WEB server；
S76：Above- mentioned information reports real-time Communication for Power WEB server, the real-time Communication for Power WEB server checking by HTTP
The uniqueness and Cipher Strength of user name, and after passing through, preserving username and password in its internal database (can
Selection of land, also the IMS username and passwords including binding)；
S78：Real-time Communication for Power WEB server returns to the interface succeeded in registration, and now, new user's registration flow is completed.
Wherein, as shown in figure 9, the register flow path of the WEB terminals (No-SIP) is as follows：
S81~S89：WEB terminals are set up by protocol adaptation gateway with network communication unit (for example, IP multi-media networks)
Connection, initiates registration request；
IP multi-media networks provide username and password to WEB demanding terminal WEB terminals according to the challenge information for returning
Digest calculations result；
WEB terminals will be sent to IP multimedia networks by the username and password after digest calculations by protocol adaptation gateway
Network；
S810~S811：After network communication unit certification passes through, initiate to be asked to the third-party registration of PGM；
S812:PGM returns to the message that succeeds in registration of protocol adaptation gateway by Session Initiation Protocol；
S813~S814：WEB terminals get the message succeeded in registration in PGM, for example, being assisted by WEB terminal-pairs
Poll between view adapter gateway obtains above- mentioned information.
By said process, the use to specific user and WEB terminals in the WEB communication servers and PGM servers is completed
Family and the registration business of terminal, also, by above-mentioned control, the WEB terminals carry out user with the auxiliary PGM servers
The function of management, and then reduce the whole system technical disadvantages larger for PGM server loads.
One of ordinary skill in the art will appreciate that：Realizing all or part of step of above method embodiment can pass through
Programmed instruction related hardware is completed, and foregoing program can be stored in a computer read/write memory medium, the program
Upon execution, the step of including above method embodiment is performed；And foregoing storage medium includes：Read-only storage (Read
Only Memory, abbreviation ROM), random access memory (Random Acess Memory, abbreviation RAM), magnetic disc, terminal hand
Machine software or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although being described in detail to the present invention with reference to the foregoing embodiments, for a person skilled in the art, it still may be used
Modified with to the technical scheme described in foregoing embodiments, or equivalent is carried out to which part technical characteristic.
All any modification, equivalent substitution and improvements within the spirit and principles in the present invention, made etc., should be included in of the invention
Within protection domain.
Claims (4)
1. a kind of WEB terminal communicating methods based on IP multi-media networks, including：
A, Calling Side WEB terminals are set up HTTP and are connected with Calling Side protocol adaptation gateway；
The text message or session establishment request message of HTTP or Web socket protocol formats are passed into the caller
Side protocol adaptation gateway；
The text message or meeting of B, the Calling Side protocol adaptation gateway to HTTP the or Web socket protocol formats
Words set up request message carries out protocol conversion；
Convert thereof into the text message or session establishment request message of Session Initiation Protocol form and send to IP multi-media networks；
The text message that C, the IP multi-media networks are based on the Session Initiation Protocol form carries out follow-up instant messaging, or
The session establishment request message that the IP multi-media networks are based on the Session Initiation Protocol form carries out subsequent multimedia session service；
Wherein, in step C, the text message that the IP multi-media networks are based on the Session Initiation Protocol form subsequently disappear immediately
Breath business, including：
The text message of the Session Initiation Protocol form is pushed to callee side protocol adaptation gateway by IP multi-media networks；
Callee side protocol adaptation gateway receives callee side WEB terminals using obtaining that HTTP or Web socket agreements poll is initiated
Take text message request；
The text message of the Session Initiation Protocol form is converted into the form of HTTP or Web socket agreements and is sent to called
Side WEB terminals.
2. WEB terminal communicating methods based on IP multi-media networks according to claim 1, it is characterised in that described
What http protocol was chosen is XCAP agreements or RTP over http protocols or common http protocol.
3. WEB terminal communicating methods based on IP multi-media networks according to claim 1, it is characterised in that step C
In, the session establishment request message that the IP multi-media networks are based on the Session Initiation Protocol form carries out subsequent multimedia session industry
Business, including：
The session establishment request message of the Session Initiation Protocol form is pushed to callee side protocol adaptation gateway by IP multi-media networks；
Callee side protocol adaptation gateway is getting callee side WEB terminals using the initiation of HTTP or Web socket agreements poll
Obtain session establishment request；
The session establishment request message of the Session Initiation Protocol form is converted into the session establishment of HTTP or Web socket agreements
Request message is simultaneously sent to callee side WEB terminals；
Callee side WEB terminals return to the session establishment response of HTTP or Web socket agreements to callee side protocol adaptation gateway
Message；
Session establishment response message of the callee side protocol adaptation gateway to HTTP the or Web socket protocol formats
Session Initiation Protocol form is converted into send to IP multi-media networks；
The session establishment response message of the Session Initiation Protocol form is passed through Calling Side protocol adaptation gateway forwards by IP multi-media networks
To caller WEB terminals and set up Multimedia session connection.
4. WEB terminal communicating methods based on IP multi-media networks according to claim 1, it is characterised in that step A it
Before, also include：
Real-time Communication for Power WEB server pushes log-on webpage interface to WEB terminals；
The account information that user is input into by the WEB terminals on the log-on webpage interface is received and verifies, and described
The IP address information of protocol adaptation gateway is returned to WEB terminals by user account after being proved to be successful.
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| CN104734936A (en) * | 2013-12-19 | 2015-06-24 | 中兴通讯股份有限公司 | Instant message processing method, device and system |
| EP3103238B1 (en) * | 2014-02-07 | 2021-06-23 | Oracle International Corporation | Mobile cloud service architecture |
| CN105099897B (en) * | 2014-05-13 | 2020-01-21 | 中兴通讯股份有限公司 | Method and gateway for communication between browser and telecommunication network |
| CN105634911B (en) * | 2014-11-07 | 2019-11-15 | 腾讯科技（深圳）有限公司 | Session establishing method and device |
| CN105591879B (en) * | 2014-11-07 | 2019-09-06 | 腾讯科技（深圳）有限公司 | Data transmission method and device |
| US10412130B2 (en) * | 2016-04-04 | 2019-09-10 | Hanwha Techwin Co., Ltd. | Method and apparatus for playing media stream on web browser |
| US10623450B2 (en) * | 2016-12-01 | 2020-04-14 | Accenture Global Solutions Limited | Access to data on a remote device |
| CN109995734A (en) * | 2017-12-30 | 2019-07-09 | 中国科学院沈阳计算技术研究所有限公司 | A kind of communication means of the WebRTC based on Session Initiation Protocol |
| CN110661752A (en) * | 2018-06-29 | 2020-01-07 | 广州弘度信息科技有限公司 | Plug-in-free real-time video playing system and method |
| CN109831377A (en) * | 2019-03-26 | 2019-05-31 | 安康鸿天科技股份有限公司 | It is a kind of difference instant communication protocol and Session Initiation Protocol between intercommunication technology |
| CN112751842A (en) * | 2020-12-25 | 2021-05-04 | 广东南方新媒体科技有限公司 | High-performance instant messaging method |
| CN112995674B (en) * | 2021-05-20 | 2021-08-03 | 武汉中科通达高新技术股份有限公司 | Media information transmission method, system and storage medium |
| CN114422611A (en) * | 2022-01-18 | 2022-04-29 | 北京数码视讯技术有限公司 | Protocol conversion method and device |
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