CN104539869A - Video call service method - Google Patents
Video call service method Download PDFInfo
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- CN104539869A CN104539869A CN201410753224.XA CN201410753224A CN104539869A CN 104539869 A CN104539869 A CN 104539869A CN 201410753224 A CN201410753224 A CN 201410753224A CN 104539869 A CN104539869 A CN 104539869A
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Abstract
The invention provides a video call service method, and relates to the field of communication. The method includes the steps that a first terminal agent module sends a first registration request containing user information; an agent server module sends a first inquiry command; a rear-end certification center module inquires whether the user information is stored by a database module or not, and if not, a first signal is sent to the agent server module; the agent server module returns a 401 code containing a token to the first terminal agent module; the first terminal agent module sends a second registration request containing identification information; the agent server module decodes the identification information to an account and a password and sends a second inquiry command to the rear-end certification center module; the rear-end certification center module verifies whether the account and the password are legal or not, and if yes, a storage command for storing the user information is sent to the database module and a first success message is returned to the first terminal agent module. By means of the scheme, users can conduct video calls more conveniently and faster with the lower cost.
Description
Technical field
The present invention relates to the communications field, in particular a kind of video calling method of servicing.
Background technology
Along with the development of science and technology, the demand of people to video calling is more and more higher.Traditional PSTN pattern due to expense too high, be difficult to meet public demand.Therefore, prior art has limitation, has yet to be improved and developed.
Summary of the invention
One object of the present invention is to provide a kind of new video calling method of servicing, to solve the too high problem of expense in prior art.
Technical scheme of the present invention is as follows: the invention provides a kind of video calling method of servicing, comprising: first terminal proxy module sends the first registration request comprising user profile; Proxy modules receives described first registration request, sends the first query statement; Back-end authentication center module receives described first query statement, and whether searching user's information is stored by database module, if not, then sends the first signal to described proxy modules; Described proxy modules receives described first signal, returns 401 codes comprising token to described first terminal proxy module; Described first terminal proxy module receives described 401 codes, and account user inputted with described token and password encryption, for after identification information, send the second registration request comprising described identification information; Described proxy modules receives described second registration request, described identification message is decoded as described account and password, sends the second query statement to described back-end authentication center module; Described back-end authentication center module receives the second query statement, verify described account and password whether legal, if, then send the storage instruction for storing described user profile to described database module, and return the first success message to first terminal proxy module, with represent described user certification pass through.
Alternatively, described video calling method of servicing also comprises step: described first terminal proxy module sends logout message; Described proxy modules receives described logout message, returns the second success message to described first terminal proxy module, and sends the delete instruction for deleting described user profile to described database module.
Alternatively, described video calling method of servicing also comprises step: first terminal proxy module sends an Invite request message; Proxy modules receives a described invite request message, sends the 3rd query statement to described back-end authentication center module; Described back-end authentication center module receives described 3rd query statement, judges that whether user is authenticated and passes through, if so, then send confirmation instruction to described proxy server; Described proxy modules receives described confirmation instruction, check whether the Via header field in a described invite request message comprises the address of described proxy modules, if not, insert the address of described proxy modules at described Via header field, and to described invite request message To territory indicated by the second terminal agent module send the 2nd Invite request message; Second terminal agent module receives described 2nd Invite request message, returns the first response message showing called subscriber's off-hook to proxy modules; Proxy modules forwards described first response message to first terminal proxy module; First terminal proxy module receives described first response message, sends out ACK message to described proxy modules; ACK message is forwarded to the second terminal agent module by proxy modules.
Alternatively, described proxy modules receive tell and confirm after instruction, also send the second response message shown in call treatment to first terminal proxy module.
Alternatively, after the second terminal agent module receives described 2nd Invite request message, also comprise the steps: to carry out ring, send called subscriber's ringing information to proxy modules; Proxy modules forwards described called subscriber's ringing information to first terminal proxy module.
Alternatively, described video calling method of servicing also comprises step: the second terminal agent module sends the bye message showing called subscriber's on-hook to proxy server; Proxy modules forwards Bye message to first terminal proxy module, while authentication center's module record double-talk details to the back-end; First terminal proxy module sends to proxy modules and confirms hangup response message; Proxy modules forwards described confirmation hangup response message.
Alternatively, described video calling method of servicing also comprises step: the double-talk details obtaining described back-end authentication center module record in preset time threshold; The double-talk details obtained are shown at display module.
Beneficial effect of the present invention: the present invention is by mutual at the signal of first terminal proxy module, proxy modules, the second terminal agent intermodule after the registration of user and registration, achieve by real-time performance video calling, reduce expense and more convenient, user's acceptance is higher.Further, the solution of the present invention can add up the video calling record of user in a period of time, is more conducive to user and administrative staff carry out reference.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.In accompanying drawing:
Fig. 1 is the flow chart of the video calling method of servicing of one embodiment of the invention;
Fig. 2 is the connection layout of the module that the video calling method of servicing of one embodiment of the invention relates to;
Fig. 3 is the flow chart of the video calling method of servicing of one embodiment of the invention;
Fig. 4 is the flow chart of the video calling method of servicing of another embodiment of the present invention;
Fig. 5 is the flow chart of the video calling method of servicing of another embodiment of the present invention;
Fig. 6 is the functional schematic of the video calling method of servicing of the embodiment in this aspect;
Fig. 7 is the functional schematic of the video calling method of servicing of another embodiment of this aspect;
Fig. 8 is the Functional Design surface chart of another embodiment of this aspect;
Fig. 9 is the Functional Design surface chart of another embodiment of this aspect;
Figure 10 is the Functional Design surface chart of another embodiment of this aspect;
Figure 11 is the Functional Design surface chart of another embodiment of this aspect;
Figure 12 is the Functional Design surface chart of another embodiment of this aspect;
Figure 13 is the Functional Design surface chart of another embodiment of this aspect;
Figure 14 is the Functional Design surface chart of another embodiment of this aspect; And
Figure 15 is the system architecture diagram realizing video calling method of servicing of one embodiment of the invention.
Embodiment
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.
Fig. 1 is the flow chart of the video calling method of servicing of one embodiment of the invention.In the embodiment shown in fig. 1, user first logon server time, first terminal proxy module (can by it referred to as terminal agent A in following word or figure, its implication is consistent) transmission comprises the first registration request REGISTER of user profile; Proxy modules (can by it referred to as proxy server in following word or figure, its implication is consistent) reception first registration request REGISTER, sends the first query statement; Back-end authentication center module receives the first query statement, and whether searching user's information is stored by database module, if not, then sends the first signal to proxy modules; Proxy modules receives the first signal, returns 401 codes 401 comprising token to first terminal proxy module; First terminal proxy module receives 401 codes, and account user inputted with token and password encryption, for after identification information, send the second registration request REGISTER comprising identification information; Proxy modules receives the second registration request REGISTER, identification message is decoded as account and password, and authentication center's module sends the second query statement to the back-end; Back-end authentication center module receives the second query statement, checking account and password whether legal, if so, then send the storage instruction for storing subscriber information to database module, and return the first success message 200OK to first terminal proxy module, with represent user certification pass through.First terminal proxy module, below by occur the second terminal agent module, proxy modules, back-end authentication center module, database module annexation as shown in Figure 2.
Fig. 3 is the flow chart of the video calling method of servicing of one embodiment of the invention.In the embodiment shown in fig. 3, when user exits application, first terminal proxy module sends logout message REGISTER, and wherein expire field value is 0; Proxy modules receives logout message, returns the second success message 200OK, and send the delete instruction for deleting user profile to database module to first terminal proxy module.
Fig. 4 is the flow chart of the video calling method of servicing of another embodiment of the present invention.In the embodiment shown in fig. 4, after user's off-hook makes a call, first terminal proxy module initiates an Invite request message Invite to the proxy modules of its region; Proxy modules receives an invite request message, and authentication center's module sends the 3rd query statement to the back-end; Back-end authentication center module receives the 3rd query statement, judges that whether user is authenticated and passes through, if so, then send confirmation instruction to proxy server; By authentication center, proxy modules confirmation of receipt instruction, confirms that user is authenticated like this and passes through.Then, check the Via header field called party address in request message, if comprised himself address, illustrated and loopback occurs, return misdirection code; If no, then proxy modules request message Via header field insert Self address, and to an Invite request message To territory indicated by the second terminal agent module send the 2nd Invite request message Invite.Proxy modules sends the second response message 100Trying in call treatment to first terminal proxy module; The response message 100Trying in call treatment is sent to proxy modules.Second terminal agent module makes relevant device ring, after carrying out ring, sends user's ringing information 180Ringing to proxy modules; Proxy modules forwards user's ringing information 180Ringing to first terminal proxy module.After called subscriber's off-hook, the second terminal agent module returns the first response message 200OK showing called subscriber's off-hook to proxy modules; Proxy modules forwards the first response message 200OK to first terminal proxy module; After first terminal proxy module receives the first response message 200OK, send out ACK message to proxy modules and confirm; ACK message is forwarded to the second terminal agent module by proxy modules.Like this, set up call between the two hair family of calling and called and connect, and start call;
Fig. 5 is the flow chart of the video calling method of servicing of another embodiment of the present invention.In the embodiment shown in fig. 5, after user's communication terminates, called subscriber's on-hook, the second terminal agent module sends the bye message showing called subscriber's on-hook to proxy server; Proxy modules forwards Bye message to first terminal proxy module, while authentication center's module record double-talk details to the back-end.After calling party (side that first terminal proxy module is corresponding) on-hook, first terminal proxy module sends to proxy modules and confirms hangup response message 200OK; Proxy modules forwards and confirms that hangup response message 200OK is to second agent's terminal module.
Video calling method of servicing of the present invention has several functions, as shown in Figure 6 and Figure 7, therefore can realize good technique effect.Fig. 8 to Figure 14 is the Functional Design surface chart of the embodiment of the present invention.The situation of what Fig. 8 represented is online user, what Fig. 9 represented is user log-in authentication situation, and what Figure 10 represented is the situation of Adding User, and what Figure 11 represented is accumulation user situation, and what Figure 12 represented is Regional Distribution of Registered, and what Figure 13 represented is region total quantity.What Figure 14 represented is message registration situation, in an embodiment of this aspect, obtains the double-talk details of back-end authentication center module record in preset time threshold; Show the double-talk details obtained at display module, thus obtain the pattern shown in Figure 14.
Figure 15 is the system architecture diagram realizing video calling method of servicing of one embodiment of the invention.Can find out, this system architecture can comprise client (including but not limited to the VOIP application end such as television set, mobile phone, PC, PAD), Dispatch server (Distributor of cluster service), SIP Server (the inside sip server of cluster service), WebServer (web page server or web server), distributed type assemblies database.Wherein, Dispatch server mainly provides registration, nullifies function, and balancing service function.After client logs in Dispatch servers different on public network by DNS name resolution, Dispatcher by search data library lookup can SIP Server, and equilibrium client-requested delivery of services on inner SIP Server.SIP Server mainly provides the functions such as user locates, call session foundation, end session, preservation message registration, media forwarding, IM.WebServer mainly provides the business functions such as account application, online user search, the inquiry of user's logging status, the inquiry of the record queries that Adds User, area distribution, region total amount inquiry.Distributed type assemblies database comprises SQLnode (distributed data base), Data node (Data Node), Mgm node (management server).Wherein distributed data base comprises its data and Help Center's node data, and Data Node provides cluster to share data, and management server carries out cluster management.
It is to be appreciated that intrinsic not relevant to any certain computer, virtual system or miscellaneous equipment with display at this algorithm provided.Various general-purpose system also can with use based on together with this teaching.According to description above, the structure constructed required by this type systematic is apparent.In addition, the present invention is not also for any certain programmed language.It should be understood that and various programming language can be utilized to realize content of the present invention described here, and the description done language-specific is above to disclose preferred forms of the present invention.
Application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.
Claims (7)
1. a video calling method of servicing, comprising:
First terminal proxy module sends the first registration request comprising user profile;
Proxy modules receives described first registration request, sends the first query statement;
Back-end authentication center module receives described first query statement, and whether searching user's information is stored by database module, if not, then sends the first signal to described proxy modules;
Described proxy modules receives described first signal, returns 401 codes comprising token to described first terminal proxy module;
Described first terminal proxy module receives described 401 codes, and account user inputted with described token and password encryption, for after identification information, send the second registration request comprising described identification information;
Described proxy modules receives described second registration request, described identification message is decoded as described account and password, sends the second query statement to described back-end authentication center module;
Described back-end authentication center module receives the second query statement, verify described account and password whether legal, if, then send the storage instruction for storing described user profile to described database module, and return the first success message to first terminal proxy module, with represent described user certification pass through.
2. video calling method of servicing according to claim 1, is characterized in that, also comprise step:
Described first terminal proxy module sends logout message;
Described proxy modules receives described logout message, returns the second success message to described first terminal proxy module, and sends the delete instruction for deleting described user profile to described database module.
3. video calling method of servicing according to claim 2, is characterized in that, also comprise step:
First terminal proxy module sends an Invite request message;
Proxy modules receives a described invite request message, sends the 3rd query statement to described back-end authentication center module;
Described back-end authentication center module receives described 3rd query statement, judges that whether user is authenticated and passes through, if so, then send confirmation instruction to described proxy server;
Described proxy modules receives described confirmation instruction, check whether the Via header field in described invite request message comprises the address of described proxy modules, if not, insert the address of described proxy modules at described Via header field, and to a described invite request message To territory indicated by the second terminal agent module send the 2nd Invite request message;
Second terminal agent module receives described 2nd Invite request message, returns the first response message showing called subscriber's off-hook to proxy modules;
Proxy modules forwards described first response message to first terminal proxy module;
First terminal proxy module receives described first response message, sends out ACK message to described proxy modules;
ACK message is forwarded to the second terminal agent module by proxy modules.
4. video calling method of servicing according to claim 3, is characterized in that,
Described proxy modules receive tell and confirm after instruction, also send the second response message shown in call treatment to first terminal proxy module.
5. video calling method of servicing according to claim 4, is characterized in that, after the second terminal agent module receives described 2nd Invite request message, also comprises the steps:
Carry out ring, send called subscriber's ringing information to proxy modules;
Proxy modules forwards described called subscriber's ringing information to first terminal proxy module.
6. video calling method of servicing according to claim 5, is characterized in that, also comprise step:
Second terminal agent module sends the bye message showing called subscriber's on-hook to proxy server;
Proxy modules forwards Bye message to first terminal proxy module, while authentication center's module record double-talk details to the back-end;
First terminal proxy module sends to proxy modules and confirms hangup response message;
Proxy modules forwards described confirmation hangup response message.
7. video calling method of servicing according to claim 6, is characterized in that, also comprise step:
Obtain the double-talk details of described back-end authentication center module record in preset time threshold; The double-talk details obtained are shown at display module.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410753224.XA CN104539869A (en) | 2014-12-10 | 2014-12-10 | Video call service method |
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| CN201410753224.XA CN104539869A (en) | 2014-12-10 | 2014-12-10 | Video call service method |
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| CN109257368A (en) * | 2018-10-19 | 2019-01-22 | 天津天地伟业投资管理有限公司 | A kind of conversational communication method for building up based on embedded device |
| CN111756726A (en) * | 2020-06-23 | 2020-10-09 | 上海缔安科技股份有限公司 | SIP security authentication method supporting State cipher algorithm |
| CN113114695A (en) * | 2021-04-19 | 2021-07-13 | 山西阳光三极科技股份有限公司 | Underground visual communication system and communication method based on SIP |
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