CN101068287B - Method and system for realizing nearby connection in network telephone - Google Patents
Method and system for realizing nearby connection in network telephone Download PDFInfo
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- CN101068287B CN101068287B CN2006101623715A CN200610162371A CN101068287B CN 101068287 B CN101068287 B CN 101068287B CN 2006101623715 A CN2006101623715 A CN 2006101623715A CN 200610162371 A CN200610162371 A CN 200610162371A CN 101068287 B CN101068287 B CN 101068287B
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Abstract
A method for realizing nearest connection in network telephone includes sending call information with nearest connection number to nearest connection server by calling terminal, requesting called terminal number from nearest connection server by access server, seeking out a called terminal nearest to calling terminal by nearest connection server, returning called terminal number back to access server, dialing called terminal number by access server and setting up media stream between calling and called terminals to carry out conversation if response is made by called terminal. The system used for realizing said method is also disclosed.
Description
Technical field
The present invention relates to networking telephone field, particularly relate to the method and system that in the networking telephone, realize nearby connection.
Background technology
The nearby connection service is a kind of service relevant with phone location.After the user uses landline telephone to dial certain specified particular number of nearby connection service, obtain the locating information of caller landline telephone by the nearby connection server lookup, determine the geographical position at calling subscriber place, again in all are called, select a place nearest, geographical position called, should locate called and the caller connection apart from the calling subscriber.
The nearby connection service can be widely used in mechanisms such as medical treatment, large-scale chain service, for the user provides immediately, service easily and efficiently.Use number * * * * as a certain large-scale chain of convenience stores, particular number as the nearby connection service, the user wants when this chain of convenience stores is bought certain article, need not to know the telephone number in any tame branch of this interlocking gear, the * * * * that only need dial specific number, the nearby connection server will go to this calling on the landline telephone in a tame branch nearest apart from this user automatically.
Consult Fig. 1, for realize the flow chart of nearby connection method in the landline telephone system, concrete steps are as follows:
Step 101, user's desire are used the service of certain interlocking gear, use landline telephone to dial the particular number of this mechanism;
Step 102, telephony server determine that this call number belongs to the particular number of nearby connection service appointment, goes to the nearby connection server with this calling;
Step 103, nearby connection server are determined the Service Phone of the particular number of this calling for certain interlocking gear, inquire calling subscriber's address by the fixed telephone number of caller, the nearest tame branch of this station address of chosen distance from each branch of this interlocking gear again, the nearby connection server returns the telephone number of this branched structure to telephony server;
Step 104, telephony server are forwarded to this calling the telephone number of this branch;
Step 105, called receiving calls, calling subscriber and called businessman begin conversation.
In the said method, do not relate to access server, land equipment such as gateway, can not realize the switching of the networking telephone and public switch telephone network phone, therefore just in public switch telephone network, use, have bigger limitation.Along with popularizing and popularization of the networking telephone, press for the nearby connection service is introduced in the network phone system, allow the iphone user enjoy the nearby connection service.
Summary of the invention
Technical problem to be solved by this invention provides the method and system that realize nearby connection in the networking telephone, and the nearby connection service is applied to network phone system, allows the iphone user enjoy the nearby connection service.
A kind of method that realizes nearby connection in the networking telephone of the present invention comprises; Calling terminal sends and comprises the call information of nearby connection service number to access server; Described access server is to nearby connection server requests called terminal number; Described nearby connection whois lookup returns this called terminal number to described access server to the nearest place's terminal called of the geographical position described calling terminal of distance; Described access server sends call request information to landing gateway, land gateway connected call network, call out this called terminal number, as this terminal called response, described terminal called sends response message to landing gateway, and described this response message of gateway forwards of landing is to described access server, and described access server is connected described calling terminal and described terminal called, described calling terminal and described terminal called are set up Media Stream, converse.
Preferably, by following step, described access server is to nearby connection server requests called terminal number; Described access server is sent to authentication server with described nearby connection service number; Described authentication server authentication is determined described nearby connection service number, returns confirmation; Described access server is forwarded to the nearby connection server with described call information, the request called terminal number.
Preferably, by following step, described nearby connection whois lookup is to the nearest place's terminal called of the geographical position described calling terminal of distance; Described nearby connection server obtains the network address of described calling terminal, searches the geographical position of this network address correspondence; The geographical position of each terminal called that the described nearby connection service number of described nearby connection whois lookup refers to; Relatively determine the nearest place's terminal called of the geographical position described calling terminal of distance.
Preferably, by following step, described nearby connection whois lookup is to the nearest place's terminal called of the geographical position described calling terminal of distance; Described nearby connection server obtains the network address of described calling terminal, and the network address of each terminal called of referring to of described nearby connection service number; The nearest place's terminal called of the geographical position described calling terminal of distance is determined in the comparing cell address; Wherein, described calling terminal is the networking telephone, and described terminal called is a software terminal.
Preferably, also comprise: do not respond as this terminal called,, judge whether to initiate to call out next time according to the default number of times that can make a call; In this way, then initiate to call out next time.
Preferably, by following step, initiate to call out next time; Described access server obtains the geographical position apart from calling terminal second called terminal number nearby; Described access server is dialed this called terminal number, and the calling of described calling terminal is forwarded to this terminal called.
Preferably, the rule that continues to make a call is: by the distance in each terminal called and described calling terminal geographical position, from closely to far in turn terminal called being made a call.
A kind of system that realizes nearby connection in telephone network of the present invention comprises calling terminal, server, at least one terminal called: described calling terminal, be used to send comprise the nearby connection service number call information to access server; Also be used for setting up Media Stream, converse with terminal called; Access server is used for to nearby connection server requests called terminal number; Also be used to send call request information to landing gateway; Also be used to receive and land the response message that gateway sends, connect described calling terminal and described terminal called; The nearby connection server is used to find the geographical position nearest place's terminal called of described calling terminal of giving an example, and this called terminal number is returned described access server; Land gateway, be used to receive described call request information, the connected call network is called out called terminal number; When also being used for the terminal called response, receive the response message that terminal called is sent, transmit this response message to described access server; Described terminal called is used to send response message to landing gateway; Also be used for setting up Media Stream, converse with calling terminal.
Preferably, described nearby connection server, the geographical position of this network address correspondence is searched in the network address that also is used to obtain described calling terminal, searches the geographical position of each terminal called that described nearby connection service number refers to; Relatively determine the nearest place's terminal called of the geographical position described calling terminal of distance, this called terminal number is returned described access server;
Wherein, described calling terminal is the networking telephone, and described terminal called is a software terminal.
Compared with prior art, the present invention has the following advantages:
After access server of the present invention gets access to the number of geographical position apart from the nearest place's terminal called of calling terminal, dial this number, when terminal called responded, described calling terminal and described terminal called were set up Media Stream, and calling terminal and terminal called user are conversed.The present invention is applied in the nearby connection service in the network phone system, allows the iphone user enjoy the nearby connection service, improves the range of application of nearby connection service.
The present invention is a software terminal at calling terminal, when terminal called is the public switch telephone network terminal, the nearby connection server obtains the network address of described calling terminal, search the geographical position of this network address correspondence, search the geographical position of each terminal called that described nearby connection service number refers to again, by determining that relatively the geographical position is apart from the nearest place's terminal called of calling terminal.Be implemented in and use the nearby connection service between software terminal and the public telephone network terminal.
The present invention is a software terminal at calling terminal, and when terminal called was all software terminal, the nearby connection server obtained the network address of calling terminal, and the network address of each terminal called of referring to of nearby connection service number; The comparing cell address determines that the geographical position is apart from the nearest place's terminal called of calling terminal.Because of the network address is configured according to actual geographical position,, can determine the distance in actual geographical position by analyzing the comparing cell address.Be implemented in and use the nearby connection service between the software terminal.
The present invention is before the terminal called response, press the distance in terminal called and calling terminal geographical position, to far in turn terminal called being made a call, and can the nearby connection service more be rationalized from closely according to different the made a call number of times of called service setting.
Description of drawings
Fig. 1 is a flow chart of realizing the nearby connection method in the landline telephone system;
Fig. 2 realizes an embodiment flow process signaling diagram of nearby connection method in the networking telephone for the present invention;
Fig. 3 realizes another embodiment signaling process figure of nearby connection method in the networking telephone for the present invention;
Fig. 4 realizes an embodiment schematic diagram of nearby connection system in the networking telephone for the present invention for the present invention.
Embodiment
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, the present invention is further detailed explanation below in conjunction with the drawings and specific embodiments.
Core concept of the present invention is that calling terminal sends the call information comprise the nearby connection service number to server nearby, access server is to nearby connection server requests called terminal number, the nearby connection whois lookup apart from the nearest place's terminal called of calling terminal, returns this called terminal number to access server to the geographical position.Access server is dialed this called terminal number, and as this terminal called response, calling terminal and terminal called are set up Media Stream, converse.
Calling terminal of the present invention is for being equipped with network telephone software computer, i.e. software terminal.Calling terminal is preserved address book, this address book writes down the particular number that each service organization uses the nearby connection service, when calling terminal starts at every turn, network phone system authenticates the version of this address book, as finding to have the version of renewal in the verification process, then point out the user to upgrade this address book.
User's desire is used the nearby connection service of certain mechanism, finds this mechanism and use the particular number that the nearby connection service is adopted in the address book that calling terminal is preserved, as the nearby connection Service Phone.The user uses this nearby connection Service Phone of calling terminal dialing, makes a call.After access server in the network phone system receives this calling, the authentication server request authentication in network phone system, this authentication request information comprises the nearby connection Service Phone.
Authentication server carries out authentication to this nearby connection Service Phone.Because of the nearby connection Service Phone is a particular number, it is formed and the plain old telephone number has tangible distinguishing characteristics, as the front two number is " 11 ", or back two be " 66 ", authentication server can determine by the composition analysis to this particular number whether whether this number is the particular number of nearby connection service appointment, enjoy the qualification of nearby connection service, in this way, then return definite information to access server; As not being, then return NACK messages to access server.
Access server receives definite information that authentication server returns, and then sends the solicited message of obtaining the terminal called telephone number and arrives the nearby connection server; As receive NACK messages, return error message to calling terminal.
The nearby connection server is built-in with database, and corresponding relation, each particular number and its service of preserving the network address and its geographical position in this database provides the corresponding relation of mechanism, the geographical position that reaches all branches of each mechanism, the number of landline telephone, the data messages such as the network address of software terminal.
As terminal called is the public switch telephone network terminal, as landline telephone.After the nearby connection server receives this request,, after inquiring about, determine its geographical position according to the network address of calling terminal.The corresponding relation of mechanism is provided according to particular number and its service, after inquiring about, determine to provide the mechanism of service, distance with service available each branch of this mechanism and calling terminal geographical position compares again, select a geographical position place branch mechanism nearest, the telephone number of this place mechanism of branch is returned access server as called terminal number apart from calling terminal.
Access server sends to this telephone number and lands gateway, the gateway that lands is called out this telephone number by telephone network, after called subscriber's response, the gateway that lands returns response message to access server, access server is set up Media Stream between calling terminal and terminal called, make calling subscriber and called subscriber's normal talking.
When being software terminal as terminal called, the nearby connection server obtains the network address of calling terminal, reach the network address of each terminal called that refers to regard to particular number, relatively the network address of each terminal called and calling terminal determines that the geographical position is apart from the nearest place's terminal called of calling terminal.Because of the network address is configured according to actual geographical position,, can determine the distance in actual geographical position by analyzing the comparing cell address.Access server is returned as called terminal number in the network address of this terminal called.
Access server directly links the network address of this terminal called, and as this terminal called response, calling terminal and terminal called are set up Media Stream, and calling terminal user and terminal called user converse, and realize the nearby connection service.
Because of the mechanism that the nearby connection service is provided mostly is chain commercial undertaking, medical service organ, Emergency Assistance mechanism etc. greatly, the terminal called of its branch is busy sometimes, usually takes place that the line is busy or do not have response condition.Access server of the present invention can judge whether to call out according to presetting rule next time, in this way, then carries out recall.Be that landline telephone is an example below with the terminal called, illustrate how the present invention under terminal called does not have response condition, continues to make a call.
As the terminal called of calling out for the first time can't exhale logical, the line is busy or do not have response, the network that lands returns no response message and arrives access server.Access server send obtain the geographical position apart from the solicited message of the nearly called telephone number of calling terminal second to the nearby connection server, the nearest branch of nearby connection server inquiry earlier has or not other telephone number, if any, then return other telephone number of this branch; As not having, then in each branched structure of this mechanism, choose the geographical position branch machine mechanism near, and the telephone number of this branched structure is returned access server as called number apart from calling terminal second.
Access server is dialed this telephone number by landing gateway.
Presetting rule is after receiving the calling of particular number, before called response, can initiate the calling of set point number.Access server is according to the distance in terminal called and calling terminal geographical position, from closely to far in turn each terminal called being made a call.
The number of times of setting can be distinguished setting according to mechanism's different in kind that the nearby connection service is provided, and as the chain service organization of commerce, can be set at twice.Because of the number of calls is many more, this branch is far away more apart from calling subscriber's distance, be the user go to buy article or businessman's deliver goods all not too convenient.If Emergency Assistance mechanism then can be set to bigger numerical value by set point number, even can be made as infinity, make access server dial the phone of this each branch of Emergency Assistance mechanism repeatedly, until connection.
Using telephone network to buy article in certain chain of convenience stores with the user below is example, the method that realizes nearby connection in the networking telephone is described.Consult Fig. 2, for the present invention realizes an embodiment signaling process figure of nearby connection method in the networking telephone, concrete steps are as follows:
After step 202, access server receive this calling, send the request authentication information to authentication server, this request authentication information comprises this particular number;
If the user in more urgent situation, uses the networking telephone to dial the particular number request relief of certain salvage service, when calling out under the situation that does not have response for the first time, access server can continue to dial other branch's phones of this mechanism, until called response.
Consult Fig. 3, for the present invention realizes another embodiment signaling process figure of nearby connection method in the networking telephone, concrete steps are as follows:
Step 301, user find the particular number of nearby connection that salvage service the provides service of desiring to seek to succour, and use this particular number of calling terminal dialing in the address book that calling terminal is preserved;
After step 302, access server receive this calling, send the request authentication information to authentication server, this request authentication information comprises this particular number;
Step 303, authentication server determine that according to the composition of this number it belongs to the particular number of nearby connection service appointment, returns confirmation to access server;
Step 304, access server send obtain the geographical position apart from the solicited message of the nearest called telephone number of calling terminal to the nearby connection server, this solicited message comprises network address information, the particular number information of calling terminal;
Step 305, nearby connection server are determined the geographical position of calling terminal according to the network address of calling terminal, again the service available branch of this chain of convenience stores geographical position is compared with it, select a place branch mechanism nearest, the telephone number of this place mechanism of branch is returned access server as called number apart from the calling terminal geographical position;
Step 306, access server send call request information to landing gateway;
Step 307, the gateway connected call network that lands are called out this telephone number; Call out 3 these terminal calleds repeatedly still after the response, the gateway that lands returns no response message and arrives access server;
Step 308, access server send to be obtained the geographical position and arrives the nearby connection server apart from the solicited message of the calling terminal second near terminal called telephone number;
Step 309, nearby connection server are selected the geographical position branch near apart from calling terminal second in other branches of this salvage service, the telephone number of this place mechanism of branch is returned access server as called number;
Step 310, access server send call request information to landing gateway;
Step 311, the gateway connected call network that lands are called out this telephone number, and after this terminal called response, the gateway that lands returns response message to access server;
Step 312, access server are set up Media Stream between calling terminal and this terminal called, make calling subscriber and called subscriber conversation, and the branch of this salvage service provides relief for the user.
Consult Fig. 4, in the networking telephone, realize an embodiment schematic diagram of nearby connection system for the present invention, comprise calling terminal 41, server 42, a plurality of terminal called 43, wherein server 42 comprises access server 421, authentication server 422, nearby connection server 423, the gateway 424 that lands.
Calling terminal 41 is preserved address book, this address book writes down the particular number that each service organization uses the nearby connection service, during calling terminal 41 each startups, network phone system authenticates the version of this address book, as finding to have the version of renewal in the verification process, then point out the user to upgrade this address book.Calling terminal 41 uses particular number to call out a certain terminal called 43 by server 42.
As terminal called 43 is software terminal, and the number that returns should be the network address of terminal called 43, and access server 421 directly is communicated with terminal called 43 according to this network address.
As terminal called 43 is the PSN (Public Switching Network) terminal, and access server 421 is by landing gateway 424 these telephone numbers of calling.
Under these terminal called 13 no response condition, access server 421 can judge whether according to built-in presetting rule to call out next time, in this way, then carries out recall.Presetting rule is after receiving the calling of particular number, before called response, can initiate the calling of set point number.Access server is according to the distance in terminal called and calling terminal geographical position, from closely to far in turn each terminal called being made a call.
Whether authentication server 422 is used for the authentication call number is the specified particular number of nearby connection service, whether enjoys the qualification of nearby connection service, in this way, then returns and determines that information is to access server 421; As not being, then return NACK messages to access server 421.
As terminal called 43 is software terminal, nearby connection server 423 obtains the network address of calling terminal 41, reach the network address of each terminal called 43 that refers to regard to particular number, relatively the network address of each terminal called 43 and calling terminal 41 determines that the geographical position is apart from calling terminal 41 nearest place's terminal calleds 43.Because of the network address is configured according to actual geographical position,, can determine the distance in actual geographical position by analyzing the comparing cell address.Access server 421 is returned as called terminal number in the network address of this terminal called 43.
As terminal called 43 is the public switched telephone network (PSTN) terminal, after nearby connection server 423 receives this request, according to the network address of calling terminal 41, determines its geographical position after inquiring about; The corresponding relation of mechanism is provided according to particular number and its service, after inquiring about, determine to provide the mechanism of service, distance with service available each branch of this mechanism and calling terminal 41 geographical position compares again, select a geographical position place branch mechanism nearest, the telephone number of this place mechanism of branch is returned access server 421 as called number apart from calling terminal 41.
The gateway 424 that lands is called out this telephone number by telephone network, after called subscriber's response, the gateway 424 that lands returns response message to access server 421, and access server 421 is set up Media Stream between calling terminal 41 and terminal called 43, make calling subscriber and called subscriber's normal talking.
Terminal called 43 is used for receipt of call, and converses with calling terminal 41.
The present invention is applied to the nearby connection service in the network phone system, not only can make the iphone user enjoy the nearby connection service, can also improve the economic benefit of telecommunications company as one of telecommunications company new communication value increasing service.Can also enlarge the service range of each chain businessman, improve corporate image, service quality and the economic benefit of chain businessman.
More than to a kind of method and system of in the networking telephone, realizing nearby connection provided by the present invention, be described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. a method that realizes nearby connection in the networking telephone is characterized in that, comprises;
Calling terminal sends and comprises the call information of nearby connection service number to access server;
Described access server is to nearby connection server requests called terminal number;
Described nearby connection whois lookup returns this called terminal number to described access server to the nearest place's terminal called of the geographical position described calling terminal of distance;
Described access server sends call request information to landing gateway, land gateway connected call network, call out this called terminal number, as this terminal called response, described terminal called sends response message to landing gateway, and described this response message of gateway forwards of landing is to described access server, and described access server is connected described calling terminal and described terminal called, described calling terminal and described terminal called are set up Media Stream, converse.
2. method according to claim 1 is characterized in that, by following step, described access server is to nearby connection server requests called terminal number;
Described access server is sent to authentication server with described nearby connection service number;
Described authentication server authentication is determined described nearby connection service number, returns confirmation;
Described access server is forwarded to the nearby connection server with described call information, the request called terminal number.
3. method according to claim 1 is characterized in that, by following step, described nearby connection whois lookup is to the nearest place's terminal called of the geographical position described calling terminal of distance;
Described nearby connection server obtains the network address of described calling terminal, searches the geographical position of this network address correspondence;
The geographical position of each terminal called that the described nearby connection service number of described nearby connection whois lookup refers to;
Relatively determine the nearest place's terminal called of the geographical position described calling terminal of distance.
4. method according to claim 1 is characterized in that, by following step, described nearby connection whois lookup is to the nearest place's terminal called of the geographical position described calling terminal of distance;
Described nearby connection server obtains the network address of described calling terminal, and the network address of each terminal called of referring to of described nearby connection service number;
The nearest place's terminal called of the geographical position described calling terminal of distance is determined in the comparing cell address;
Wherein, described calling terminal is the networking telephone, and described terminal called is a software terminal.
5. according to each described method of claim 1 to 4, it is characterized in that, also comprise:
Do not respond as this terminal called,, judge whether to initiate to call out next time according to the default number of times that can make a call;
In this way, then initiate to call out next time.
6. method according to claim 5 is characterized in that, by following step, initiates to call out next time;
Described access server obtains the geographical position apart from calling terminal second called terminal number nearby;
Described access server is dialed this called terminal number, and the calling of described calling terminal is forwarded to this terminal called.
7. method according to claim 6 is characterized in that, the rule that continues to make a call is:
By the distance in each terminal called and described calling terminal geographical position, from closely to far in turn terminal called being made a call.
8. a system that realizes nearby connection in telephone network is characterized in that, comprises calling terminal, server, at least one terminal called:
Described calling terminal, be used to send comprise the nearby connection service number call information to access server; Also be used for setting up Media Stream, converse with terminal called;
Access server is used for to nearby connection server requests called terminal number; Also be used to send call request information to landing gateway; Also be used to receive and land the response message that gateway sends, connect described calling terminal and described terminal called;
The nearby connection server is used to find the geographical position nearest place's terminal called of described calling terminal of giving an example, and this called terminal number is returned described access server;
Land gateway, be used to receive described call request information, the connected call network is called out called terminal number; When also being used for the terminal called response, receive the response message that terminal called is sent, transmit this response message to described access server;
Described terminal called is used to send response message to landing gateway; Also be used for setting up Media Stream, converse with calling terminal.
9. system according to claim 8 is characterized in that,
Described nearby connection server, the geographical position of this network address correspondence is searched in the network address that also is used to obtain described calling terminal, searches the geographical position of each terminal called that described nearby connection service number refers to; Relatively determine the nearest place's terminal called of the geographical position described calling terminal of distance, this called terminal number is returned described access server;
Wherein, described calling terminal is the networking telephone, and described terminal called is a software terminal.
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| CN2006101623715A CN101068287B (en) | 2006-12-14 | 2006-12-14 | Method and system for realizing nearby connection in network telephone |
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| CN2006101623715A CN101068287B (en) | 2006-12-14 | 2006-12-14 | Method and system for realizing nearby connection in network telephone |
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| CN101068287B true CN101068287B (en) | 2011-05-11 |
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| CN103391378B (en) * | 2012-05-07 | 2015-12-02 | 华为技术有限公司 | A kind of Voice over IP method of calling, Apparatus and system |
| CN104883457B (en) * | 2015-06-12 | 2018-03-13 | 魅族科技（中国）有限公司 | A kind of phone call method and device |
| CN109756444A (en) * | 2017-11-01 | 2019-05-14 | 中国电信股份有限公司 | Method, system and the network server of called number translation |
| CN113316944B (en) * | 2019-01-11 | 2022-10-18 | 张彬 | Address book grading display method and device and electronic equipment |
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| CN1412983A (en) * | 2001-10-13 | 2003-04-23 | 三星电子株式会社 | Network telephone switching system and calling control method thereof |
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| CN1412983A (en) * | 2001-10-13 | 2003-04-23 | 三星电子株式会社 | Network telephone switching system and calling control method thereof |
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| 许飞燕,黄桂金.就近接续业务的设计与实现.广东通信技术 3.2006,(3),52-55. |
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