CN104065629A - Method for establishing calling through Internet domain name and equipment thereof - Google Patents
Method for establishing calling through Internet domain name and equipment thereof Download PDFInfo
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- CN104065629A CN104065629A CN201310095070.5A CN201310095070A CN104065629A CN 104065629 A CN104065629 A CN 104065629A CN 201310095070 A CN201310095070 A CN 201310095070A CN 104065629 A CN104065629 A CN 104065629A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000000977 initiatory effect Effects 0.000 claims abstract description 8
- 238000013507 mapping Methods 0.000 claims description 16
- 230000006870 function Effects 0.000 claims description 7
- 239000003999 initiator Substances 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims description 4
- 238000012545 processing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 3
- 230000000875 corresponding effect Effects 0.000 description 23
- 230000004044 response Effects 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 229920000767 polyaniline Polymers 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
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- 238000010168 coupling process Methods 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M7/00—Arrangements for interconnection between switching centres
- H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
- H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
- H04M7/1225—Details of core network interconnection arrangements
- H04M7/123—Details of core network interconnection arrangements where the packet-switched network is an Internet Protocol Multimedia System-type network
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/45—Network directories; Name-to-address mapping
- H04L61/4557—Directories for hybrid networks, e.g. including telephone numbers
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/10—Architectures or entities
- H04L65/1016—IP multimedia subsystem [IMS]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/1066—Session management
- H04L65/1069—Session establishment or de-establishment
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M3/00—Automatic or semi-automatic exchanges
- H04M3/42—Systems providing special services or facilities to subscribers
- H04M3/42025—Calling or Called party identification service
- H04M3/42085—Called party identification service
- H04M3/42102—Making use of the called party identifier
- H04M3/42119—Making use of the called party identifier where the identifier is a Uniform Resource Locator
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/618—Details of network addresses
- H04L2101/65—Telephone numbers
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- General Business, Economics & Management (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention relates to a method for establishing telecommunication calling, wherein the method comprises the steps of: when an application server receives a calling request in which an Internet domain name is used as a called-party ID, inquiring a telephone number which corresponds with the Internet domain name; and transmitting the inquired telephone number to a calling control unit by the application server so as to initiate a calling request in which the telephone number is used as the called-party ID. In the embodiment of the invention, the calling request comprises position information of a calling initiating party, and the inquiring step comprises inquiring the telephone number which corresponds with the Internet domain name from a web server that corresponds with the Internet domain name. The invention further relates to a network unit and terminal equipment for applying the method.
Description
Technical field
The present invention relates to communication network field, and especially, relate to the mechanism of using internet domain name to set up telecommunication call.
Background technology
The shopping that almost everyone has at the mall or household electrical appliance are bought in the website in shopping center is experienced, for example, buy a washing machine.Sales force can tell the telephone number that you remember Customer Service Center, when electrical equipment being installed or processing after-sale service item, need to call out this telephone number.But because this service centre's phone is comprised of a lot of numeral conventionally, when user need to call out this number, may can not remember.User has to helplessly search for internet website to find this telephone number.In cost, after some strength finds, the number of acquisition is not probably that therefore the number of recent renewal can not be used, or the number obtaining is not that therefore the number that is positioned at the service centre in same city can not be helped user to complete to install or matters after sale.Finally, user may quite be taken trouble and be obtained correct number, but this experience is but extremely bad.Recently, because online shopping is more and more universal, the consulting of customer contact service center is pre-sales and situation after sale more and more.Because service provider's quantity becomes more and more huger, service centre's number is rapid growth also, and client often can run into this offending experience.Conventionally, client can easily remember station address or the domain name in shopping center, but is difficult to remember the insignificant Serial No. of the various telephone numbers of service centre.
Summary of the invention
In order to solve this class technical problem and to make the more diversified of Plain Old Telephone Service change, for user provides how flexile call-establishing method, the present invention proposes a kind of caller dials internet domain name that allows and as callee's contact details, replaces the new method of insignificant digital number.By this method, when calling party wants to contact the customer service center phone of certain website, calling party only need to know this callee's domain name and dial this domain name, then the telecommunication application server in invention will be used the uniqueness of internet domain name to send to corresponding Internet server inquiry that the correlation map telephone number providing on Internet server is provided this domain name, this mapping number is normally the call number at customer service center, or the number of maintenance center, or the main frame number of company; Then the telephone number that telecommunication application server returns according to internet calls out this to direct route to corresponding callee.So the method has solved user can not remember the problem of insignificant Serial No., and the new method of using significant domain name to call out is provided.In addition, no matter how callee's number upgrades, and calling party can obtain up-to-date available number forever.
According to a first aspect of the invention, provide a kind of for setting up the method for telecommunication call, the method comprises: application server is usingd internet domain name during as the call request of callee ID receiving, and inquires about the telephone number that described internet domain name is corresponding; And described application server sends to Call Control Unit by the telephone number inquiring, to initiate to using the call request of described telephone number as callee ID.
According to embodiments of the invention, the positional information that described call request comprises call initiator, object is when internet web server is received setup requests, web server can be returned to its on-site telephone number according to the positional information of caller.
According to embodiments of the invention, described query steps comprises to inquiring about corresponding to the web server of described internet domain name the telephone number that described internet domain name is corresponding.
According to embodiments of the invention, described application server maintains the interim mapping relations between internet domain name and described telephone number within a time period, if in described interim mapping relations effectively, described query steps comprises from described interim mapping relations and extracts corresponding telephone number the internet domain name comprising in described call request.In other words, in section, when application server is received the call request of this identical internet domain name, application server will directly return to map telephone numbers according to caller location information, not repeat to produce HTTP request message to internet web server at the appointed time.
According to embodiments of the invention, the positional information that described application server receives is option, if only comprise internet domain name in the information receiving, do not comprise positional information, application server will only send HTTP according to internet domain name and ask to internet web server.By internet, judge voluntarily the required telephone number that returns simultaneously.
According to a second aspect of the invention, provide a kind of method of set up calling out based on internet domain name, the method comprises: when Call Control Unit receives, using internet domain name during as the call request of callee ID, to application server, provide described call request; And, when described Call Control Unit receives the telephone number corresponding to internet domain name that described application server provides, initiate to using described telephone number and call out as callee ID.
According to a third aspect of the invention we, provide a kind of for setting up the application server of telecommunication call, this application server comprises: enquiry module, be configured to using internet domain name during as the call request of callee ID receiving, and inquire about the telephone number that described internet domain name is corresponding; And processing module, is configured to the telephone number inquiring to send to Call Control Unit, to initiate to using the call request of described telephone number as callee ID.
According to embodiments of the invention, described enquiry module is configured to inquiring about corresponding to the web server of described internet domain name the telephone number that described internet domain name is corresponding.
According to embodiments of the invention, described application server further comprises memory module, described memory module is configured to maintain the interim mapping relations between internet domain name and described telephone number within a time period, if in described interim mapping relations effectively, described enquiry module is configured to extract corresponding telephone number from described interim mapping relations the internet domain name comprising in call request.
According to a forth aspect of the invention, a kind of Call Control Unit of setting up telecommunication call is provided, described Call Control Unit comprises: sending module, be configured to using internet domain name during as the call request of callee ID receiving, and to application server, provide described call request; And, call out initiation module, be configured to when receiving the telephone number corresponding to internet domain name that described application server provides, initiation is usingd described telephone number and is called out as callee ID.
According to a fifth aspect of the invention, a kind of terminal of calling out of setting up based on internet domain name is provided, described terminal is configured to allow user to input usings the information of internet domain name format as called ID, and this internet domain name is put into call request and set up information, sends to telecommunication server.
Different embodiment according to the subject invention, described callee ID can be request URL(uniform resource locator) R-URI, described Call Control Unit can be service call session control function entity S-CSCF.
Different embodiment according to the subject invention, described callee ID is callee's dialing numbers DN, described Call Control Unit can be moving exchanging center MSC.
Different embodiment according to the subject invention, described callee ID can be callee's dialing numbers DN, described Call Control Unit can be mobile management entity MME
The call mechanism that the present invention proposes brings following advantage:
1) the present invention is by replacing insignificant digital number to provide flexibility and friendly method to call out by significant domain name.
2) internet domain name of application server based on unique provides new function to inquire about callee's telephone number.The method provides the approach that Internet service is embedded into call, and the uniqueness based on internet domain name can simply be implemented.Therefore, this mechanism is brought the advantage in competition for operator provides internet and telecommunications blended service.
3) by using significant domain name, this mechanism has solved the problem that people are always difficult to remember a lot of digital number.Equally, calling party will can obtain the number of recent renewal and always can obtain correct available number.
Accompanying drawing explanation
By reading the detailed description that non-limiting example is done of doing with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become.In the accompanying drawings, identical invoking marks represents the unit of same unit or same type.
Fig. 1 illustrates and based on internet domain name, sets up the network configuration of IMS call connection in exemplary embodiment of the present; And
Fig. 2 illustrates based on internet domain name, to set up the calling network process chart of IMS call connection in exemplary embodiment of the present.
Fig. 3 illustrates in another exemplary embodiment of the present invention to set up based on internet domain name the network structure of calling out.
Fig. 4 illustrates in the another exemplary embodiment of the present invention to set up based on internet domain name the network structure of calling out; And
Fig. 5 is the functionalization block diagram illustrating according to the Call Control Unit of the embodiment of the present invention and application server.
Embodiment
Below with reference to the accompanying drawings exemplary embodiments of the present invention is described.It may be noted that ad hoc structure disclosed herein and function detail are only for describing exemplary embodiment.These exemplary embodiments can be embodied and can not be regarded as only limiting to embodiment described here by many alterative version.
Fig. 1 illustrates according to the network configuration in one exemplary embodiment of the present invention.
Illustrated network mainly comprises IP Multimedia System (IMS) network and internet.It should be noted that it is not the active service region that is used to display network that network of network cloud is shown, because coverage can be independent or overlapping.IMS is by HSS server (home subscriber server), S-CSCF(service-call session control function, in figure, with 103, illustrate), I-CSCF(inquiry-CSCF) and P-CSCF(Proxy-Call Session Control Function, in figure, with 101, illustrate) form.IMS is connected to calling subscriber A, called subscriber B etc. via the IP kernel heart, SIP Access Network etc.Application server 105 is connected to respectively the web server 107 in IMS network and internet.
In the example shown in Fig. 1, user A wants to call out a certain service centre, does not know the telephone number of service centre but he/her only knows the domain name of service centre.Therefore, user A dials the domain name of service centre, and for example on its mobile phone, continuously input domain name is (for example, www.walmart.com) and press call button.
When receiving with domain name rather than usining Serial No. during as the INVITE of request URL(uniform resource locator) (being designated hereinafter simply as R-URI), P-CSCF101 will send to initiator SCSCF103 this message and at PANI header (PANI: the positional information of putting into user A Access Network information).
SCSCF103 receives usings domain name as the INVITE of R-URI, and S-CSCF103 sends out SAR message to HSS, and HSS returns the SAA message of application server 105 to S-CSCF.SCSCF sends to application server 105 by this INVITE.
Application server 105 will carry out the mutual of SIP and HTTP message, and domain name and positional information are put into HTTP request, afterwards this request is sent to Internet Web Services device.
When internet web server 107 receives this HTTP request, based on domain name and positional information, using the telephone number of being correlated with as response.
When application server 105 receives the http response that comprises relevant telephone number, for example, by the telephone number telephone number " 400-9898-1234 " of the positional information of domain name www.walmart.com and user A (corresponding to) being put into R-URI header and generating SIP INVITE, be sent to and initiate S-SCSCF103.
Then, initiate SCSCF Supply Structure Network Based in the conventional mode, continue to route the call to terminal SCSCF or to BGCF, then route to MGCF.Finally, use alternative traditional this calling of Serial No. of domain-name information of callee to be routed to callee.
The call flows of Fig. 2 in illustrating according to an exemplary embodiment of the present.
The step that it will be understood by those skilled in the art that the flow chart in Fig. 2 is not all-embracing, can comprise unshowned other step in practical application.In the description of following call flow, some parts relevant with the present invention are only described, saved some the conventional network element in basic call process of establishing, with the present invention that avoids confusion.
In Fig. 2, first, calling subscriber A makes a call to set up and asks, such as INVITE.
In step S202, initiator S-CSCF103 receives usings internet domain name during as the INVITE of R-URI, by convention, S-CSCF103 sends out the request of SAR(server-assignment) message is to HSS, and HSS returns the SAA message of application server 105 to S-CSCF103.SCSCF103 will send to application server 105 this message.
This INVITE preferably includes the positional information of calling part user A, and this positional information can add INVITE by the P-CSCF101 in Fig. 1 for example.The main cause that positional information is provided is that shopping website may be different at the Service Phone of different cities, and the geographical position based on user can contribute to the service centre's telephone number that provides correct.
In step S204, application server 105 is analyzed the domain name of dialing receiving, and domain name and positional information are put into HTTP request, then HTTP request is sent to corresponding internet web server 107.This HTTP request is for obtaining the telephone number that web server provides.
In a preferred embodiment according to the present invention, application server 105(application server comprises specifically database or storage device) between domain name and telephone number, maintain interim mapping relations.When receiving setup requests, according to internet domain name information and the call subscriber positional information received, inquire about in interim mapping table, whether there is qualified coupling telephone number.Like this, if made a call within the duration allowing, application server does not need again to inquire about internet, the mapping table that only uses it to maintain.Duration can be according to actual conditions setting, for example one week, one month or other random time sections.
In step S206, when receive from web server 107 http response time, application server 105 extracts these telephone numbers and builds take the INVITE that this telephone number is R-URI, and sends to SCSCF103 to continue call treatment this INVITE.
In step S208, when application server 105 receives the http response that comprises phone numbers associated, application server 105 will be this telephone number, and example " 400-9898-1234 " as shown in FIG. puts into R-URI header and generate SIP INVITE and send to and initiate SCSCF103.
Preferably, application server 105 can be before sending SIP INVITE to SCSCF103, afterwards or simultaneously, the corresponding informance of this domain name and telephone number deposited in the database of oneself, and arrange and stab an effective time.So that in the duration that S204 mentions above, if there is again the INVITE initiating with same domain name, can directly to calling party, reply identical telephone number.
Then, SCSCF103 routes the call to callee according to traditional approach, and user A wishes the service centre relating to, and successfully sets up call session.In whole process, user A will do just dials internet domain name.
It should be noted that, although only take IMS network is herein illustrated as example as the present invention, those skilled in the art will be understood that the present invention is equally applicable to other communication networks, include but not limited to PSTN network, 3G-MSC network, LTE network etc.
The 3G-MSC network of take is below described exemplary embodiments of the present invention as example.As shown in Figure 3 and Figure 4, when 3G-MSC network wireless user A makes a call to set up, ask and called domain name is sent to Node B 301 as called dialing numbers DN information, Node B joins calling subscriber's positional information in call request, to send to radio network controller (RNC), and sends to moving exchanging center MSC 303/403 via RNC.MSC303/403 returns the information of inquiring about user in HLR after receiving call request, and according to the routing table configuring in MSC303/403, call request is sent to gateway, gateway is blamed corresponding information format conversion, for example convert ISUP information to SIP information, and give application server 305/405 by call request.
When application server 305/405 is received after call request, according to internet domain name information and calling subscriber's positional information, generate http request and send to Internet Web Services device 307/407, the same with the exemplifying embodiment implementation in IMS network in addition.When application server 305/407 receives after the response message of Internet Web Services device 307/407, extract telephone number corresponding to callee, and send it to MSC303/403.
MSC303/403 can do route analysis after receiving called number.
As shown in Figure 3, if this number is the fixed line number in PSTN network, MSC303 can set up information by call request and send to PSTN, and finally to send to called telephone terminal be Customer Service Center.
As shown in Figure 4, if MSC judges it is the Mobile Directory Number of local exchange after doing called number route analysis, MSC403 and VLR send to corresponding RNC and base station by call request, and finally call out called mobile phone.
In other embodiments of the invention, for example, in Long Term Evolution LTE network, when sending setup requests, calling UE sends to mobile management entity MME via e Node B, MME inquiry HSS obtains the information such as authentication of caller, and call request is sent to gateway SGW and PDN Gateway PGW, and finally send to application server and Internet Web Services device by PGW.The called number returning according to Web server is finally set up the calling of LTE network.
In an embodiment according to the present invention, each network element can be implemented as hardware, software, firmware or their certain combination.Particularly, according to a preferred embodiment of the invention, application server, SCSCF and MSC etc. can be on the bases of existing network unit, by realizing in conjunction with computer software mode.There is not to those skilled in the art special difficulty in the module that structure is carried out corresponding function.
The application server 505 of take in Fig. 5 is example, in order to realize the method for describing in the embodiment of the present invention, corresponding functional module can be set, for example: enquiry module, be configured to using internet domain name during as the call request of callee ID receiving, to the web server corresponding to internet domain name (such as 407 in 307 in 107 in Fig. 1, Fig. 3, Fig. 4 etc.) telephone number corresponding to inquiry internet domain name; And processing module, is configured to the telephone number inquiring to send to S-CSCF to initiate to using the call request of telephone number as callee ID.Similarly, according to embodiments of the invention, Call Control Unit (for example, S-CSCF or MSC and network of relation unit) comprising: sending module, be configured to using internet domain name during as the call request of callee ID when receiving, to application server, provide described call request; And, call out initiation module, be configured to, when receiving the telephone number corresponding to internet domain name that described application server provides, initiate to using the call request of described telephone number as callee ID.
In each embodiment according to the present invention, according to different network configurations, callee ID can be R-URI, callee's dialing numbers DN etc.Call Control Unit 503 can be the S-CSCF in Fig. 1, Fig. 2, the MSC in Fig. 3, Fig. 4 and network of relation unit thereof, and in LTE network, described Call Control Unit is mobile management entity MME.In other embodiments of the invention, Call Control Unit 503 can be any network element or module that is similar to the CCF completing in the embodiment of the present invention.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and in the situation that not deviating from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, is therefore intended to be included in the present invention dropping on the implication that is equal to important document of claim and all changes in scope.Any Reference numeral in claim should be considered as limiting related claim.In addition, obviously other unit or step do not got rid of in " comprising " word, and odd number is not got rid of plural number.A plurality of unit of stating in system claim or device also can be realized by software or hardware by a unit or device.
Claims (14)
1. for setting up a method for telecommunication call, the method comprises:
Application server is usingd internet domain name during as the call request of callee ID receiving, and inquires about the telephone number that described internet domain name is corresponding; And
Described application server sends to Call Control Unit by the telephone number inquiring, to initiate to using the call request of described telephone number as callee ID.
2. method according to claim 1, wherein, the positional information that described call request comprises call initiator.
3. method according to claim 1 and 2, described query steps comprises to inquiring about corresponding to the web server of described internet domain name the telephone number that described internet domain name is corresponding.
4. method according to claim 1 and 2, wherein, described application server maintains the interim mapping relations between internet domain name and described telephone number within a time period, if in described interim mapping relations effectively, described query steps comprises from described interim mapping relations and extracts corresponding telephone number the internet domain name comprising in described call request.
5. method according to claim 1 and 2, wherein, described callee ID is request URL(uniform resource locator) R-URI, described Call Control Unit is service call session control function entity S-CSCF.
6. method according to claim 1 and 2, wherein, described callee ID is callee's dialing numbers DN, described Call Control Unit is moving exchanging center MSC.
7. method according to claim 1 and 2, wherein, described callee ID is callee's dialing numbers DN, described Call Control Unit is mobile management entity MME.
8. for setting up a method for telecommunication call, the method comprises:
When Call Control Unit receives, using internet domain name during as the call request of callee ID, to application server, provide described call request; And
When described Call Control Unit receives the telephone number corresponding to internet domain name that described application server provides, initiate to using the call request of described telephone number as callee ID.
9. for setting up an application server for telecommunication call, this application server comprises:
Enquiry module, is configured to using internet domain name during as the call request of callee ID receiving, and inquires about the telephone number that described internet domain name is corresponding; And
Processing module, is configured to the telephone number inquiring to send to Call Control Unit, to initiate to using the call request of described telephone number as callee ID.
10. application server according to claim 9, wherein, the positional information that described call request comprises call initiator.
11. according to the application server described in claim 9 or 10, and described enquiry module is configured to inquiring about corresponding to the web server of described internet domain name the telephone number that described internet domain name is corresponding.
12. application servers according to claim 8 or claim 9, wherein, described application server further comprises memory module, described memory module is configured to maintain the interim mapping relations between internet domain name and described telephone number within a time period, if in described interim mapping relations effectively, described enquiry module is configured to extract corresponding telephone number from described interim mapping relations the internet domain name comprising in described call request.
13. 1 kinds of Call Control Unit of setting up telecommunication call, described Call Control Unit comprises:
Sending module, is configured to using internet domain name during as the call request of callee ID receiving, and to application server, provides described call request; And,
Call out initiation module, be configured to when receiving the telephone number corresponding to internet domain name that described application server provides, the call request of described telephone number as callee ID usingd in initiation.
In 14. 1 kinds of communication networks, for initiating the terminal equipment of telecommunication call, be configured to allow user to input and using the information of internet domain name format as called ID, and this internet domain name is put into call request and set up information, send to telecommunication server.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310095070.5A CN104065629A (en) | 2013-03-22 | 2013-03-22 | Method for establishing calling through Internet domain name and equipment thereof |
| PCT/IB2014/000615 WO2014147480A1 (en) | 2013-03-22 | 2014-03-14 | Method and device for establishing calls using internet domain name |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310095070.5A CN104065629A (en) | 2013-03-22 | 2013-03-22 | Method for establishing calling through Internet domain name and equipment thereof |
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| CN104065629A true CN104065629A (en) | 2014-09-24 |
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| CN201310095070.5A Pending CN104065629A (en) | 2013-03-22 | 2013-03-22 | Method for establishing calling through Internet domain name and equipment thereof |
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| WO (1) | WO2014147480A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106506721A (en) * | 2016-11-20 | 2017-03-15 | 北京经纬信安科技有限公司 | A kind of communication number and the method for domain name Mapping Resolution |
| CN108702396A (en) * | 2015-12-24 | 2018-10-23 | 数字技术有限公司 | For the method for data processing, equipment and computer program and hierarchical domain name system area file |
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| US9866521B2 (en) | 2015-07-30 | 2018-01-09 | At&T Intellectual Property L.L.P. | Methods, systems, and computer readable storage devices for determining whether to forward requests from a physical telephone number mapping service server to a virtual telephone number mapping service server |
| US9851999B2 (en) | 2015-07-30 | 2017-12-26 | At&T Intellectual Property I, L.P. | Methods, systems, and computer readable storage devices for handling virtualization of a physical telephone number mapping service |
| US10277736B2 (en) | 2015-07-30 | 2019-04-30 | At&T Intellectual Property I, L.P. | Methods, systems, and computer readable storage devices for determining whether to handle a request for communication services by a physical telephone number mapping service or a virtual telephone number mapping service |
| US9888127B2 (en) | 2015-07-30 | 2018-02-06 | At&T Intellectual Property I, L.P. | Methods, systems, and computer readable storage devices for adjusting the use of virtual resources providing communication services based on load |
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| US20050232225A1 (en) * | 2004-04-19 | 2005-10-20 | Pelaez Mariana B | System and method for routing calls in a wireless network using a single point of contact |
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| WO2007129225A2 (en) * | 2006-05-05 | 2007-11-15 | Siter Servicos De Internet Ltda. | Establishing telephone connections using internet domain names and web addresses |
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2013
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2014
- 2014-03-14 WO PCT/IB2014/000615 patent/WO2014147480A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050232225A1 (en) * | 2004-04-19 | 2005-10-20 | Pelaez Mariana B | System and method for routing calls in a wireless network using a single point of contact |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108702396A (en) * | 2015-12-24 | 2018-10-23 | 数字技术有限公司 | For the method for data processing, equipment and computer program and hierarchical domain name system area file |
| CN108702396B (en) * | 2015-12-24 | 2021-09-07 | 数字技术有限公司 | Method and device for data processing |
| CN106506721A (en) * | 2016-11-20 | 2017-03-15 | 北京经纬信安科技有限公司 | A kind of communication number and the method for domain name Mapping Resolution |
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| WO2014147480A1 (en) | 2014-09-25 |
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