CN1941817B

CN1941817B - Speech link-up method and system based on ENUM standard

Info

Publication number: CN1941817B
Application number: CN2005100375234A
Authority: CN
Inventors: 张和兴; 侯晓楠
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Shenzhen Tencent Computer Systems Co Ltd
Priority date: 2005-09-27
Filing date: 2005-09-27
Publication date: 2012-03-21
Anticipated expiration: 2025-09-27
Also published as: CN1941817A

Abstract

The method comprises: a) mobile user dials the ENUM ID number of called user; b) ENUM server authenticates the ENUM ID number; c) after passing the authentication, the request of mobile user is relayed to the VOIP service center; d) VOIP service center makes call connection for the called ENUM user. The system comprises: mobile network and ENUM user state detecting module; ENUM service center forauthenticating the users; ENUM user database for saving the ENUM ID number and other service ID number; VIOIP service center for processing the VOIP service request.

Description

A kind of voice communication method and system based on the ENUM standard

Technical field

The present invention relates to internet arena and mobile communications network, relate in particular to a kind of voice communication method and system based on the ENUM standard.

Technical background

ENUM is telephone number mappings work group (the Telephone Number Mapping Working group of IETF (Internet Engineering Task Force); Abbreviation ENUM) agreement of definition; It has defined and how will follow E.164 (one E.164 number form by following components; Can use connections such as " ", ". " or space between the different piece :+national code [1～3 bit digital]-area code [n bit digital]-telephone number [15-n bit digital]) standard telephone number converts Domain Name Form registering sites into and deposits in dns server, the corresponding one group of URI (unified resource sign) of each ENUM number.Thereby we can use phone to search multiple resources such as website, Email, IP phone address, fax or website.Also just say so, use the software of supporting ENUM can import telephone number and visit website, send Email, fax or the like.In future, you only need telephone number of memory, not only can continue to make a phone call, and can also accomplish the visit of nearly all the Internet.

VOIP (Voice over Internet Protocol) be a kind of be main with IP phone, and release the technology of corresponding value-added service.The maximum advantage of VoIP is to adopt the environment of Internet and global ip interconnection widely, and, better service more than traditional business are provided.VoIP can transmit business such as voice, fax, video and data cheaply on IP network, store the storage forwarding of forwarding and various information etc. like unified message, virtual telephony, virtual speech/fax mailbox, directory enquiry service, Internet call center, Internet call manager, video conference, ecommerce, fax.

Along with the fast development of the Internet, the application of the Internet has become indispensable instrument in everybody daily life.In the middle of the application of the Internet, the utilization of JICQ is one of three big application tools, but the form of communication that current JICQ remains with literal is main.General along with broadband access network, the form of communication of simple literal can not satisfy everybody demand, simultaneously, and the concern that constantly obtains everybody of VOIP technology, everybody has just produced the demand that the technology of utilizing VOIP is carried out voice-enabled chat.Utilize the VOIP technology not only can with the friend's voice-enabled chat far away from foreign country, greatly reduce the cost that voice are linked up simultaneously.Everybody proposes higher requirement to the application of the Internet now, how to also have instant messaging, VOIP, mobile network the ENUM standard organically to combine to bring into play bigger technological innovation, becomes the focus of industry.

Summary of the invention

The technical problem that the present invention will solve is utilized the standard of ENUM exactly, through the mobile network, makes mobile subscriber and instant communication users can realize that the voice of VOIP link up, and the present invention adopts following technical scheme for this reason:

A kind of voice communication method based on the ENUM standard may further comprise the steps:

A, utilize mobile phone dialing called subscriber's ENUM number ENUM service processing center application and mobile subscriber with ENUM number; Said called subscriber is an instant communication users, and said called subscriber's ENUM number is related with the number of JICQ;

The ENUM user's request from mobile communications network is received at b, ENUM service processing center, and the ENUM number that connects two parties is verified, confirms that two parties is the ENUM user rs authentication and passes through;

After c, checking were passed through, ENUM service processing center was forwarded to the VOIP connection requests at the VOIP service processing center that belongs to an instantaneous communication system part;

The VOIP line is carried out to called ENUM user in d, VOIP service processing center.

In the steps d; Said VOIP service processing center is carried out before the line to called ENUM user; Also comprise: the called subscriber is judged the online of instantaneous communication system; When the called subscriber was online, the VOIP communication attended operation of being correlated with in VOIP service processing center was communicated with online called subscriber.When the called subscriber is not online, feedback connection failure information.

A kind of voice communication system based on the ENUM standard comprises: the mobile network and the ENUM User Status detection module that is used to judge the ENUM User Status that carry out mobile communication; Also comprise:

ENUM service processing center is used in ENUM user's request of receiving from mobile communications network the ENUM number that connects two parties being verified, confirms that two parties is the ENUM user rs authentication and passes through; After checking is passed through, the VOIP connection requests is forwarded to VOIP service processing center;

Said ENUM user's request from mobile communications network is for application and mobile subscriber with ENUM number utilize the mobile phone dialing to initiate at ENUM service processing center; Said called subscriber is an instant communication users, and said called subscriber's ENUM number is related with the number of JICQ;

The ENUM customer data base is used to preserve the data relationship of ENUM user's various service number, comprises that the ENUM number is related with the number of JICQ, supplies ENUM service processing center to extract data and verifies;

VOIP service processing center belongs to an instantaneous communication system part, is used for according to the VOIP connection request that transmit at ENUM service processing center called ENUM user being carried out the VOIP line.

Said VOIP service processing center carries out need carrying out called subscriber's state-detection through ENUM User Status detection module before the VOIP connection, if online, then connects; Otherwise, the information of feedback connection failure.

In the technical scheme of the present invention, also have instant messaging, VOIP, mobile network the ENUM standard organically to combine to bring into play bigger technological innovation, make everybody to realize linking up through mobile telephone terminal with the cheap voice of instant communication users.

Description of drawings

Fig. 1 is the inventive method flow chart;

Fig. 2 is a system construction drawing of the present invention.

Embodiment

Below in conjunction with Figure of description embodiment of the present invention is described.This specification mainly with the application of the present invention in the service of individual instant messaging as most preferred embodiment.Certainly, also can be used for other Internet service systems such as mail service in the practical application.

As shown in Figure 1, be the method flow diagram of technical scheme of the present invention, visible from figure, the present invention specifically may further comprise the steps:

Step 110: the mobile subscriber of application ENUM number utilizes common mobile phone at ENUM service processing center; Through mobile communications networks such as GSM, CDMA; Dialing called subscriber's ENUM number; Certainly, it is related that the called subscriber has carried out the number of corresponding ENUM number registration and JICQ.

The number registration of ENUM, the call request that receives VOIP and the request of forwarding work mainly are responsible in step 120:ENUM service processing center.When ENUM service processing center receives the ENUM user's request from mobile communications network, just carry out the checking of ENUM number to connecting both sides (requesting party and callee's ENUM user) user, guarantee that user both sides are the ENUM service object.

Step 130: after the proof procedure of ENUM service processing center to the ENUM number, ENUM service processing center is forwarded to VOIP service processing center to the VOIP connection requests, carries out next step connection traffic operation.

Step 140: belong to the VOIP service processing center of the new module part of instantaneous communication system, receive forwarding request from ENUM service processing center after, at first called ENUM user (being instant communication users) is carried out the judgement of presence.If called ENUM user is online, the VOIP communication attended operation of being correlated with in VOIP service processing center is communicated with online called subscriber.

Technical scheme of the present invention; Organically closely link up mobile subscriber and instant communication users,, can directly be communicated with the VOIP service when called ENUM user is online state; Otherwise the state that called ENUM user is not online, the information indicating of feedback connection failure.Or mobile like this ENUM user can send SMS and notify the other side to take other communication mode, can improve communication efficiency greatly like this, ensures that simultaneously communication is errorless.

As shown in Figure 2, be the system diagram of technical scheme of the present invention, visible from Fig. 2, this system comprises:

The reception of VOIP services request, ENUM user's checking and the forwarding work of request are responsible in ENUM service processing center 210, this module.Before this module is carried out the VOIP service, need the ENUM number registration of process user and obtain the number of related ENUM mobile subscriber and instant communication users.

ENUM customer data base 220, the main data relationship of being responsible for preservation ENUM user's various service number such as the corresponding relation of Mobile Directory Number and JICQ number, carries out checking work so that data are extracted at ENUM service processing center.Information in the middle of this database need be registered before the processing VOIP service.

The request of transmitting from the ENUM service processing center that belongs to the mobile network is responsible for receiving in VOIP service processing center 230, this center, called instant messaging ENUM state of user detects and the connection operation of VOIP.Detect the request that called ENUM user need propose to detect called ENUM User Status to ENUM User Status detection module,, just be communicated with if testing result is a presence.Otherwise the information of feedback connection failure is given the ENUM mobile subscriber.

ENUM User Status detection module 240, main being responsible for detected called ENUM state of user, and this ENUM user is instant communication users, and whether online its User Status be state.If online feedback online information carries out attended operation for VOIP service processing center, otherwise the operation that the presence information not fed back fails and connect for VOIP service processing center.

The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the claim scope of the present invention.

Claims

1. voice communication method based on the ENUM standard is characterized in that may further comprise the steps:

2. the method for claim 1; It is characterized in that in the steps d, said VOIP service processing center is carried out before the line to called ENUM user; Also comprise: the called subscriber is judged the online of instantaneous communication system; When the called subscriber was online, the VOIP communication attended operation of being correlated with in VOIP service processing center was communicated with online called subscriber.

3. method as claimed in claim 2 is characterized in that steps d also comprises: when the called subscriber is not online, and feedback connection failure information.

4. the voice communication system based on the ENUM standard comprises: the mobile network and the ENUM User Status detection module that is used to judge the ENUM User Status that carry out mobile communication; It is characterized in that this system also comprises:

Said ENUM user's request from mobile communications network is for application and mobile subscriber with ENUM number utilize the mobile phone dialing to initiate at ENUM service processing center; The called subscriber is an instant communication users, and said called subscriber's ENUM number is related with the number of JICQ;

5. system as claimed in claim 4 is characterized in that, said VOIP service processing center carries out need carrying out called subscriber's state-detection through ENUM User Status detection module before the VOIP connection, if online, then connects; Otherwise, the information of feedback connection failure.