CN1228941C - Speech business method based on Internet - Google Patents
Speech business method based on Internet Download PDFInfo
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- CN1228941C CN1228941C CN 01112876 CN01112876A CN1228941C CN 1228941 C CN1228941 C CN 1228941C CN 01112876 CN01112876 CN 01112876 CN 01112876 A CN01112876 A CN 01112876A CN 1228941 C CN1228941 C CN 1228941C
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Abstract
The present invention discloses a realizing method on the basis of internet online call service. The call forward shifting of users' telephones is set on a PSTN exchanger through account numbers and passwords of new service generated in a certification charging server; a calling phone call can be transferred to a gateway through the certification, the authentication and the addressing of the certification charging server and a gatekeeper, and finally, a PC client side call is carried out. The method of the present invention realize new VoIP voice value added service of the PC client side to make users select whether to answer an incoming call when the users surf the net, and no additional system hardware device needs to be added.
Description
Technical field
The present invention relates to the implementation method of a kind of VoIP (Voice over Internet Protocol by the Internet protocol transport voice) value-added service, particularly relate to a kind of implementation method of the VoIP speech value-added service based on pc client.
Background technology
VoIP can transmit business such as voice, fax, video and data at an easy rate on IP network, as the value-added services such as storage forwarding of unified message, virtual telephony, virtual speech/fax mailbox, directory enquiry service, Internet call center, Internet call manager, video conference, ecommerce, fax storage forwarding and various information.And modal based on the speech business of pc client be exactly IP phone, IP phone (IP Telephone) is the speech business with certain service quality that is transmitting on the internet, the capital equipment of IP telephony system is gatekeeper's (Gatekeeper is called for short GK) and gateway (Gateway is called for short GW).The gatekeeper provides the equipment of address resolution and access authentication, and major function is for realizing functions such as address translation, call authorization, calling control, bandwidth control, territory management; Gateway is the access device of IP telephony network, and it is between Circuit Switching Network and IP network, and for the user provides IP telephone service, gateway is mainly carried out speech coding conversion, communication Protocol Conversion and call setup/dismounting function.Along with developing rapidly of IP network, the IP telephone service that IP phone is constantly proposed new functional requirement, especially pc client also not only only be satisfied with PC to phone and PC to two kinds of fairly simple online call business of PC.For making full use of Internet resources, the user wishes can answer important phone simultaneously when surfing the web, so propose a kind of new business demand---online calling.Have phone to squeeze into if online calling is exactly the user in online, can transfer the call to the PC of user's online by IP telephony system, the user needn't be off line, gets final product incoming call answering.
Do not find the document of the implementation method of relevant online call business based on the internet through retrieval.
Summary of the invention
The objective of the invention is to propose a kind of method that realizes online call business on pc client, promptly the user can be off line on pc client, answers the implementation method of the incoming call of switching simultaneously.
Voice service implementation method based on the internet of the present invention is online calling implementation method, and the step of realization is as follows:
1) generates online calling account number and password in the charging certificate server;
2) Call Forwarding services of registered user's phone on PSTN (public switched telephone network (PSTN)) switch are registered as online calling account number with the number of preceding commentaries on classics;
If what the user surfed the Net use is exactly the phone of described setting Call Forwarding, what then the user registered on the PSTN switch is the Call Forwarding On Busy business;
If the phone of described setting Call Forwarding is not used in user's online, what then the user registered on the PSTN switch is all incoming call forward-shifting services;
3) pc client sends online call business account number and password to the gatekeeper, the gatekeeper authenticates by the charging certificate server, the TCP/IP address of while registered client, in gatekeeper's dynamic routing table, increase a list item, write down the TCP/IP address of this pc client and the corresponding relation of online call business account number;
4) caller makes a call, and user location PSTN switch detects the user to be changeed before the register call, with Call Forwarding to callee's IP phone gateway;
5) gateway is searched user profile by the gatekeeper to the charging certificate server, identifies user right and checks user's situation;
6) after the authentication success, the gatekeeper searches the TCP/IP address that routing table obtains pc client;
7) make a call to pc client, enter the IP phone process of caller phone customer call pc client, pc client receipt of call information is selected to answer or refuse.
Can adopt the mode of direct calling to make a call to pc client, promptly the gatekeeper feeds back to gateway with the TCP/IP address of pc client, is made a call to pc client by gateway;
Also can adopt the mode of routing call, the gatekeeper does not return to gateway with pc client TCP/IP address, but by gatekeeper's route, promptly message related to calls sends to the gatekeeper by gateway, is transmitted to pc client by the gatekeeper then;
Description of drawings
Fig. 1 is the realization flow figure of the online call business of the present invention;
Fig. 2 is a schematic diagram of realizing online call business in the embodiment of the invention;
Embodiment
With reference to shown in Figure 1, after the account number of having finished the online call business of user in the authentication and accounting server and password generation, the user must be with the phone register call forward-shifting service on PSTN that changes before the needs; Since the telephone line access the Internet of changeing before whether the user can select to use, so will have following two kinds of different situations:
1. user's use will be by the telephone line access the Internet of preceding commentaries on classics
When the user did not surf the Net, this telephone line was in the wait access state, can receive on the telephone set that reaches in the user family by the PSTN switchboard direct from other users' calling, finished traditional calling; When the user surfs the Net, since user applies the Call Forwarding On Busy business, switch will be transferred on the IP phone gateway system from other users' call, gateway system passes through routing inquiry, mode with Phone-PC, initiation just can realize after the user answer that to the calling of pc client both sides converse.
2. the user does not use by the telephone line access the Internet of preceding commentaries on classics
Because the subscriber phone application is the Call Forwarding services of all incoming calls, every other user's incoming call all will be transferred on the IP phone gateway system, after the route inquiry, just can finish the calling to pc client, realize conversation.
Shown in accompanying drawing 2, with the implementation procedure of the online call business of concrete example in detail:
The user applies for the account number and the password of online call business earlier to IP phone operator before dialling up on the telephone, account number and password generate in Radius authentication and accounting server, correspond to the first step of flow chart in the accompanying drawing 1; Then the user to PSTN switch application Call Forwarding services 21, the forward-shifting service account number is generally IP phone shortcode+online calling account number (as: 85158+123456) by subscriber phone; Pc client when online, by pc client the TCP/IP address of online call business account number, password and pc client is uploaded to GK and registers, authenticate 22; When caller phone is initiated calling to subscriber phone 23, the on-site PSTN switch of user detects the called subscriber and has registered forward-shifting service, with Call Forwarding to user side's IP phone gateway 24; User side's IP phone gateway is searched user profile by the gatekeeper to the charging certificate server, sends call information simultaneously to gatekeeper 25, identifies user right and checks user's situation 26; After the authentication success, GK searches the TCP/IP address that routing table obtains pc client, makes a call to this address then; The mode that makes a call to pc client has two kinds:
1. direct calling mode
The gatekeeper does not send out call request to pc client, but earlier the TCP/IP address of pc client is fed back to gateway, is made a call to pc client by gateway;
2. routing call mode
The gatekeeper does not return to gateway with the TCP/IP address of pc client, but by gatekeeper's route, promptly message related to calls sends to the gatekeeper earlier by gateway, is transmitted to pc client 27 by the gatekeeper then; Adopt the mode of routing call to call out pc client in the accompanying drawing 2.
After the user received gatekeeper's call information, the prompting user had telephone access, but and the display of calling subscriber directory number, whether answer by called subscriber decision; Calling subscriber's ring-back tone of eavesdropping is pointed out the called bell that shaking; The user determines and will answer, and then connects this calling, converses with caller, has promptly set up the talking link 28 of gateway to pc client, and essence is exactly to have finished the IP phone pattern of traditional Phone-PC; If user's refusal is answered, then can refuse this calling, the calling party will hear busy tone.
The present invention realizes online call business by pc client, the phone of making the user is transferred on the PC of surfing the Net, satisfied the user when surfing the web, demand that can incoming call answering also makes the user needn't worry to miss any important phone because of online again.
Claims (5)
1. the voice service implementation method based on the internet is characterized in that, may further comprise the steps:
1) generates online calling account number and password in the charging certificate server;
2) Call Forwarding services of registered user's phone on the public switched telephone network (PSTN) switch are registered as online calling account number with the number of preceding commentaries on classics;
3) pc client sends online call business account number and password to the gatekeeper, the gatekeeper authenticates by the charging certificate server, the TCP/IP address of while registered client, in gatekeeper's dynamic routing table, increase a list item, write down the TCP/IP address of this pc client and the corresponding relation of online call business account number;
4) caller makes a call, and user location public switched telephone network (PSTN) switch detects the user to be changeed before the register call, with Call Forwarding to callee's IP phone gateway;
5) gateway is searched user profile by the gatekeeper to the charging certificate server, identifies user right and checks user's situation;
6) after the authentication success, the gatekeeper searches the TCP/IP address that routing table obtains pc client; Make a call to pc client, enter the IP phone process of caller phone customer call pc client, pc client receipt of call information is selected to answer or refuse.
2. a kind of voice service implementation method according to claim 1 based on the internet, it is characterized in that, in described step 2) in, what the user surfed the Net use is exactly the phone of described setting Call Forwarding, and what then register on the public switched telephone network (PSTN) switch is the Call Forwarding On Busy business.
3. a kind of voice service implementation method according to claim 1 based on the internet, it is characterized in that, in described step 2) in, the phone of described setting Call Forwarding is not used in user's online, and what then register on the public switched telephone network (PSTN) switch is all incoming call forward-shifting services.
4. according to claim 1 or 2 or 3 described a kind of voice service implementation methods based on the internet, it is characterized in that, in described step 7), adopt the mode of direct calling to make a call to pc client, being the gatekeeper feeds back to gateway with the TCP/IP address of pc client, is made a call to pc client by gateway.
5. according to claim 1 or 2 or 3 described a kind of voice service implementation methods, it is characterized in that in described step 7), adopt the mode of routing call, message related to calls sends to the gatekeeper by gateway, is transmitted to pc client by the gatekeeper then based on the internet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01112876 CN1228941C (en) | 2001-05-08 | 2001-05-08 | Speech business method based on Internet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01112876 CN1228941C (en) | 2001-05-08 | 2001-05-08 | Speech business method based on Internet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1384641A CN1384641A (en) | 2002-12-11 |
| CN1228941C true CN1228941C (en) | 2005-11-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01112876 Expired - Fee Related CN1228941C (en) | 2001-05-08 | 2001-05-08 | Speech business method based on Internet |
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| Country | Link |
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| CN (1) | CN1228941C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170810A1 (en) * | 2012-09-13 | 2013-11-21 | 中兴通讯股份有限公司 | Communication method and system based on voice over internet protocol |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1295911C (en) * | 2003-01-30 | 2007-01-17 | 华为技术有限公司 | A routing method for IP telephone system |
| DE10312049B4 (en) * | 2003-03-20 | 2005-05-25 | T-Mobile Deutschland Gmbh | Method for the real-time collection of fees for value-added services in a telecommunication network |
| CN1549571B (en) * | 2003-05-09 | 2010-04-28 | 华为技术有限公司 | Method for realizing mobile on-line |
| CN100342706C (en) * | 2003-05-19 | 2007-10-10 | 腾讯科技（深圳）有限公司 | Method for instant communication user by telephone call |
| WO2005026892A2 (en) | 2003-09-05 | 2005-03-24 | The Regents Of The University Of California | Internet telephony through hosts |
| CN1655574B (en) * | 2004-02-12 | 2010-11-17 | 喻坦 | A multimedia communication system and communication method |
| CN100403678C (en) * | 2005-06-28 | 2008-07-16 | 华为技术有限公司 | Charging control method |
| CN1859518B (en) * | 2006-03-29 | 2010-05-12 | 华为技术有限公司 | Cross-gate keeper call processing method |
| CN101212449B (en) * | 2006-12-29 | 2011-07-06 | 耐通信息科技（上海）有限公司 | Method for normal operation of IP extension telephone under FW/NAT multiple-port mapping condition |
| CN101442415B (en) * | 2007-11-23 | 2012-04-25 | 华为技术有限公司 | Charging method and system for P2P network and network node |
| CN103685784B (en) * | 2012-08-30 | 2016-06-29 | 国基电子（上海）有限公司 | VoIP service management system and method |
-
2001
- 2001-05-08 CN CN 01112876 patent/CN1228941C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013170810A1 (en) * | 2012-09-13 | 2013-11-21 | 中兴通讯股份有限公司 | Communication method and system based on voice over internet protocol |
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| Publication number | Publication date |
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| CN1384641A (en) | 2002-12-11 |
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