CN100562139C - A kind of method of in communication process, controlling caller or called playback - Google Patents
A kind of method of in communication process, controlling caller or called playback Download PDFInfo
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- CN100562139C CN100562139C CNB2005100803896A CN200510080389A CN100562139C CN 100562139 C CN100562139 C CN 100562139C CN B2005100803896 A CNB2005100803896 A CN B2005100803896A CN 200510080389 A CN200510080389 A CN 200510080389A CN 100562139 C CN100562139 C CN 100562139C
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Abstract
A kind of method of in communication process, controlling caller or called playback of the present invention, it comprises: when caller and incoming call, by the voice resource of service control point by special resource module on the operation application Service Switching Point that is connected to resource, described service control point will need the voice number informing business exchange point play by playback operation again, by Service Switching Point temporarily disconnected master, called conversation time slot, one side's time slot is docked with on the voice resource time slot by switching network, and the opposing party's time slot is docked with on the idle time slot, after voice resource finishes, again on the calling and called time slot being plugged into by Service Switching Point again, main, the called recovery conversation.The inventive method has improved the flexibility of IN service, makes IN service to carry out alternately with the user at any time; Simultaneously,, guaranteed not heard for a certain side's voice, increased service security by the opposing party owing to when playback, interrupted caller and called time slot connection.
Description
Technical field
The present invention relates to the intelligent network technology of communication field, in particular, a kind of in communication process control to calling audio playback or to the method for called playback.
Background technology
Intelligent network is an architecture that is used to produce and provide telecommunication service, it can be fast, convenient, flexibly, economical, generate and realize the system of various new business effectively.Intelligent network has adopted a kind of new method for new business is provided to the user, promptly sets up service control point and the database of concentrating, and then further concentrated business management system and the service creation environment of foundation achieves the above object.
Intelligent network business has two stages mostly: information interaction stage and calling phase.In the information interaction stage, system carries out " dialogue " with the user, and prompting also receives the relevant information that the user imports, and perhaps notifies some situation of user to take place.In reciprocal process, the time slot circuit that Service Switching Point is set up user and private resource by switching network is connected.When intelligent network business was operated, SSP set up being connected of soundboard and user in down link, and soundboard is play one section recording to the user, and SSP sets up being connected of user uplink link and dual-tone multifrequency digit receiver simultaneously, discerns user's button.Behind dual-tone multifrequency digit receiver identification user's button, cause correspondent service logic for the Service Control Point of intelligent network message acknowledgment by the INAP signaling.This process as shown in Figure 1.At present, this pattern can not satisfy professional needs such as called user selecting payment.
Being described as of called user selecting payment service:
1, the intelligent network business access code is dialed in caller;
2, caller is imported called number according to service informing;
3, the professional called number that connects, behind the called off-hook, point out called this is a business by called user selecting payment, if calledly be ready to pay, presses the affirmation of # key;
4, as the called # key of pressing at the appointed time, caller and called speech channel keep, and can continue conversation; Otherwise, the speech channel of professional cut-out calling and called.
In above-mentioned business description, need be to called prompting paying information during caller and incoming call.Still there is not at present the method that addresses this is that.
Summary of the invention
The purpose of this invention is to provide a kind of method of in communication process, controlling caller or called playback, can not in communication process, control the shortcoming of giving caller or called suggestion voice information in order overcoming in the existing intelligent network technology, to propose a kind ofly can realize intelligent network platform method to caller or called playback in communication process.
Technical scheme of the present invention is as follows:
A kind of method of in communication process, controlling caller or called playback, it comprises: when caller and incoming call, send " being connected to resource operation " by service control point to Service Switching Point, described Service Switching Point is by the resource module application voice resource of one free time, described service control point will need the voice number informing business exchange point play by playback operation again, by Service Switching Point temporarily disconnected caller and called conversation time slot, to be docked with on the voice resource time slot by switching network by playback one side's receiving slot, and the opposing party's receiving slot and sending time slots are docked with on the idle time slot, after voice resource finishes, again calling and called are conversed on time slot plugs into caller and called recovery conversation again by Service Switching Point.
Described method wherein, also comprises connection procedure before described caller and the incoming call, and described connection procedure may further comprise the steps:
A): caller or the called access code of dialing intelligent network business, caller or called access intelligent network business;
B): intelligent network business and caller or called carrying out receive called or dialing number information alternately;
C): intelligent network business is called by the Service Switching Point connection of the attended operation notice intelligent network of intelligent network application protocol, realizes caller and incoming call.
Described method, wherein,
In " being connected to resource operation ", carry to the conversation in which side carry out playback information.
Described method, wherein, described method also comprises:
F): after playback finished, resource module informing business exchange point, Service Switching Point reconnected caller conversation time slot and incoming call time slot, and caller and called can the continuation are conversed;
G): described service control point sends the cut-out forward connection and operates to Service Switching Point, and described Service Switching Point discharges the voice resource of application.
A kind of method of in communication process, controlling caller or called playback provided by the present invention, compare with existing intelligent network technology, broken away from the user and carried out the restriction that information interaction can not be carried out in calling, reached in calling effect to the user prompt voice messaging, improve the flexibility of IN service, made IN service to carry out alternately with the user at any time; Simultaneously,, guaranteed not heard for a certain side's voice, increased service security by the opposing party owing to when playback, interrupted caller and called time slot connection; And realized in the called user selecting payment service that after called off-hook was replied, system gave called broadcast paying information; Simultaneously, realized called party confirmed be reluctant to pay after, system is to caller prompting on-hook information.
Description of drawings:
Fig. 1 is that the intelligent network business of prior art finishes that the user collects the digits and the system block diagram of playback;
Fig. 2 is that intelligent network business was finished the system block diagram of giving calling subscriber's playback in the calling after the inventive method was improved;
Fig. 3 is that intelligent network business was finished the system block diagram of giving called subscriber's playback in the calling after the inventive method was improved;
Fig. 4 is the intelligent network business call signalling flow exemplary plot of a simplification of the present invention.
Embodiment
Example below in conjunction with accompanying drawing and called user selecting payment service will be described in further detail the present invention.
Intelligent network platform of the present invention is controlled in communication process and is given the method for caller or called playback as follows:
The core concept of the inventive method is: when caller and incoming call, the service control point (SCP) is by the voice resource of resource module on " being connected to the method for resource " operation application service switching point, service control point will need the voice number informing business exchange point play by " playback " operation again, Service Switching Point temporarily disconnected calling and called conversation time slot, one side's time slot is docked with on the voice resource time slot by switching network, and the opposing party's time slot is docked with on the idle time slot, after voice resource finishes, again on the calling and called time slot being plugged into by Service Switching Point, calling and called recover conversation again.Like this, reach the purpose that caller or called playback are given in realization when caller and incoming call.Said process is calling party's playback referring to Fig. 2 and Fig. 3 shown in Fig. 2, Figure 3 shows that callee's playback.
In conversation, give the specific implementation step of caller or called playback as follows:
The first step: the access code of intelligent network business is dialed in caller (called), and caller (called) inserts intelligent network business;
Second step: intelligent network business and caller (called) are carried out alternately, receive information such as called (caller) number;
The 3rd step: intelligent network business is by intelligent network application protocol, the INAP signaling, connect referring to the Service Switching Point of " connections " operational notification intelligent network of GF017-95 called, realization caller and incoming call;
The 4th step: in communication process, service control point sends " being connected to resource " operation to Service Switching Point, and Service Switching Point is applied for the voice resource of a free time by resource module; Can carry in " being connected to resource " operation and to carry out playback need in the conversation which side.
The 5th step: service control point sends " playback " operation subsequently, and Service Switching Point cuts off caller and called time gas exchange, and the receiving slot of caller (called) is docked with on the voice resource time slot, realizes giving caller (called) playback; Simultaneously, operation exchange is named a person for a particular job called (caller) receiving slot, sending time slots, the sending time slots of caller (called) is docked with on the idle time slot;
The 6th step: after playback finished, resource module informing business exchange point, Service Switching Point reconnected caller time slot and called time slot, and caller and called can the continuation are conversed.
The 7th step: service control point sends " cut-out forward connection " operation and gives Service Switching Point, and Service Switching Point discharges the voice resource of application.
By above step, give the purpose of caller or called broadcast voice when can be implemented in caller and incoming call.
In the called user selecting payment service flow process, give called prompting paying information behind called off-hook as previously mentioned, the method scheme implementation procedure of utilizing the present invention to describe is as follows, as shown in Figure 4:
The first step: Calling Side is dialed access code, and Call Control Block sends " originated call " message and gives Service Switching Module according to access code;
Second step: Service Switching Module is according to " originated call " message, beginning message TC_BEGIN with transaction capabilities agreement TCAP begins a session, send " initialization calling " signaling of intelligent network application protocol to service control point, trigger corresponding intelligent network business;
The 3rd step: service control point judges that according to service logic needs carry out the playback prompting in the back of continuing to called, professional " connection " operational notification Service Switching Point by intelligent network application protocol connects called, called by the connection of Service Switching Module controlling call control module, realize caller and incoming call;
The 4th step: behind called off-hook, the signaling service control point is called is switched in " report basic call incident " of Service Switching Module by intelligent network application protocol, service control point is responded " being connected to resource " operation and is given Service Switching Point, and the LegID parameter set that will " be connected to resource " and operate represents that playback operation subsequently need connect called time slot;
The 5th step: after Service Switching Module is received " being connected to resource " operation, message is passed to Call Control Block, Call Control Block transmits " setting up voice resource " message and gives resource module, resource module is sought the voice resource of a free time and is carried out initialization, after initialization was finished, resource module passed to Call Control Block by " reply and set up voice resource " message with gap information;
The 6th step: message control module sends " playback " operation of intelligent network application protocol, the MessageID parameter of this operation is carried the numbering of the voice correspondence on resource module that needs broadcast, Service Switching Module passes to Call Control Block with message, Call Control Block blocks caller and is connected with called time slot, ready voice resource time slot of last step is connected on the called receiving slot, is passing through the playback of " playback " message informing resource module; Resource module takes out the voice numbering in " playback " message, plays corresponding voice, and at this moment, called can hearing this time conversed by the voice messaging of freephone;
The 7th step: after speech play finished, resource module was by " special resource response " message informing Call Control Block; Call Control Block blocks voice resource and called being connected, called receiving slot is connected with the sending time slots of caller again, like this, caller and called again can normal talking;
The 8th step: Call Control Block sends " special resource response " message by Service Switching Module to message control module subsequently, the playback of informing business control module finishes, message control module sends intelligent network application protocol " cut-out forward connection " operation and gives Service Switching Module, Service Switching Module is given Call Control Block with forwards again, and Call Control Block discharges the voice resource of application by " release voice resource " message control resource module.After resource module release resource is finished, respond the response message of " response discharges voice resource " to Call Control Block.
The 9th step: after called and caller conversation are finished, message control module sends intelligent network application protocol " release " operation and gives Service Switching Module, Service Switching Module notification call control module discharges this calls out, and message control module is returned the session that end TC_END that Service Switching Module sends the transaction capabilities agreement finishes to set up.
Like this, can be implemented in the calling procedure, IN service is only at caller or called broadcast voice messaging.Finished the irrealizable business in existing intelligent network environment as called user selecting payment.
Should be understood that the above-mentioned description at preferred embodiment of the present invention is comparatively concrete, can not therefore be interpreted as the restriction to scope of patent protection of the present invention, scope of patent protection of the present invention should be as the criterion with claims.
Claims (4)
1, a kind of method of in communication process, controlling caller or called playback, it comprises: when caller and incoming call, send " being connected to resource operation " by service control point to Service Switching Point, described Service Switching Point is by the resource module application voice resource of one free time, described service control point will need the voice number informing business exchange point play by playback operation again, by Service Switching Point temporarily disconnected caller and called conversation time slot, to be docked with on the voice resource time slot by switching network by playback one side's receiving slot, and the opposing party's receiving slot and sending time slots are docked with on the idle time slot, after voice resource finishes, again calling and called are conversed on time slot plugs into caller and called recovery conversation again by Service Switching Point.
2, method according to claim 1 is characterized in that, also comprises connection procedure before described caller and the incoming call, and described connection procedure may further comprise the steps:
A): caller or the called access code of dialing intelligent network business, caller or called access intelligent network business;
B): intelligent network business and caller or called carrying out receive called or dialing number information alternately;
C): intelligent network business is called by the Service Switching Point connection of the attended operation notice intelligent network of intelligent network application protocol, realizes caller and incoming call.
3, method according to claim 1 is characterized in that,
In " being connected to resource operation ", carry to the conversation in which side carry out playback information.
4, method according to claim 2 is characterized in that, described method also comprises:
F): after playback finished, resource module informing business exchange point, Service Switching Point reconnected caller conversation time slot and incoming call time slot, and caller and called can the continuation are conversed;
G): described service control point sends the cut-out forward connection and operates to Service Switching Point, and described Service Switching Point discharges the voice resource of application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100803896A CN100562139C (en) | 2005-07-04 | 2005-07-04 | A kind of method of in communication process, controlling caller or called playback |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100803896A CN100562139C (en) | 2005-07-04 | 2005-07-04 | A kind of method of in communication process, controlling caller or called playback |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1893679A CN1893679A (en) | 2007-01-10 |
| CN100562139C true CN100562139C (en) | 2009-11-18 |
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| CNB2005100803896A Expired - Fee Related CN100562139C (en) | 2005-07-04 | 2005-07-04 | A kind of method of in communication process, controlling caller or called playback |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101179626A (en) * | 2007-05-30 | 2008-05-14 | 华为技术有限公司 | Device, method and system for implementing hang-off notification service |
| CN101325501B (en) | 2007-06-15 | 2011-04-20 | 中兴通讯股份有限公司 | Method for implementing multimedia information play during conversation termination process |
| CN102006273B (en) * | 2010-04-28 | 2014-06-11 | 中兴通讯股份有限公司 | Method and system for controlling voice prompt in call |
| CN103973707B (en) * | 2014-05-26 | 2017-02-01 | 杭州东信北邮信息技术有限公司 | Method and system for realizing virtualization sharing of media resources |
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Granted publication date: 20091118 Termination date: 20130704 |