CN102448081B - Method and system for realizing monitoring of co-vibration/following vibration calling service - Google Patents
Method and system for realizing monitoring of co-vibration/following vibration calling service Download PDFInfo
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- CN102448081B CN102448081B CN201010508180.6A CN201010508180A CN102448081B CN 102448081 B CN102448081 B CN 102448081B CN 201010508180 A CN201010508180 A CN 201010508180A CN 102448081 B CN102448081 B CN 102448081B
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Abstract
The invention discloses a method and a system for realizing monitoring of a co-vibration/following vibration calling service. The method comprises the following steps that: a service control point sets a calling party and/or a called party into numbers to be monitored; when the calling party calls the called party, the service control point reports monitoring branch information of the set and controlled party to a monitoring network element, the monitoring network element is added into a speech path between the calling party and a media gateway to carry out monitoring if the calling party is set and controlled, and the monitoring network element is communicated with the called party if the called party is set and controlled; when a co-vibration party/following vibration party is called, the service control point reports monitoring branch information of the set and controlled party carrying number information of the co-vibration party/following vibration party to the monitoring network element and updates the monitoring branch information of the set and controlled party; and after receiving a response event, the service control point informs the monitoring network element to monitor the speech path of a response party. The system comprises the service control point and the monitoring network element. Due to the adoption of the method and the system, the monitoring of the co-vibration/following vibration calling service can be realized without additional specific equipment.
Description
Technical field
The present invention relates to data communication field, specifically, relate to and a kind ofly to realize with shaking/the method and system monitored of CSC call business.
Background technology
In current field of data communication, in order to realize the monitoring of intelligent network call, monitoring information be carried to Service Switching Point when being generally and being made a call by intelligent network business, by call proceeding, monitoring network element is added in speech channel after Service Switching Point receives monitoring information, such monitoring network element just can be monitored speech channel, wherein reasonable technology is a kind of method and system realizing intelligent network call monitoring, number of patent application is 200710187476.0, the method is initiated number by listening center to intelligent network business and is established control, when after number call triggering intelligent network service, intelligent network business checks whether number establishes control, if controlled number then carries monitoring information in the signaling that continues sending to Service Switching Point, speech channel is routed to listening center according to monitoring information by Service Switching Point, speech channel is routed to real called by listening center again, like this listening center is set to the network element in speech channel, achieve the function monitoring speech channel, Figure 1 shows that in prior art the schematic diagram realizing intelligent network call monitoring flow process.
Said method carries monitoring information by sending at intelligent network business in the signaling that continues of Service Switching Point, make Service Switching Point just monitoring network element can be joined speech channel by this information, this method networking simple and flexible, change less to existing network, greatly reduce the cost of the network rebuilding, only between Service Switching Point and monitoring network element, increase link and just can realize.
Although said method can realize the monitoring of ordinary call, for shaking/just there is certain problem in sequential ringing service.First, ordinary call is only carry monitoring information to Service Switching Point continuing in signaling, other process are just no longer done after monitoring network element is added speech channel by connect message by Service Switching Point, but for the same/sequential ringing service that shakes, because called number exists multiple, therefore the media of callee side are not what determine at the beginning, do not carry out process notice monitoring network element carry out media switching if follow-up, then monitor network element just can not successfully join in speech channel, thus cannot monitor function be realized.Secondly, ordinary call only has calling and called two numbers, therefore numbers of calling and called parties just can be carried to Service Switching Point by the signaling that continues and monitor network element by intelligent network business, but for the same/sequential ringing service that shakes, there is multiple called number in a calling, this time cannot satisfy the demand to carry number only by the signaling that continues.
Summary of the invention
The invention provides and a kind ofly to realize with shaking/the method and system monitored of CSC call business, control the switching of carrying out monitoring speech channel by intelligent network business in order to solve and monitor the problem that number reports.
Technical solution of the present invention comprises:
Realize with shaking/the method monitored of CSC call business, comprise step:
Calling party and/or callee set control as needing the number monitored by service control point;
During caller calls callee, service control point will wherein be established the monitoring branch information of prosecutor to report monitoring network element, and, if calling party is established control, monitoring network element is joined between calling party and the speech channel of media gateway and monitors, if callee is established control, network element will be monitored and be communicated with callee;
During with the side of shaking/CSC side's called, service control point is established the monitoring branch information of prosecutor to report to monitor network element to upgrade with the side of shaking/CSC side's number information described describedly to be established the monitoring branch information of prosecutor by carrying;
After service control point receives response event, notice monitors network element, monitors network element and monitors the speech channel between answer party and media gateway.
Preferably, comprise the step of the number setting control to monitor as needs with the side of shaking/CSC side further; When caller calls is with the side of shaking/CSC side, comprises service control point further and the monitoring branch information with the side of shaking/CSC side is reported monitoring network element, by the step that monitoring network element is communicated with the side of shaking/CSC side.
Preferably, after described service control point receives response event, notice monitors network element, monitors network element and to the detailed process that the speech channel between answer party and media gateway is monitored is:
After service control point receives response event, notice monitors network element, monitor the monitoring branch that network element release dont answer side is corresponding, the monitoring branch information of number information to active calls participant according to answer party upgrades, answer party is communicated with media gateway, the speech channel between answer party and media gateway is monitored.
Preferably, after described service control point receives called terminal ringing event, notice monitoring network element is upgraded the called terminal ringing temporal information in the monitoring branch information of active calls participant.
Preferably, described monitoring branch information comprises and monitors branch's mark, the number information of active calls participant and called terminal ringing temporal information; Active calls participant carries out corresponding with speech channel according to the monitoring branch mark monitored in branch information by described monitoring network element.
Preferably, described service control point receives caller or Called Onhook event, or monitors the monitoring branch information of network element call release participant without any notice after called party answer call failure, terminates the monitoring to the speech channel of calling participant.
Realize with shaking/the system monitored of CSC call business, comprising:
Service control point, for calling party and/or callee being set control as needing the number monitored, when caller calls callee, will wherein be established the monitoring branch information of prosecutor to report monitoring network element; When with the side of shaking/CSC side's called, established prosecutor to monitor branch information with the side of shaking/CSC side's number information described to report and monitor network element and upgrade and describedly established the monitoring branch information of prosecutor by carrying, after receiving response event, notice monitors network element;
Monitor network element, for when calling party is established control, join between calling party and the speech channel of media gateway and monitor, when callee is established control, be communicated with callee; After service control point receives response event, the speech channel between answer party and media gateway is monitored.
Preferably, described service control point is also for setting control as needing the number monitored with the side of shaking/CSC side, when with the side of shaking/CSC side's called, branch information will be monitored with the side of shaking/CSC side and report monitoring network element, monitoring network element will be communicated with the side of shaking/CSC side.
Preferably, described monitoring network element is also for receiving response event during at service control point, the monitoring branch that release dont answer side is corresponding, the monitoring branch information of number information to active calls participant according to answer party upgrades, and is communicated with by answer party with media gateway.
Preferably, described monitoring network element is also for receiving caller or Called Onhook event at service control point, or without any after called party answer call failure, the monitoring branch information of call release participant, terminates the monitoring to the speech channel of calling participant.
Beneficial effect of the present invention is as follows:
Realization of the present invention with shaking/method and system monitored of CSC call business, based on broadband IN systematic difference, undertaken monitoring the switching of speech channel and reporting of monitoring number by the control of service control point, monitor network element to be associated according to relevant unique identification to the speech channel information initiated that continues by these number informations, content is monitored in the number showing user complete and speech channel.The present invention can realize with shaking without the need to increasing special equipment/monitor function of CSC call business, be very beneficial for the popularization of complicated business.
Accompanying drawing explanation
Fig. 1 is the schematic diagram realizing intelligent network call monitoring flow process in prior art;
Fig. 2 realizes with shaking/the schematic diagram monitored of CSC call business in the embodiment of the present invention;
Fig. 3 realizes with shaking/X2 link signalling the schematic diagram monitored of CSC call business in the embodiment of the present invention.
Embodiment
For further setting forth the present invention for the technological means reaching predetermined object and take and effect, below in conjunction with accompanying drawing and preferred embodiment, the present invention is described in detail as after.
Realization of the present invention with shaking/technical scheme monitored of CSC call business, do not need to increase special equipment, utilize service control point, Service Switching Point, the media gateway of existing broadband IN system, coordinate and monitor network element, and the communication X2 link increased between intelligent network to monitoring network element can realize.
The network element be mainly concerned with in the invention process process and the basic function completed as follows:
Service Switching Point (SS, Service Switching Point): be responsible for the access of calling and be triggered to service control point, be responsible for the call operation of service control point request simultaneously, and the signaling such as invite, update, cannel, the bye at forwarding service control point with monitor network element and carry out alternately, realize the monitor function of speech channel.
Service control point (SCP, Service Control Point): the core component being intelligent network, stores user data and service logic; The major function of service control point receives the Trigger message from Service Switching Point, process snoop logic and control, sends and upgrade speech channel monitoring information to Service Switching Point, monitors reported by network elements monitor number and monitoring service information by X2 chain road direction.
Media gateway (MSG, Message Gateway): the media channel being calling.
Monitor network element (LIG, Lawful Interception Gateway): realize the function monitored, receive and monitor from the signaling process speech channel of Service Switching Point, receive the signaling process of being sent by X2 link from service control point and monitor number, and the two is combined the monitoring interface showing user or report more top and show.
Realization of the present invention with shaking/method monitored of CSC call business, realize according to the following steps:
Step one, monitor network element and the number monitored will be needed to send to service control point by establishing control order, service control point preserve need to carry out the number monitored establish control information.
Step 2, user call out trigger business control point, and service control point checks whether calling number establishes control, if do not establish control, goes to step three; If calling number establishes control, service control point calls to be monitored processing module and generates and stores calling party and monitor branch information, this information has unique identification CIN1, wherein have recorded the calling and called number that calling triggers, then by service control point and the link X2 monitored between network element, this monitoring branch information is reported monitoring network element.Send invite message to Service Switching Point simultaneously, by media gateway from ring (by doing out number analysis at Service Switching Point, outgoing links enters to relaying from ring to media gateway through media gateway relaying, signaling arrives Service Switching Point again, number analysis is trigger business control point again) again behind trigger business control point, then carry out subsequent voice calls process.
In the invite message sending to Service Switching Point, need to carry calling party equally and monitor branch information, Service Switching Point sends invite message to monitoring network element according to the monitoring branch information carried in invite, monitoring network element is joined between calling party and media gateway and monitors, like this, monitor network element just to monitor caller speech channel, and carry out corresponding according to the calling participant number that X2 link reports by the unique identification CIN1 that calling party monitors in branch information with speech channel.
After step 3, intelligent network business carry out business logic processing, obtain needing the called number of calling and with shaking/CSC number, making the following judgment process to each number:
1) whether the number that judgement will be called out is exactly the called number that user dials, if not then entering 2); If, then judge that whether the number that will call out is controlled, if controlled, then calling and monitoring processing module is that the called number that user dials generates and stores monitoring branch information, this information has unique identification CIN2, wherein have recorded the calling and called number that calling triggers, then by intelligent network business and the link X2 monitored between network element, this monitoring branch information CIN2 is reported monitoring network element.Send invite message to Service Switching Point simultaneously, Service Switching Point sends invite message to monitoring network element according to the monitoring branch information CIN2 carried in invite, network element will be monitored be communicated with callee, and carry out corresponding according to the calling participant number that X2 link reports by the unique identification CIN2 in this monitoring branch information with speech channel, follow-up flow process enters step 4.
2) if the called number dialed of the number that will call out and user is different, then first need to judge that whether the called number that user dials is controlled, if controlled, then first calling and monitoring processing module is that the called number that user dials generates and stores monitoring branch information, this information has unique identification CIN3, wherein have recorded the calling and called number that calling triggers, then by intelligent network business and the link X2 monitored between network element, this monitoring branch information CIN3 is reported monitoring network element.Then again call monitoring processing module to modify to monitoring branch information CIN3, add with shaking/CSC number information wherein, amended monitoring branch information CIN3 is upgraded signaling by the business of X2 link and reports monitoring network element, monitor network element and obtain with/corresponding calling participant the number information monitoring branch CIN3 of CSC number information amendment that shakes according to this business renewal signaling.
3) judge that whether the number really will called out is controlled, if controlled, then first calling and monitoring processing module is that the number that this really will be called out generates and stores monitoring branch information, this information has unique identification CIN4, wherein have recorded the calling and called number that calling triggers, then by intelligent network business and the link X2 monitored between network element, this monitoring branch information CIN4 is reported monitoring network element.Then again call monitoring processing module to modify to monitoring branch information CIN4, add with shaking/CSC number information wherein, amended monitoring branch information CIN4 is upgraded signaling by the business of X2 link and reports monitoring network element, monitor network element and obtain with/corresponding calling participant the number information monitoring branch CIN4 of CSC number information amendment that shakes according to this business renewal signaling.Send invite message to Service Switching Point simultaneously, Service Switching Point is according to the monitoring branch information CIN3 carried in invite and monitor branch information CIN4 transmission invite message to monitoring network element, monitoring network element is communicated with the side of shaking/CSC side, and carries out corresponding according to the calling participant number that X2 link reports by monitoring branch information mark CIN3 and monitoring branch information mark CIN4 with speech channel.
4) call and monitor processing module and branch information CIN1 is monitored to calling party modify, add with shaking/CSC side's number information wherein, amended monitoring branch information CIN1 is upgraded signaling by the business of X2 link and reports monitoring network element, monitor network element and upgrade signaling according to this business and obtain with shaking/calling participant the number information of monitoring branch CIN1 corresponding to CSC number information amendment.
When step 4, service control point receive called terminal ringing event, notice is monitored network element and is upgraded the called terminal ringing temporal information that branch is monitored at calling participant place.
When step 5, service control point receive response event, first monitoring branch release signaling corresponding to reported by network elements is monitored by X2 chain road direction, send the called speech channel of cancel signaling release dont answer to Service Switching Point simultaneously, Service Switching Point is monitored network element and is terminated corresponding monitoring branch after sending cancel signaling to monitoring network element; For answer party, first need to call and monitor processing module and monitor reported by network elements by X2 chain road direction and monitor branch's response, upgrade calling party with this and monitor branch information and answer party and monitor response message in branch information; Then judging whether answer party is with shaking/CSC side, if so, then again monitoring reported by network elements once with shaking/CSC information by X2 chain road direction, monitoring network element according to the number information of the message acknowledgement side received; Service control point is initiated called media to Service Switching Point and is upgraded signaling, and new called media are sent to monitoring network element by Service Switching Point, monitors network element and is communicated with media gateway by answer party, monitor the speech channel between answer party and media gateway.
Step 6, service control point receive caller or Called Onhook event, or without any after called party answer call failure, all needing to monitor reported by network elements calling participant by X2 chain road direction and monitor branch information release signaling, initiating the monitoring of cancel or bye end of signaling to the speech channel of calling participant by Service Switching Point to monitoring network element simultaneously.
Below, by composition graphs 2 and Fig. 3, by a preferred embodiment to the present invention realize with shaking/business procession that CSC call business is monitored is explained.Wherein, Fig. 2 realizes with shaking/the schematic diagram monitored of CSC call business in the embodiment of the present invention, and Fig. 3 realizes with shaking/X2 link signalling the schematic diagram monitored of CSC call business in the embodiment of the present invention.The process of calling out in the embodiment of the present invention is that calling number A dials called number B, and called number B is provided with same vibration numbers C, CSC number D, realize with shaking in the embodiment of the present invention/detailed process that CSC call business is monitored is as follows:
Step 1: monitor network element and send and establishes control order to establish control to service control point to A, B, C, D number, service control point storage A, B, C, D number establish control information;
Step 2:A dials B trigger business control point, service control point judges that A number is controlled, call and monitor the monitoring branch information CIN1 that processing module generates A number, comprising unique identification CIN1, calling number A, called number B etc., CIN1 is reported to monitor the begin signaling of branch to monitoring network element by X2 link, as (1) in Fig. 3, and send the invite signaling from ring to Service Switching Point, in this invite signaling, carry the monitoring branch information CIN1 of A number;
Step 3: come trigger business control point again from loopback, service control point obtains the called number B that the first round needs calling, C, check numbers B, due to identical with the called number that user dials, call and monitor the monitoring branch information CIN2 that processing module generates B number, comprising unique identification CIN2, calling number A, called number B etc., CIN2 is reported to monitor the begin signaling of branch to monitoring network element by X2 link, as (2) in Fig. 3, and send the invite signaling from ring to Service Switching Point, the monitoring branch information CIN2 of B number is carried in this invite signaling,
Step 4: calling C number, the called number dialed due to C number and user is different, therefore first call and monitor the monitoring branch information CIN3 that processing module generates B number, comprising unique identification CIN3, calling number A, called number B etc., CIN3 is reported to monitor the begin signaling of branch to monitoring network element, as (3) in Fig. 3 by X2 link; Call again and monitor the monitoring branch information CIN4 that processing module generates C number, comprising unique identification CIN4, calling number A, called number C etc., CIN4 is reported to monitor the begin signaling of branch to monitoring network element, as (4) in Fig. 3 by X2 link; Revise the monitoring branch information of CIN1, CIN3, CIN4 again, add same vibration numbers information A and dial B with shaking C, the business reporting CIN1, CIN3, CIN4 to monitor branch by X2 link upgrades signaling to monitoring network element, type of service is shaken, as (5), (6), (7) in Fig. 3 for same; Send the invite signaling from ring to Service Switching Point, in this invite signaling, carry the monitoring branch information of CIN3 and CIN4 simultaneously;
Step 5:B, the ring of C number, service control point upgrades the ring time that CIN1, CIN2, CIN3, CIN4 monitor branch;
Step 6:B, C number are not replied, and service control point sends the cancel signaling of B, C number to Service Switching Point; Monitor the end signaling that reported by network elements CIN2, CIN3 and CIN4 monitor branch, as (8), (9), (10) in Fig. 3 by X2 chain road direction simultaneously;
Step 7: service control point obtains CSC number D, judge that the called number that D number and user dial is different, therefore first call and monitor the monitoring branch information CIN5 that processing module generates B number, comprising unique identification CIN5, calling number A, called number B etc., CIN5 is reported to monitor the begin signaling of branch to monitoring network element, as (11) in Fig. 3 by X2 link; Call again and monitor the monitoring branch information CIN6 that processing module generates D number, comprising unique identification CIN6, calling number A, called number D etc., CIN6 is reported to monitor the begin signaling of branch to monitoring network element, as (12) in Fig. 3 by X2 link; Revise CIN1, CIN5, CIN6 again and monitor branch information, add CSC number information A and dial B CSC D, the business reporting CIN1, CIN5, CIN6 to monitor branch by X2 link upgrades signaling to monitoring network element, type of service is CSC, as (13), (14), (15) in Fig. 3; Send the invite signaling from ring to Service Switching Point, in this invite signaling, carry the monitoring branch information of CIN5 and CIN6 simultaneously;
The ring of step 8:D number, service control point upgrades the ring time that CIN1, CIN5, CIN6 monitor branch; Send media simultaneously and upgrade signaling re-invite to Service Switching Point, the media address of D number sends to monitoring network element to upgrade called media by re-invite signaling by Service Switching Point;
Step 9:D number is replied, service control point upgrades the response message that CIN1, CIN5, CIN6 monitor branch respectively, report these three the response signaling Answer monitoring branch to monitoring network element, as (16), (17), (18) in Fig. 3 by X2 link; These three sequential ringing service monitoring branch are reported to upgrade signaling to monitoring network element, as (19), (20), (21) in Fig. 3 by X2 link again;
Step 10: calling subscriber A on-hook, service control point sends the release of bye signaling A, D speech channel to Service Switching Point, and bye signaling is sent to monitoring network element and terminates speech channel monitoring by Service Switching Point; Service control point is monitored network element by X2 chain road direction and is sent the release signaling Release that CIN1, CIN5, CIN6 monitor branch, as (22), (23), (24) in Fig. 3, and end of calling.
Corresponding to said method of the present invention, present invention also offers and a kind ofly to realize with shaking/the system monitored of CSC call business, it mainly comprises:
Service control point, for calling party and/or callee being set control as needing the number monitored, when caller calls callee, will wherein be established the monitoring branch information of prosecutor to report monitoring network element; When with the side of shaking/CSC side's called, established prosecutor to monitor branch information with the side of shaking/CSC side's number information described to report and monitor network element and upgrade and describedly established the monitoring branch information of prosecutor by carrying, after receiving response event, notice monitors network element;
Monitor network element, for when calling party is established control, join between calling party and the speech channel of media gateway and monitor, when callee is established control, be communicated with callee; After service control point receives response event, the speech channel between answer party and media gateway is monitored.
Wherein, described service control point, also for by setting with the side of shaking/CSC side control as needing the number monitored, when with the side of shaking/CSC side's called, will be monitored branch information with the side of shaking/CSC side and reporting monitoring network element, being communicated with by monitoring network element with the side of shaking/CSC side.
Wherein, described monitoring network element is also for receiving response event during at service control point, the monitoring branch that release dont answer side is corresponding, the monitoring branch information of number information to active calls participant according to answer party upgrades, and is communicated with by answer party with media gateway.
Wherein, described monitoring network element is also for receiving caller or Called Onhook event at service control point, or without any after called party answer call failure, the monitoring branch information of call release participant, terminates the monitoring to the speech channel of calling participant.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (10)
1. realize with shaking/the method monitored of CSC call business, it is characterized in that, comprise step:
Calling party and/or callee set control as needing the number monitored by service control point;
During caller calls callee, service control point will wherein be established the monitoring branch information of prosecutor to report monitoring network element, and, if calling party is established control, monitoring network element is joined between calling party and the speech channel of media gateway and monitors, if callee is established control, network element will be monitored and be communicated with callee;
During with the side of shaking/CSC side's called, service control point is established the monitoring branch information of prosecutor to report to monitor network element to upgrade with the side of shaking/CSC side's number information described describedly to be established the monitoring branch information of prosecutor by carrying, wherein, described with the side of shaking and callee's ring simultaneously, in the described same side of shaking with in all unresponsive situation of described callee, the ring of described CSC side;
After service control point receives response event, notice monitors network element, monitors network element and monitors the speech channel between answer party and media gateway.
2. the method for claim 1, is characterized in that, comprises the step of the number setting control to monitor as needs with the side of shaking/CSC side further;
When caller calls is with the side of shaking/CSC side, comprises service control point further and the monitoring branch information with the side of shaking/CSC side is reported monitoring network element, by the step that monitoring network element is communicated with the side of shaking/CSC side.
3. method as claimed in claim 2, is characterized in that, after described service control point receives response event, notice monitors network element, monitors network element and to the detailed process that the speech channel between answer party and media gateway is monitored is:
After service control point receives response event, notice monitors network element, monitor the monitoring branch that network element release dont answer side is corresponding, the monitoring branch information of number information to active calls participant according to answer party upgrades, answer party is communicated with media gateway, the speech channel between answer party and media gateway is monitored.
4. method as claimed in claim 2, is characterized in that, after described service control point receives called terminal ringing event, notice monitoring network element is upgraded the called terminal ringing temporal information in the monitoring branch information of active calls participant.
5. as the method in Claims 1-4 as described in any one, it is characterized in that, described monitoring branch information comprises monitors branch's mark, the number information of active calls participant and called terminal ringing temporal information;
Active calls participant carries out corresponding with speech channel according to the monitoring branch mark monitored in branch information by described monitoring network element.
6. method as claimed in claim 2, it is characterized in that, described service control point receives caller or Called Onhook event, or monitors the monitoring branch information of network element call release participant without any notice after called party answer call failure, terminates the monitoring to the speech channel of calling participant.
7. realize with shaking/the system monitored of CSC call business, it is characterized in that, comprising:
Service control point, for calling party and/or callee being set control as needing the number monitored, when caller calls callee, will wherein be established the monitoring branch information of prosecutor to report monitoring network element; When with the side of shaking/CSC side's called, established prosecutor to monitor branch information with the side of shaking/CSC side's number information described to report and monitor network element and upgrade and describedly established the monitoring branch information of prosecutor by carrying, after receiving response event, notice monitors network element; Wherein, described with the side of shaking and callee's ring simultaneously, in the described same side of shaking with in all unresponsive situation of described callee, the ring of described CSC side;
Monitor network element, for when calling party is established control, join between calling party and the speech channel of media gateway and monitor, when callee is established control, be communicated with callee; After service control point receives response event, the speech channel between answer party and media gateway is monitored.
8. system as claimed in claim 7, it is characterized in that, described service control point is also for setting control as needing the number monitored with the side of shaking/CSC side, when with the side of shaking/CSC side's called, branch information will be monitored with the side of shaking/CSC side and report monitoring network element, monitoring network element will be communicated with the side of shaking/CSC side.
9. system as claimed in claim 8, it is characterized in that, described monitoring network element is also for receiving response event during at service control point, the monitoring branch that release dont answer side is corresponding, the monitoring branch information of number information to active calls participant according to answer party upgrades, and is communicated with by answer party with media gateway.
10. system as claimed in claim 8, it is characterized in that, described monitoring network element also for receiving caller or Called Onhook event at service control point, or without any after called party answer call failure, the monitoring branch information of call release participant, terminates the monitoring to the speech channel of calling participant.
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| CN201010508180.6A CN102448081B (en) | 2010-10-15 | 2010-10-15 | Method and system for realizing monitoring of co-vibration/following vibration calling service |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7277528B2 (en) * | 2002-02-12 | 2007-10-02 | Siemens Information And Communication Networks, Inc.- Boca Raton | Call-content determinative selection of interception access points in a soft switch controlled network |
| CN101170712A (en) * | 2007-11-27 | 2008-04-30 | 中兴通讯股份有限公司 | A method and system for monitoring intelligent network service |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7277528B2 (en) * | 2002-02-12 | 2007-10-02 | Siemens Information And Communication Networks, Inc.- Boca Raton | Call-content determinative selection of interception access points in a soft switch controlled network |
| CN101170712A (en) * | 2007-11-27 | 2008-04-30 | 中兴通讯股份有限公司 | A method and system for monitoring intelligent network service |
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