CN101159911A - Added-value service implementing method and service control point - Google Patents
Added-value service implementing method and service control point Download PDFInfo
- Publication number
- CN101159911A CN101159911A CNA2007101703184A CN200710170318A CN101159911A CN 101159911 A CN101159911 A CN 101159911A CN A2007101703184 A CNA2007101703184 A CN A2007101703184A CN 200710170318 A CN200710170318 A CN 200710170318A CN 101159911 A CN101159911 A CN 101159911A
- Authority
- CN
- China
- Prior art keywords
- value
- added service
- key message
- service
- call
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Telephonic Communication Services (AREA)
Abstract
The invention relates to wireless network communication field and discloses a realization method and business control points of a value-added service. The method includes: using launches value-added service calling request; monitoring the key resources used by the value-added service; when detecting the key resources with failure, obtaining key information relevant to the calling and adopting the key information to replace the key information stored by the key resources with failure and responding to the value-added service calling request. The inventive embodiment will not stop the value-added service for the key resources failure and at the same time can guarantee the value added service quality.
Description
Technical field
The present invention relates to the wireless communication field, relate in particular to the implementation method and the service control point of value-added service.
Background technology
Along with the development of value-added service and the lifting of hardware device ability, current operation control point (SCP, Service Control Point) scale is also increasing, SCP is also increasing to the degree of dependence of keystone resourceses such as database, external resource equipment, described keystone resources is meant database, the service data point (SDP that SCP must use in the value-added service handling process, Service Data Point), ip intelligent peripherals resources such as (IP, Intelligent Peripheral).When these keystone resources faults, SCP just can not handle described value-added service, and value-added service is completely or partially interrupted.
Prior art provides a kind of implementation method of value-added service, the prior art improves the reliability of value-added service by the mode of dual-host backup, when the partial interior faulty resource on the main computer device, SCP can switch to spare machine from the main computer device and continue to provide service.
The inventor finds that there are the following problems at least in the prior art in realizing process of the present invention:
Above-mentioned prior art is when two-shipper all breaks down or the external resource that is relied on (for example SDP or IP etc.) when breaking down, and value-added service will be interrupted, and then can not ensure the service quality of value-added service.
Summary of the invention
The technical problem that the embodiment of the invention will solve provides a kind of implementation method of value-added service, and this method can not interrupted value-added service yet when the keystone resources fault.
For solving the problems of the technologies described above, the embodiment of the invention provides a kind of implementation method of value-added service, and this method comprises:
The user initiates the value-added service call request;
The employed keystone resources of described value-added service is monitored, monitoring described keystone resources when breaking down, obtain with this and call out relevant key message, and adopt described key message to substitute key message that described late barrier keystone resources stores the call request of described value-added service is responded.
The embodiment of the invention also provides a kind of service control point, and described service control point comprises:
Monitoring unit is used for after receiving the value-added service call request the employed keystone resources of value-added service being monitored;
Main control unit is used for sending dispatch request according to the monitored results of monitoring unit;
Exception processing unit, be used to receive the dispatch request that main control unit sends, and obtain with this according to described dispatch request and to call out relevant key message, and adopt described key message to substitute key message that described fault keystone resources stores the call request of described value-added service is responded.
Technique scheme has following advantage or beneficial effect: because the invention process is when detecting the employed keystone resources of value-added service and break down, the key message of the alternative described late barrier keystone resources of employing responds the call request of described value-added service, will interrupt wholly or in part comparing with prior art value-added service when keystone resources breaks down, the embodiment of the invention can not interrupted value-added service yet when the keystone resources fault, can guarantee the service quality of value-added service simultaneously yet.
Description of drawings
Fig. 1 is the networking schematic diagram of the embodiment of the invention one;
Fig. 2 is the implementation method flow chart of the embodiment of the invention one value-added service;
Fig. 3 is the schematic diagram of the embodiment of the invention two service control points.
Embodiment
In order to solve the problem that can not interrupt value-added service when the keystone resources fault, the embodiment of the invention provides a kind of method that realizes value-added service, and this method comprises:
The user initiates the value-added service call request;
The employed keystone resources of described value-added service is monitored, monitoring described keystone resources when breaking down, obtain with this and call out relevant key message, and adopt described key message to substitute key message that described late barrier keystone resources stores the call request of described value-added service is responded.
Usually, calling out when the Client-initiated value-added service is to ask when other users call the call of described value-added service to be connected phone for the user exactly; When the Client-initiated value-added service is called out when being the request playing back music, be exactly to be user's playing back music to the call of described value-added service.Other situations do not exemplify one by one at this.
Wherein, described keystone resources is database, ip intelligent peripherals or service data point.
Alternatively, after responding, the call request to described value-added service further comprises:
Record substitutes the key message of described late barrier keystone resources, and clear processing according to described key message, wherein, clearing processing according to described key message comprises: determine the duration of call, call property and charging regulation according to key message, and according to the described duration of call, call property and charging regulation calculating calling charge, and the remaining sum of user account is upgraded, and the telephone expenses list that generates this conversation according to calling charge.
Alternatively, described key message comprises position, conversation time started and the end of conversation time of calling number, called number, caller.
On the foregoing description basis, further combined with description of drawings other implementations of the present invention.
With reference to Fig. 1, Fig. 1 is the networking schematic diagram of the embodiment of the invention one, and as shown in Figure 1, this network comprises SCP, SSP, IP, SDP and SMP (Service Manage Point abbreviates " service management point " as).Wherein, SCP is used for control and treatment is carried out in value-added service, and SDP is used to deposit the value-added service data, and SMP is used for equipment such as SCP, SDP and IP are managed, and SSP is used for being responsible for professional access, and IP is used to deposit the resource of value-added service.
What deserves to be explained is that business datum can directly leave on the SCP, SSP also can deposit the resource of value-added service.
The implementation method of embodiment one, a kind of value-added service, present embodiment are to be example with caller prepayment service (PPS, Prepaid Service), its networking schematic diagram as shown in Figure 1, method flow specifically may further comprise the steps as shown in Figure 2:
Step 201, calling subscriber initiate the call request of value-added service to SSP.
Step 202, SSP start the call attempt signaling calling are triggered to SCP, and SCP monitors the state of keystone resources (for example database) in real time, judge whether fault of described keystone resources, if, execution in step 203, otherwise execution in step 207.
Step 203,, the keystone resources fault calls out relevant key message because can not therefrom obtaining with this, can obtain the key message relevant with this calling this moment from External memory equipment or internal memory, and with the key message of the alternative described database of described key message the user is carried out authentication.
The key message relevant with the increment call business comprises information such as user profile, account attributes (for example account balance), charging regulation and service attribute.Usually described key message is stored in the database, the backup of described key message is externally also arranged in memory device or the internal memory, generally speaking, can the storage accounts attribute information in External memory equipment or the internal memory.When database breaks down, this moment is owing to can not obtain account attributes information from External memory equipment or internal memory, in order to guarantee that this value-added service is not interrupted, will default value be set for account attributes information (for example account balance), after finishing, this value-added service deducts fees from user account again.
Be to obtain with value-added service from database to call out relevant key message under the normal condition, just can obtain and the relevant key message of value-added service calling when having only database failure from External memory equipment or internal memory.
What deserves to be explained is, at database, External memory equipment and internal memory all during fault, for this value-added service is not interrupted, system can call out relevant key message (for example account balance, charging regulation, service attribute etc.) for this default value is set, and deducts fees from user account after this value-added service is finished again.
1), caller and called number step 204, write down described key message, described key message comprises:; 2), the position of caller; 3), conversation time started/end of conversation time; 4), other some property parameters, for example identifying calling procedure still is the parameter of called flow.
Step 205, proceed for the enough duration of calls of user to keep this calling, in the process of this calling, adopt the most general charging policy that the user is chargeed.
The key message that is write down during according to the keystone resources fault after step 206, the fault recovery is cleared processing to user account information, described clearance handling process comprises: determine the duration of call, call property and charging regulation according to key message, and according to the duration of call, call property and charging regulation calculating calling charge, upgrade the information such as remaining sum of user account again according to calling charge, and generate the telephone expenses list of this conversation.If remaining sum is not enough, then according to the requirement of operator with the account zero clearing, perhaps move the account overdraw, be synchronized to the relevant external entity of data according to the calling charge that calculates, for example SDP, SMP etc., when accounts information is on SDP, just go SDP to deduct fees,, need to upgrade the User Status of SMP simultaneously if arrearage will be frozen behind this user's communication.
What deserves to be explained is that above-mentioned steps 203～step 206 is that the handling process that employed keystone resources breaks down is called out in this value-added service, the handling process when employed keystone resources is not had fault is specific as follows:
Step 207, obtain user profile, and the user is carried out authentication.Wherein, the user is carried out authentication comprise: Query Database, determine whether state of user is normal, and whether remaining sum is enough, whether can use current value-added service etc.
Step 208, judge whether authentication is passed through, if, execution in step 209, otherwise process ends.
Step 209, obtain the attribute of this calling according to the configuration data analysis of parameter that starts the call attempt signaling and SCP, for example, be caller or called, be city or long-distance, whether roam or the like.Wherein, described parameter comprises that forward direction callee number mark, calling number identify, determine to call out the information of position, indicate the Configuration events of initiation current event etc.
Step 210, determine charging policy, and calculate the available duration of call according to user account information (for example telephone expenses remaining sum) and charging policy according to call property.
Step 211, whether judge time that customer call continues less than the available duration of call, if, keeping this to call out and continue, execution in step 212 again, otherwise process ends.
Behind step 212, the end of calling, SCP calculates this calling charge according to the call property and the actual duration of call, and upgrades the user account remaining sum according to calling charge, and the telephone expenses list that generates this conversation.
In addition, one of ordinary skill in the art will appreciate that all or part of step that realizes in the foregoing description method is to indicate relevant hardware to finish by program, described program can be stored in the computer read/write memory medium, and this program may further comprise the steps when carrying out:
The user initiates the value-added service call request;
The employed keystone resources of described value-added service is monitored, monitoring described keystone resources when breaking down, obtain with this and call out relevant key message, and adopt described key message to substitute key message that described late barrier keystone resources stores the call request of described value-added service is responded.
Wherein, described storage medium can be ROM, RAM, magnetic disc or CD or the like.
Embodiment two, a kind of service control point, as shown in Figure 3, this service control point comprises monitoring unit 301, main control unit 302, exception processing unit 303, information recording unit 304, normal process unit 305 and fault recovery unit 306.
Wherein, monitoring unit 301 is used for the employed keystone resources of value-added service is monitored, and monitored results is reported main control unit 302, and described monitored results can be keystone resources fault, normal or fault recovery.
Wherein, main control unit 302 is used for sending dispatch request according to the monitored results of receiving, described main control unit 302 will send dispatch request to exception processing unit 303 when the keystone resources fault, just often send dispatch request at keystone resources, just often send dispatch request by fault recovery to fault recovery unit 306 at keystone resources to normal process unit 305.
Wherein, exception processing unit 303 is used to receive the dispatch request that main control unit 302 sends, and processing is simplified in the value-added service of using late barrier keystone resources according to described dispatch request, and obtain with this from External memory equipment or internal memory and to call out relevant key message, and the key message that adopts the alternative described fault keystone resources of described key message responds the call request of described value-added service.Usually the described key message relevant with the value-added service calling is stored in the database, the backup of described key message is externally also arranged in memory device or the internal memory, generally speaking, can the storage accounts attribute information in External memory equipment or the internal memory.When database breaks down, be not interrupted in order to guarantee this value-added service, some key message (for example account balance) can adopt some default values, deducts fees from user account after this value-added service is finished again.
Be to obtain with value-added service from database to call out relevant key message under the normal condition, just can obtain and the relevant key message of value-added service calling when having only database failure from External memory equipment or internal memory.
What deserves to be explained is, at database, External memory equipment and internal memory all during fault, for this value-added service is not interrupted, system can be provided with this and call out relevant default key message, for example account balance, charging regulation, service attribute etc. are deducted fees from user account after this value-added service is finished again.
What deserves to be explained is that exception processing unit 303 remains unchanged for the irrelevant function treatment of signaling control, generation ticket etc. and fault keystone resources, this unit is in Status of Backups under the normal situation of keystone resources, does not participate in Business Processing.
Wherein, information recording unit 304 is used for the key message that recording exceptional processing unit 303 is adopted, and described key message may be different according to different business.1), caller and called number with the PPS business is example, and the key message that this business adopted comprises:; 2), the position of caller; 3), conversation time started and end of conversation time; 4), other some property parameters, for example identifying calling procedure still is the parameter of called flow.
Wherein, normal process unit 305 is used to receive the dispatch request of main control unit 302, and according to described dispatch request normal process is carried out in value-added service, and described normal process flow process comprises: 1), the user is carried out authentication.Query Database determines whether state of user is normal, and whether remaining sum is enough, whether can use current value-added service, and described database may be at this machine, also may be on SDP.2), traffic performance analysis.By the service configuration information of database, determine the attribute of this calling, for example, be caller or called, be city or long-distance, whether roam or the like, determine charging policy according to call property again.3), calling procedure monitoring.State and SSP, IP that monitoring is called out carry out alternately incidents such as on-hook, Called Busy being handled.4), charge.Calculate calling charge according to the call property and the duration of call etc., and upgrade the user account remaining sum.5), write ticket, write down the telephone expenses list of this conversation.
Wherein, fault recovery unit 306 is used to receive the dispatch request that main control unit 302 sends, and user account information is cleared processing according to the key message of described dispatch request and information recording unit 304 records, described clearance handling process comprises: determine the duration of call, call property and charging regulation according to key message, and according to the duration of call, call property and charging regulation calculating calling charge, upgrade the information such as remaining sum of user account again according to calling charge, and generate the telephone expenses list of this conversation.If remaining sum is not enough, then according to the requirement of operator with the account zero clearing, perhaps move the account overdraw, be synchronized to the relevant external entity of data according to the calling charge that calculates, for example SDP, SMP etc., when accounts information is on SDP, just go SDP to deduct fees,, need to upgrade the User Status of SMP simultaneously if arrearage will be frozen behind this user's communication.
In sum, because the invention process is when detecting the employed keystone resources of value-added service and break down, the key message of the alternative described late barrier keystone resources of employing responds the call request of described value-added service, will interrupt wholly or in part comparing with prior art value-added service when keystone resources breaks down, the embodiment of the invention can not interrupted value-added service yet when the keystone resources fault, can guarantee the service quality of value-added service simultaneously yet.Usually the service quality of value-added service is to weigh by the correct responsiveness of service request, just the service request received of the service response of SCP or SCP.PPS business for example, certain statistical time range user initiates 1000 call treatment requests, and SCP has handled 990, and then responsiveness is 99%, we can say also that generally percept of call completed is 99%.
More than the implementation method and the service control point of the value-added service that the embodiment of the invention provided is described in detail, used specific case herein principle of the present invention and execution mode are set forth, the explanation of above embodiment just is used for helping to understand method of the present invention and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present invention, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (9)
1. the implementation method of a value-added service is characterized in that, this method comprises:
The user initiates the value-added service call request;
The employed keystone resources of described value-added service is monitored, monitoring described keystone resources when breaking down, obtain with this and call out relevant key message, and adopt described key message to substitute key message that described late barrier keystone resources stores the call request of described value-added service is responded.
2. the method for claim 1 is characterized in that, further comprises after the call request to described value-added service responds:
Record substitutes the key message of described late barrier keystone resources, and clears processing according to described key message.
3. the method for claim 1 is characterized in that, clears to handle according to described key message to comprise:
Determine the duration of call, call property and charging regulation according to key message, and according to the described duration of call, call property and charging regulation calculating calling charge, and the remaining sum of user account is upgraded, and the telephone expenses list that generates this conversation according to calling charge.
4. as each described method of claim 1 to 3, it is characterized in that when value-added service was prepayment service, described key message comprised position, conversation time started and the end of conversation time of calling number, called number, caller.
5. the method for claim 1 is characterized in that, monitored keystone resources is database, ip intelligent peripherals or service data point.
6. the method for claim 1 is characterized in that, this method further comprises:
Detecting keystone resources just often, normal process is being carried out in described value-added service, be specially: 1), the user is carried out authentication; 2), traffic performance analysis; 3), calling procedure monitoring; 4), charge; 5), write ticket, write down the telephone expenses list of this conversation.
7. a service control point is characterized in that, described service control point comprises:
Monitoring unit is used for after receiving the value-added service call request the employed keystone resources of value-added service being monitored;
Main control unit is used for sending dispatch request according to the monitored results of monitoring unit;
Exception processing unit, be used to receive the dispatch request that main control unit sends, and obtain with this according to described dispatch request and to call out relevant key message, and adopt described key message to substitute key message that described fault keystone resources stores the call request of described value-added service is responded.
8. service control point as claimed in claim 1 is characterized in that, described service control point also further comprises:
The normal process unit is used to receive the dispatch request of main control unit, and according to described dispatch request normal process is carried out in value-added service.
9. as each described service control point of claim 7 to 8, it is characterized in that described service control point also further comprises:
Information recording unit is used for the key message that the recording exceptional processing unit is adopted;
The fault recovery unit is used to receive the dispatch request that main control unit sends, and according to the key message of described dispatch request and information recording unit record user account information is cleared processing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101703184A CN101159911B (en) | 2007-11-12 | 2007-11-12 | Added-value service implementing method and service control point |
| PCT/CN2008/071276 WO2009062408A1 (en) | 2007-11-12 | 2008-06-12 | Method for implementing value-added service and service control point |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101703184A CN101159911B (en) | 2007-11-12 | 2007-11-12 | Added-value service implementing method and service control point |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101159911A true CN101159911A (en) | 2008-04-09 |
| CN101159911B CN101159911B (en) | 2011-04-20 |
Family
ID=39307802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101703184A Active CN101159911B (en) | 2007-11-12 | 2007-11-12 | Added-value service implementing method and service control point |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101159911B (en) |
| WO (1) | WO2009062408A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009062408A1 (en) * | 2007-11-12 | 2009-05-22 | Huawei Technologies Co., Ltd. | Method for implementing value-added service and service control point |
| CN101299681B (en) * | 2008-06-26 | 2010-12-29 | 中兴通讯股份有限公司 | Inquiry series intelligent service data system and implementing method |
| CN101959082A (en) * | 2010-09-15 | 2011-01-26 | 中兴通讯股份有限公司 | Service processing method and intelligent network system |
| CN102801748A (en) * | 2011-05-23 | 2012-11-28 | 中兴通讯股份有限公司 | Call protection method and device |
| CN103813289A (en) * | 2012-11-09 | 2014-05-21 | 中国电信股份有限公司 | Real-time online charging method and real-time online charging processing system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101867481B (en) * | 2010-06-21 | 2014-12-10 | 中兴通讯股份有限公司 | Method, device and system for charging VPN (Virtual Private Network) services |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2364466B (en) * | 2000-07-04 | 2002-09-18 | Marconi Comm Ltd | Communications System |
| CN1533543A (en) * | 2001-02-19 | 2004-09-29 | ��˹��ŵ�� | Contrl of billing in communication system |
| CN100484006C (en) * | 2004-02-04 | 2009-04-29 | 华为技术有限公司 | Managing method of service universal packet wireless service supporting node to charging gateway |
| CN100505812C (en) * | 2004-05-27 | 2009-06-24 | 中兴通讯股份有限公司 | Realizing method for intelligent bypass function for prepaid users |
| CN100550734C (en) * | 2006-05-08 | 2009-10-14 | 中国电信股份有限公司 | The method and system of authenticating and charging between Integrated Service Management Platform and service enabler |
| CN101159911B (en) * | 2007-11-12 | 2011-04-20 | 华为技术有限公司 | Added-value service implementing method and service control point |
-
2007
- 2007-11-12 CN CN2007101703184A patent/CN101159911B/en active Active
-
2008
- 2008-06-12 WO PCT/CN2008/071276 patent/WO2009062408A1/en active Application Filing
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009062408A1 (en) * | 2007-11-12 | 2009-05-22 | Huawei Technologies Co., Ltd. | Method for implementing value-added service and service control point |
| CN101299681B (en) * | 2008-06-26 | 2010-12-29 | 中兴通讯股份有限公司 | Inquiry series intelligent service data system and implementing method |
| CN101959082A (en) * | 2010-09-15 | 2011-01-26 | 中兴通讯股份有限公司 | Service processing method and intelligent network system |
| WO2012034315A1 (en) * | 2010-09-15 | 2012-03-22 | 中兴通讯股份有限公司 | Service processing method and intelligent network system |
| CN102801748A (en) * | 2011-05-23 | 2012-11-28 | 中兴通讯股份有限公司 | Call protection method and device |
| CN103813289A (en) * | 2012-11-09 | 2014-05-21 | 中国电信股份有限公司 | Real-time online charging method and real-time online charging processing system |
| CN103813289B (en) * | 2012-11-09 | 2017-10-17 | 中国电信股份有限公司 | Real-time online charging method and real-time online charge processing system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101159911B (en) | 2011-04-20 |
| WO2009062408A1 (en) | 2009-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101455068B (en) | Pre-paid security mechanism in a post-pay telecommunications system | |
| CN101159911B (en) | Added-value service implementing method and service control point | |
| US7155417B1 (en) | System and method for detecting fraud in prepaid accounts | |
| US5677945A (en) | Account balancing and monitoring system for a telecommunications network | |
| US20090086942A1 (en) | Lease model for avoiding permanent card locking | |
| CN101267480B (en) | Billing processing method, system and online billing system | |
| JP2015503170A (en) | Promotional advice for usage-based subscribers | |
| CN108243014B (en) | Voice payment prompting processing method and device | |
| US8341044B1 (en) | System, method, and computer program product for rating and re-rating events | |
| EP2026551B1 (en) | A method and system of charging and an account period switching module | |
| CN110072251B (en) | Method and device for analyzing user communication behavior and managing user | |
| JP2001518263A (en) | Call establishment for prepaid services | |
| WO2020048532A1 (en) | Method and device for processing gx session exception | |
| CN101425908A (en) | Service fee charging method, application server and fee charging system | |
| CN101990186B (en) | Method, device and system for releasing resources | |
| WO2013159610A1 (en) | Method for processing online upgrade, device and system thereof | |
| CN113660145B (en) | Method for dynamically ascertaining and transferring trunk line fault based on telephone traffic management system | |
| CN1322706C (en) | Method of realizing real time segmental charging | |
| EP2706768B1 (en) | User transfer control method and service control point | |
| CN103475681A (en) | System and method for realizing intelligent services | |
| CN1976487B (en) | Call control method and intelligent network service system | |
| CN100551098C (en) | The method of pre-payment service user callingcalled payment telephone service party | |
| CN110891054A (en) | SIP account resource management method | |
| CN100512344C (en) | Traffic statistic method for intelligent service | |
| CN115884115A (en) | Exception handling method, device, equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |