CN101170829B - A soft switching system and method for call limit based on black and white list - Google Patents
A soft switching system and method for call limit based on black and white list Download PDFInfo
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- CN101170829B CN101170829B CN2007101874756A CN200710187475A CN101170829B CN 101170829 B CN101170829 B CN 101170829B CN 2007101874756 A CN2007101874756 A CN 2007101874756A CN 200710187475 A CN200710187475 A CN 200710187475A CN 101170829 B CN101170829 B CN 101170829B
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- 238000012545 processing Methods 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 25
- 230000000295 complement effect Effects 0.000 claims description 11
- 230000006978 adaptation Effects 0.000 claims description 9
- 230000009466 transformation Effects 0.000 claims description 3
- 238000013519 translation Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
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Abstract
The invention provides a soft-switch system and a method by using a black and white list to realize call restriction. The system contains a service processing module used to determine whether to filter calls according to the matching result between a dialed number in the present call information and the target number's address nature in a pre-saved black list and according to the matching result analysis between the dialed number and the target number in the pre-saved black and white list; or to determine whether to filter calls according to the matching result between inwards relay-carrying information in the call information and address nature in the pre-saved relay black list and according to the matching result between the present inwards relay-carrying information and the pre-saved relay black list. The invention can reduce misoperation when using the black and white list to restrict calling the dialed number.
Description
Technical field
The present invention relates to the network communications technology, particularly a kind of soft switchcall server and method of using black and white lists to carry out call blocking.
Background technology
Can provide the black and white lists function in the soft switchcall server, this function is meant that soft switch can or go into the relaying identification code according to rear subscriber number, forbid/allow some calling subscriber or from a certain calling of going into the calling of relaying to some object code, these object codes can be prefix, country code, trunk code, office code, special service number or Subscriber Number.The specific implementation of black and white lists is by being provided with the black and white lists of Calling Side and callee side in soft switchcall server, soft switch is carried out Selective Incoming Call according to the black and white lists database during call treatment.The calling number that defines in the Calling Side blacklist or go into relaying sign only allows to call out the object code in the white list of callee side.The calling number that defines in the Calling Side white list or go into relaying sign is not subjected to the restriction of callee side blacklist.Calling and called side black and white lists corresponding relation is exemplified below table:
Table 1
But increase along with international call, the world is gone into when calling out use black and white lists function realization number restriction to have such problem: certain called number of receiving on for a certain incoming trunk group can not determine that this number is the world or national number, can only distinguish by the address character in the signaling, and the black and white lists function is not carried out the judgement of address character, therefore may make mistakes, for example go into when relaying uses the black and white lists function in the world, because international, former of national numbers may be identical, this just may with originally not the number filtering in blacklist fall.
Summary of the invention
The objective of the invention is to, a kind of soft switchcall server that uses black and white lists to carry out call blocking is provided, can reduce and use black and white lists the called misoperation of carrying out call blocking.
Another object of the present invention is to, a kind of method of using black and white lists to carry out call blocking is provided, can reduce and use black and white lists the called misoperation of carrying out call blocking.
Use black and white lists of the present invention carries out the soft switchcall server of call blocking, comprise Service Processing Module and data configuration platform, wherein, described Service Processing Module is used for when current called number is consistent with the matching result of the address properties of the blacklist object code of storing in advance object code in the black and white lists of current called number and storage in advance being mated, when being complementary, analysis result is a filter calls, otherwise analysis result is a replay call; Perhaps go into relaying and carry information when consistent with the matching result of the address properties of the relaying blacklist of storage in advance current, go into the relaying blacklist that relaying carries information and storage in advance and mate current, when being complementary, analysis result is a filter calls, otherwise analysis result is a replay call; Described data configuration platform, be used for thereon the called number that needs filter calls or go into relaying and carry out the black and white lists configuration, and the object code in the blacklist or relaying blacklist carried out the address properties configuration, undertaken after the corresponding data transaction data sync to described Service Processing Module by the data configuration platform interface.
In addition, may further include Call Control Block, be used for analysis result execution corresponding call control according to the filter calls of described Service Processing Module.
Can further include message related to calls receiving platform and protocol adaptation module, wherein, described message related to calls receiving platform, the associated call forwards that is used for access side device is sent is to the protocol adaptation module; Described protocol adaptation module is used for described associated call message is sent to described Service Processing Module according to predetermined protocol translation for internal system message.
Use black and white lists of the present invention carries out the method for call blocking, comprises the following steps:
Steps A: in soft switchcall server, when the matching result of address properties of object code is consistent in the blacklist of current called number and storage in advance, object code in the black and white lists of current called number and storage is in advance mated, when being complementary, analysis result is a filter calls, otherwise analysis result is a replay call; Perhaps go into relaying and carry information when consistent with the matching result of the address properties of the relaying blacklist of storage in advance current, go into the relaying blacklist that relaying carries information and storage in advance and mate current, when being complementary, analysis result is a filter calls, otherwise analysis result is a replay call.
Wherein, before carrying out described steps A, further comprise the following steps:
In advance to the called number that needs filter calls or go into relaying and carry out the black and white lists configuration, and object code in the blacklist or relaying blacklist are carried out the address properties configuration.
Wherein, after carrying out described steps A, may further include the following step: whether according to the analysis result of filter calls is carried out corresponding call control.
In addition, before carrying out described steps A, may further include the following step: according to predetermined agreement, whether the associated call message transformation that the access side device of soft switchcall server is received is an internal system message, and obtain numbers of calling and called parties, go into the relaying relevant information and be the black and white lists service-user according to described message parse.
The invention has the beneficial effects as follows: the soft switchcall server and the method for carrying out call blocking according to use black and white lists of the present invention, by increasing configuration to the address properties of object code in the blacklist or relaying blacklist, and the called number in message related to calls or go into relaying and carry information when consistent with the matching result of corresponding address properties, again with current called number or go into relaying and carry that corresponding information mates in information and the pre-configured black and white lists, whether analyze filter calls, overcome the misoperation processing that existing black and white lists may bring, realized Subscriber Number that satisfies configuration condition or the call blocking of going into relaying to calling.
Fig. 1 carries out the structural representation of the soft switchcall server of call blocking for the use black and white lists of the embodiment of the invention;
The method flow diagram that Fig. 2 carries out call blocking for use black and white lists of the present invention.
Below, 1～2 describe soft switchcall server and the method that use black and white lists of the present invention carries out call blocking in detail with reference to the accompanying drawings.
As shown in Figure 1, the use black and white lists of the embodiment of the invention carries out the soft switchcall server of call blocking, comprises data configuration platform, data configuration platform interface, Service Processing Module, Call Control Block.
Description of drawings
Wherein, the data configuration platform, be used for thereon the called number that needs filter calls or go into relaying and carry out the black and white lists configuration, and the object code in the blacklist or relaying blacklist carried out the address properties configuration, undertaken after the corresponding data transaction data sync to Service Processing Module by the data configuration platform interface;
Service Processing Module, be used for when current called number is consistent with the matching result of the address properties of the blacklist object code of storing in advance, object code in the black and white lists of current called number and storage is in advance mated, whether analyze filter calls according to matching result; Perhaps go into relaying and carry information when consistent with the matching result of the address properties of the relaying blacklist of storage in advance current, go into the relaying information of carrying and mate with the relaying blacklist of storing in advance current, whether The matching analysis filter calls;
Embodiment
Call Control Block is used for the analysis result execution corresponding call control according to the filter calls of Service Processing Module, i.e. call proceeding or calling discharge.
In addition, based on as mentioned above, use black and white lists of the present invention carries out the soft switchcall server of call blocking, may further include message related to calls receiving platform and protocol adaptation module.
Wherein, the message related to calls receiving platform, the associated call forwards that is used for access side device (for example gateway, terminal etc.) is sent is to the protocol adaptation module; The protocol adaptation module is used for associated call message is sent to described Service Processing Module according to predetermined protocol translation for internal system message.
As shown in Figure 2, be the method flow diagram that use black and white lists of the present invention carries out call blocking, this method comprises the following steps:
Step 100:, and object code in the blacklist or relaying blacklist are carried out the address properties configuration in advance to the called number that needs filter calls or go into relaying and carry out the black and white lists configuration.
Step 200: when the matching result of address properties of object code is consistent in the blacklist of current called number and storage in advance, execution in step 300; Perhaps, go into relaying and carry information when consistent with the matching result of the address properties of the relaying blacklist of storage in advance current, and execution in step 300; Otherwise analysis result is a replay call.
Step 300: object code in the black and white lists of current called number and storage is in advance mated, perhaps go into the relaying information of carrying and mate with the relaying blacklist information of storage in advance with current, judge whether to be complementary, when object code was complementary in the black and white lists of current called number and storage in advance, analysis result was a filter calls; When current relaying blacklist of going into trunk information and storage in advance was complementary, analysis result was a filter calls;
Otherwise analysis result is a replay call.
After execution in step 300, carry out corresponding call control according to corresponding analysis result.
In addition, based on as mentioned above, before execution in step 200, further comprise the following steps: according to predetermined agreement, whether the associated call message transformation that the access side device of soft switchcall server is received is an internal system message, and then obtain numbers of calling and called parties, go into the relaying relevant information and be black and white lists service-user etc. according to this message parse.
Below, the present invention is described in detail in conjunction with concrete application example:
Embodiment 1
For example, for the user of the local 4321xxxx section of certain international office soft switch incoming trunk group place restriction call, area code is AB, and the called blacklist object code that this trunk group place then is set is 4321xxxx, and the address properties of this object code is domestic effective.Then have this moment into calling out 00-86-AB-4321xxxx to international member, behind international office and tandem exchange's FH-number transform, object code is 4321xxxx, and calling procedure is as follows:
1) international member is dialed 00-86-AB-4321xxxx;
2) through behind international office and the tandem exchange's FH-number transform, Call Forwarding is to 4321xxxx place office;
3) system carries out number analysis to object code 4321xxxx, finds that called is the local subscriber;
4) system call black and white lists judgment data interface is at first judged the object code address properties, finds that the called address attribute is an international number, and " domestic effective " is not inconsistent with address properties in the called blacklist, judges that this is called not in called blacklist;
5) change the normal call flow process over to, call out and land to local user 4321xxxx.
More than, the present invention only goes into to calling out to use the black and white lists function to describe as example with international office, but in view of also occurring because the black and white lists that FH-number transform causes is judged by accident in tandem exchange and end office (EO), the present invention is equally applicable to soft switch as international office/gateway exchange, the situation of tandem exchange and end office (EO).
In sum, carry out the soft switchcall server and the method for call blocking according to use black and white lists of the present invention, by increasing configuration to the address properties of object code in the blacklist or relaying blacklist, and the called number in message related to calls or go into relaying and carry information when consistent with the matching result of corresponding address properties, again with current called number or go into trunk information and pre-configured black and white lists in corresponding information mate, whether analyze filter calls, overcome the misoperation processing that existing black and white lists may bring, realized Subscriber Number that satisfies configuration condition or the call blocking of going into relaying to calling.
More than be in order to make those of ordinary skills understand the present invention; and to detailed description that the present invention carried out; but can expect; in the scope that does not break away from claim of the present invention and contained, can also make other variation and modification, these variations and revising all in protection scope of the present invention.
Claims (7)
1. soft switchcall server that uses black and white lists to carry out call blocking, it is characterized in that, comprise Service Processing Module and data configuration platform, wherein, described Service Processing Module, be used for when current called number is consistent with the matching result of the address properties of the blacklist object code of storing in advance, object code in the black and white lists of current called number and storage is in advance mated, and when being complementary, analysis result is a filter calls, otherwise analysis result is a replay call; Perhaps go into relaying and carry information when consistent with the matching result of the address properties of the relaying blacklist of storage in advance current, go into the relaying blacklist that relaying carries information and storage in advance and mate current, when being complementary, analysis result is a filter calls, otherwise analysis result is a replay call;
Described data configuration platform, be used for thereon the called number that needs filter calls or go into relaying and carry out the black and white lists configuration, and the object code in the blacklist or relaying blacklist carried out the address properties configuration, undertaken after the corresponding data transaction data sync to described Service Processing Module by the data configuration platform interface.
2. use black and white lists as claimed in claim 1 carries out the soft switchcall server of call blocking, it is characterized in that, further comprises Call Control Block, is used for the analysis result execution corresponding call control according to the filter calls of described Service Processing Module.
3. use black and white lists as claimed in claim 2 carries out the soft switchcall server of call blocking, it is characterized in that, further comprises message related to calls receiving platform and protocol adaptation module, wherein,
Described message related to calls receiving platform, the associated call forwards that is used for access side device is sent is to the protocol adaptation module;
Described protocol adaptation module is used for described associated call message is sent to described Service Processing Module according to predetermined protocol translation for internal system message.
4. a method of using black and white lists to carry out call blocking is characterized in that, comprises the following steps:
Steps A: in soft switchcall server, when the matching result of address properties of object code is consistent in the blacklist of current called number and storage in advance, object code in the black and white lists of current called number and storage is in advance mated, when being complementary, analysis result is a filter calls, otherwise analysis result is a replay call; Perhaps go into relaying and carry information when consistent with the matching result of the address properties of the relaying blacklist of storage in advance current, go into the relaying blacklist that relaying carries information and storage in advance and mate current, when being complementary, analysis result is a filter calls, otherwise analysis result is a replay call.
5. use black and white lists as claimed in claim 4 carries out the method for call blocking, it is characterized in that, before carrying out described steps A, further comprises the following steps:
In advance to the called number that needs filter calls or go into relaying and carry out the black and white lists configuration, and object code in the blacklist or relaying blacklist are carried out the address properties configuration.
6. use black and white lists as claimed in claim 5 carries out the method for call blocking, it is characterized in that, after carrying out described steps A, comprises the following steps: that further the analysis result of the filter calls according to whether is carried out corresponding call control.
7. use black and white lists as claimed in claim 5 carries out the method for call blocking, it is characterized in that, before carrying out described steps A, further comprise the following steps: according to predetermined agreement, whether the associated call message transformation that the access side device of soft switchcall server is received is an internal system message, and obtain numbers of calling and called parties, go into the relaying relevant information and be the black and white lists service-user according to described message parse.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007101874756A CN101170829B (en) | 2007-11-27 | 2007-11-27 | A soft switching system and method for call limit based on black and white list |
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| CN2007101874756A CN101170829B (en) | 2007-11-27 | 2007-11-27 | A soft switching system and method for call limit based on black and white list |
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| CN101170829A CN101170829A (en) | 2008-04-30 |
| CN101170829B true CN101170829B (en) | 2010-09-29 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101771686B (en) * | 2009-12-31 | 2012-10-10 | 卓望数码技术（深圳）有限公司 | Communication method and network adapter |
| CN101938583B (en) * | 2010-09-03 | 2012-12-05 | 电子科技大学 | Method for filtering abnormal call based on multiple lists |
| CN108024000A (en) * | 2016-10-31 | 2018-05-11 | 中兴通讯股份有限公司 | A kind of call management method and its device, communication system |
| CN111200583A (en) * | 2018-11-19 | 2020-05-26 | 中国移动通信集团安徽有限公司 | Crank call processing method, device, equipment and medium |
| CN109842729A (en) * | 2018-12-14 | 2019-06-04 | 江苏仟略信息技术有限公司 | A kind of exchange trunk call filter method |
| RU2724630C1 (en) * | 2019-06-13 | 2020-06-25 | Сергей Олегович Крюков | Method of filtering unwanted incoming calls on cellular telephones |
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| EP1742452A1 (en) * | 2005-07-05 | 2007-01-10 | Markport Limited | Spam protection system for voice calls |
| CN1997061A (en) * | 2006-12-21 | 2007-07-11 | 中兴通讯股份有限公司 | A method for traffic control and processing based on the soft switch traffic |
| CN101035098A (en) * | 2007-04-24 | 2007-09-12 | 北京网秦天下科技有限公司 | Method for the mobile terminal to reject the spam via the query |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1742452A1 (en) * | 2005-07-05 | 2007-01-10 | Markport Limited | Spam protection system for voice calls |
| CN1997061A (en) * | 2006-12-21 | 2007-07-11 | 中兴通讯股份有限公司 | A method for traffic control and processing based on the soft switch traffic |
| CN101035098A (en) * | 2007-04-24 | 2007-09-12 | 北京网秦天下科技有限公司 | Method for the mobile terminal to reject the spam via the query |
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