CN101014140A - Method and switch equipment for implementing call control - Google Patents
Method and switch equipment for implementing call control Download PDFInfo
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- CN101014140A CN101014140A CN 200710073165 CN200710073165A CN101014140A CN 101014140 A CN101014140 A CN 101014140A CN 200710073165 CN200710073165 CN 200710073165 CN 200710073165 A CN200710073165 A CN 200710073165A CN 101014140 A CN101014140 A CN 101014140A
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- control
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Abstract
The invention discloses one method and exchange device to realize call control, which comprises the following steps: a, receiving enter call to get enter call number; b, judging whether the enter call falls into number range of the set number; c, if yes, then processing control on said number section control type. The invention discloses one method and exchange device, which greatly reduces main call discrete data volume.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method and switching equipment of realizing calling out control.
Background technology
Next generation network (NGN, Next Generation Network) is a kind of business-driven type network, it adopts the network architecture comprehensive, open, that merge, separating, call out control fully by business and calling control separates fully with carrying, thereby realize relatively independent business system, make business be independent of network.NGN has abundant professional providing capability, and multiple business or fused business such as voice, data, multimedia can be provided.
As big capacity, high performance trade-to product, belong to the second type telecommunications equipment, promptly be positioned at the equipment of central machine room, no user line interface, be mainly used in the network control layer of NGN, finish functions such as the calling control of voice based on the IP packet network, data, multimedia service and connection management.And the keen competition of telecom operators has caused the thinking of each big operator to its professional control ability, comprising how limiting the calling of coming from other equipment neatly.
The implementation method of utilizing calling number to call out control is at present analyzed by caller and is realized.Such as the business of restriction call control, by a class prefix (preceding some bit digital of number) is set, former the callings that meet set prefix to calling number limit, this method can realize partly that the calling of other equipment being initiated and entering local exchange limits, but, Incoming all may be exhaled control by limit no matter still being Home Exchange Call, if only want to limit the calling of Incoming originally, but because disposed the caller analysis, may the calling that local exchange is initiated also be limited, thereby cause difficulty increasing, the data configuration difficulty for the incoming call control of other operators.
Another kind method is based on the caller of MSC route and calling number prefix and screens, and this method is improved the caller analytical method, and the condition of calling out control has also added the judgement to the MSC route of incoming call except the prefix of calling number.
Two conditions that need to call out control are set: MSC route and caller prefix on switching equipment; The control mode of calling out when meeting these two conditions is set simultaneously.
Receive the incoming message of band caller information when switching equipment after, receive that incoming message just means that this calling signaling has entered local exchange, such calling promptly is said incoming call.At first mate with MSC route that has been provided with and caller prefix with the MSC route and the calling number of this calling, if all it fails to match, then switching equipment continues follow-up number analysis flow process; If the match is successful, then control according to the control mode that is provided with, wherein the control mode of " conversion calling number " can become the calling number of Incoming into another fixing number according to the mode of FH-number transform.
This method can realize the calling to the given trunk Incoming, call out control if prefix is eligible, but the defective of a maximum of this method comes from prefix itself exactly, because prefix is former positions of a number, in check calling can only be several the qualified callings in front.Exhale control for limit,, do not refuse, adopt this method just can't realize and calling number is dropped on the calling in addition of this scope if the user need refuse last several the callings that drop in certain scope of some calling numbers.For example need from MSC route 10, number range drops on 8880011～8887711 calling number and screens, need be provided with 88800,88801,88802...88876,88877 totally 78 prefixes screen, not only the data configuration amount is very big, and like this configuration also can be that call arrangement in 8880000～8880010 and 8887712～8887799 these two intervals is screened processing with calling number in the scope of screening processing, this with require not conform to.If simultaneously a plurality of discontinuous number segments are screened in addition, use the mode of " MSC route+prefix " to realize, data configuration is then complicated more.
Summary of the invention
In view of this, the embodiment of the invention realizes calling out control by a kind of numbers match of Incoming flexibly mode is provided, and reduce the data volume of required configuration, and configuration is convenient, has realized the number segment matching feature simultaneously, and more convenient calling control mode is provided.
The embodiment of the invention provides a kind of method that realizes calling out control, may further comprise the steps:
Steps A: receive incoming call, obtain the incoming call number from described incoming call;
Step B: judge whether described incoming call number falls in the number segment scope of configuration;
Step C: if incoming call is controlled by the control mode of described number segment correspondence.
The embodiment of the invention also provides a kind of switching equipment of realizing calling out control, and described switching equipment comprises judging unit and Call Control Unit:
Judging unit is used to judge whether the incoming call number falls in the number segment scope of configuration;
Call Control Unit is controlled incoming call by the control mode of described number segment correspondence when the incoming call number falls in the number segment scope of described configuration.
The invention provides a kind of numbers match of Incoming very flexibly mode, this matching way is realized by the number segment of trunk group correspondence, the application of this method in switching equipment can not only significantly reduce the data volume that required configuration is screened in caller, and can not cause the calling that does not need to control also is configured in the scope of screen handling and screen processing, configuration data is revised conveniently simultaneously, the number segment matching feature of also having realized utilizing prefix and MSC route to mate in the prior art well and can't realizing has improved matching efficiency.
The integrated application of the number segment that the calling number storehouse is corresponding with trunk group can provide more convenient professional control mode for operator.
Description of drawings
Fig. 1 realizes calling out the method flow diagram of control for utilizing MSC route and number segment in the embodiment of the invention.
Fig. 2 is that switching equipment is formed schematic diagram in the embodiment of the invention.
Embodiment
The present invention is a kind of method that realizes calling out control, and core concept of the present invention is to realize calling out control by the number segment of configure interrupt group correspondence.
For making purpose of the present invention, technical scheme and advantage clearer, below the present invention will be further described with reference to accompanying drawing.
As shown in Figure 1, the embodiment of the invention realizes that the method for calling out control mainly may further comprise the steps:
Steps A: receive incoming call, obtain the incoming call number from described incoming call;
Step B: judge whether described incoming call number falls in the number segment scope of configuration;
Step C: if incoming call is controlled by the control mode of described number segment correspondence.
Wherein, can dispose the number segment of trunk group and trunk group correspondence at trunk group number section allocation list.Number segment (having a plurality of) is one or more number ranges that are used to mate that certain trunk group disposes.The control mode of while configuration number section correspondence.
Control mode has:
A) refusal is called out;
B) conversion calling number;
C) do not do any processing.
When an incoming call enters local exchange by his office, after receiving incoming call on the switching equipment, whether the MSC route of at first judging incoming call exists in allocation list, if exist then judge whether calling number drops in the number segment of described trunk group correspondence, all judge successfully and then handle by the control mode that is disposed.Wherein the processing mode of refusal calling can realize limitting and exhale control.If MSC route does not exist or calling number does not drop in the number segment of described trunk group correspondence, then be left intact.
Also can not dispose the control mode of number segment correspondence, handle, call out, then all qualified incoming calls be limit and exhaled control such as the acquiescence control mode is a refusal by the control mode of acquiescence.
Described trunk group number section allocation list is configured on the local switching equipment or on other switching equipment or on other equipment.
The embodiment of the invention also provides a kind of switching equipment of realizing calling out control, and as shown in Figure 2, described switching equipment comprises judging unit and Call Control Unit:
Judging unit is used to judge whether the incoming call number falls in the number segment scope of configuration;
Call Control Unit is controlled incoming call by the control mode of described number segment correspondence when the incoming call number falls in the number segment scope of described configuration.
Described switching equipment also comprises dispensing unit, the number segment of configuration trunk group correspondence and the control mode of described number segment correspondence.Wherein, can dispose the number segment of trunk group and trunk group correspondence at trunk group number section allocation list.
Described trunk group number section allocation list is configured on the local switching equipment or on other switching equipment or on other equipment.
Being configured on the switching equipment with trunk group number section allocation list below is example, and its specific implementation is described.
When an incoming call enters local exchange by his office, switching equipment is received the incoming message of band caller information, receives that incoming message just means that this calling signaling has entered local exchange, and such calling promptly is said incoming call.Caller information comprises information such as calling number.At first mate with MSC route that has been provided with and number segment with the MSC route and the calling number of this calling.The calling number of supposing this calling is 8882200, and the incoming trunk group of this incoming call number is 10.The number segment that on the switching equipment is 9, No. 10 MSC route configurations is 8880011～8887711, and the calling control mode that drops in this number segment is configured to the refusal calling.Trunk group number section allocation list is as shown in the table:
| MSC route | The number segment of MSC route correspondence | The control mode of number segment correspondence |
| 9 | 8880011～8887711 | Refusal is called out |
| 10 | 8880011～8887711 | Refusal is called out |
| 20 | 6660022～6667723 | The conversion calling number |
| 。。 | 。。。 | 。。。 |
Whether the incoming trunk group numbers 10 that switching equipment is at first judged this incoming call in the MSC route set of configuration, if exist, then finds the number segment of this MSC route correspondence, and the number segment of No. 10 MSC route configurations is 8880011～8887711 in this example; Judge then whether calling number drops in this number segment scope, 8882200 drop in the number segment 8880011～8887711 of No. 10 MSC route configurations in this example, according to the control mode of configuration this calling are handled, and promptly the switching equipment refusal is called out.If this number segment is configured to the conversion calling number, then can the calling number of Incoming be become a random number according to the mode of FH-number transform; If be configured to be left intact, then continue follow-up number analysis.If all it fails to match for MSC route and number segment in addition, then switching equipment continues follow-up number analysis flow process.
Adopt the embodiment of the invention, reduced trunk group and incoming call number matching times, thereby improved efficient with trunk group number section allocation list.
Adopt the embodiment of the invention, also very convenient when needs upgrade trunk number section allocation list.Only disposed a trunk number section 8880011～8887711 for 9, No. 10 such as this example for MSC route, dispose a plurality of number ranges of need screening for example 6660022～6667733,5550022～5557733 even more, also only need dispose 2 or corresponding many data again, if but the mode of using " MSC route+prefix " of prior art realizes just more than 100 data of needs configuration, but also the infull phenomenon of number can occur screening.
When the configuration number section, switching equipment checks whether the number segment of the new input of user and the number segment that has been configured have the overlapping phenomenon of number segment, if have overlapping then do not allow such configuration, with the number segment of guaranteeing each relaying correspondence its to call out control control mode be unique.
After the match is successful,, then can the calling number of Incoming be become a random number according to the mode of FH-number transform if select the control mode of " conversion calling number ".
Specific implementation is: (this locality or other) for each city is provided with the calling number storehouse, can certainly dispose the calling number storehouse on other equipment on switching equipment.For example in a switching equipment administrative area M city arranged, then dispose M calling number storehouse, the pre-configured N in calling number storehouse (N can set as required with external parameter) self-defining local number.
When an incoming call enters local exchange by his office, after switching equipment is received the incoming message of band caller information, toward which city land according to the called number judgement is called, from the calling number storehouse of correspondence, select a number to replace original calling number then at random.
At this moment, switching equipment also comprises caller storehouse processing unit, is used for selecting a number to replace the number of described incoming call at random from the caller storehouse.
Described switching equipment dispensing unit also is used to dispose the caller storehouse.
Thisly select a number to replace former calling number at random from the calling number storehouse a lot of purposes are arranged, such as being used for the situation that relaying connects PBX (subscriber exchange), the caller of the calling that certain PBX is next is unified uses consistent number, so that demonstration of enterprise customer's number and charging etc.
The calling number storehouse can safeguard, such as increase and deletion calling number storehouse in number etc.The length of number preferably can cover the number length of international calling, and setting can replace with international number with calling number like this, and the number that also can replace international number and be caller is the number in arbitrary caller storehouse.
Switching equipment of the present invention can be soft switch etc.
The invention provides a kind of numbers match of Incoming very flexibly mode, the application of this method in switching equipment can not only significantly reduce the data volume that required configuration is screened in caller, and can not cause the calling that does not need to control also is configured in the scope of screen handling and screen processing, configuration data is revised conveniently simultaneously, also realize the number segment matching feature well, improved matching efficiency.
The integrated application of the number segment that the calling number storehouse is corresponding with trunk group can provide more convenient professional control mode for operator.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (10)
1, a kind of method that realizes calling out control is characterized in that, may further comprise the steps:
Steps A: receive incoming call, obtain the incoming call number from described incoming call;
Step B: judge whether described incoming call number falls in the number segment scope of configuration;
Step C: if incoming call is controlled by the control mode of described number segment correspondence.
2, the method for control is called out in realization according to claim 1, it is characterized in that, described control mode comprises refusal calling, conversion calling number or do not do any processing.
3, the method for control is called out in realization according to claim 2, it is characterized in that, when described control mode is the conversion calling number, selects a number to replace described incoming call number from the caller storehouse, makes a call with the number after replacing.
4, the method for control is called out in realization according to claim 1, it is characterized in that, also comprise configuration trunk group number section allocation list, described trunk group number section allocation list comprises the number segment of MSC route, MSC route correspondence and/or the control mode of described number segment correspondence.
5, the method for control is called out in realization according to claim 4, it is characterized in that step B comprises: whether the MSC route of judging described incoming call is in the MSC route of described configuration, if then find the number segment of the MSC route correspondence of configuration; Judge then whether calling number falls in the described number segment scope of finding.
6, the method for control is called out in realization according to claim 4, it is characterized in that, during the number segment of described configuration trunk group correspondence, check whether the number segment of new input and the number segment that has been configured have overlapping phenomenon, if overlapping then do not dispose the described section of Entering Number newly.
7, the method for control is called out in realization according to claim 1, it is characterized in that described incoming call number does not fall in the number segment scope of configuration, then continues follow-up number analysis.
8, a kind of switching equipment of realizing calling out control is characterized in that, described switching equipment comprises judging unit and Call Control Unit:
Judging unit is used to judge whether the incoming call number falls in the number segment scope of configuration;
Call Control Unit is controlled incoming call by the control mode of described number segment correspondence when the incoming call number falls in the number segment scope of described configuration.
9, the switching equipment of control is called out in realization according to claim 8, it is characterized in that described switching equipment also comprises caller storehouse processing unit,
When described control mode was the conversion calling number, caller storehouse processing unit selected a number to replace the number of described incoming call.
10, the switching equipment of control is called out in realization according to claim 8, it is characterized in that, described switching equipment also comprises dispensing unit, configuration trunk group number section allocation list, described trunk group number section allocation list comprises the number segment of MSC route, MSC route correspondence and/or the control mode of described number segment correspondence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710073165 CN101014140A (en) | 2007-01-29 | 2007-01-29 | Method and switch equipment for implementing call control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200710073165 CN101014140A (en) | 2007-01-29 | 2007-01-29 | Method and switch equipment for implementing call control |
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| CN101014140A true CN101014140A (en) | 2007-08-08 |
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| CN 200710073165 Pending CN101014140A (en) | 2007-01-29 | 2007-01-29 | Method and switch equipment for implementing call control |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957670A (en) * | 2011-08-24 | 2013-03-06 | 中国电信股份有限公司 | Method and system for original calling number transmission |
| CN103678297A (en) * | 2012-08-30 | 2014-03-26 | 中国银联股份有限公司 | Data matching method and device |
-
2007
- 2007-01-29 CN CN 200710073165 patent/CN101014140A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102957670A (en) * | 2011-08-24 | 2013-03-06 | 中国电信股份有限公司 | Method and system for original calling number transmission |
| CN102957670B (en) * | 2011-08-24 | 2016-04-20 | 中国电信股份有限公司 | Original caller number transmission method and system |
| CN103678297A (en) * | 2012-08-30 | 2014-03-26 | 中国银联股份有限公司 | Data matching method and device |
| CN103678297B (en) * | 2012-08-30 | 2016-12-21 | 中国银联股份有限公司 | A kind of data matching method and device |
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Open date: 20070808 |