CN100596215C - Method and device for long-time mute alarm - Google Patents
Method and device for long-time mute alarm Download PDFInfo
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- CN100596215C CN100596215C CN200610159469A CN200610159469A CN100596215C CN 100596215 C CN100596215 C CN 100596215C CN 200610159469 A CN200610159469 A CN 200610159469A CN 200610159469 A CN200610159469 A CN 200610159469A CN 100596215 C CN100596215 C CN 100596215C
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Abstract
The invention relates to a method for realizing long-time mute alarm. Wherein, the invention is characterized in that 1, exchanger sends the first message carried with mute alarm parameter to the gateway, to instruct the gateway to start long-time mute detection, while the mute alarm parameter comprises the preset time length; 2, responding the first message, gateway starts the long-time mute detection, when detecting that the mute time is over preset time length, sending second message to the exchanger, to instruct the exchanger to alarm; 3, responding the second message, the exchanger alarms. And the invention also provides a relative device. The invention can realize long-time mute alarm.
Description
Technical field
The present invention relates to the communications field, and more particularly, relate to a kind of long-time mute alarm implementation method and device.
Background technology
In telephone call, particularly in the call of international long-distance, behind end of conversation, may be because calling party or callee hang up properly telephone set causes calling out and continue.But may there be this situation, that is, and the people of the conversation conversation that has been through with, but end of conversation is not thought by system, system is still calling out, and causes last charging a lot, causes dispute, simultaneously for some urgent calls, possible user has connected phone, but owing to condition or other reason, can't talk, in these cases, how does system discern?
For the problems referred to above, in present technology, still do not provide solution.The H.248 agreement that this paper is related to is described below.H.248 agreement also is the MeGaCo agreement, is a kind of MGCP between Media Gateway Controller (MGC) and the media gateway (MG), and this agreement is an ITU-T and IETF cooperation result's a new standard.At present, standardization bodies such as ITU-T, IETF, International Softswitch Consortium are stepping up agreement is H.248 carried out perfect, and each big telecom equipment manufacturers is also in the research and development of agreement H.248 with use and step up its investment.With MGCP (Media Gateway Control Protocol, MGCP) agreement is compared, H.248 agreement can be supported the mobility of more eurypalynous access technology and support terminal, in addition, H.248 the most remarkable part of agreement is to support more massive network application, and be more convenient for agreement is expanded, thereby flexibility is stronger, replaces the standard that MGCP develops into MGCP gradually.
Summary of the invention
Consider the problems referred to above and make the present invention, for this reason, the invention provides a kind of long-time mute alarm method and long-time mute alarm device.
According to an aspect of the present invention, provide a kind of long-time mute alarm method.
Long-time mute alarm method according to the present invention may further comprise the steps: first step, switching equipment sends first message that carries the mute alarm parameter to gateway, be used to indicate the gateways and starting long-time mute to detect, wherein, comprise default duration in the mute alarm parameter; Second step, in response to first message, the gateways and starting long-time mute detects, and detecting the quiet duration when surpassing default duration, sends second message to switching equipment, is used to indicate switching equipment to provide alarm; And third step, in response to second message, switching equipment provides alarm.
Wherein, in first step, switching equipment is according to the configuration of caller relaying and/or called relaying, and perhaps the configuration according to calling subscriber and/or called subscriber sends first message.In second step, for the calling of facsimile machine, modulator-demodulator, gateway does not start long-time mute and detects.
And before first step, further may further comprise the steps: steps A: switching equipment is according to the configuration of caller relaying and/or called relaying, and perhaps the configuration decision according to calling subscriber and/or called subscriber starts long-time mute alarm.
And, after third step, further may further comprise the steps:
The 4th step, not under the situation of end call, after sending second message, gateway carries out long-time mute again and detects at switching equipment, detecting after the quiet duration reaches default duration, sends second message once more.
And in the 4th step, gateway carries out repeated detection and repeatedly sends second message, up to the switching equipment end call.
According to a further aspect in the invention, provide a kind of long-time mute alarm implement device.
Long-time mute alarm implement device according to the present invention comprises: first message transmission module, be positioned at the switching equipment side, be used for sending first message that carries the mute alarm parameter, be used to indicate the gateways and starting long-time mute to detect to gateway, wherein, comprise default duration in the mute alarm parameter; The long-time mute detection module is positioned at gateway side, in response to first message, starts long-time mute and detects; Second message transmission module is positioned at gateway side, detects the quiet duration when surpassing default duration at the long-time mute detection module, sends second message to switching equipment, is used to indicate switching equipment to provide alarm; And alarm module, be positioned at the switching equipment side, in response to second message, provide alarm.
Wherein, first message transmission module is according to the configuration of caller relaying and/or called relaying, and perhaps the configuration according to calling subscriber and/or called subscriber sends first message.
And the long-time mute alarm implement device further comprises: the mute alarm judging module, be used for configuration according to caller relaying and/or called relaying, and perhaps the configuration decision according to calling subscriber and/or called subscriber starts mute alarm.
Wherein, for the calling of facsimile machine, modulator-demodulator, the long-time mute detection module does not start silence detection.
At switching equipment not under the situation of end call, after second message transmission module sends second message, the long-time mute detection module carries out silence detection again, is detecting after the quiet duration reaches default duration, and second message transmission module sends second message once more.
Wherein, the silence detection module is carried out repeatedly silence detection, and second message transmission module repeatedly sends second message, up to the switching equipment end call.
By above technical scheme, the present invention combines warning technology and quietness technology, thereby has realized long-time mute alarm.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and exemplary embodiment of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram that the structural configuration of tandem exchange is shown;
Fig. 2 is the flow chart that illustrates according to the long-time mute alarm method of first embodiment of the invention;
Fig. 3 is the schematic diagram that the structural configuration of end office (EO) is shown;
Fig. 4 is the flow chart that illustrates according to the long-time mute alarm method of second embodiment of the invention;
Fig. 5 is the signaling process figure that illustrates according to long-time mute alarm method of the present invention; And
Fig. 6 is the block diagram that illustrates according to long-time mute alarm implement device of the present invention.
Embodiment
Specifically describe the preferred embodiments of the present invention hereinafter with reference to accompanying drawing, wherein, accompanying drawing constitutes the application's a part, and is used from explaination principle of the present invention with embodiments of the invention one.
First embodiment
In according to the first embodiment of the present invention, provide a kind of long-time mute alarm method.Describe first embodiment hereinafter with reference to Fig. 1 and Fig. 2, wherein, Fig. 1 is the schematic diagram that the structural configuration of tandem exchange is shown, and Fig. 2 is the flow chart that illustrates according to the long-time mute alarm method of first embodiment of the invention,
As shown in Figure 1, the user is connected to switching equipment (soft switch) via the PSTN switch by Tandem Gateway.
As shown in Figure 2, long-time mute alarm method according to first embodiment of the invention may further comprise the steps: step S202, switching equipment sends first message that carries the mute alarm parameter to Tandem Gateway, be used to indicate the gateways and starting long-time mute to detect, wherein, comprise default duration in the mute alarm parameter; Step S204, in response to first message, Tandem Gateway starts long-time mute and detects, and detecting the quiet duration when surpassing default duration, sends second message to switching equipment, is used to indicate switching equipment to provide alarm; And step S206, in response to second message, switching equipment provides alarm.
Wherein, in step S202, switching equipment sends first message according to the configuration of caller relaying and/or called relaying, and for example, the mute alarm parameter can be by the H.248 MOD order transmission together of message.In step S204, for the calling of facsimile machine (FAX), modulator-demodulator (MODEM), Tandem Gateway does not start long-time mute and detects.Wherein, whether Tandem Gateway switching signal by FAX, MODEM in calling detects is the calling of FAX, MODEM, if, start detection not then.In addition, in step S206, the content of alarm comprises: numbers of calling and called parties, conversation time started, quiet duration calling and called gateway ID, caller relaying and called relaying ID and circuit number, simultaneously, this alarm will be delivered to network management system in real time.
And before step S202, further comprise step S202-A: switching equipment starts long-time mute alarm according to the configuration decision of caller relaying and/or called relaying.
And, after step S206, further may further comprise the steps:
Step S208 is under the situation of not end call of switching equipment (that is, caller or called not on-hook), after sending second message, Tandem Gateway carries out long-time mute again and detects, detect the quiet duration reach estimate duration after, send second message once more.
And in step S208, gateway carries out repeated detection and repeatedly sends second message, up to the switching equipment end call.
Second embodiment
In according to a second embodiment of the present invention, provide a kind of mute alarm method.Describe first embodiment hereinafter with reference to Fig. 3 and Fig. 4, wherein, Fig. 3 is the schematic diagram that the structural configuration of end office (EO) is shown, and Fig. 4 is the flow chart that illustrates according to the mute alarm method of second embodiment of the invention,
As shown in Figure 3, be used for being connected to switching equipment (soft switch) via IAD.
As shown in Figure 4, long-time mute alarm method according to second embodiment of the invention may further comprise the steps: step S402, switching equipment sends first message that carries the mute alarm parameter to IAD, be used to indicate the gateways and starting long-time mute to detect, wherein, comprise default duration in the mute alarm parameter; Step S404, in response to first message, IAD starts long-time mute and detects, and detecting the quiet duration when surpassing default duration, sends second message to switching equipment, is used to indicate switching equipment to provide alarm; And step S406, in response to second message, switching equipment provides alarm.
Wherein, in step S402, switching equipment sends first message according to calling subscriber and/or called subscriber's configuration, and wherein, the mute alarm parameter can be by the H.248 MOD order transmission together of message.In step S404, for the calling of facsimile machine (FAX), modulator-demodulator (MODEM), IAD does not start long-time mute and detects.Wherein, whether IAD switching signal by FAX, MODEM in calling detects is the calling of FAX, MODEM, if, start detection not then.In addition, in step S406, the content of alarm comprises: numbers of calling and called parties, conversation time started, quiet duration calling and called gateway ID, simultaneously, this alarm will be delivered to network management system in real time.
And before step S402, further comprise step S402-A: switching equipment starts long-time mute alarm according to calling subscriber and/or called subscriber's configuration decision.
And, after step S406, further may further comprise the steps:
Step S408 is under the situation of not end call of switching equipment (that is, caller or called not on-hook), after sending second message, IAD carries out long-time mute again and detects, detect the quiet duration reach estimate duration after, send second message once more.
And in step S406, gateway carries out repeated detection and repeatedly sends second message, up to the switching equipment end call.
Alternatively, can will whether start the functional configuration of long-time alarm on gateway, promptly, a gateway is adopted unified duration configuration, like this, at the conversation establishment stage, whether switching equipment not control gateway starts, promptly, do not send the first above-mentioned message, but determine according to configuration, after gateway detects long-time mute by gateway, tell switching equipment by NOTIFY (second message), switching equipment issue alarm.
In each above-mentioned embodiment, the present invention relates to existing H.248 MOD and the expansion of NOTIFY, for example, the mode of a kind of expansion wherein is as follows: expand a kind of bag H.248: PackageID:cpap (inside is defined as 0x00al temporarily) [Editor ' s note:This needs to be registered with IANA]; Version:1; Extends:None; This bag can transmit the long-time mute detected parameters to gateway with the cause soft switch.
In addition, mainly be to increase a kind of incident to the expansion of existing NOTIFY H.248: lsar:long silience alarm report, as described below:
MEGACO/1[182.20.20.200]：2944
T＝29448{
C＝-{
O-N＝A1{
OE＝369098765{
19700101T00081827：al/of{
Init=lsar}}}}} here, lsar represents long silience alarm repor
In addition, the configuration of long-time mute alarm parameter is as follows: (1) signal ID:cpa (0x0002); (2) describe: to gateway passes long-time mute alarm parameter; (3) signal type: Brief; (4) duration: Provisioned; (5) additional parameter: calling number---parameter I D:cpa (0x0002); Type: DEC; Possible value: with following description content; Describe: the cpa parameter is used for carrying the time that current calling long-time mute detects, the time be 0 just expression do not start, other represents quiet duration, alarm by NOTIFY overtime back.
Wherein, Fig. 5 is the signaling process figure that illustrates according to long-time mute alarm implementation method of the present invention, by will more easily understanding and implement embodiments of the invention in conjunction with Fig. 5.
In addition, the present invention also provides a kind of long-time mute alarm implement device, and wherein, Fig. 6 shows the block diagram according to mute alarm implement device of the present invention.
As shown in Figure 6, long-time mute alarm implement device 600 according to the present invention comprises: first message transmission module 602, be positioned at the switching equipment side, be used for sending first message that carries the mute alarm parameter to gateway, be used to indicate the gateways and starting long-time mute to detect, wherein, comprise default duration in the mute alarm parameter; Long-time mute detection module 604 is positioned at gateway side, in response to first message, starts silence detection; Second message transmission module 606 is positioned at gateway side, detects the quiet duration when surpassing default duration at the long-time mute detection module, sends second message to switching equipment, is used to indicate switching equipment to provide alarm; And alarm module 608, be positioned at the switching equipment side, in response to second message, provide alarm.
Wherein, first message transmission module 602 is according to the configuration of caller relaying and/or called relaying, and perhaps the configuration according to calling subscriber and/or called subscriber sends first message.
And, the long-time mute alarm implement device further comprises: mute alarm judging module 610, be positioned at the switching equipment side, be used for the configuration according to caller relaying and/or called relaying, perhaps the configuration decision according to calling subscriber and/or called subscriber starts mute alarm.
Wherein, for the calling of facsimile machine, modulator-demodulator, silence detection module 604 does not start silence detection.
At switching equipment not under the situation of end call, after second message transmission module 606 sends second message, long-time mute detection module 604 carries out silence detection again, detect the quiet duration reach estimate duration after, second message transmission module 606 sends second message once more.
Wherein, the silence detection module is carried out repeatedly silence detection, and second message transmission module repeatedly sends second message, up to the switching equipment end call.
The present invention by the extended medium gateway control protocol (for example, H.248 agreement), utilize above-mentioned technical scheme to realize the long-time mute alarm technology, for example, system detects quiet, after surpassing a period of time, provide alarm, system obtains can taking a lot of measures behind the warning information, such as forcing disconnected words, send maintenance person's inspection etc. to the doorstep.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. a long-time mute alarm implementation method is characterized in that, may further comprise the steps:
First step, switching equipment sends first message that carries the mute alarm parameter to gateway, is used to indicate described gateways and starting long-time mute to detect, and wherein, comprises default duration in the described mute alarm parameter;
Second step, in response to described first message, described gateways and starting long-time mute detects, and detecting the quiet duration when surpassing described default duration, sends second message to described switching equipment, is used to indicate described switching equipment to provide alarm; And
Third step, in response to described second message, described switching equipment provides alarm.
2. long-time mute alarm implementation method according to claim 1, it is characterized in that, in described first step, described switching equipment is according to the configuration of caller relaying and/or called relaying, and perhaps the configuration according to calling subscriber and/or called subscriber sends described first message.
3. long-time mute alarm implementation method according to claim 1 is characterized in that, before described first step, further may further comprise the steps:
Steps A: described switching equipment is according to the configuration of caller relaying and/or called relaying, and perhaps the configuration decision according to calling subscriber and/or called subscriber starts long-time mute alarm.
4. long-time mute alarm implementation method according to claim 1 is characterized in that, in described second step, for the calling of facsimile machine, modulator-demodulator, described gateway does not start long-time mute and detects.
5. long-time mute alarm implementation method according to claim 1 is characterized in that, after described third step, further may further comprise the steps:
The 4th step, not under the situation of end call, after sending described second message, described gateway carries out long-time mute again and detects at described switching equipment, detecting after the quiet duration reaches described default duration, sends described second message once more.
6. long-time mute alarm implementation method according to claim 5 is characterized in that, in described the 4th step, described gateway carries out repeated detection and repeatedly sends described second message, up to described switching equipment end call.
7. a long-time mute alarm implement device is characterized in that, comprising:
First message transmission module is positioned at the switching equipment side, is used for sending first message that carries the mute alarm parameter to gateway, wherein, comprises default duration in the described mute alarm parameter;
The long-time mute detection module is positioned at gateway side, in response to described first message, starts long-time mute and detects;
Second message transmission module is positioned at gateway side, detects the quiet duration when surpassing described default duration at described long-time mute detection module, sends second message to described switching equipment, is used to indicate described switching equipment to provide alarm; And
Alarm module is positioned at the switching equipment side, in response to described second message, provides alarm.
8. long-time mute alarm implement device according to claim 7, it is characterized in that, described first message transmission module is according to the configuration of caller relaying and/or called relaying, and perhaps the configuration according to calling subscriber and/or called subscriber sends described first message.
9. long-time mute alarm implement device according to claim 7 is characterized in that, further comprises:
The mute alarm judging module is used for the configuration according to caller relaying and/or called relaying, and perhaps the configuration decision according to calling subscriber and/or called subscriber starts long-time mute alarm.
10. long-time mute alarm implement device according to claim 7 is characterized in that, for the calling of facsimile machine, modulator-demodulator, described long-time mute detection module does not start long-time mute and detects.
11. long-time mute alarm implement device according to claim 7, it is characterized in that, at described switching equipment not under the situation of end call, after described second message transmission module sends described second message, described long-time mute detection module carries out silence detection again, detecting after the quiet duration reaches described default duration, described second message transmission module sends described second message once more.
12. long-time mute alarm implement device according to claim 11, it is characterized in that, described long-time mute detection module carries out repeatedly silence detection, and described second message transmission module repeatedly sends described second message, up to described switching equipment end call.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610159469A CN100596215C (en) | 2006-09-28 | 2006-09-28 | Method and device for long-time mute alarm |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610159469A CN100596215C (en) | 2006-09-28 | 2006-09-28 | Method and device for long-time mute alarm |
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| CN1921636A CN1921636A (en) | 2007-02-28 |
| CN100596215C true CN100596215C (en) | 2010-03-24 |
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| CN200610159469A Expired - Fee Related CN100596215C (en) | 2006-09-28 | 2006-09-28 | Method and device for long-time mute alarm |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101741991A (en) * | 2008-11-18 | 2010-06-16 | 华为技术有限公司 | Alarm processing method, device and system |
| CN101895642B (en) * | 2010-06-30 | 2015-07-22 | 中兴通讯股份有限公司 | Method and device for detecting telephone channel faults |
| CN103491258B (en) * | 2013-10-08 | 2016-01-06 | 锤子科技（北京）有限公司 | A kind of quiet clocking method, device and mobile terminal |
| CN105047186A (en) * | 2015-07-14 | 2015-11-11 | 张阳 | KTV song system call control method and system |
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