CN101472003A - Telephone interception device combining signaling and voice processing technology - Google Patents
Telephone interception device combining signaling and voice processing technology Download PDFInfo
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- CN101472003A CN101472003A CNA2007101732505A CN200710173250A CN101472003A CN 101472003 A CN101472003 A CN 101472003A CN A2007101732505 A CNA2007101732505 A CN A2007101732505A CN 200710173250 A CN200710173250 A CN 200710173250A CN 101472003 A CN101472003 A CN 101472003A
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Abstract
The invention relates to a telephone intercepting device integrating signaling and speech processing technologies. The telephone intercepting device is accessed between a speech path of switching nodes and a signaling link, comprises a signaling data and speech path access module and a speech recognition and management server, and further comprises a signaling detection and speech path control functional module. The signaling detection and speech path control functional module comprises a signaling detection and transmission unit for finishing transmission and acquisition to the signaling message, a speech path cross-connection unit for realizing the truncation and the energization of the intercepted speech path as well as the speech acquisition operation, data and control interfaces for finishing signaling data acquisition interface and speech path control command interface, and a database for storing the intercepted numbers. The telephone intercepting device integrates the speech path control function, simultaneously realizes the discovery and the control to the intercepting source, has the function of speech path control, realizes the calling interception without modifying the prior network, and avoids the problems that the prior exchange data is required to be corrected by other methods, the use is complex, the security is poor, and the like.
Description
Technical field
The invention belongs to field of communication security, relate to a kind of telephone interception device at communications field combining signaling and voice processing technology, this device can be independent of existing network realize to be called out and to intercept, and can control the connection of being intercepted speech channel and block.
Background technology
Traditional telephone interception equipment has two kinds:
A kind of is directly snooping equipment to be connected across in the speech channel, gathers voice signal, thisly intercepts the shortage flexibility, can't screen calling according to numbers of calling and called parties, can not realize the control operation to the speech channel of intercepting calling, such as not disconnecting and connecting speech channel.
Another kind is that data are set on telecommunications network, be transferred to earlier on the special-purpose snooping equipment calling out, this system can control speech channel, also can be provided with caller or called number, but lack flexibility equally, need telephone office's configuration data on concrete Subscriber Number, need telecommunications operation attendant's intervention, complex operation, the simultaneously this mode of intercepting is owing to having introduced new switching equipment, so corresponding tandem exchange needs special speech channel and is attached thereto, need to change existing network configuration, also can increase call delay.
Summary of the invention
The object of the present invention is to provide the telephone interception device of a kind of combining signaling and voice processing technology,, realize simultaneously intercepting the control of speech channel, and do not need to change the existing communication network by between switching node, introducing this device.
The telephone interception device of a kind of combining signaling provided by the present invention and voice processing technology, comprise signaling data and speech channel access module, speech recognition and management server, it is characterized in that: it comprises that also signaling detects and the speech path control functional module, this module connects signaling data and speech channel access module and speech recognition and management server, comprise that a signaling detects and transfer unit, one speech channel cross-connection unit, one data and control interface, one database, wherein: signaling detects and transfer unit, connect signaling data and speech channel access module, the signaling message of receiving is discerned, when recognizing call-signaling message when being initial address message, extract calling number and called address in the message, query call interception data storehouse, consistent as the number of being intercepted in calling number or called address and the database, then notify speech recognition and management server, identify a calling and intercept beginning, transmit this message; Other signal element is implemented straight-through; Being used to of acquisition stream warp calls out the signaling message of intercept analysis and is delivered to speech recognition and management server; The voice cross-connection unit, connect signaling data and speech channel access module, finish bridging functionality to voice speech channel, the initial condition of this bridge joint is connected for transmitting-receiving, after the control command of receiving speech recognition and management server, finish the blocking of speech channel, connection and voice collecting bridge operation according to command request, when needing the voice collecting bridge joint, the speech channel that will be intercepted in 3 logical modes is with the voice path bridge joint of speech recognition and management server; Database, the number that storage is intercepted is inquired about with transfer unit for described signaling detection; Data and control interface unit, link to each other with management server with transfer unit, database, speech channel cross-connection unit and speech recognition with the signaling detection, realize the signaling data acquisition interface and from the control command interface of speech recognition and management server, to speech recognition and management server report be connected the operating state of each unit.
The above-mentioned combining signaling and the telephone interception device of voice processing technology, it is characterized in that: it is to be connected in signaling link and the speech channel in the coupling mode of being connected in series that described each signaling detects with the speech path control device, and this signaling detects two-way signaling message and the double-directional speech data that detect this device of flowing through with the speech path control device.
Adopted above-mentioned technical scheme, apparatus of the present invention insert between the speech channel and signaling link of switching node, comprise signaling data and speech channel access module, speech recognition and management server, it comprises that also signaling detects and the speech path control functional module, this module comprises: signaling detects and transfer unit, finishes transmission and collection to signaling message; The speech channel cross-connection unit is realized being intercepted blocking and connection and voice collecting operation of speech channel; Data and control interface are finished the acquisition interface and the speech path control instruction interface of signaling data; Database, the number that storage is intercepted.This device has merged telephone interception and speech path control function, the discovery and the control in the source of intercepting have been realized simultaneously, function with control speech channel is not changed existing network and is realized calling out and intercept, and has avoided alternate manner need revise existing exchange data, has used problems such as complexity, confidentiality difference.
Accompanying drawing:
Fig. 1 is the illustrative view of functional configuration of telephone interception processing unit of the present invention;
Specific embodiment
Fig. 1 is the illustrative view of functional configuration of telephone interception processing unit, the signaling data of this telephone interception device 2 is connected with switching node 1 with speech channel access module 21, it is the transmission channels of voice and signaling message, linking to each other with management server 22 with speech recognition, is the collection transmission channels of voice and signalling message data and the passage that receives the speech path control instruction.
This device is connected in signaling link and the speech channel in coupling serial connection mode, detects the two-way signaling message and the double-directional speech data of this device of flowing through.
Signaling detects and speech path control functional module 23, this module connects signaling data and speech channel access module 21 and speech recognition and management server 22, this module comprises that signaling detects and transfer unit 231, speech channel cross-connection unit 232, data and control interface 233, database 234, wherein:
Signaling detects and transfer unit, connect signaling data and speech channel access module, the signaling message of receiving is discerned, when recognizing call-signaling message when being initial address message, extract calling number and called address in the message, query call interception data storehouse, consistent as the number of being intercepted in calling number or called address and the database, then notify speech recognition and management server, identify a calling and intercept beginning, transmit this message; Other signal element is implemented straight-through; Being used to of acquisition stream warp calls out the signaling message of intercept analysis and is delivered to speech recognition and management server;
The voice cross-connection unit, connect signaling data and speech channel access module, finish bridging functionality to voice speech channel, the initial condition of this bridge joint is connected for transmitting-receiving, after the control command of receiving speech recognition and management server, finish the blocking of speech channel, connection and voice collecting operation according to command request;
Database, the number that storage is intercepted is inquired about with transfer unit for described signaling detection;
Data and control interface unit, link to each other with management server with transfer unit, database, speech channel cross-connection unit and speech recognition with the signaling detection, realize the signaling data acquisition interface and from the control command interface of speech recognition and management server, to speech recognition and management server report be connected the operating state of each unit.
Above embodiment is only for the usefulness that the present invention is described, but not limitation of the present invention, person skilled in the relevant technique, under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification, therefore all technical schemes that are equal to also should belong within the category of the present invention, should be limited by each claim.
Claims (2)
1. the telephone interception device of combining signaling and voice processing technology, comprise signaling data and speech channel access module, speech recognition and management server, it is characterized in that: it comprises that also signaling detects and the speech path control functional module, this module connects signaling data and speech channel access module and speech recognition and management server, comprise a signaling detection and transfer unit, a speech channel cross-connection unit, data and control interface, a database, wherein:
Signaling detects and transfer unit, connect signaling data and speech channel access module, the signaling message of receiving is discerned, when recognizing call-signaling message when being initial address message, extract calling number and called address in the message, query call interception data storehouse, consistent as the number of being intercepted in calling number or called address and the database, then notify speech recognition and management server, identify a calling and intercept beginning, transmit this message; Other signal element is implemented straight-through; Being used to of acquisition stream warp calls out the signaling message of intercept analysis and is delivered to speech recognition and management server;
The voice cross-connection unit, connect signaling data and speech channel access module, finish bridging functionality to voice speech channel, the initial condition of this bridge joint is connected for transmitting-receiving, after the control command of receiving speech recognition and management server, finish the blocking of speech channel, connection and voice collecting bridge operation according to command request, when needing the voice collecting bridge joint, the speech channel that will be intercepted in 3 logical modes is with the voice path bridge joint of speech recognition and management server;
Database, the number that storage is intercepted is inquired about with transfer unit for described signaling detection;
Data and control interface unit, link to each other with management server with transfer unit, database, speech channel cross-connection unit and speech recognition with the signaling detection, realize the signaling data acquisition interface and from the control command interface of speech recognition and management server, to speech recognition and management server report be connected the operating state of each unit.
2. the telephone interception device of combining signaling according to claim 1 and voice processing technology, it is characterized in that: it is to be connected in signaling link and the speech channel in the coupling mode of being connected in series that described each signaling detects with the speech path control device, and this signaling detects two-way signaling message and the double-directional speech data that detect this device of flowing through with the speech path control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101732505A CN101472003A (en) | 2007-12-27 | 2007-12-27 | Telephone interception device combining signaling and voice processing technology |
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2007101732505A CN101472003A (en) | 2007-12-27 | 2007-12-27 | Telephone interception device combining signaling and voice processing technology |
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| CN101472003A true CN101472003A (en) | 2009-07-01 |
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| CNA2007101732505A Pending CN101472003A (en) | 2007-12-27 | 2007-12-27 | Telephone interception device combining signaling and voice processing technology |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566496A (en) * | 2017-11-24 | 2018-09-21 | 厦门集微科技有限公司 | The method and apparatus for monitoring speech line state |
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2007
- 2007-12-27 CN CNA2007101732505A patent/CN101472003A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566496A (en) * | 2017-11-24 | 2018-09-21 | 厦门集微科技有限公司 | The method and apparatus for monitoring speech line state |
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Application publication date: 20090701 |