CN102026220A - Internet protocol (IP) domain multi-media monitoring system and method thereof, and interface monitoring device - Google Patents
Internet protocol (IP) domain multi-media monitoring system and method thereof, and interface monitoring device Download PDFInfo
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Abstract
The invention relates to an internet protocol (IP) domain multi-media monitoring system. The IP domain multi-media monitoring system comprises an interface monitoring device, a file server, a multi-media player and a monitoring operating platform, wherein the interface monitoring device is used for monitoring multi-media monitoring related information and multi-media monitoring communication content of a monitored user, wherein the multi-media monitoring related information and the multi-media monitoring communication content comprise monitoring identifiers and calling identifiers, and the multi-media monitoring related information is related with the multi-media monitoring communication content through the monitoring identifiers and the calling identifiers; the file server is used for writing the multi-media monitoring related information and the multi-media monitoring communication content which are related with each other into the same multi-media file; the multi-media player is used for playing the multi-media file; and the monitoring operating platform is used for invoking the multi-media player to acquire the multi-media file to play in a playback monitoring mode or a real-time monitoring mode. The invention also provides an IP domain multi-media monitoring device and the interface monitoring device. By the invention, multi-media data can be decoded, so that IP domain multi-media monitoring can be realized.
Description
Technical field
The present invention relates to communications field multimedia monitor method and device, relate generally to the multimedia monitor method and the system thereof of IP field multimedia business.
Background technology
Monitoring system of future generation comprehensive, can be used as legal monitor centers (Lawful Information Center, LIC) or Lawful interception gateway (Lawful Interception Gateway LIG) uses, and is used for business network is comprehensively monitored.This business network can be traditional PSTN (Public Switched Telephone Network, PSTN), next generation network (Next Generation Network, NGN), 2G mobile communications network, 3G mobile communications network etc.
The extensive at present monitoring system that adopts, (the European Telecommunications Sdandards Institute of ETSI for example, ETSI) in the of future generation comprehensive monitoring system framework in standard I P territory, all be with Intercept related information (Intercept Related Information, IRI) with intercept communications content (Communication Content, CC) separate, be transferred to Lawful interception gateway by controlled network element by different interfaces and handle.For example in the Content of Communication interface, be transferred to legal monitor centers with the IP packet form after the up-downgoing multi-medium data encapsulation with intercepted user; In the Intercept related information interface, will be transferred to legal monitor centers with the IP packet form by the phase related control information of intercept target encapsulation back.
When utilizing above-mentioned monitoring system to monitor multimedia communication, multi-medium data is to transmit by the intercept communications content interface, the multi-medium data needed decoded information of decoding all is to transmit by the Intercept related information interface, yet needed decoded information is a separated transmission between these two because multi-medium data and multi-medium data are decoded, only rely on the multi-medium data that transmits in the intercept communications content interface and can't carry out the decoding of multi-medium data, can't realize that then the multimedia in IP territory is monitored.
Summary of the invention
The object of the present invention is to provide a kind of IP field multimedia monitoring system and method thereof, interface monitoring device, being used to solve above-mentioned because multi-medium data and the multi-medium data needed decoded information of decoding is separated transmission, decode and can't only rely on the multi-medium data that transmits in the intercept communications content interface, can't realize the problem of the multimedia monitoring in IP territory then.
A kind of IP field multimedia monitoring system, be used to monitor multimedia service, this IP field multimedia monitoring system comprises: the interface monitoring device, be used to monitor the multimedia Intercept related information and the multimedia intercept communications content of intercepted user, multimedia Intercept related information and multimedia intercept communications content include monitor sign and call identification; By monitor sign and call identification with multimedia Intercept related information and multimedia intercept communications relevance; File server is used for multimedia Intercept related information after the association and multimedia intercept communications content are write into same multimedia file; Multimedia player is used for play multimedia files; The snoop-operations platform is used to call multimedia player with the mode of playback monitoring or the mode of real-time listening, obtains multimedia file and plays.
Preferably, above-mentioned snoop-operations platform calls described multimedia player and monitors in the playback mode, and then multimedia player also is used for sending the playback interception request to file server; File server also is used for sending the playback monitoring to multimedia player and replys and the multimedia file of storage is passed to multimedia player play.
Preferably, above-mentioned snoop-operations platform calls multimedia player and monitors in the mode of real-time listening, and then multimedia player also is used for sending the real-time listening request to file server; File server also is used for sending the multimedia file that real-time listening is replied and will obtain in real time to multimedia player and passes to the multimedia player broadcast.
Preferably, above-mentioned multimedia Intercept related information also comprises source IP address and port, purpose IP address and port, News Category, calling number, called number and multimedia descriptions information; Multimedia intercept communications content comprises monitor sign, call identification and multi-medium data bag.
Preferably, above-mentioned file server also is used for monitor sign, call identification, multi-medium data bag, source IP address and port, purpose IP address and port, News Category, calling number, called number and multimedia descriptions information are write into detailed single, and storage is detailed single.
A kind of interface monitoring device, be applied to IP field multimedia monitoring system, this interface monitoring device comprises: the Intercept related information processing module, be used to monitor the multimedia Intercept related information of intercepted user, and multimedia is monitored related news and is comprised monitor sign and call identification; The intercept communications content processing module is used to monitor the multimedia intercept communications content of intercepted user, and multimedia intercept communications content comprises monitor sign and call identification; Data processing module is used for by monitor sign and call identification multimedia Intercept related information and multimedia intercept communications relevance.
Preferably, above-mentioned Intercept related information processing module also is used for the message header and the message body of multimedia Intercept related information are decoded.
Preferably, above-mentioned intercept communications content processing module also is used to judge the classification of the packet of described multimedia intercept communications content.
Preferably, above-mentioned Intercept related information processing module, also be used for extracting described monitor sign, described call identification, described source IP address and port, described purpose IP address and port, extract described News Category, described calling number, described called number and described multimedia descriptions information from described message body from described message header.
Preferably, above-mentioned intercept communications content processing module also is used for extracting described monitor sign, described call identification and described multi-medium data according to the classification of described packet from described packet.
Preferably, above-mentioned data processing module also is used for, when the same calling of described intercepted user comprises a plurality of described multimedia intercept communications contents and described multimedia Intercept related information, then find out described described multimedia intercept communications content and described multimedia Intercept related information with identical destination interface, the described multimedia intercept communications content that will have same destination interface is then carried out related with described multimedia Intercept related information.
A kind of IP field multimedia monitor method, be used to monitor multimedia service, this IP field multimedia monitor method comprises: monitor the multimedia Intercept related information and the multimedia intercept communications content of intercepted user, multimedia Intercept related information and multimedia intercept communications content include monitor sign and call identification; With multimedia Intercept related information and multimedia intercept communications relevance, and write into same multimedia file and storage by monitor sign and call identification by the multimedia Intercept related information and the multimedia intercept communications content of file server after with association; The snoop-operations platform calls multimedia player with the mode of playback monitoring or the mode of real-time listening, obtains multimedia file and plays.
Preferably, if the snoop-operations platform calls multimedia player and monitors in the playback mode, then multimedia player sends the playback interception request to file server, and file server sends the playback monitoring to multimedia player and replys and the multimedia file of storage is passed to multimedia player play.
Preferably, if the snoop-operations platform calls multimedia player and monitors in the mode of real-time listening, then multimedia player sends the real-time listening request to file server, file server sends real-time listening to multimedia player and replys then, and the also real-time multimedia file with obtaining is passed to the multimedia player broadcast in storage.
Preferably, above-mentioned multimedia Intercept related information also comprises source IP address and port, purpose IP address and port, News Category, calling number, called number and multimedia descriptions information; Multimedia intercept communications content comprises monitor sign, call identification and multi-medium data bag.
Preferably, above-mentioned file server is also write into monitor sign, call identification, multi-medium data bag, source IP address, purpose IP address, News Category, calling number, called number and multimedia descriptions information in the detailed list simultaneously, and is stored in file server.
IP field multimedia monitoring system among the present invention and method thereof, interface monitoring device carry out association by the interface monitoring device with multi-medium data and the multi-medium data needed decoded information of decoding, thereby realize decoding, realize that then the multimedia in IP territory is monitored multi-medium data.
Description of drawings
Figure 1 shows that the structural representation of a kind of IP field multimedia monitoring system 100 embodiment of the present invention.
Fig. 2 is the structural representation of the interface monitoring device 101 in the IP field multimedia monitoring system 100 shown in Figure 1.
Figure 3 shows that the flow chart of a kind of IP field multimedia monitor method embodiment of the present invention.
Figure 4 shows that the flow chart of another kind of IP field multimedia monitor method embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be in conjunction with the embodiments, are described further with reference to accompanying drawing.
Embodiment
Below in conjunction with the drawings and specific embodiments technical scheme of the present invention is described in further detail, can be implemented so that those skilled in the art can better understand the present invention also, but illustrated embodiment is not as a limitation of the invention.
Embodiments of the invention are applicable to by SIP (Session Initiation Protocol, SIP) and H.323 the multimedia communication carried out of agreement, (Realtime Transport Protocol RTP) waits the stream media protocol transmission to multi-medium data by RTP.
Figure 1 shows that the structural representation of a kind of IP field multimedia monitoring system 100 embodiment of the present invention.
Present embodiment is applicable to the monitoring of etsi standard IP territory, multimedia service to the IP territory is monitored, to carry out video decode according to media description information at the multimedia player 103 of monitoring terminal from the multi-medium data that network obtains, realize the video monitor in IP territory.
In the present embodiment, IP field multimedia monitoring system 100 comprises interface monitoring device 101, file server 102, multimedia player 103 and snoop-operations platform 104.
In other embodiments, file server 102 also described monitor sign, call identification, multi-medium data bag, source IP address and port, purpose IP address and port, News Category, calling number, called number and multimedia descriptions information are write into detailed single in, also store then simultaneously for each detailed detailed odd numbers of single establishment and file path.File server 102 also is used for according to detailed single information that is write down the multimedia file of correspondence being passed to multimedia player 103.Because the data in the multimedia file comprise multi-medium data and multimedia descriptions information, so file server 102 is at first passed to multimedia player 103 according to RTP packet and multimedia descriptions information that the multimedia descriptions information index in the multimedia file is taken out respectively in the multimedia file.In addition, the dissimilar bag in 102 pairs of multimedia files of file server adopts different message headers to distinguish storage and transmission.
Snoop-operations platform 104 is used to call multimedia player 103 with the mode of playback monitoring or the mode of real-time listening, obtains multimedia file and plays.
When snoop-operations platform 104 will carry out real-time listening, snoop-operations platform 104 also was used for the medium type according to current calling, and called multimedia player 103.When snoop-operations platform 104 will carry out the playback monitoring, snoop-operations platform 104 also was used for determining that according to detailed single medium type of preserving this multimedia file is the multimedia file in IP territory.
Fig. 2 is the structural representation of the interface monitoring device 101 in the IP field multimedia monitoring system 100 shown in Figure 1.
In the present embodiment, interface monitoring device 101 comprises Intercept related information processing module 1011, intercept communications content processing module 1012 and data processing module 1013.
Intercept related information processing module 1011 is used to monitor the multimedia Intercept related information of intercepted user 105, and the message header and the message body of the multimedia Intercept related information that listens to are decoded.Intercept communications content processing module 1012 is used to monitor the multimedia intercept communications content of intercepted user 105, and the classification of judging the packet of the multimedia intercept communications content that listens to.
In the present embodiment, multimedia Intercept related information and multimedia intercept communications content are sent by intercepted user 105.Intercepted user 105 has encapsulated monitor sign and call identification at least in multimedia intercept communications content, and sends to interface monitoring device 101 with the form of IP packet; The multimedia Intercept related information is packaged with monitor sign and call identification too at least, and sends to interface monitoring device 101 with the form of IP packet.Monitor sign and call identification in multimedia Intercept related information and the multimedia intercept communications content are inter-related, can be identical or corresponding such as the two, or other alternative that is equal to or variant.
Above-mentioned multimedia Intercept related information and multimedia intercept communications content are except comprising monitor sign and call identification.In other embodiments, the multimedia Intercept related information can also comprise source IP address and port, purpose IP address and port, News Category, calling number, called number and multimedia descriptions information; Multimedia intercept communications content can also comprise monitor sign, call identification and multi-medium data bag.
In the present embodiment, monitor sign in multimedia Intercept related information and the multimedia intercept communications content and call identification are carried out association and be meant to find out to have multimedia Intercept related information identical or corresponding monitor sign and call identification and multimedia intercept communications content.
When the same calling of intercepted user 105 comprises a plurality of multimedia intercept communications contents and multimedia Intercept related information, data processing module 1013 also is used to find out multimedia intercept communications content and the multimedia Intercept related information with identical destination interface, and the multimedia intercept communications content that will have same destination interface is then carried out related with the multimedia Intercept related information.
When the type of multimedia Intercept related information and multimedia intercept communications content increased or changes, data processing module 1013 also was used for increasing or change the multimedia descriptions information index at corresponding file header.
Figure 3 shows that the flow chart of a kind of IP field multimedia monitor method embodiment of the present invention.
Present embodiment is applicable to the monitoring of etsi standard IP territory, multimedia service to the IP territory is monitored, to carry out video decode according to media description information at the multimedia player 103 of monitoring terminal from the multi-medium data that network obtains, realize the video monitor in IP territory.
Step S301, interface monitoring device 101 is monitored the multimedia Intercept related information and the multimedia intercept communications content of intercepted user 105, and multimedia Intercept related information and multimedia intercept communications content include monitor sign and call identification.
Step S302, interface monitoring device 101 with multimedia Intercept related information and multimedia intercept communications relevance, and is write into same multimedia file and storage by file server 102 with multimedia Intercept related information after the association and multimedia intercept communications content by monitor sign and call identification.
Step S303, snoop-operations platform 104 call multimedia player 103 with the mode of playback monitoring or the mode of real-time listening, obtain multimedia file and play.
Figure 4 shows that the flow chart of another kind of IP field multimedia monitor method embodiment of the present invention.
Present embodiment is applicable to the monitoring of etsi standard IP territory, multimedia service to the IP territory is monitored, to carry out video decode according to media description information at the multimedia player 103 of monitoring terminal from the multi-medium data that network obtains, realize the video monitor in IP territory.
Step 401, Intercept related information processing module 1011 is monitored the multimedia Intercept related information of intercepted user 105, and intercept communications content processing module 1012 is monitored multimedia intercept communications content simultaneously.
In the present embodiment, multimedia Intercept related information and multimedia intercept communications content are sent by intercepted user 105.Intercepted user 105 has encapsulated monitor sign and call identification at least in multimedia intercept communications content, and sends to interface monitoring device 101 with the form of IP packet; The multimedia Intercept related information is packaged with monitor sign and call identification too at least, and sends to interface monitoring device 101 with the form of IP packet.Monitor sign and call identification in multimedia Intercept related information and the multimedia intercept communications content are inter-related, can be identical or corresponding such as the two, or other alternative that is equal to or variant.
Above-mentioned multimedia Intercept related information and multimedia intercept communications content are except comprising monitor sign and call identification.In other embodiments, the multimedia Intercept related information can also comprise source IP address and port, purpose IP address and port, News Category, calling number, called number and multimedia descriptions information; Multimedia intercept communications content can also comprise monitor sign, call identification and multi-medium data bag.
Step 402, data processing module 1013 with multimedia Intercept related information and multimedia intercept communications relevance, and is write into same multimedia file and storage by file server 102 with multimedia Intercept related information after the association and multimedia intercept communications content by monitor sign and call identification.
In the present embodiment, monitor sign in multimedia Intercept related information and the multimedia intercept communications content and call identification are carried out association and be meant to find out to have multimedia Intercept related information identical or corresponding monitor sign and call identification and multimedia intercept communications content; After finishing association, file server 102 is write into same multimedia file and storage with inter-related multimedia Intercept related information and multimedia intercept communications content again.
When the same calling of intercepted user 105 comprises a plurality of multimedia intercept communications contents and multimedia Intercept related information, then find out multimedia intercept communications content and multimedia Intercept related information with identical destination interface, the multimedia intercept communications content that will have same destination interface is then carried out related with the multimedia Intercept related information, and the multimedia intercept communications content after the association and multimedia Intercept related information write into storage again behind the same multimedia file, realize the monitoring of 103 pairs of a plurality of multimedia services of multimedia player with this.
In the present embodiment, file server 102 also will state monitor sign, call identification, multi-medium data bag, source IP address and port, purpose IP address and port, News Category, calling number, called number and multimedia descriptions information write into detailed single in, also store then simultaneously for each detailed detailed odd numbers of single establishment and file path.When multi-medium data is when transmitting with Real-time Transport Protocol, multi-medium data just is meant the RTP data, and media description information is exactly Session Description Protocol (Session Description Protocol) information.
When the type of multimedia Intercept related information and multimedia intercept communications content increases or changes, then in corresponding file header, increase or change the multimedia descriptions information index.
Step 403, snoop-operations platform 104 calls multimedia player 103 and sends interception request to file server 102.
When snoop-operations platform 104 will carry out real-time listening, then according to the medium type of current calling, and call multimedia player 103, multimedia player 103 sends the real-time listening request to file server 102.When snoop-operations platform 104 will carry out the playback monitoring, then determine that according to the medium type of preserving in the detailed list this multimedia file is the multimedia file in IP territory, and calling multimedia player 103, multimedia player 103 sends the playback interception request to file server 102.
Step 404, file server 102 is judged the type of described interception request, if for the playback interception request, then enter step 405, if be the real-time listening request, then enters step 406.
Step 405, file server 102 sends playback to multimedia player 103 and monitors the described multimedia file reply and will store and pass to multimedia player 103.In the present embodiment, file server 102 is passed to multimedia player 103 according to the information that is write down in the detailed list with the multimedia file of correspondence.Because the data in the multimedia file comprise multi-medium data and multimedia descriptions information, so file server 102 is at first passed to multimedia player 103 according to enforcement transmission protocol data bag and multimedia descriptions information that the multimedia descriptions information index in the multimedia file is taken out respectively in the multimedia file.In addition, the type of 102 pairs of different multimedia files of file server adopts different message headers to distinguish storage and transmission.
Step 406, file server 102 sends real-time listening to multimedia player 103 and replys, and the also real-time described multimedia file that will obtain is passed to multimedia player 103 in storage.In the present embodiment, the type file server 102 of different multimedia files adopts different message headers to distinguish and transmit.
Step 407, multimedia player 103 receives multimedia file and plays.
In the present embodiment, when multimedia player 103 is play the file of real-time listening, because the type of 102 pairs of different multimedia files of file server adopts different message headers to distinguish, multimedia player 103 can be play according to this multimedia file of type classification of multimedia file again.Multimedia player 103 calls different video decode modules and decodes according to the video coding mode of describing in the multimedia descriptions information, decodes the data flow that can play-over and plays.
IP field multimedia monitoring system 100 among the present invention and method thereof, interface monitoring device 101 can be realized the decoding to multi-medium data by multimedia intercept communications content is related with the multimedia Intercept related information, realize that then the multimedia in IP territory is monitored.In addition, multimedia player 103 is also supported the real-time listening to a plurality of intercepted users 105, can the interior at one time a plurality of intercepted users 105 of real-time listening.
The above only is the preferred embodiments of the present invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (14)
1. an IP field multimedia monitoring system is used to monitor multimedia service, it is characterized in that, described IP field multimedia monitoring system comprises:
The interface monitoring device is used to monitor the multimedia Intercept related information and the multimedia intercept communications content of intercepted user, and with described multimedia Intercept related information and described multimedia intercept communications relevance;
File server is used for described multimedia Intercept related information after the association and multimedia intercept communications content are write into same multimedia file;
Multimedia player is used to play described multimedia file;
The snoop-operations platform is used to call described multimedia player with the mode of playback monitoring or the mode of real-time listening, obtains described multimedia file and plays.
2. IP field multimedia monitoring system as claimed in claim 1, it is characterized in that, described multimedia Intercept related information and multimedia intercept communications content include monitor sign and call identification, described interface monitoring device by described monitor sign and described call identification with described multimedia Intercept related information and described multimedia intercept communications relevance.
3. IP field multimedia monitoring system as claimed in claim 1 is characterized in that, if described snoop-operations platform calls described multimedia player and monitors in the playback mode, then described multimedia player also is used for sending the playback interception request to described file server; Described file server also is used for sending playback to described multimedia player and monitors the described multimedia file reply and will store and pass to the multimedia player broadcast.
4. IP field multimedia monitoring system as claimed in claim 1 is characterized in that, if described snoop-operations platform calls described multimedia player and monitors in the mode of real-time listening, then multimedia player also is used for sending the real-time listening request to file server; Described file server also is used for sending the described multimedia file that real-time listening is replied and will obtain in real time to described multimedia player and passes to the multimedia player broadcast.
5. as each described IP field multimedia monitoring system of claim 1 to 4, it is characterized in that described multimedia Intercept related information also comprises source IP address and port, purpose IP address and port, News Category, calling number, called number and multimedia descriptions information; Described multimedia intercept communications content comprises described monitor sign, described call identification and multi-medium data bag.
6. IP field multimedia monitoring system as claimed in claim 5, it is characterized in that, described file server also is used for described monitor sign, described call identification, described multi-medium data bag, described source IP address and port, described purpose IP address and port, described News Category, described calling number, described called number and described multimedia descriptions information are write into detailed single, and stores described detailed list.
7. an interface monitoring device is applied to IP field multimedia monitoring system as claimed in claim 6, it is characterized in that described interface monitoring device comprises:
The Intercept related information processing module is used to monitor the multimedia Intercept related information of intercepted user;
The intercept communications content processing module is used to monitor the multimedia intercept communications content of intercepted user;
Data processing module is used for described multimedia Intercept related information and described multimedia intercept communications relevance.
8. interface monitoring device as claimed in claim 7 is characterized in that:
Described multimedia Intercept related information and multimedia intercept communications content include monitor sign and call identification, described data processing module by described monitor sign and described call identification with described multimedia Intercept related information and described multimedia intercept communications relevance;
Described Intercept related information processing module also is used for the message header and the message body of described multimedia Intercept related information are decoded;
Described intercept communications content processing module also is used to judge the classification of the packet of described multimedia intercept communications content.
9. as claim 7 or 8 described interface monitoring devices, it is characterized in that:
Described Intercept related information processing module, also be used for extracting described monitor sign, described call identification, described source IP address and port, described purpose IP address and port, extract described News Category, described calling number, described called number and described multimedia descriptions information from described message body from described message header;
Described intercept communications content processing module also is used for extracting described monitor sign, described call identification and described multi-medium data according to the classification of described packet from described packet;
Described data processing module also is used for, when the same calling of described intercepted user comprises a plurality of described multimedia intercept communications contents and described multimedia Intercept related information, then find out described described multimedia intercept communications content and described multimedia Intercept related information with identical destination interface, the described multimedia intercept communications content that will have same destination interface is then carried out related with described multimedia Intercept related information.
10. an IP field multimedia monitor method is used to monitor multimedia service, it is characterized in that, described IP field multimedia monitor method comprises:
Monitor the multimedia Intercept related information and the multimedia intercept communications content of intercepted user, described multimedia Intercept related information and multimedia intercept communications content include monitor sign and call identification;
With described multimedia Intercept related information and multimedia intercept communications relevance, and write into same multimedia file and storage by described monitor sign and call identification by the described multimedia Intercept related information and the multimedia intercept communications content of file server after with association;
The snoop-operations platform calls multimedia player with the mode of playback monitoring or the mode of real-time listening, obtains described multimedia file and plays.
11. IP field multimedia monitor method as claimed in claim 10, it is characterized in that, if described snoop-operations platform calls described multimedia player and monitors in the playback mode, then described multimedia player sends the playback interception request to described file server, and described file server sends playback to described multimedia player and monitors the described multimedia file reply and will store and pass to the multimedia player broadcast.
12. IP field multimedia monitor method as claimed in claim 10, it is characterized in that, if described snoop-operations platform calls described multimedia player and monitors in the mode of real-time listening, then described multimedia player sends the real-time listening request to described file server, described then file server sends real-time listening to described multimedia player and replys, and the also real-time described multimedia file that will obtain is passed to the multimedia player broadcast in storage.
13. as each described IP field multimedia monitor method of claim 10 to 12, it is characterized in that described multimedia Intercept related information also comprises source IP address and port, purpose IP address and port, News Category, calling number, called number and multimedia descriptions information; Described multimedia intercept communications content comprises described monitor sign, described call identification and multi-medium data bag.
14. IP field multimedia monitor method as claimed in claim 13, it is characterized in that, described file server is also write into described monitor sign, described call identification, described multi-medium data bag, described source IP address and port, described purpose IP address and port, described News Category, described calling number, described called number and described multimedia descriptions information in the detailed list simultaneously, and is stored in described file server.
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Application publication date: 20110420 |