JP2002164953A - Communication information monitor method and monitor adaptor - Google Patents

Abstract

PROBLEM TO BE SOLVED: To solve a problem that a conventional communication information monitoring adaptor cannot have collected/monitored voice/data through a trunk channel on the Internet and cannot have monitored voice on the Internet through the trunk channel. SOLUTION: The communication information monitoring adaptor of this invention is provided with a main channel use access server 11 that applies protocol conversion to outgoing trunk information from a switch station 2 into information with the Internet protocol and vice versa, a main channel use access server section 12 that applies protocol conversion to incoming trunk information from a switch station 3 into information with the Internet protocol and vice versa, and a channel integration section 14 that receives the Internet protocol information from the main channel use access servers 11 and 12 and distributes the information to the Internet 4 and the switch station 2 or 3 and also with a monitor channel use terminal section 13 that monitors the Internet protocol information distributed by the channel integration section 14 on the Internet 4.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a communication information monitoring method and a monitoring adapter, and more particularly to a method of converting inter-station information (trunk information) on a trunk line into Internet protocol information for monitoring, and an Internet protocol on an Internet line. The present invention relates to a communication information monitoring method and a monitoring adapter for converting information into inter-station information for monitoring.

[0002]

2. Description of the Related Art In a conventional communication information monitoring method, the telephone communication network and the Internet are clearly divided into fields of the telephone communication network and the Internet, so that voice / data information of a trunk line in the telephone communication network is collected on the Internet. Could not monitor or monitor. Also, the voice information on the Internet cannot be monitored by the conventional voice monitoring device in the trunk interface.

For example, the "call monitoring system" (JP-A-3-93463) and the "monitoring system for malicious call tracking service" which have conventionally been performed using a three-way trunk target only the telephone communication network. It monitors the voice information.

[0004]

As described above, the conventional communication information monitoring method cannot collect and monitor voice / data information on a trunk line on the Internet, and also cannot collect and monitor voice / data information on a trunk line. The audio information above could not be monitored. Therefore, there was no monitor adapter.

[0005]

SUMMARY OF THE INVENTION A communication information monitoring method according to the present invention converts trunk information from one exchange into Internet protocol information, distributes this information into two parts,
The first Internet protocol information is output to the Internet for monitoring, and the second Internet protocol information is inversely converted into the trunk information and transmitted to the other exchange.

Further, a communication information monitoring method according to the present invention comprises:
Internet protocol information from the Internet is converted into trunk information, this information is divided into two, the first trunk information is output for monitoring, the second trunk information is inversely converted into Internet protocol information, and transmitted to the Internet. I do.

A communication information monitoring adapter according to the present invention converts downstream trunk information input from a trunk line into downstream Internet protocol information, reverse converts upstream Internet protocol information into a trunk interface, and transmits upstream trunk information to the trunk line. The first to send
And a second server for converting upstream trunk information input from a trunk line into upstream Internet protocol information, inversely converting downstream Internet protocol information into a trunk interface, and sending downstream trunk information to the trunk line. The main line access server unit, and the downlink Internet protocol information to the second
A main line access server unit and a line integration unit for distributing and outputting the upstream Internet protocol information to the first main line access server unit and the Internet side, respectively.

Further, the communication information monitoring adapter according to the present invention converts downstream Internet protocol voice information input from the Internet into a trunk interface, converts it into downstream trunk information, converts upstream trunk information into upstream Internet protocol voice information, and converts the information to the Internet. A first main line access server for transmitting, and converting upstream Internet protocol voice information input from the Internet into the trunk interface to obtain upstream trunk information, converting downstream trunk information into downstream Internet protocol voice information, and transmitting to the Internet. The second main line access server unit to be transmitted and the downlink trunk information are distributed and output to the second main line access server unit and the voice monitor side, respectively, and are transmitted from the second main line access server unit. Up Tran And a circuit concentration unit for each distribution output information to the audio monitor side to the main line for the access server unit.

Further, in the communication information monitoring adapter according to the present invention, the line integration unit is a hub (HUB).

In the communication information monitoring adapter according to the present invention, the line integration unit is a three-way trunk.

[0011]

Next, embodiments of the present invention will be described with reference to the drawings.

According to the block diagram of FIG. 1 showing a first embodiment of the present invention, a communication information monitoring adapter 1 is provided with a downstream voice / voice input from an exchange 2 through a trunk line.
Converts downstream inter-office information of data from a trunk interface to an internet protocol interface and outputs it as downstream internet protocol information, and also reverse-converts upstream internet protocol information input from the inside into a trunk interface and outputs it as upstream inter-office information An access server unit 11 for the main line, which sends the data to the exchange 2 through the trunk line, and converts the inter-office information of voice / data inputted from the exchange 3 through the trunk line from the trunk interface to the Internet protocol interface to convert the information to the upstream Internet protocol. The information is output as information and the downlink Internet protocol information input from the inside is inversely converted to a trunk interface, output as downlink inter-office information, and transmitted to the exchange 3 through the trunk line. An access server section 12 for the main line,
The downstream Internet protocol information from the main line access server unit 11 and the upstream Internet protocol information from the main line access server unit 12 are fetched, and the Internet 4 and the main line access server unit 12 or the main line access server are connected via the Internet interface. A line aggregating unit 14 for distributing and outputting to the server unit 11 side;
And a monitor line terminal unit 13 having an Internet protocol interface function for connecting the downstream Internet protocol information or the upstream Internet protocol information distributed and output from the Internet 4 to the Internet 4 side.

Next, an example of the operation in the case of collecting and monitoring the information between the downstream stations of the voice / data transmitted from the exchange 2 to the exchange 3 on the Internet 4 via the communication information monitoring adapter 1 will be described. I do.

The voice / data information transmitted from the exchange 2 over the trunk line of the trunk interface is transmitted to the main line access server 1 of the communication information monitoring adapter 1.
1 is input. The main line access server 11 converts the trunk interface into an Internet protocol interface and outputs the trunk information as Internet protocol information. Main line access server 11
The voice / data information converted into the Internet protocol is taken into a line integration unit 14 represented by a hub (HUB) or the like.

The line aggregating unit 14 converts the voice / data information of the Internet protocol input from the main line access server unit 11 into the main line access server unit 12 and the monitor line terminal unit 13 via the Internet protocol interface. Output distribution.

The main line access server unit 12 reversely converts the voice / data information of the Internet protocol distributed and input from the line accumulation unit 14 into the trunk information of the trunk interface, and relays the information to the exchange 3 through the trunk line. .

The monitor line terminal unit 13 transmits the voice / data information of the Internet protocol distributed and input from the line integration unit 14 to the Internet 4 via the Internet protocol interface.

The operation when the upstream voice / data information transmitted from the exchange 3 to the exchange 2 is monitored on the Internet 4 is the same, so that the description is omitted.

FIG. 2 is a block diagram showing a second embodiment of the present invention.
Converts the downstream Internet protocol voice information from the Internet 6 into downstream inter-office information of the trunk interface, and reversely converts the upstream inter-office information of the voice from inside to the Internet protocol interface and outputs it as upstream Internet protocol voice information. A main line access server 51 for transmitting to the Internet 6; and converting upstream Internet protocol voice information from the Internet 7 into upstream inter-office information of the trunk interface, and transmitting downstream inter-office information of voice from the internal to the Internet protocol interface. The main line access server 52 for inverting and outputting as downlink Internet protocol audio information and sending it out to the Internet 7, the downstream interoffice information from the main line access server 51 and the main line access server 52 The inter-office information of the main line is taken in, and the inter-office information from the main line access server section 51 is distributed and output to the main line access server section 52 and the voice monitor side through the trunk interface, respectively. A line integration unit 54 for distributing and outputting uplink inter-station information from the main line to the main line access server unit 51 and the voice monitor side via a trunk interface;
And a monitor line terminal unit 53 having a trunk interface function for connecting the downstream inter-station information or the upstream inter-station information distributed by the trunk interface to the voice monitor side to the voice monitoring device 8 via the trunk interface. Have.

Next, a description will be given of an operation example in which the voice monitoring device 8 collects and monitors downstream Internet protocol voice information transmitted from the Internet 6 to the Internet 7 via the communication information monitoring adapter 5.

The downstream Internet protocol voice information transmitted from the Internet 6 via the Internet protocol interface is input to the main line access server 51 of the communication information monitoring adapter 5.

The main line access server unit 51 converts the downstream Internet protocol voice information into voice information of a trunk interface. Main line access server 5
The trunk interface audio information output from 1 is
Three Way Trunk
k) and the like are taken into the line integration unit 54.

The line aggregating unit 54 distributes and outputs the downlink trunk interface voice information input from the main line access server unit 51 to the main line access server unit 52 and the monitor line terminal unit 53 via the trunk interface. .

The main line access server unit 52 reversely converts the downstream trunk interface voice information distributed and input from the line integration unit 54 into an Internet protocol, outputs the down-converted voice information as downstream Internet protocol voice information, and relays the voice information to the Internet 7.

The monitor line terminal 53 is connected to the line
The downstream trunk interface audio information distributed and input from the communication interface 4 is output to the audio monitoring device 8 through the trunk interface.

As a result, the voice monitoring device 8 can monitor voice information on the Internet protocol through the trunk interface, so that the voice monitoring device having the conventional function can be used as it is.

Therefore, in the future, VoIP (Voice ov)
When voice information is transmitted in full-scale using an Internet protocol using the technology of the Internet Protocol (Internet Protocol), it is considered that the use of the communication information monitoring adapter of the second embodiment is more effective. Become.

Although the above description has been made with respect to the trunk line and the Internet, it is clear from the above description that the present invention can be similarly applied to the trunk line and the Internet.

[0029]

As described above, according to the communication information monitoring adapter of the first embodiment, Internet protocol voice / data information transmitted by the Internet protocol can be collected and monitored on the trunk interface. Becomes

Further, according to the communication information monitoring adapter of the second embodiment, when monitoring the Internet protocol voice information using the conventional voice monitoring device that only supports the trunk interface, This can be handled by providing the main line access server function to the monitor line terminal section. This is especially true for VoIP (Voice over Inter) in the future.
The present invention is more effective when audio information is transmitted over the Internet protocol interface in earnest using the technology of "net protocol".

[Brief description of the drawings]

FIG. 1 is a block diagram showing a communication information monitoring adapter according to a first embodiment of the present invention.

FIG. 2 is a block diagram showing a communication information monitoring adapter according to a second embodiment of the present device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Communication information monitor adapter 2, 3 Exchange 4 Internet 5 Communication information monitor adapter 6, 7 Internet 8 Voice monitoring device 11, 12 Main line access server unit 13 Monitor line terminal unit 14 Line integration unit 51, 52 Main Line access server unit 53 Monitor line terminal unit 54 Line integration unit

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Claims (6)

[Claims] 1. Converting trunk information from one exchange into Internet protocol information, distributing this information into two parts, outputting the first Internet protocol information to the Internet for monitoring, and converting the second Internet protocol information to the Internet. A communication information monitoring method, wherein the communication information is inversely converted into the trunk information and transmitted to the other exchange. 2. Converting Internet protocol information from the Internet into trunk information, distributing this information into two, outputting first trunk information for monitoring, and
Communication information monitoring method, wherein the trunk information of the communication information is inversely converted to Internet protocol information and transmitted to the Internet. 3. A first main line for converting downlink trunk information inputted from a trunk line into downlink Internet protocol information, inversely converting uplink Internet protocol information into a trunk interface, and sending uplink trunk information to said trunk line. An access server unit for a second main line for converting upstream trunk information input from a trunk line into upstream Internet protocol information, inversely converting downstream Internet protocol information into a trunk interface, and sending downstream trunk information to said trunk line; An access server unit for distributing and outputting the downlink Internet protocol information to the second main line access server unit and the Internet side, and distributing the uplink Internet protocol information to the first main line access server unit and the Internet side; To each Communication information monitoring adapter, characterized in that it comprises a circuit concentration unit for distributing outputs. 4. An access for a first main line for converting downstream Internet protocol voice information input from the Internet into a trunk interface to obtain downstream trunk information, converting upstream trunk information into upstream Internet protocol voice information, and transmitting the same to the Internet. A server unit, a second main line access for converting upstream Internet protocol voice information input from the Internet into the trunk interface to obtain upstream trunk information, converting downstream trunk information into downstream Internet protocol voice information, and sending the same to the Internet; A server unit, and distributes and outputs the downlink trunk information to the second main line access server unit and the voice monitor side, and transmits uplink trunk information from the second main line access server unit to the main line access server unit. Server part and the above Communication information monitoring adapter, characterized in that it comprises a circuit concentration unit for each distribution output to the voice monitor side. 5. The communication information monitoring adapter according to claim 3, wherein said line integration unit is a hub (HUB). 6. The communication information monitoring adapter according to claim 4, wherein said line integration unit is a three-way trunk.