JP3506115B2 - Communication information monitoring method and monitor adapter - Google Patents

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 monitor adapter, and more particularly to converting inter-station information (trunk information) on a trunk line into internet protocol information for monitoring, and an internet protocol on the internet line. The present invention relates to a communication information monitoring method and a monitoring adapter for converting information into inter-station information and monitoring the information.

[0002]

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

For example, the "call monitoring system" (Japanese Patent Laid-Open No. 3-93463) and the "monitoring system in malicious call tracking service" which have been conventionally performed using a three-way trunk are intended only for a telephone communication network. It was to monitor the voice information.

[0004]

As described above, the conventional communication information monitoring method cannot collect and monitor voice / data information on the trunk line on the internet, and also the internet on the trunk line. I couldn't monitor the voice information above. Therefore, there was no monitor adapter.

[0005]

A communication information monitor adapter according to the present invention comprises a first trunk line and a first trunk line.
Via the second trunk line to the second exchange.
And is connected to the Internet,
Input from the switching center of
That between the first downlink station voice / data information of the audio / data
Converted to the first downlink internet protocol information and output
Second voice / data upstream internet protocol
Before converting the information to the second inter-station information of voice / data
Send to the first exchange through the first trunk line
The first main line access server section and the second
Sound input from the exchange station via the second trunk line
The voice / data first upstream station-to-station information is transferred to the voice / data first
Converted to upstream internet protocol information and output,
Second downlink internet protocol information for voice / data
Is converted into second inter-station information of voice / data and the
To the second exchange through the second trunk line
Second main line access server unit and the Internet
And is transmitted from the first switching center to the second switching center.
First downlink inter-station information of voice / data to be transmitted and the second information
Of voice / data transmitted from the first exchange to the first exchange
Collects and monitors the first inter-station information on the Internet.
A first downlink interface of the voice / data for
Protocol information and the first upstream Internet packet
An interface for sending protocol information to the Internet
A terminal for monitor line having a source function, and the first lower part
The Internet protocol information is transferred to the second main line
Output to the access server and the monitor line terminal,
The first upstream internet protocol information is added to the first
To main line access server section and monitor line terminal section
A first circuit concentration unit for outputting, Ru comprising a.

[0006]

[0007]

A communication information monitor adapter according to the present invention is connected to a first internet and a second internet.
Is, and is connected to the audio monitor device, the first in-<br/> first downlink Internet <br/> protocol information first downlink station between information of speech for audio input from Tanetto Convert
Outputs a second uplink inter-station information of the third main circuit for the access server unit to be sent to the converting the second upstream Internet Protocol information of the audio first-in <br/> Tanetto speech, First voice input from the second internet
First up the upstream Internet pro tocopheryl le information of the speech
A fourth main line access server unit for converting and outputting inter-station information, converting the second downlink inter-station information of voice into second downlink internet protocol information of voice, and transmitting to the second internet. And connected to the voice monitor device,
The voice information on the Internet protocol is transferred to the trunk interface.
First downlink station of said voice for monitoring at the face
Between the voice monitoring device and the first inter-station information.
For monitor line with interface function to send
And a terminal portion, the first downlink inter-station information to output to the fourth main line for access server unit and the monitor line terminal portions, the first said uplink station between information of the third main line second to force out with use access server unit to the monitor line terminal portions
And a line accumulating unit.

In the communication information monitor adapter according to the present invention, the first line integrated unit is a hub (HUB).

In the communication information monitor adapter according to the present invention, the second line integrated unit is a three-way trunk.

[0011]

Embodiments of the present invention will now be described with reference to the drawings.

According to the block diagram of FIG. 1 showing the first embodiment of the present invention, the communication information monitor adapter 1 has a downlink voice / input which is input from the switching center 2 through a trunk line.
The downlink inter-station information of the data is converted from the trunk interface to the internet protocol interface and output as the downlink internet protocol information, and the uplink internet protocol information input from the inside is converted back to the trunk interface and output as the inter-station information. A main line access server unit 11 for sending to the switching center 2 through the trunk line, and upstream / interoffice information of voice / data input from the switching center 3 through the trunk line is converted from the trunk interface to the Internet protocol interface and the upstream Internet protocol is converted. The downlink internet protocol information, which is output as information and is input from the inside, is reversely converted into a trunk interface, output as downlink station information, and sent to the switching center 3 through the trunk line. An access server section 12 for the main line,
The downlink 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 taken in and the Internet 4 side and the main line access server unit 12 or the main line access are performed by the Internet interface. The line accumulating unit 14 for distributing and outputting to the server unit 11 side, and the line accumulating unit 1
4 and the monitor line terminal unit 13 having an internet protocol interface function for connecting the downlink internet protocol information or the upstream internet protocol information distributed and output from the internet 4 to the internet 4.

Next, an operation example in the case of collecting / monitoring downlink inter-station information of voice / data transmitted from the exchange 2 to the exchange 3 via the communication information monitor adapter 1 on the Internet 4 will be described. To do.

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

The line accumulating unit 14 receives the voice / data information of the Internet protocol input from the main line access server unit 11 to the main line access server unit 12 and the monitor line terminal unit 13 by the Internet protocol interface. Distribution output.

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 it to the exchange 3 through the trunk line. .

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

Since the operation of monitoring the upstream voice / data information transmitted from the exchange 3 to the exchange 2 on the Internet 4 is similar, the description thereof will be omitted.

Next, according to the block diagram of FIG. 2 showing the second embodiment of the present invention, the communication information monitor adapter 5 is provided.
Converts the downlink Internet protocol voice information from the Internet 6 into the downlink inter-station information of the trunk interface, reversely converts the uplink inter-station information of the voice from within itself to the Internet protocol interface, and outputs it as the uplink Internet protocol voice information. The main line access server unit 51 for sending to the Internet 6 and the upstream Internet protocol voice information from the Internet 7 are converted into the upstream inter-station information of the trunk interface, and the inter-downstream information of the voice from within itself is converted to the Internet protocol interface. The main line access server unit 52 which reverse-converts and outputs as downlink Internet protocol voice information and sends it to the Internet 7, and the inter-downlink information from the main line access server unit 51 and the main line access server unit 52. Of the upstream line between the main line access server unit 52 and the main line access server unit 52 and the voice monitor side are distributed and output through the trunk interfaces, and the main line access server unit 52 is also included. A line accumulating unit 54 that distributes and outputs the upstream inter-station information from the main line access server unit 51 and the voice monitor side by a trunk interface, and a line accumulating unit 5
4 to the voice monitor side, and a monitor line terminal unit 53 having a trunk interface function for connecting the downlink inter-station information or the uplink inter-station information distributed by the trunk interface to the voice monitor device 8 through the trunk interface. I have it.

Next, an operation example in the case where the downlink internet protocol voice information transmitted from the internet 6 to the internet 7 is collected and monitored by the voice monitor device 8 via the communication information monitor adapter 5 will be described.

The downlink internet protocol voice information transmitted from the internet 6 through the internet protocol interface is input to the main line access server section 51 of the communication information monitor adapter 5.

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

In the line accumulating unit 54, the downlink trunk interface voice information input from the main line access server unit 51 is distributed and output to the main line access server unit 52 and the monitor line terminal unit 53 by each trunk interface. .

The main line access server unit 52 reversely converts the downlink trunk interface voice information distributed and input from the line accumulation unit 54 into an internet protocol, outputs it as downlink internet protocol voice information, and relays it to the internet 7.

The monitor line terminal portion 53 is the line integration portion 5.
The downlink trunk interface voice information distributed and input from the No. 4 is output to the voice monitor device 8 through the trunk interface.

As a result, the voice monitor device 8 can monitor the voice information on the internet protocol through the trunk interface, and therefore the voice monitor device having the conventional function can be used as it is.

Therefore, in the future, VoIP (Voice ov)
The use of the communication information monitor adapter of the second embodiment is more effective when the voice information is transmitted in full scale by the Internet protocol by using the Internet Protocol (Internet Protocol) technology. Become.

Although the trunk line and the Internet have been described above, it is apparent from the above description that the same can be applied to the trunk line and the Internet.

[0029]

As described above, according to the communication information monitoring adapter of the first embodiment, the 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 monitor adapter of the second embodiment, in the case of monitoring the Internet protocol voice information by using the conventional voice monitor device which only supports the trunk interface, This can be done by adding the main line access server function to the monitor line terminal part. This is especially true in the future when VoIP (Voice over Inter
This is more effective when the voice information comes to be transmitted on the Internet protocol interface in earnest using the technology of "net Protocol".

[Brief description of drawings]

FIG. 1 is a block diagram showing a communication information monitor adapter according to a first embodiment of this invention.

FIG. 2 is a block diagram showing a communication information monitor adapter according to a second embodiment of this device.

[Explanation of symbols]

1 Communication information monitor adapter A few exchanges 4 Internet 5 Communication information monitor adapter 6, 7 Internet 8 Audio monitor 11, 12 Main line access server 13 Monitor line terminal 14 Line integration department 51, 52 Main line access server section 53 Monitor line terminal 54 line integration unit

─────────────────────────────────────────────────── ─── Continuation of front page (58) Fields surveyed (Int.Cl. ⁷ , DB name) H04L 29/06 H04L 12/44 H04L 12/66 H04M 3/22 H04M 11/00 303

Claims (4)

(57) [Claims] 1. A first trunk line to a first exchange.
And to the second exchange through the second trunk line
Connected to the Internet and connected to the first exchange
Sound input from the exchange station via the first trunk line
Voice / data first downlink inter-station information is transferred to voice / data first
And outputs the converted downlink internet protocol information,
Wherein converting the second upstream Internet Protocol information of the audio / data to the second uplink station between information of the audio / data first
A first main line access server unit for sending to the first exchange through a first trunk line , and the second exchange.
From the voice input via the second trunk line from
The first upstream station-to-station information of the data is converted into the voice / data first upper internet protocol information , and is output.
/ Sound second downlink internet protocol information in data
Second sending is converted into a second downlink inter-station information voice / data via said second <br/> trunk line to said second switching center
A main line for the access server portion of contact to the Internet
And is transmitted from the first exchange to the second exchange.
Voice / data first downlink inter-station information and the second exchange
First voice / data transmitted from the exchange to the first exchange
Collects and monitors information between upstream stations on the Internet
First downlink internet of voice / data for
Protocol information and the first upstream internet protocol
Interface for sending Col information to the Internet
A monitor line terminal unit having a function, output to the first downlink IP-information to said second of said monitor line terminal unit and the main circuit for the access server unit, the first
Communication information monitoring adapter, characterized in that it comprises a first circuit concentration unit for force out 1 of the upstream Internet Protocol information to said monitor line terminal unit and the first main line for the access server unit. 2. A first internet and a second internet.
Connected to an audio monitor and an audio monitoring device,
By converting the first downlink Internet pro tocopheryl Le information for audio input from a first Internet in the first inter-down station information <br/> audio outputs, a second upward between stations information speech Audio
It said converting the second upstream Internet Protocol information
A third main line access server unit for sending to the first Internet, and a sound input from the second Internet.
The first of the upstream Internet professional Toco Le information of the voice of the voice
1 and outputs it after converting it to the uplink inter-station information.
A fourth main line access server section for converting the inter-station information into second downlink internet protocol information of voice and sending it to the second internet, and the voice monitor device.
Voice information on the Internet protocol.
First of said voices for monitoring on a mobile interface
The downlink inter-station information and the first uplink inter-station information
A monitor with an interface function for sending to a monitor device
Data terminal unit and the first downlink station information to the fourth
The main line for the access server unit and the monitor line terminal portion of the
And output to, characterized in that it comprises a second circuit concentration unit which output the said inter first upstream station information to the third main line for the access server unit the monitor line terminal portions Communication information monitor adapter. 3. The first line integrated unit is a hub (HU).
The communication information monitor adapter according to claim 1, which is B). 4. The communication information monitor adapter according to claim 2, wherein the second line integrated unit is a three-way trunk.