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Back to Table of Contents

Back to Configuring Various Features on SBC

Back to Configuring SBC For Lawful Interception

In this section:

Table of Contents
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To configure PCSI LI, perform the following steps:

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Configuring the Call Data Channel

This section outlines how to configure the node number and CDC IP interface group for the PCSI LI.

Info
titleNote

Only the D-SBC (cloud S-SBC and M-SBC) and I-SBC support the PCSI LI configuration.

For information about configuring the PCSI LI on the S-SBC, M-SBC, or I-SBC, refer to the following pages:

For information about the PCSI intercept call flow, refer to PCSI Intercept Call Flow.

Anchor
Configuring the Node Number
Configuring the Node Number
Configuring the Node Number

As the Calea user, use the following command to configure the LI.

Code Block
languagenone
% set addressContext <default> intercept  
   nodeNumber <integer>

Include Page
CDC_Configured_through_EMS
CDC_Configured_through_EMS

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Anchor
Configuring IP Interface Group
Configuring IP Interface Group
Configuring CDC with IP Interface Group

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Use the following command to configure the IP

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interface group.

Code Block
languagenone

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set addressContext default intercept callDataChannel CDC ipInterfaceGroupName LIG1
commit

Viewing PCSI LI Configuration

Enter the show commands to view the configurations.

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languagenone

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View the Intercept Details
View the Intercept Details
Viewing the Intercept Details

Use the following command to view the intercept details.

Code Block
> show status

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 addressContext default intercept callDataChannel
callDataChannel CDC 

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{
 

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mediationServerMediaStatus MS1 {
        tcpChannelstatus inService;
        tcpPacketsSent   0;
        tcpPacketsLost   0;
        udpPacketsSent   0;
        udpPacketsLost   0;
    }
}
[ok]

Anchor
Viewing the CDC Configuration
Viewing the CDC Configuration
Viewing the CDC Configuration

Use the following command to view the CDC configuration.

Code Block
show

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languagenone

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 addressContext default intercept callDataChannel CDC
interceptStandard 

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 packetcable;
vendorId             ss8;
ipInterfaceGroupName LIG1;
mediationServer MS1 {
    media {
        tcp {
            ipAddress

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  10.54.6.1;
            portNumber 8765;
            dscpValue  0;

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mode 

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 inService;
            state

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      enabled;
        }
    }
}
[ok]

Pagebreak

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Note

Configuring RTCP interception is an optional step.

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languagenone

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