Page History

 

The

Spacevars
0 series4

provides Lawful Intercept (LI) support using one of two methods:

• Using ERE with provisioning support from EMA (license required).
• Using centralized PSX with provisioning support from EMS (license required).

The 

Spacevars
0 product

supports up to 500 simultaneous LI sessions. 

Spacevars
0 product

works in coordination with an Intercept Server (IS) to provide call data and call content to law enforcement agencies for calls involving identified intercept subjects. When it receives matching LI criteria in a policy response from ERE (or external PSX in centralized PSX solution), the 

Spacevars
0 product

routes the call as directed and additionally reports call events to the IS.

The 

Spacevars
0 product

also sends an RTP copy of the call's voice streams (call content) to an IP address provided by the IS. LI is configured by EMA (or EMS in centralized PSX solution). The target number is uploaded to LI table of ERE (or PSX, with the help of EMS).

Note
When configuring LI through EMA/ERE, you must be "Calea" user. See Managing SBC Core Users and Accounts for descriptions of users and permissions.

Note
You can configure the LI using only the default Address Context.

Include Page
IP_IGs_ServedBySeperateProcessors IP_IGs_ServedBySeperateProcessors

 

See Lawful Intercept page for an in-depth explanation of LI functionality.

The Intercept object can be viewed as "Calea" user. For more information, refer to Users and Application Management - User and Session Management.

The Intercept can be checked for default Address Context. Use the drop-down box to select the default Address Context.

Caption
0 Figure 1 Intercept

The field displayed is:

Caption
0 Table 1 Intercept parameter
Parameter Description Node Number Specifies the global unique node number for the SBC used by the LI Server for ID. Default - 0

 

Additional topics:

Div
style padding-left:1%; id indent
Children Display depth 2 style h5

Pagebreak