In this section:
Overview
Call content is sent from the
In some call scenarios, Ribbon network elements are not part of the media path. This is referred to as "direct media." When LI and "direct media" are configured on the
Intercept criteria are identified by an "Intercept_Criteria_Type" and "Intercept_Criteria" (or criteria ID) attribute. The
- Directory Number
- SIP URI
Associated with each intercept type are corresponding criteria IDs.
- If Intercept_Criteria_Type is "Directory Number", then the criteria IDs are "Country Code" and "National Id".
- If the Intercept_Criteria_Type is "SIP URI", then the criteria ID is "SIP URI".
To configure LI, see following pages:
- EMA: refer to Address Context - Lawful Intercept
- CLI: refer to Intercept - CLI
Centralized PSX Solution
Solution details:
- Required network elements: external PSX, IS and EMS.
- User "calea" must be created on SBC before attempting LI provisioning.
- User must login as "calea" in PSX to do LI CDC provisioning and target settings.
- LI is not supported for Video and SRTP calls. For LI CDC provisioning, the Unable to show "metadata-from": No such page "_space_variables"node must be registered with "calea" and appropriate password instead of using default "admin/admin" as the Agent login and password.
A separate license is required on EMS and/or
LI Provisioning Diagram (Centralized PSX)
For EMS-related LI configurations, please see Ribbon Insight User Guide and Insight Lawful Intercept Guide located at Insight EMS Documentation.
SBC ERE Solution
The SBC ERE solution includes the following requirements:
- Required network elements: EMA, IS and ERE.
- User "calea" must be created on SBC before attempting LI provisioning.
- User must login as "calea" in EMA to do LI CDC provisioning and target settings.
- The "calea" username and appropriate password must be used on the LI server to perform LI target provisioning as opposed to default username/password (calea/calea).
Only "calea" users can access LI functions.
Figure 2: LI Provisioning Diagram (SBC ERE Solution)
For EMA-related LI configurations, please see EMA User Guide.
When upgrading, and you wish to maintain the pre-existing centralized PSX LI solution, no change to local