System and method for lawful interception of user information

An arrangement to provide information related to user devices in a telecommunications system comprising:

• at least one network domain;
• a Device Configuration Register, associated with the at least one network domain, configured to communicate with a plurality of network domains and detect when a non-provisioned enhanced service capable user equipment is introduced into the system, wherein the Device Configuration Register is further configured to:
• receive in the Device Configuration Register, a first request to store user identity information related to a plurality of user devices, wherein
• each user device among the plurality of user devices (1) notifies attachment to at least one network domain among the plurality of network domains and (2) further fulfills a given criterion common to each new user device among the plurality of user devices,
• store the user identity information related to the plurality of user devices, responsive to the first request,
• detect an attachment notification to the at least one network domain among the plurality of different network domains from a new user device that fulfills the given criterion common to each user device among the plurality of user devices;
• store, in the Device Configuration Register, user identity information related to the new user device;
• receive a second request to provide user identity information related to the plurality of user devices to at least one data analysis function;
• responsive to receiving the second request, identify, in the Device Configuration Register, the user identity information related to the new user device;
• and
• send to the at least one data analysis function the user identity information related to the new user device.

A non-transitory computer-readable storage medium having computer readable program code embodied therein, when executed by a processor, the computer readable program code is configured to:

• receive, in a Device Configuration Register, a first request to store user identity information related to a plurality of user devices, wherein
• the Device Configuration Register communicates with a plurality of network domains,
• the Device Configuration Register detects when a non-provisioned enhanced service capable user device is introduced into the system, and
• each user device among the plurality of user devices (1) notifies attachment to at least one network domain among the plurality of network domains and (2) further fulfills a given criterion common to each user device among the plurality of user devices;
• store the user identity information related to the plurality of user devices, responsive to the first request;
• detect, in the Device Configuration Register, an attachment notification to the at least one network domain among the plurality of different network domains from a new user device that fulfills the given criterion common to each user device among the plurality of user devices;
• store, in the Device Configuration Register, user identity information related to the new user device;
• receive, in the Device Configuration Register, a second request to provide user identity information related to the plurality of user devices to at least one data analysis function;
• in response to receiving the second request, identify, in the Device Configuration Register, the user identity information related to the new user device;
• and
• send, from the Device Configuration Register to the at least one data analysis function, the user identity information related to the new user device.