Projet 2a

Technical requirements for the handover interfaces for the execution of telecommunications surveillance

8 Information Requests

8.1 General

This section covers the general technical requirements related to the legal provisions set in the ordinance VÜPF section 4 that need to be fulfilled by PTSS and the CSP when requesting, respectively providing the information. The format for the requests and responses are based on the technical specification ETSI TS 102 657 V1.17.1.

8.2 Information request types

The table below lists the reatroactive interception types specified in the ordinance VÜPF section 4.

Information requests for network access VÜPF Type & Description Identifiers Section

article (Informative translation) Handover Interfaces

33 IR_1_NA Identifiers parameters 8.4.1.1 Information about the subscriber of ETSI TS 102 657 V1.17.1 8.4.1.2 the network access service Annexes A and E

34 IR_2_NA Identifiers parameters 8.4.1.3 Service information about the ETSI TS 102 657 V1.17.1 8.4.1.4 network access Annexes A and E

35 IR_3_IP Identifiers parameters 8.4.1.5 Identification of a user by its unique ETSI TS 102 657 V1.17.1 8.4.1.6 assigned IP address Annexes A and E

36 IR_4_IP (NAT) Identifiers parameters 8.4.1.7 Identification of a user by its shared ETSI TS 102 657 V1.17.1 8.4.1.8 assigned IP address Annexes A and E

37 IR_5_NAT Identifiers parameters 8.4.1.9 Network Address Translation (NAT) ETSI TS 102 657 V1.17.1 8.4.1.10 information Annexes A and E

Table 8-1: Information requests for network access types

Information requests for telecommunication applications VÜPF Type & Description Identifiers Section

article (Informative translation) Handover Interfaces

38 IR_6_TEL Identifiers parameters 8.4.2.1 Multimedia and telephony ETSI TS 102 657 V1.17.1 8.4.2.2 subscription information Annexes A and D

39 IR_7_TEL

Multimedia services information Identifiers parameters0

ETSI TS 102 657 V1.17.1 8.4.2.4 Annexes A and D

Telephony service information Identifiers parameters 8.4.2.5 ETSI TS 102 657 V1.17.1 8.4.2.6 Annexes A and B

40 IR_8_EMAIL Identifiers parameters 8.4.3.1

Message subscription information ETSI TS 102 657 V1.17.10

Annexes A and C