Vorlage 3a

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

Clause Selection of ETSI options for Additional requirements or

ETSI TS Switzerland specifications

102 657

V1.17.1

5.4 Message types for HI-A and HI-B; issuing and receiving Authority

PTSS acts as the issuing and

receiving Authority.

5.5 HI-A and HI-B addressing

Addresses are defined in a separate bilateral document between the Authorised Organisation and CSP.

6.1.2 RequestID field specification

The Authorised Organisation code is

managed and delivered exclusively

by PTSS.

6.1.3.1 CSP Identifiers

CSPID codepoints are managed and

delivered exclusively by PTSS.

6.1.3.2 Third Party CSP Identifiers

thirdPartyCSPID codepoints are The use of Third Party CSP Identifiers is managed and delivered exclusively subject to confidential agreement by PTSS. between PTSS and involved CSPs.

6.2.1 Retained Data response; General

Retained data responses are from

the same service and the same

category.

6.2.3 Volatile information

Option 2 is preferred. The CSP shall

inform PTSS which option it

implements.

6.3.1 Retained Data requests; Information contained within a request

The XPATH notation method is not

used in Switzerland.

6.3.3.1 Priority of a request

Priority indication shall be used. The priority parameter "requestPriority" is specified with two priorities:

00 = Urgent / Dringend / Urgent 01 = Regular / Regulär / Régulier If the parameter "requestPriority" is not present the request shall be treated as regular "01".

6.3.3.2 Maximum hits

Maximum hits may be used. If Maximum hits is used for the present and if the limit is exceeded Information Requests specified in the CSP shall respond with a section 8.

"responseFailed" status indicating

"Maximum hits exceeded" in the

information field according.

6.4 Error messages

CategorisedErrorDescription list and

values see section 7.5.1