My ETSI HI via IP based network notes

A.2 ASN.1 specification notes

LI-PS-PDU {itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) genHeader(1) version30(30)}

PS-PDU ::= SEQUENCE
{
pSHeader [1] PSHeader,
payload [2] Payload
}

PSHeader ::= SEQUENCE
{
li-psDomainId [0] OBJECT IDENTIFIER,
lawfulInterceptionIdentifier [1] LawfulInterceptionIdentifier,
-- As of ASN.1 version 26 this parameter is included from ETSI TS 103 280 [44]
authorizationCountryCode [2] PrintableString (SIZE (2)) OPTIONAL,
-- see clause 5.2.3
communicationIdentifier [3] CommunicationIdentifier,
sequenceNumber [4] INTEGER (0..4294967295),
timeStamp [5] GeneralizedTime OPTIONAL,
-- see clause 5.2.6
...,
interceptionPointID [6] PrintableString (SIZE (1..8)) OPTIONAL,
-- see clause 5.2.11
microSecondTimeStamp [7] MicroSecondTimeStamp OPTIONAL,
timeStampQualifier [8] TimeStampQualifier OPTIONAL
}

Payload ::= CHOICE
{
iRIPayloadSequence [0] SEQUENCE OF IRIPayload,
cCPayloadSequence [1] SEQUENCE OF CCPayload,
-- Clause 6.2.3 explains how to include more than one payload in the same PDU
tRIPayload [2] TRIPayload,
...,
hI1-Operation [3] HI1-Operation,
encryptionContainer [4] EncryptionContainer,
threeGPP-HI1-Operation [5] ThreeGPP-HI1-Operation,
-- This structure may be functionally redundant with hI1-Operation from ETSI TS 101 671 [4]
iLHIPayload [6] SEQUENCE OF ILHIPayload,
-- For typical use cases see ETSI TS 103 462 [45]
hI4Payload [7] SEQUENCE OF HI4Payload
}

To My lawful interception notes