My ETSI HI via IP based network notes
ETSI 102.232-1
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)}
-- from ETSI TS 101 671
IRI-Parameters,
IRIsContent,
Location,
Network-Element-Identifier
FROM HI2Operations
{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) hi2(1) version17(17)}
-- from ETSI TS 101 671
-- from ETSI TS 102 232-5
IPMMCC,
IPMMIRI
FROM IPMultimediaPDU
{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) iPMultimedia(5) version10(10)}
-- from ETSI TS 102 232-6
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
iLHIPayload [6] SEQUENCE OF ILHIPayload,
-- For typical use cases see ETSI TS 103 462
hI4Payload [7] SEQUENCE OF HI4Payload
}
CommunicationIdentifier ::= SEQUENCE
{
networkIdentifier [0] NetworkIdentifier,
communicationIdentityNumber [1] INTEGER (0..4294967295) OPTIONAL,
-- in case of transport of HI1 messages not required
-- Mandatory for CC and IRI, with certain exceptions (see clause 5.2.4)
deliveryCountryCode [2] PrintableString (SIZE (2)) OPTIONAL,
-- see clause 5.2.4
...,
cINExtension [3] CorrelationValues OPTIONAL
-- To be used when a single INTEGER is not sufficient to identify
-- a particular session (see clause 5.2.4)
}
IRIPayload ::= SEQUENCE
{
iRIType [0] IRIType OPTIONAL,
-- See clause 5.2.10
timeStamp [1] GeneralizedTime OPTIONAL,
-- For aggregated payloads (see clause 6.2.3)
iRIContents [2] IRIContents,
...,
microSecondTimeStamp [3] MicroSecondTimeStamp OPTIONAL,
-- For aggregated payloads (see clause 6.2.3)
timeStampQualifier [4] TimeStampQualifier OPTIONAL,
sessionDirection [5] PayloadDirection OPTIONAL,
-- If the sessionDirection field is to be used for a given service then
-- the exact meaning and use of the field will be described in the
-- relevant service-specific details
payloadDirection [6] PayloadDirection OPTIONAL
-- If the payloadDirection field is to be used for a given service then
-- the exact meaning and use of the field will be described in the
-- relevant service-specific details
}
IRIContents ::= CHOICE
-- Any of these choices may be commented out if they are not being used (see clause A.3)
{
emailIRI [1] EmailIRI,
iPIRI [2] IPIRI,
iPIRIOnly [3] IPIRIOnly,
uMTSIRI [4] UMTSIRI,
eTSI671IRI [5] ETSI671IRI,
...,
l2IRI [6] L2IRI,
l2IRIOnly [7] L2IRIOnly,
tARGETACTIVITYMONITOR-1 [8] TS101909201.TARGETACTIVITYMONITOR-1,
tARGETACTIVITYMONITOR-2 [9] TS101909202.TARGETACTIVITYMONITOR,
pstnIsdnIRI [10] PstnIsdnIRI,
iPMMIRI [11] IPMMIRI,
lAESProtocol [12] Laesp-j-std-025-b.LAESProtocol,
cDMA2000LAESMessage [13] CDMA2000CIIModule.CDMA2000LAESMessage,
messagingIRI [14] MessagingIRI,
ePSIRI [15] EPSIRI,
confIRI [16] ConfIRI,
proseIRI [17] ProSeIRI,
gcseIRI [18] GcseIRI,
threeGPP33128DefinedIRI [19] OCTET STRING
}
Source: ETSI TS 102 232-5 V3.12.1 (2020-08)
IPMMIRI ::= SEQUENCE
{
iPMMIRIObjId [0] RELATIVE-OID,
iPMMIRIContents [1] IPIRIContents,
...,
targetLocation [2] Location OPTIONAL,
-- This common parameter is defined in ETSI TS 102 232-1 [2], the use of this parameter is described in clause 5.2.3
additionalSignalling [3] SEQUENCE OF AdditionalSignalling OPTIONAL
-- The use of this parameter is defined in clause 5.2.5
}
Source: ETSI TS 102 232-5 V3.12.1 (2020-08)
IPIRIContents ::= CHOICE
{
originalIPMMMessage [0] OCTET STRING,
-- Copy of the IP MM signalling packet including the original IP and UDP/TCP headers
sIPMessage [1] SIPMessage,
-- Copy of the SIP content and the source and destination IP address
h323Message [2] H323Message,
-- Copy of the H.323 content and the source and destination IP address
...,
nationalIPMMIRIParameters [3] NationalIPMMIRIParameters,
-- This parameter is used according to national regulations
-- This parameter shall be delivered as an IRI-Report-record
xCAPMessage [4] OCTET STRING,
-- Copy of the XCAP message including all HTTP headers and contents
iRIOnlyOriginalIPMMMessage [5] OCTET STRING,
-- Copy of the IP MM signalling packet including the original IP and UDP/TCP headers
-- see clause 5.2.6.
iRIOnlySIPMessage [6] SIPMessage
-- Copy of the SIP content and the source and destination IP address
-- see clause 5.2.6.
}
CCPayload ::= SEQUENCE
{
payloadDirection [0] PayloadDirection OPTIONAL,
timeStamp [1] GeneralizedTime OPTIONAL,
-- For aggregated payloads (see clause 6.2.3)
cCContents [2] CCContents,
...,
microSecondTimeStamp [3] MicroSecondTimeStamp OPTIONAL,
-- For aggregated payloads (see clause 6.2.3)
timeStampQualifier [4] TimeStampQualifier OPTIONAL
}
CCContents ::= CHOICE
-- Any of these choices may be commented out if they are not being used, see clause A.3
{
emailCC [1] EmailCC,
iPCC [2] IPCC,
uMTSCC [4] OCTET STRING,
...,
l2CC [6] L2CC,
tTRAFFIC-1 [7] TS101909201.TTRAFFIC,
cTTRAFFIC-1 [8] TS101909201.CTTRAFFIC,
tTRAFFIC-2 [9] TS101909202.TTRAFFIC,
cTTRAFFIC-2 [10] TS101909202.CTTRAFFIC,
pstnIsdnCC [11] PstnIsdnCC,
iPMMCC [12] IPMMCC,
cCIPPacketHeader [13] CDMA2000CCModule.CCIPPacketHeader,
messagingCC [14] MessagingCC,
ePSCC [15] OCTET STRING,
uMTSCC-CC-PDU [16] Umts-HI3-PS.CC-PDU,
ePSCC-CC-PDU [17] Eps-HI3-PS.CC-PDU,
messagingMMCC [18] MessagingMMCC,
confCC-CC-PDU [19] CONF-HI3-IMS.Conf-CC-PDU,
voipCC-CC-PDU [20] VoIP-HI3-IMS.Voip-CC-PDU,
gcseCC-CC-PDU [21] GCSE-HI3.Gcse-CC-PDU,
cSvoice-CC-PDU [22] CSvoice-HI3-IP.CSvoice-CC-PDU,
threeGPP33128DefinedCC [23] OCTET STRING
}