TS 102 232-5 v2.4.1 (2010-04-07) agreed at LI#23 (Roma, 2010-02-09) (25c3c952) · Commits · LI - Lawful Interception / TC LI schemas definitions

102232-5/IPMultimediaPDU.asn

+25 −6

Original line number	Diff line number	Diff line
		IPMultimediaPDU
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) iPMultimedia(5) version3(3)}
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) iPMultimedia(5) version4(4)}

		DEFINITIONS IMPLICIT TAGS ::=
		BEGIN
		@@ -10,10 +10,12 @@ IMPORTS
		FROM HI2Operations
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) hi2(1) version10(10)};

		-- ============================
		-- Object Identifier Definition
		-- ============================

		iPMMIRIObjId RELATIVE-OID ::= {li-ps(5) iPMultimedia(5) version3(3) iRI(1)}
		iPMMCCObjId RELATIVE-OID ::= {li-ps(5) iPMultimedia(5) version3(3) cC(2)}
		iPMMIRIObjId RELATIVE-OID ::= {li-ps(5) iPMultimedia(5) version4(4) iRI(1)}
		iPMMCCObjId RELATIVE-OID ::= {li-ps(5) iPMultimedia(5) version4(4) cC(2)}
		-- both definitions relative to:
		-- {itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2)}

		@@ -24,18 +26,23 @@ iPMMCCObjId RELATIVE-OID ::= {li-ps(5) iPMultimedia(5) version3(3) cC(2)}
		IPMMCC ::= SEQUENCE
		{
		iPMMCCObjId [0] RELATIVE-OID,
		rTPCCContents [1] OCTET STRING,
		-- Copy of the multimediastream, i.e. all related RTP and RTCP packets
		mMCCContents [1] OCTET STRING,
		-- Copy of the multimediastream, i.e. all related RTP/RTCP or MSRP packets
		-- Protocol of the multimedia packets is indicated by means of mMCCprotocol parameter
		-- mMCCContents was called rTPCCContents in earlier versions until v2.3.2.
		...,
		frameType [2] FrameType OPTIONAL,
		-- The availability of header information shall be signalled with the frameType parameter
		-- The module is defined as OPTIONAL because of backwards compatibility reasons
		-- For new implementations the module is MANDATORY to be used as defined in clause 5.5
		streamIdentifier [3] OCTET STRING OPTIONAL
		streamIdentifier [3] OCTET STRING OPTIONAL,
		-- Used to identify the media stream within the current CIN, typically in case of
		-- multiple media streams communications
		-- May be used to correlate each media stream with the relevant SDP media description of IRI
		-- May contain c= and m= lines extracts for instance
		mMCCprotocol [4] MMCCprotocol OPTIONAL
		-- Used to identify the protocol of packets sent in MMCCContent (RTP, MSRP, etc.)
		-- Absence means mMCCContents contains RTP/RTCP packets
		}

		FrameType ::= ENUMERATED
		@@ -48,6 +55,17 @@ FrameType ::= ENUMERATED
		-- UDP and IP headers are missing
		audioFrame(3),
		-- All headers are missing
		...,
		tcpFrame(4)
		-- IP header is missing
		}

		MMCCprotocol ::= ENUMERATED
		{
		rTP(0),
		-- mMCCContents parameter contains RTP/RTCP packets
		mSRP(1),
		-- mMCCContents parameter contains MSRP packets
		...
		}

		@@ -100,3 +118,4 @@ H323MessageContent ::= CHOICE
		}

		END -- end of IP Multimedia PDU

102232-5/portal/Attachment_102232-5v232_IPMultimediaPDU,_ver3.txt→102232-5/portal/IPMultimediaPDU, ver4.txt

+25 −6

Original line number	Diff line number	Diff line
		IPMultimediaPDU
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) iPMultimedia(5) version3(3)}
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) li-ps(5) iPMultimedia(5) version4(4)}

		DEFINITIONS IMPLICIT TAGS ::=
		BEGIN
		@@ -10,10 +10,12 @@ IMPORTS
		FROM HI2Operations
		{itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2) hi2(1) version10(10)};

		-- ============================
		-- Object Identifier Definition
		-- ============================

		iPMMIRIObjId RELATIVE-OID ::= {li-ps(5) iPMultimedia(5) version3(3) iRI(1)}
		iPMMCCObjId RELATIVE-OID ::= {li-ps(5) iPMultimedia(5) version3(3) cC(2)}
		iPMMIRIObjId RELATIVE-OID ::= {li-ps(5) iPMultimedia(5) version4(4) iRI(1)}
		iPMMCCObjId RELATIVE-OID ::= {li-ps(5) iPMultimedia(5) version4(4) cC(2)}
		-- both definitions relative to:
		-- {itu-t(0) identified-organization(4) etsi(0) securityDomain(2) lawfulIntercept(2)}

		@@ -24,18 +26,23 @@ iPMMCCObjId RELATIVE-OID ::= {li-ps(5) iPMultimedia(5) version3(3) cC(2)}
		IPMMCC ::= SEQUENCE
		{
		iPMMCCObjId [0] RELATIVE-OID,
		rTPCCContents [1] OCTET STRING,
		-- Copy of the multimediastream, i.e. all related RTP and RTCP packets
		mMCCContents [1] OCTET STRING,
		-- Copy of the multimediastream, i.e. all related RTP/RTCP or MSRP packets
		-- Protocol of the multimedia packets is indicated by means of mMCCprotocol parameter
		-- mMCCContents was called rTPCCContents in earlier versions until v2.3.2.
		...,
		frameType [2] FrameType OPTIONAL,
		-- The availability of header information shall be signalled with the frameType parameter
		-- The module is defined as OPTIONAL because of backwards compatibility reasons
		-- For new implementations the module is MANDATORY to be used as defined in clause 5.5
		streamIdentifier [3] OCTET STRING OPTIONAL
		streamIdentifier [3] OCTET STRING OPTIONAL,
		-- Used to identify the media stream within the current CIN, typically in case of
		-- multiple media streams communications
		-- May be used to correlate each media stream with the relevant SDP media description of IRI
		-- May contain c= and m= lines extracts for instance
		mMCCprotocol [4] MMCCprotocol OPTIONAL
		-- Used to identify the protocol of packets sent in MMCCContent (RTP, MSRP, etc.)
		-- Absence means mMCCContents contains RTP/RTCP packets
		}

		FrameType ::= ENUMERATED
		@@ -48,6 +55,17 @@ FrameType ::= ENUMERATED
		-- UDP and IP headers are missing
		audioFrame(3),
		-- All headers are missing
		...,
		tcpFrame(4)
		-- IP header is missing
		}

		MMCCprotocol ::= ENUMERATED
		{
		rTP(0),
		-- mMCCContents parameter contains RTP/RTCP packets
		mSRP(1),
		-- mMCCContents parameter contains MSRP packets
		...
		}

		@@ -100,3 +118,4 @@ H323MessageContent ::= CHOICE
		}

		END -- end of IP Multimedia PDU