Merge branch 'TTF016' of https://forge.etsi.org/rep/int/vxlte/sccas-con into TTF016 (5786ed0a) · Commits · INT - Core Network and Interoperability Testing / Voice and Video over LTE / Conformance Test Specifications for the SCC-AS Services

test_purposes/sccas/TP_SCCAS_Chapter_12_3.tplan2

+189 −8

Original line number	Diff line number	Diff line
		@@ -410,10 +410,144 @@ Package TP_SCCAS_Chapter_12_3 {

		} // end Group "12.3.3 SCC AS procedures for PS to CS SRVCC, abnormal case"

		// Group "12.3.4 SCC AS procedures for PS to CS access transfer when call is in alerting phase or pre-alerting phase"{
		//
		// import all from Sip_Common;
		// } // end Group "12.3.4 SCC AS procedures for PS to CS access transfer when call is in alerting phase or pre-alerting phase"
		Group "12.3.4 SCC AS procedures for PS to CS access transfer when call is in alerting phase or pre-alerting phase"{

		Group "12.3.4.2 SCC AS procedures for PS to CS access transfer for terminating call in alerting phase or pre-alerting phase using PS to CS SRVCC procedure"
		{
		import all from Sip_Common;

		Test Purpose {

		TP Id TP_ISC_SCCAS_PCT_INV_01

		Test objective "Verify that SCC AS correctly recognizes and initiated for PS to CS access transfer for terminating call in pre-alerting phase using PS to CS SRVCC procedure"

		Reference
		"ETSI TS 124 237 [1], Clause 12.3.4.2"

		Config Id CFG_SCCAS_01

		PICS Selection NONE

		Initial conditions with {
		the UE entity isRegisteredTo the IMS
		}

		Expected behaviour
		ensure that {
		when {
		the IUT entity receives an INVITE containing
		From indicating value PX_UE_A_SIP_URI,
		To indicating value PX_UE_B_SIP_URI,
		CallId indicating value PX_UE_A_CALLID,
		Via indicating value PX_UE_A_VIA,
		Route indicating value PX_UE_A_SERVICE_ROUTE,
		Contact containing
		g3gppps2csSrvccTermPreAlerting;;
		from the IMS_S_CSCF entity
		}
		then {
		the IUT entity sends a r_183_SessionProgress
		to the IMS_S_CSCF entity

		}
		}
		} // End of TP_ISC_SCCAS_PCT_INV_01

		} // end Group "12.3.4.2 SCC AS procedures for PS to CS access transfer for terminating call in alerting phase or pre-alerting phase using PS to CS SRVCC procedure"

		Group "12.3.4.3 SCC AS procedures for PS to CS access transfer for originating call in alerting phase or pre-alerting phase using PS to CS SRVCC procedure"
		{

		import all from Sip_Common;

		Test Purpose {

		TP Id TP_ISC_SCCAS_PCT_INV_02

		Test objective "Verify that SCC AS correctly recognizes and initiated for PS to CS access transfer for originating call in pre-alerting phase using PS to CS SRVCC procedure"

		Reference
		"ETSI TS 124 237 [1], Clause 12.3.4.3"

		Config Id CFG_SCCAS_01

		PICS Selection NONE

		Initial conditions with {
		the UE entity isRegisteredTo the IMS
		}

		Expected behaviour
		ensure that {
		when {
		the IUT entity receives an INVITE containing
		From indicating value PX_UE_A_SIP_URI,
		To indicating value PX_UE_B_SIP_URI,
		CallId indicating value PX_UE_A_CALLID,
		Via indicating value PX_UE_A_VIA,
		Route indicating value PX_UE_A_SERVICE_ROUTE,
		Contact containing
		g3gppPs2csSrvccOrigPreAlerting;;
		from the IMS_S_CSCF entity
		}
		then {
		the IUT entity sends a r_183_SessionProgress // possible r_18x
		to the IMS_S_CSCF entity

		}
		}
		} // End of TP_ISC_SCCAS_PCT_INV_02

		} // end Group "12.3.4.3 SCC AS procedures for PS to CS access transfer for originating call in alerting phase or pre-alerting phase using PS to CS SRVCC procedure"

		Group "12.3.4.4 SCC AS procedures for PS to CS access transfer of additional call"
		{

		import all from Sip_Common;

		Test Purpose {

		TP Id TP_ISC_SCCAS_PCT_INV_03

		Test objective "Verify that SCC AS correctly procedures for PS to CS access transfer of additional call"

		Reference
		"ETSI TS 124 237 [1], Clause 12.3.4.4"

		Config Id CFG_SCCAS_01

		PICS Selection NONE

		Initial conditions with {
		the UE entity isRegisteredTo the IMS and
		the IUT entity hasAchievedInitialINVITE // TODO: INVITE contains: g3gppSrvccAlerting
		// TODO: and more conditions to distinguish subchapter from 12.3.4.2, 12.3.4.3
		}

		Expected behaviour
		ensure that {
		when {
		the IUT entity receives an r_180_Ringing
		from the IMS_S_CSCF entity
		}
		then {
		the IUT entity sends an REFER containing
		From indicating value PX_UE_A_SIP_URI,
		To indicating value PX_UE_B_SIP_URI,
		CallId indicating value PX_UE_A_CALLID,
		Via indicating value PX_UE_A_VIA,
		Route indicating value PX_UE_A_SERVICE_ROUTE,
		ReferSub indicating value false,
		Supported indicating value "norefersub";
		to the IMS_S_CSCF entity
		}
		}
		} // End of TP TP_ISC_SCCAS_PCT_INV_03

		} // end Group 12.3.4.4 SCC AS procedures for PS to CS access transfer of additional call

		} // end Group "12.3.4 SCC AS procedures for PS to CS access transfer when call is in alerting phase or pre-alerting phase"
		//
		// Group "12.3.5 SCC AS procedures for PS to CS access transfer: PS to CS SRVCC enhancement using ATCF"{
		//
		@@ -445,10 +579,57 @@ Package TP_SCCAS_Chapter_12_3 {
		// import all from Sip_Common;
		// } // end Group "12.3.10 SCC AS procedures for CS to PS SRVCC"
		//
		// Group "12.3.11 SCC AS procedures when the access transfer is completed"{
		//
		// import all from Sip_Common;
		// } // end Group "12.3.11 SCC AS procedures when the access transfer is completed"
		Group "12.3.11 SCC AS procedures when the access transfer is completed"{

		import all from Sip_Common;


		Test Purpose {

		TP Id TP_ISC_SCCAS_PCT_INV_03

		Test objective "Verify that l"

		Reference
		"ETSI TS 124 237 [1], Clause 12.3.4.4"

		Config Id CFG_SCCAS_01

		PICS Selection NONE

		Initial conditions with {
		the UE entity isRegisteredTo the IMS and
		the IUT entity hasAchievedInitialINVITE // TODO: INVITE contains: g3gppSrvccAlerting
		// TODO: and more conditions to distinguish subchapter from 12.3.4.2, 12.3.4.3
		}

		Expected behaviour
		ensure that {
		when {
		the IUT entity receives a BYE containing
		RequestUri indicating value PX_STNSR_URI,
		From indicating value PX__SIP_URI,
		To indicating value PX__SIP_URI,
		CallId indicating value PX_STI_CALLID,
		Via indicating value PX_STNSR_VIA,
		Contact,
		TargetDialog containing "dialog info from PS session",
		Require indicating value "tdialog",
		PAssertedIdentity indicating value PX_UE_CMSISDN
		SipMessageBody,
		Reason containing Cause indicating value "Reason Q.850 1"; // should be different then 31
		;;
		from the IMS_S_CSCF entity
		}
		then {
		the IUT entity sends a r_200_Ok_BYE and
		the IUT entity on timerOperatorSpecificTimeout sends a BYE //for source UE leg
		to the IMS_S_CSCF entity
		}
		}
		} // End of TP TP_ISC_SCCAS_PCT_INV_03

		} // end Group "12.3.11 SCC AS procedures when the access transfer is completed"

		}// End of Package TP_SCCAS_Chapter_9_3

test_purposes/sccas/TP_SCCAS_Chapter_9_3_FOKUS.tplan2

+270 −0

Original line number	Diff line number	Diff line
		@@ -278,6 +278,59 @@ Package TP_SCCAS {

		Group "9.3.4 SCC AS procedures for CS to PS access transfer with MSC server assisted mid-call feature"
		{
		import all from Sip_Common;


		Test Purpose {
		TP Id TP_ISC_SCCAS_CPT_INV_03

		Test objective "Verify that the SCC AS Conditions for selecting a sessions in an early dialog phase"

		Reference
		"ETSI TS 124 237 [1], Clauses 9.3.4 and 6A.4.3"

		Config Id CFG_SCCAS_01

		PICS Selection NONE // TODO

		Initial conditions with {
		the UE entity isRegisteredTo the IMS
		// TODO: SCC AS supports the MSC Server assisted mid-call feature according to operator policy
		}

		Expected behaviour
		ensure that {
		when {
		the IUT entity receives an INVITE containing
		From indicating value PX_UE_A_SIP_URI,
		To indicating value PX_UE_B_SIP_URI,
		CallId indicating value PX_UE_A_CALLID,
		Via indicating value PX_UE_A_VIA,
		Route indicating value PX_UE_A_SERVICE_ROUTE,
		Contact containing
		g3gppSrvccAlertingFeatureCapabilityIndicator Tag;;

		from the IMS_S_CSCF entity
		}
		then {
		the IUT entity sends an r_2xx_Any containing
		From indicating value PX_UE_A_SIP_URI,
		To indicating value PX_UE_B_SIP_URI,
		CallId indicating value PX_UE_A_CALLID,
		Via indicating value PX_UE_A_VIA,
		Route indicating value PX_UE_A_SERVICE_ROUTE,
		FeatureCaps containing
		g3gppMidcallFeatureCapabilityIndicator;,
		MessageBody containing
		SDP containing
		Media indicating value PX_PSMediaOnly;;; // TODO: PX for media only
		to the IMS_S_CSCF entity
		}

		}

		} // end TP TP_ISC_SCCAS_CPT_INV_03




		@@ -285,6 +338,65 @@ Package TP_SCCAS {

		Group "9.3.5 SCC AS procedures for PS to CS dual radio access transfer of calls in an early dialog phase"
		{

		Group "9.3.5.1 Conditions for selecting a sessions in an early dialog phase"
		{
		import all from Sip_Common;


		Test Purpose {
		TP Id TP_ISC_SCCAS_CPT_INV_04

		// An early session is subject for PS to CS dual radio access transfer when one of the following conditions is fulfilled:
		// d. the Contact header field provided by the SC UE towards the SCC AS in the initial SIP INVITE request
		// included the g.3gpp.drvcc-alerting media feature tag field as described in annex C;

		Test objective "Verify that the SCC AS accepts conditions in an early dialog phase"

		Reference
		"ETSI TS 124 237 [1], Clauses 9.3.5.1"

		Config Id CFG_SCCAS_01

		PICS Selection NONE // TODO

		Initial conditions with {
		the UE entity isRegisteredTo the IMS
		// TODO: SCC AS supports the MSC Server g.3gpp.drvcc-alerting feature
		}

		Expected behaviour
		ensure that {
		when {
		the IUT entity receives an INVITE containing
		From indicating value PX_UE_A_SIP_URI,
		To indicating value PX_UE_B_SIP_URI,
		CallId indicating value PX_UE_A_CALLID,
		Via indicating value PX_UE_A_VIA,
		Route indicating value PX_UE_A_SERVICE_ROUTE,
		Contact containing
		g3gppDrvccAlertingFeature tag;; //Annex C.15
		from the IMS_S_CSCF entity
		}
		then {
		the IUT entity sends an r_2xx_Any containing
		From indicating value PX_UE_A_SIP_URI,
		To indicating value PX_UE_B_SIP_URI,
		CallId indicating value PX_UE_A_CALLID,
		Via indicating value PX_UE_A_VIA,
		Route indicating value PX_UE_A_SERVICE_ROUTE,
		FeatureCaps containing
		g3gppDrvccAlertingFeatureCapabilityIndicator;;
		to the IMS_S_CSCF entity
		}

		}

		} // end TP TP_ISC_SCCAS_CPT_INV_04
		} // end group 9.3.5.1 Conditions for selecting a sessions in an early dialog phase



		Group "9.3.5.2 SCC AS procedures for PS to CS dual radio access transfer of a originating session in the alerting phase"
		{

		@@ -952,5 +1064,163 @@ Package TP_SCCAS {

		} // end Group "9.3.6 Removal of non-transferred audio media components and release of source access legs"


		Group "9.3.7 SCC AS procedures for CS to PS dual radio access transfer for calls in an early phase"
		{

		Group "9.3.7.2 SCC AS procedures for CS to PS dual radio access transfer for originating calls in pre-alerting phase or in alerting phase on the originating side"
		{

		import all from Sip_Common;

		Test Purpose {

		TP Id TP_ISC_SCCAS_CPT_INV_05

		// When the SCC AS receives a SIP INVITE request due to static STI and if the SCC AS supports CS to PS dual radio
		// access transfer for calls in alerting phase or CS to PS dual radio access transfer for originating calls in pre-alerting phase
		// and:
		// 2) if there are zero, one or more dialog in an early dialog phase such that:
		// a) all dialogs are early dialogs created by the same SIP INVITE request;
		// b) a SIP 180 (Ringing) response to the SIP INVITE request has not been received yet in any of the existing
		// dialogs;
		// c) a g.3gpp.drvcc-orig-pre-alerting media feature tag as described in annex C in the Contact header field was
		// included in the SIP INVITE due to static STI; and
		// d) the SCC AS supports CS to PS dual radio access transfer for originating calls in pre-alerting phase,
		// then the SCC AS shall
		// A) for each existing early dialog towards remote UEs send an SIP UPDATE request and populate as follows:
		// a) the Contact header field set to the Contact header field provided on the source leg at the creation of the dialog
		// with the remote UE; and
		// b) a new SDP offer, including the media characteristics as received in the SIP INVITE request due to static STI,
		// by following the rules of 3GPP TS 24.229 [2]

		Test objective "Verify that the SCC AS performs the procedures correctly for CS to PS dual radio access transfer for originating calls in pre-alerting phase or in alerting phase on the originating side"

		Reference
		"ETSI TS 124 237 [1], Clauses 9.3.7.2."

		Config Id CFG_SCCAS_01

		PICS Selection NONE

		Initial conditions with {
		the UE entity isRegisteredTo the IMS
		// the SCC AS supports CS to PS dual radio access transfer for originating calls in pre-alerting phase
		}

		Expected behaviour
		ensure that {
		when {
		the IUT entity receives an INVITE containing
		From indicating value PX_UE_A_SIP_URI,
		To indicating value PX_UE_B_SIP_URI,
		CallId indicating value PX_UE_A_CALLID,
		Via indicating value PX_UE_A_VIA,
		Route indicating value PX_UE_A_SERVICE_ROUTE,
		Contact containing
		g3gppDrvccOrigPreAlertingFeature Tag;, // a g.3gpp.drvcc-orig-pre-alerting media feature tag as described in annex C in the Contact header field was
		// included in the SIP INVITE due to static STI
		MessageBody containing
		SDP containing
		Media indicating value PX_PSMedia;;; // TODO: PIX for media
		from the IMS_S_CSCF entity
		}
		then {
		the IUT entity sends an UPDATE containing
		From indicating value PX_UE_A_SIP_URI,
		To indicating value PX_UE_B_SIP_URI,
		CallId indicating value PX_UE_A_CALLID,
		Via indicating value PX_UE_A_VIA,
		Route indicating value PX_UE_A_SERVICE_ROUTE,
		Contact indicating value "set to the Contact header field provided on the source leg at the creation of the dialog",// a) the Contact header field set to the Contact header field provided on the source leg at the creation of the dialog with the remote UE;
		ContentType indicating value "application/sdp",
		MessageBody containing // 3) a new SDP offer, including:
		SDP containing
		Media indicating value PX_PSMedia; // TODO: PIX for media, media characteristics as received in the SIP INVITE request
		;
		;
		to the IMS_S_CSCF entity
		}
		}


		} // end TP TP_ISC_SCCAS_CPT_INV_05
		} // end Group 9.3.7.2 SCC AS procedures for CS to PS dual radio access transfer for originating calls in pre-alerting phase or in alerting phase on the originating side"


		Group "9.3.7.3 SCC AS procedures for CS to PS dual radio access transfer for a call in the alerting phase on the terminating side"
		{
		import all from Sip_Common;

		Test Purpose {

		// When the SCC AS receives a SIP INVITE request due to static STI and if SCC AS supports CS to PS dual radio access
		// transfer for calls in alerting phase and:
		// 1) if there is one dialog in an early dialog phase such that:
		// a) a SIP 180 (Ringing) response to the SIP INVITE request has been received from the SC UE; and
		// b) a g.3gpp.drvcc-alerting media feature tag as described in annex C in the Contact header field was included in
		// the SIP INVITE request due to static STI,
		// then the SCC AS shall send a SIP UPDATE request towards the remote UE populated as follows:
		// 1) include the Contact header field set to the Contact header field provided on the source leg at the creation of the
		// dialog with the remote UE; and
		// 2) include a new SDP offer, including the media characteristics as received in the SIP INVITE request due to static
		// STI, by following the rules of 3GPP TS 24.229 [2].

		TP Id TP_ISC_SCCAS_CPT_INV_06

		Test objective "Verify that SCC AS correctly recognizes and initiated for CS to PS dual radio access transfer for a call in the alerting phase on the terminating side "

		Reference
		"ETSI TS 124 237 [1], Clauses 9.3.7.3."

		Config Id CFG_SCCAS_01

		PICS Selection NONE

		Initial conditions with {
		the UE entity isRegisteredTo the IMS and
		the IUT entity hasAchievedInitialINVITE // TODO: INVITE contains: g3gppDrvccAlerting
		// SCC AS supports CS to PS dual radio access transfer for calls in alerting phase
		}

		Expected behaviour
		ensure that {
		when {
		the IUT entity receives an r_180_Ringing
		from the IMS_S_CSCF entity
		}
		then {
		the IUT entity sends an UPDATE containing
		From indicating value PX_UE_A_SIP_URI,
		To indicating value PX_UE_B_SIP_URI,
		CallId indicating value PX_UE_A_CALLID,
		Via indicating value PX_UE_A_VIA,
		Route indicating value PX_UE_A_SERVICE_ROUTE,
		Contact indicating value "set to the Contact header field provided on the source leg at the creation of the dialog",// a) the Contact header field set to the Contact header field provided on the source leg at the creation of the dialog with the remote UE;
		ContentType indicating value "application/sdp",
		MessageBody containing // 3) a new SDP offer, including:
		SDP containing
		Media indicating value PX_PSMedia; // TODO: PIX for media, media characteristics as received in the SIP INVITE request
		;
		;
		to the IMS_S_CSCF entity
		}

		}


		} // end TP TP_ISC_SCCAS_CPT_INV_06

		} // end Group"9.3.7.3 SCC AS procedures for CS to PS dual radio access transfer for a call in the alerting phase on the terminating side


		Group "9.3.7.4 SCC AS procedures for PS to CS dual radio access transfer of an additional session in an early dialog phase"
		{

		} // end Group 9.3.7.4 SCC AS procedures for PS to CS dual radio access transfer of an additional session in an early dialog phase


		} // end Group 9.3.7 SCC AS procedures for CS to PS dual radio access transfer for calls in an early phase

		} // End of Package TP_SCCAS

ttcn/AtsSccas/AtsSccas_TCFunctions_TS124292.ttcn

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ttcn/AtsSccas/AtsSccas_Templates.ttcn

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