// strength-tag value either "optional" or as specified in RFC 3312 [88] and RFC 4032 [89] for the remote
// segment.
TP Id TP_ICS_SCCAS_XXX_XXX_01
// this TP: only case A
Test objective "Verify that the SCCAS "
TP Id TP_ICS_SCCAS_PCT_UPD_01
Test objective "Verify that the SCC AS sends a SIP UPDATE after receiving a SIP INVITE request due to PS to CS STN and if there are one or more dialogs in an early dialog phase and the remote leg is not a precondition enabled dialog"
Reference
"ETSI TS 124 237 [1], Clauses 9.3.5.2"
Config Id CFG_SCCAS_01
PICS Selection NONE // TODO
Initial conditions with {
the UE entity isRegisteredTo the IMS
// TODO:
// here are one or more dialogs in an early dialog phase supporting a session with active speech media component such that:
// 1) all dialogs are early dialogs created by the same SIP INVITE request;
// 2) a SIP 180 (Ringing) response to SIP INVITE request was received in at least one of those early dialogs;
// 3) a g.3gpp.drvcc-alerting feature-capability indicator as described in annex C was included in a Feature-Caps
// header field by the SCC AS in the SIP 180 (Ringing) response; and
// 4) the Contact header field in the initial SIP INVITE request sent by the SC UE towards the SCC AS included the
// g.3gpp.drvcc-alerting media feature tag as described in annex C,
// and
// the remote leg is not a precondition enabled dialog
}
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;
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,
// 1) set the Request-URI set to the URI contained in the Contact header field returned at the creation of the dialog
// with the remote UE;
Contact indicating value "set to the Contact header field provided by the served UE at the creation of the dialog",// 2) the Contact header field set to the Contact header field provided by the served UE 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 "the media characteristics as received in the SIP INVITE request due to PS to CS STN (including any precondition mechanism specific SDP attributes)";
;
;
to the IMS_S_CSCF entity
}
}
} // end TP_ICS_SCCAS_PCT_UPD_01
Test Purpose {
@@ -347,9 +401,50 @@ Package TP_SCCAS {
TP Id TP_ICS
Test objective ""
Test objective "Verify that the SCC AS sends SIP provisional response to the SIP INVITE request due to PS to CS STN"
Reference
"ETSI TS 124 237 [1], Clauses 9.3.5.2"
Config Id CFG_SCCAS_01
PICS Selection NONE // TODO
Initial conditions with {
the UE entity isRegisteredTo the IMS
// a SIP INVITE request due to PS to CS STN tooks place
// and
// SCC AS has send a SIP UPDATE request according to TP TP_ICS_SCCAS_PCT_UPD_01
}
Expected behaviour
ensure that {
when {
the IUT entity receives an r_200_Ok 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;
from the IMS_S_CSCF entity
}
then {
the IUT entity sends an r_1xx_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,
PEarlyMedia indicating value "the last received P-Early-Media header field",
ContentType indicating value "application/sdp",
MessageBody containing // 3) a new SDP offer, including:
SDP containing
Media indicating value "SDP answer based on the SDP answer received from the remote UE";
;
;
to the IMS_S_CSCF entity
}
}
}
@@ -631,7 +726,7 @@ Package TP_SCCAS {
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 "", // the Contact header field set to the Contact header field provided by the served UE at the creation of the dialog with the remote UE;
Contact indicating value "set to the Contact header field provided by the served UE at the creation of the dialog with the remote UE", // the Contact header field set to the Contact header field provided by the served UE at the creation of the dialog with the remote UE;
MessageBody containing // anew SDP offer, including the media characteristics as received in the SIP 1xx response with the SDP answer, by following the rules of 3GPP TS 24.229 [2].
