// 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
@@ -631,7 +685,7 @@ 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].
