CW_U02_001

    		}// end group destination_UE

		group originating_UE {

                /**

    			* 

    			* @desc test case function f_Sip_CW_U01_004_PCSCF PCSCF component

    			* @param p_cSeq_s actual cseq number

    			* @verdict 

    			*/

    			function f_Sip_CW_U02_001_PCSCF(in CSeq p_cSeq_s) runs on ImsComponent {

    				// Request-Uri refers to home network (SUT)

    				f_IMS_preamble_woRegistration(c_userProfile_PCSCFwithHomeUE, p_cSeq_s); // LibSip

    				f_awaitingRegistration_IMS_gm(p_cSeq_s);

    				f_selfOrClientSyncAndVerdict(c_prDone, f_getVerdict());

    				// Testbody

    				// await INVITE for UE3@SUThome

                    f_getInvite(mw_INVITE_Request_MB(?, ?));

                    // send 180 OK

                    f_sendResponse(m_Response_AlertInfo(

                        c_statusLine180,

                        vc_callId,

                        vc_cSeq,

                        vc_caller_From,

                        vc_caller_To,

                        vc_via,

                    	m_AlertInfo("<urn:alert:service:call-waiting>")

                    ));    

                    // send 200 OK

                    f_sendResponse(m_Response_2xxonINVITE_UE(

                        c_statusLine200,

                        vc_callId,

                        vc_cSeq,

                        vc_caller_From,

                        vc_caller_To,

                        vc_via,

                        vc_contact,

                        f_route(),

                        valueof(m_MBody_SDP(vc_sdp_local))

                    ));    

                   // wait for ACK

                   f_awaitingACK(mw_ACK_Request_Base(vc_callId));

                    // POSTAMBLE: send 200 (initial invite), termination

                    f_SendBYE(m_BYE_Request_Base( vc_requestUri, vc_callId, vc_cSeq, vc_from, vc_to, vc_via));

                    f_awaitingResponse(mw_Response_Base(c_statusLine200, vc_callId, vc_cSeq));

    				f_selfOrClientSyncAndVerdict(c_tbDone, f_getVerdict());

                    // deregistration of UE

                    f_IMS_postamble_awaitDeRegistration();

    			} // end f_Sip_CW_U02_001_PCSCF		    

        }// end group originating_UE

    	}// end group SS_CW_SIPSIP

    }// end  group SuplementaryService_CW