AtsImsIot_Emergency.ttcn 134 KB
Newer Older
/**
 *  @author     TTF 010
 *  @version    $Id: $
 *  @desc       This module provides ATS specific test case definitions for IMS Emergency calls.
 *  @see        ETSI TS 103 795-2
 */
module AtsImsIot_Emergency {

    // LibCommon
    // LibSip
    // LibIms
    import from LibIms_UpperTester all;
    // LibIot
    import from LibIot_TestInterface all;
    import from LibIot_TestConfiguration all;
    import from LibIot_PIXITS all;
    import from LibIot_VxLTE_PIXITS all;
    import from LibIot_VxLTE_Functions all;
    // LibImsIot
    import from AtsImsIot_Functions all;
    // ImsIot
    import from AtsImsIot_TestConfiguration all; 
    import from AtsImsIot_TestSystem all; 
    import from AtsImsIot_Functions all; 
    import from AtsImsIot_TP_behavior_GM all;
    import from AtsImsIot_TP_behavior_MW_PS all;
    import from AtsImsIot_TP_behavior_MW_SI all;
    import from AtsImsIot_TP_behavior_MW_IS all;
    import from AtsImsIot_TP_behavior_MW_EC all;
    import from AtsImsIot_TP_behavior_MW_EB all;
    import from AtsImsIot_TP_behavior_MM all;
    import from AtsImsIot_TP_behavior_IC all;
    import from AtsImsIot_TP_behavior_CX all;
    import from AtsImsIot_TP_behavior_GX all;
    import from AtsImsIot_TP_behavior_ISC all;
    import from AtsImsIot_TP_behavior_S6A all;
    import from AtsImsIot_TP_behavior_S9 all;
    import from AtsImsIot_TP_behavior_SH all;
    import from AtsImsIot_TP_behavior_RX all;

    /**
      * @see ETSI TS 103 795-2 Clause 5	Test Descriptions (Interoperability at HPLMN)
      */
    group Interoperability {

        /**
         * @see ETSI TS 103 795-2 Clause 5.1	Network Attachment
         */
        group NetworkAttachment {

            group UENetworkAttachmentWithUSIM {
				/**
				 * @desc    Emergency Network Attachment and Establishment of the Emergency Bearer with USIM.
				 * On successful emergency attachment, the UE/IVS should discover the P-CSCF IP address.
				 * The EPC will create the Emergency Bearers which will allow communication only between the UE and the P-CSCF
				 * and allowed forwarding towards E-CSCF
				 * @see TS 124 229 [2], clause 9.2.1 and L.2.2.6; TS 129 212 [7], clauses 4.5.15 and 4a.5.12; 
				 * TS 129 272 [8], clause 5.2.1.1 (MME shall proceed even if Update Location fails)
				 * 
				 */
				testcase TC_VoLTE_ECO_INT_ATT_01 ( ) runs on ImsTestCoordinator system IotSystemInterface {
    
					var IotEquipmentUser v_ueA    := f_cf_create_IotEquipmentUser ( c_userUE_A );
					var ImsUserInfo v_userInfoA    := f_getImUser ( PX_EUT_A );
    
					f_setVxLteMonIterfacesAvailability();
					//Check required monitor interfaces due to TD
					if (f_checkVxLteRequiredMonitorInterface({PX_DIAMETER_GX_INTERFACENAME,PX_DIAMETER_S6A_INTERFACENAME})){
						f_cf_createVxLteMonitor();    
        
						// map/connect component ports
						f_cf_adapter_up ( );
						f_cf_user_up ( v_ueA );
						f_cf_VxLteMonitor_Up();
        
						// preamble
						f_mtc_userRadioEnabled ( v_ueA, true, true ); // UA-A trigger an initial network_attachment by enabling radio interface of its mobile
        
						// test body
						// Check that user A starts initial network attachment
						f_mtc_check_TP_S6A_MME_ULR_01 ( vc_vxlte_monitor_components.s6a, true ); // Check (ULR – Event 2)
						f_mtc_check_TP_S6A_HSS_ECO_ULA_01 ( vc_vxlte_monitor_components.s6a);        // Check (ULA – Event 3) 
						f_mtc_check_TP_GX_PCRF_ECO_CCA_01 ( vc_vxlte_monitor_components.gx); // Check (CCR, CCA – Events 4, 5)
        
						// postamble
						f_mtc_userRadioEnabled ( v_ueA, false, true );
        
						//unmap/disconnect component ports
						f_cf_user_down ( v_ueA );
						f_cf_VxLteMonitor_Down();
						f_cf_adapter_down ( );
					}else{
						//log...
						setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
					}
				} // End of TC TC_VoLTE_ECO_INT_ATT_01
            } // End of group UENetworkAttachmentWithUSIM

            group UENetworkAttachmentWithoutUSIM {
				/**
				 * @desc    Emergency Network Attachment and Establishment of the Emergency Bearer without USIM.
				 * On successful emergency attachment, the UE/IVS should discover the P-CSCF IP address.
				 * The EPC will create the Emergency Bearers which will allow communication only between the UE and the P-CSCF
				 * and allowed forwarding towards E-CSCF
				 * @see TS 124 229 [2], clause 9.2.1 and L.2.2.6; TS 129 212 [7], clauses 4.5.15 and 4a.5.12; 
				 * TS 129 272 [8], clause 5.2.1.1 (MME shall proceed even if Update Location fails)
				 * 
				 */
				testcase TC_VoLTE_EMC_INT_ATT_02 ( ) runs on ImsTestCoordinator system IotSystemInterface {

					var IotEquipmentUser v_ueA    := f_cf_create_IotEquipmentUser ( c_userUE_A );
					var ImsUserInfo v_userInfoA    := f_getImUser ( PX_EUT_A );

					f_setVxLteMonIterfacesAvailability();
					//Check required monitor interfaces due to TD
					if (f_checkVxLteRequiredMonitorInterface({PX_DIAMETER_GX_INTERFACENAME,PX_DIAMETER_S6A_INTERFACENAME})){
						f_cf_createVxLteMonitor();    
						// map/connect component ports
						f_cf_adapter_up ( );
						f_cf_user_up ( v_ueA );
						f_cf_VxLteMonitor_Up();

						// preamble
						f_mtc_userRadioEnabled ( v_ueA, true, true ); // UA-A trigger an initial network_attachment by enabling radio interface of its mobile

						// test body
						// Check that user A starts initial network attachment
						f_mtc_check_TP_S6A_MME_ULR_01 ( vc_vxlte_monitor_components.s6a, true ); // Check (ULR – Event 2)
						f_mtc_check_TP_S6A_HSS_ECO_ULA_01 ( vc_vxlte_monitor_components.s6a);        // Check (ULA – Event 3) 
						f_mtc_check_TP_GX_PCRF_EMC_CCA_01 ( vc_vxlte_monitor_components.gx); // Check (CCR, CCA – Events 4, 5)

						// postamble
						f_mtc_userRadioEnabled ( v_ueA, false, true );

						//unmap/disconnect component ports
						f_cf_user_down ( v_ueA );
						f_cf_VxLteMonitor_Down();
						f_cf_adapter_down ( );
					}else{
						//log...
						setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
					}
				} // End of TC TC_VoLTE_ECO_INT_ATT_02
            } // End of group UENetworkAttachmentWithoutUSIM

        } // End of group NetworkAttachment

        /**
         * @see ETSI TS 103 795-2 Clause 5.2	IMS Emergency Registration
         */
        group EmergencyRegistration {

            /**
             * @desc    To perform emergency registration via the established emergency bearer. Note that some UEs perform emergency registration automatically on attachment - in which case this test becomes merged with the previous ones.
             * @see ETSI TS 103 795-2 Clause 5.2.1	IMS Emergency Registration - Successful
             */
            testcase TD_VoLTE_ECO_INT_REG_01() runs on ImsTestCoordinator system IotSystemInterface {
                
                var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                var ImsUserInfo v_userInfoA := f_getSipUserId ( PX_EUT_A_EMERGENCY );
                
                f_setVxLteMonIterfacesAvailability();
                //Check required monitor interfaces due to TD
                if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                          PX_SIP_MW_PI_INTERFACENAME,
                                                          PX_SIP_MW_IS_INTERFACENAME,
                                                          PX_DIAMETER_CX_SH_INTERFACENAME,
                                                          PX_DIAMETER_CX_IH_INTERFACENAME,
                                                          PX_DIAMETER_RX_INTERFACENAME,
                                                          PX_DIAMETER_GX_INTERFACENAME}))
                {  
                    f_cf_createVxLteMonitor();    

                    // map/connect component ports
                    f_cf_adapter_up ( );
                    f_cf_user_up ( v_ueA );
                    f_cf_VxLteMonitor_Up();

                    // preamble
                    f_mtc_userRadioEnabled ( v_ueA, true, true ); // UA-A trigger an initial network_attachment by enabling radio interface of its mobile
                    
                    // Test body
                    f_mtc_check_TP_GM_PCSCF_ECO_REGISTER_01(vc_vxlte_monitor_components.gmA); // Events 1, 12
                    f_mtc_check_TP_MW_PCSCF_ECO_REGISTER_01(vc_vxlte_monitor_components.mwPI); // Event 4, 11
                    f_mtc_check_TP_MW_ICSCF_ECO_REGISTER_01(vc_vxlte_monitor_components.mwIS, true); // Event 7, 10
                    f_mtc_check_TP_CX_HSS_ECO_UAA_01(f_getCxInterface(PX_DIAMETER_CX_SINGLE_INTERFACE));// Event 5, 6
                    f_mtc_check_TP_CX_HSS_MAA_01(vc_vxlte_monitor_components.cxSH);// Event 8, 9

                    f_mtc_check_TP_GM_PCSCF_ECO_REGISTER_02(vc_vxlte_monitor_components.gmA); // Events 13, 22
                    f_mtc_check_TP_MW_PCSCF_ECO_REGISTER_02(vc_vxlte_monitor_components.mwPI); // Events 14, 21
                    f_mtc_check_TP_MW_ICSCF_ECO_REGISTER_02(vc_vxlte_monitor_components.mwIS, true); // Event 17, 20
                    f_mtc_check_TP_CX_HSS_ECO_UAA_02(f_getCxInterface(PX_DIAMETER_CX_SINGLE_INTERFACE));// Event 15, 16
                    f_mtc_check_TP_CX_HSS_SAA_01(vc_vxlte_monitor_components.cxSH);// Event 18, 19

                    // postamble
                    f_PO_user_home_deregistration ( v_ueA );
                    f_mtc_userRadioEnabled ( v_ueA, false, true );
        
                    //unmap/disconnet component ports
                    f_cf_user_down ( v_ueA );
                    f_cf_VxLteMonitor_Down();
                    f_cf_adapter_down ( );
                }else{
                    //log...
                    setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs");
                }
            } // End of testcase TD_VoLTE_ECO_INT_REG_01

            /**
             * @desc    To attempt initial emergency registration via the established emergency bearer. In this case, the emergency registration is not successful due to not accepted UE credentials. Emergency call can be established without emergency registration.
             * @see ETSI TS 103 795-2 Clause 5.2.2	IMS Emergency Registration - Unsuccessful
             */
            testcase TD_VoLTE_ECO_INT_REG_02() runs on ImsTestCoordinator system IotSystemInterface {
                
                var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                var ImsUserInfo v_userInfoA := f_getSipUserId ( PX_EUT_A_EMERGENCY );
                
                f_setVxLteMonIterfacesAvailability();
                //Check required monitor interfaces due to TD
                if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                          PX_SIP_MW_PI_INTERFACENAME,
                                                          PX_SIP_MW_IS_INTERFACENAME,
                                                          PX_DIAMETER_CX_SH_INTERFACENAME,
                                                          PX_DIAMETER_CX_IH_INTERFACENAME,
                                                          PX_DIAMETER_RX_INTERFACENAME,
                                                          PX_DIAMETER_GX_INTERFACENAME}))
                {  
                    f_cf_createVxLteMonitor();    

                    // map/connect component ports
                    f_cf_adapter_up ( );
                    f_cf_user_up ( v_ueA );
                    f_cf_VxLteMonitor_Up();

                    // preamble
                    f_mtc_userRadioEnabled ( v_ueA, true, true ); // UA-A trigger an initial network_attachment by enabling radio interface of its mobile
                    
                    // Test body
                    f_mtc_check_TP_GM_PCSCF_ECO_REGISTER_01(vc_vxlte_monitor_components.gmA); // Events 1, 12
                    f_mtc_check_TP_MW_PCSCF_ECO_REGISTER_01(vc_vxlte_monitor_components.mwPI); // Event 4, 11
                    f_mtc_check_TP_MW_ICSCF_ECO_REGISTER_01(vc_vxlte_monitor_components.mwIS, true); // Event 7, 10
                    f_mtc_check_TP_CX_HSS_ECO_UAA_01(f_getCxInterface(PX_DIAMETER_CX_SINGLE_INTERFACE));// Event 5, 6
                    f_mtc_check_TP_CX_HSS_MAA_01(vc_vxlte_monitor_components.cxSH);// Event 8, 9

                    f_mtc_check_TP_GM_PCSCF_ECO_REGISTER_03(vc_vxlte_monitor_components.gmA); // Events 13, 22
                    f_mtc_check_TP_MW_PCSCF_ECO_REGISTER_03(vc_vxlte_monitor_components.mwPI); // Events 14, 21
                    f_mtc_check_TP_MW_ICSCF_REGISTER_03(vc_vxlte_monitor_components.mwIS, true); // Event 17, 20

                    f_mtc_check_TP_CX_HSS_ECO_ECO_UAA_02(f_getCxInterface(PX_DIAMETER_CX_SINGLE_INTERFACE));// Event 15, 16
                    f_mtc_check_TP_CX_HSS_SAA_01(vc_vxlte_monitor_components.cxSH);// Event 18, 19

                    // postamble
                    f_PO_user_home_deregistration ( v_ueA );
                    f_mtc_userRadioEnabled ( v_ueA, false, true );
        
                    //unmap/disconnet component ports
                    f_cf_user_down ( v_ueA );
                    f_cf_VxLteMonitor_Down();
                    f_cf_adapter_down ( );
                }else{
                    //log...
                    setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs");
                }
            } // End of testcase TD_VoLTE_ECO_INT_REG_02

        } // End of group EmergencyRegistration

        /**
         * @see ETSI TS 103 795-2 Clause 5.3	Emergency Session and Emergency Bearer Operations
         */
        group EmergencySessionEmergencyBearerOperations {

            group EmergencySessionEstablishment {

                 * @desc    To demonstrate the establishment of dedicated bearers at the originating EPC due to SIP emergency session establishment within an emergency registration.
                 *          PSAP is located in the IM CN subsystem of IMS A.
                 * @see ETSI TS 103 795-2 Clause 5.3.1.2	UE calling PSAP with emergency registration
                 */
                testcase TD_VoLTE_ECO_INT_INI_01() runs on ImsTestCoordinator system IotSystemInterface {
                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_MM_PSAP_INTERFACENAME // E-CSCCF -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        if (PX_PSAP_REGISTERED) {
                            f_mtc_userRegistration(v_psap, v_infoPsap); 
                        } else {
                            // TODO Check OPTIONS from PSAP to E-CSCF
                        }
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_01();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);
                        
                        f_mtc_check_TP_GM_PCSCF_ECO_INVITE_02(vc_vxlte_monitor_components.gmA, -, v_sip); // INVITE Event 1
                        f_mtc_check_TP_GM_PCSCF_100Trying_01(vc_vxlte_monitor_components.gmA, -, v_sip);

                        //Rx/Gx exchange after INVITE (SDP) was received at P-CSCF
                        f_mtc_check_TP_RX_PCSCF_AAR_03(vc_vxlte_monitor_components.rx);// Event 2
                        f_mtc_check_TP_GX_PCRF_RAR_01(vc_vxlte_monitor_components.gx, true); // Event 3
                        f_mtc_check_TP_GX_PGW_RAA_02(vc_vxlte_monitor_components.gx);  // Event 4
                        f_mtc_check_TP_RX_PCRF_AAA_02(vc_vxlte_monitor_components.rx); // Event 5
                        f_mtc_check_TP_RX_PCSCF_RAA_01(vc_vxlte_monitor_components.rx);// Events 7,8
                        f_mtc_check_TP_GX_PCRF_CCA_01(vc_vxlte_monitor_components.gx); // Events 6,9


                        f_mtc_check_TP_MW_PCSCF_ECO_INVITE_02(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 10
                        f_mtc_check_TP_MW_PCSCF_ECO_100Trying_01(vc_vxlte_monitor_components.mwPE, -, v_sip);
                        f_mtc_check_TP_MM_ECSCF_ECO_INVITE_01(vc_vxlte_monitor_components.mwB_PSAP, true); // Event 11
                        f_mtc_check_TP_MM_ECSCF_ECO_100Trying_01(vc_vxlte_monitor_components.mwB_PSAP, -, v_sip);

                        // 183 Session Progress
                        f_mtc_check_TP_MM_ECSCF_ECO_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.mwB_PSAP, -, v_sip); // 183 In Progress Event 12
                        f_mtc_check_TP_MW_PCSCF_ECO_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 13
                        f_mtc_check_TP_GM_PCSCF_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 18
                        
                        //Rx/Gx exchange after 183(SDP) was received at P-CSCF
                        f_mtc_check_TP_RX_PCSCF_AAR_04(vc_vxlte_monitor_components.rx);// Event 14
                        f_mtc_check_TP_GX_PCRF_RAR_01(vc_vxlte_monitor_components.gx, true); // Event 15
                        f_mtc_check_TP_GX_PGW_RAA_02(vc_vxlte_monitor_components.gx);  // Event 16
                        f_mtc_check_TP_RX_PCRF_AAA_02(vc_vxlte_monitor_components.rx); // Event 17
                        f_mtc_check_TP_MM_ECSCF_ECO_180RINGING_01(vc_vxlte_monitor_components.mwB_PSAP); // 180 Ringing – Event 20
                        f_mtc_check_TP_MW_PCSCF_ECO_180RINGING_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 21
                        f_mtc_check_TP_GM_PCSCF_180RINGING_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 22
                        f_mtc_userCheckRinging(v_psap); // Event 19
                        f_mtc_userCheckPeerIsRinging(v_ueA); // Event 19
                        f_mtc_userAnswerCall(v_psap); // Event 26
                        f_mtc_check_TP_MM_ECSCF_ECO_200OK_01(vc_vxlte_monitor_components.mwB_PSAP, -, v_sip); // 200 OK Event 23
                        f_mtc_check_TP_MW_PCSCF_ECO_200OK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 24
                        f_mtc_check_TP_GM_PCSCF_200OK_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 25
                        f_mtc_check_TP_GM_PCSCF_ACK_01(vc_vxlte_monitor_components.gmA, -, v_sip); // ACK Event 26 
                        f_mtc_check_TP_MW_PCSCF_ECO_ACK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 27
                        f_mtc_check_TP_MM_ECSCF_ECO_ACK_01(vc_vxlte_monitor_components.mwB_PSAP); // ACK – Event 28
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 29
                        f_mtc_userCheckCallEstablished(v_psap); // Event 29
                        
                        // Postamble
                        f_mtc_EndCall(v_ueA);
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_psap);
                        //f_cf_int_call_down(v_config);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_psap );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_INI_01
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_01() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_01
                } // End of group f_TD_VoLTE_ECO_INT_INI_01
                 * @desc    To demonstrate the establishment of dedicated bearers at the originating EPC due to SIP emergency session establishment within an emergency registration.
                 *          PSAP is located in the IM CN subsystem of IMS A.
                 * @see ETSI TS 103 795-2 Clause 5.3.1.3	UE calling PSAP with non-emergency registration
                 * @remark This is option2: IBCF is connected to the PSAP, the interface IBCF and the PSAP is the Mm interface
                 */
                testcase TD_VoLTE_ECO_INT_INI_02() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_MM_PSAP_INTERFACENAME // E-CSCCF -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        if (PX_PSAP_REGISTERED) {
                            f_mtc_userRegistration(v_psap, v_infoPsap); 
                        } else {
                            // TODO Check OPTIONS from PSAP to E-CSCF
                        }
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_02();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);
                        
                        f_mtc_check_TP_GM_PCSCF_INVITE_01(vc_vxlte_monitor_components.gmA, -, v_sip); // INVITE Event 1
                        f_mtc_check_TP_GM_PCSCF_100Trying_01(vc_vxlte_monitor_components.gmA, -, v_sip);

                        //Rx/Gx exchange after INVITE (SDP) was received at P-CSCF
                        f_mtc_check_TP_RX_PCSCF_AAR_03(vc_vxlte_monitor_components.rx);// Event 2
                        f_mtc_check_TP_GX_PCRF_RAR_01(vc_vxlte_monitor_components.gx, true); // Event 3
                        f_mtc_check_TP_GX_PGW_RAA_02(vc_vxlte_monitor_components.gx);  // Event 4
                        f_mtc_check_TP_RX_PCRF_AAA_02(vc_vxlte_monitor_components.rx); // Event 5
                        f_mtc_check_TP_RX_PCSCF_RAA_01(vc_vxlte_monitor_components.rx);// Events 7,8
                        f_mtc_check_TP_GX_PCRF_CCA_01(vc_vxlte_monitor_components.gx); // Events 6,9

                        f_mtc_check_TP_MW_PCSCF_ECO_INVITE_02(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 10
                        f_mtc_check_TP_MW_PCSCF_ECO_100Trying_01(vc_vxlte_monitor_components.mwPE, -, v_sip);
                        f_mtc_check_TP_MM_ECSCF_ECO_INVITE_01(vc_vxlte_monitor_components.mwB_PSAP, true); // Event 11
                        f_mtc_check_TP_MM_ECSCF_ECO_100Trying_01(vc_vxlte_monitor_components.mwB_PSAP, -, v_sip);
                        f_mtc_check_TP_MM_ECSCF_ECO_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.mwB_PSAP, -, v_sip); // 183 In Progress Event 12
                        f_mtc_check_TP_MW_PCSCF_ECO_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 13
                        f_mtc_check_TP_GM_PCSCF_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 18
                        
                        //Rx/Gx exchange after 183(SDP) was received at P-CSCF
                        f_mtc_check_TP_RX_PCSCF_AAR_04(vc_vxlte_monitor_components.rx);// Event 14
                        f_mtc_check_TP_GX_PCRF_RAR_01(vc_vxlte_monitor_components.gx, true); // Event 15
                        f_mtc_check_TP_GX_PGW_RAA_02(vc_vxlte_monitor_components.gx);  // Event 16
                        f_mtc_check_TP_RX_PCRF_AAA_02(vc_vxlte_monitor_components.rx); // Event 17
                        f_mtc_check_TP_MM_ECSCF_ECO_180RINGING_01(vc_vxlte_monitor_components.mwB_PSAP); // 180 Ringing – Event 22
                        f_mtc_check_TP_MW_PCSCF_ECO_180RINGING_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 24
                        f_mtc_check_TP_GM_PCSCF_180RINGING_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 25
                        
                        f_mtc_userCheckRinging(v_psap); // Event 19
                        f_mtc_userCheckPeerIsRinging(v_ueA); // Event 19
                        f_mtc_userAnswerCall(v_psap); // Event 26
                        f_mtc_check_TP_MM_ECSCF_ECO_200OK_01(vc_vxlte_monitor_components.mwB_PSAP, -, v_sip); // 200 OK Event 23
                        f_mtc_check_TP_MW_PCSCF_ECO_200OK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 24
                        f_mtc_check_TP_GM_PCSCF_200OK_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 25

                        f_mtc_check_TP_GM_PCSCF_ACK_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 26 
                        f_mtc_check_TP_MW_PCSCF_ECO_ACK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 27
                        f_mtc_check_TP_MM_ECSCF_ECO_ACK_01(vc_vxlte_monitor_components.mwB_PSAP); // ACK – Event 28

                        f_mtc_userCheckCallEstablished(v_ueA); // Event 29
                        f_mtc_userCheckCallEstablished(v_psap); // Event 29
                        
                        // Postamble
                        f_mtc_EndCall(v_ueA);
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_psap);
                        //f_cf_int_call_down(v_config);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_psap );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_INI_02
                
                group f_TD_VoLTE_ECO_INT_INI_02 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_02() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_02
                     
                } // End of group f_TD_VoLTE_ECO_INT_INI_02
                 
                /**
                 * @desc    To demonstrate the establishment of emergency bearers at the originating EPC due to SIP emergency session establishment without any registration.
                 *          PSAP is located in the IM CN subsystem of IMS A.
                 * @see ETSI TS 103 795-2 Clause 5.3.1.4	UE calling PSAP without any registration
                 */
                testcase TD_VoLTE_ECO_INT_INI_03() runs on ImsTestCoordinator system IotSystemInterface {


                    var IotEquipmentUser v_ueA    := f_cf_create_IotEquipmentUser ( c_userUE_A );
                    var IotEquipmentUser v_psap   := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_MM_PSAP_INTERFACENAME // IBCF -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        // No registration for user A
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_03();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);
                        
                        f_mtc_check_TP_GM_PCSCF_INVITE_01(vc_vxlte_monitor_components.gmA, -, v_sip); // INVITE Event 1
                        f_mtc_check_TP_GM_PCSCF_100Trying_01(vc_vxlte_monitor_components.gmA, -, v_sip);

                        //Rx/Gx exchange after INVITE (SDP) was received at P-CSCF
                        f_mtc_check_TP_RX_PCSCF_AAR_03(vc_vxlte_monitor_components.rx);// Event 2
                        f_mtc_check_TP_GX_PCRF_RAR_01(vc_vxlte_monitor_components.gx, true); // Event 3
                        f_mtc_check_TP_GX_PGW_RAA_02(vc_vxlte_monitor_components.gx);  // Event 4
                        f_mtc_check_TP_RX_PCRF_AAA_02(vc_vxlte_monitor_components.rx); // Event 5
                        f_mtc_check_TP_RX_PCSCF_RAA_01(vc_vxlte_monitor_components.rx);// Events 7,8
                        f_mtc_check_TP_GX_PCRF_CCA_01(vc_vxlte_monitor_components.gx); // Events 6,9


                        f_mtc_check_TP_MW_PCSCF_ECO_INVITE_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 10
                        f_mtc_check_TP_MW_PCSCF_ECO_100Trying_01(vc_vxlte_monitor_components.mwPE, -, v_sip);

                        f_mtc_check_TP_MW_IBCF_INVITE_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 11
                        f_mtc_check_TP_MW_IBCF_100Trying_01(vc_vxlte_monitor_components.mwBE, -, v_sip);
                        
                        f_mtc_check_TP_MM_ECSCF_ECO_INVITE_01(vc_vxlte_monitor_components.mwB_PSAP, true); // Event 12
                        f_mtc_check_TP_MM_ECSCF_ECO_100Trying_01(vc_vxlte_monitor_components.mwB_PSAP, -, v_sip);
                        f_mtc_check_TP_MM_ECSCF_ECO_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.mwB_PSAP, -, v_sip); // Event 13
                        f_mtc_check_TP_MW_IBCF_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 14
                        f_mtc_check_TP_MW_PCSCF_ECO_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 15
                        f_mtc_check_TP_GM_PCSCF_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 20
                        
                        // PRACK after 183 Session Progress: require field is present
                        // FIXME Add check of requires SIP message header to check PRACK
                        //f_mtc_check_TP_MW_PCSCF_ECO_PRACK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 15
                        //f_mtc_check_TP_GM_PCSCF_PRACK_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 20
                        
                        //Rx/Gx exchange after 183(SDP) was received at P-CSCF
                        f_mtc_check_TP_RX_PCSCF_AAR_04(vc_vxlte_monitor_components.rx);// Event 16
                        f_mtc_check_TP_GX_PCRF_RAR_01(vc_vxlte_monitor_components.gx, true); // Event 17
                        f_mtc_check_TP_GX_PGW_RAA_02(vc_vxlte_monitor_components.gx);  // Event 18
                        f_mtc_check_TP_RX_PCRF_AAA_02(vc_vxlte_monitor_components.rx); // Event 19
                        
                        f_mtc_check_TP_MM_ECSCF_ECO_180RINGING_01(vc_vxlte_monitor_components.mwB_PSAP); // 180 Ringing – Event 22                        
                        f_mtc_check_TP_MW_IBCF_180RINGING_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 23
                        f_mtc_check_TP_MW_PCSCF_ECO_180RINGING_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 24
                        f_mtc_check_TP_GM_PCSCF_180RINGING_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 25
                        
                        // PRACK after 180 Session Progress: require field is present
                        // FIXME Add check of requires SIP message header to check PRACK
                        // f_mtc_check_TP_MW_PCSCF_ECO_PRACK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 15
                        // f_mtc_check_TP_GM_PCSCF_PRACK_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 20
                        
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        
                        f_mtc_check_TP_MM_ECSCF_ECO_200OK_01(vc_vxlte_monitor_components.mwB_PSAP, -, v_sip); // 200 OK Event 26
                        f_mtc_check_TP_MW_IBCF_200OK(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 27
                        f_mtc_check_TP_MW_PCSCF_ECO_200OK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 28
                        f_mtc_check_TP_GM_PCSCF_200OK_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 29

                        f_mtc_check_TP_GM_PCSCF_ACK_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 30 
                        f_mtc_check_TP_MW_PCSCF_ECO_ACK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 31
                        f_mtc_check_TP_MW_IBCF_ACK_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 32
                        f_mtc_check_TP_MM_ECSCF_ECO_ACK_01(vc_vxlte_monitor_components.mwB_PSAP); // ACK – Event 33

                        f_mtc_userCheckCallEstablished(v_ueA); // Event 34
                        f_mtc_userCheckCallEstablished(v_psap); // Event 34
                        
                        // Postamble
                        f_mtc_EndCall(v_ueA);
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_psap);
                        //f_cf_int_call_down(v_config);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_psap );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_INI_03
                
                group f_TD_VoLTE_ECO_INT_INI_03 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_03() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_03
                     
                } // End of group f_TD_VoLTE_ECO_INT_INI_03

                /**
                 * @desc    To demonstrate the establishment of dedicated bearers at the originating EPC due to SIP emergency session establishment within an emergency registration.
                 *          PSAP is located in the IM CN subsystem of IMS A. The PSAP URI is delivered by the LRF
                 * @see ETSI TS 103 795-2 Clause 5.3.1.5 UE calling PSAP in same network, LRF derived PSAP URI
                 * @remark This is option2: IBCF is connected to the PSAP, the interface IBCF and the PSAP is the Mm interface
                 */
                testcase TD_VoLTE_ECO_INT_INI_04() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_MM_PSAP_INTERFACENAME, // IBCF -> PSAP
                                                              PX_SIP_ML_LRF_INTERFACENAME // E-CSCF -> LRF: mlE_LTF
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_04();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);
                        // TODO
                        
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 34
                        f_mtc_userCheckCallEstablished(v_psap); // Event 34
                        
                        // Postamble
                        f_mtc_EndCall(v_ueA);
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_psap);
                        //f_cf_int_call_down(v_config);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_psap );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_INI_04
                
                group f_TD_VoLTE_ECO_INT_INI_04 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_04() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_04
                     
                } // End of group f_TD_VoLTE_ECO_INT_INI_04

                /**
                 * @desc    To demonstrate the establishment of dedicated bearers at the originating EPC due to SIP emergency session establishment within an emergency registration.
                 *          PSAP is located in the IM CN subsystem of another network connected via IBCF.
                 * @see ETSI TS 103 795-2 Clause 5.3.1.6	UE calling PSAP in other network via IBCF
                testcase TD_VoLTE_ECO_INT_INI_05 ( ) runs on ImsTestCoordinator system IotSystemInterface {
                    
                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_IC_INTERFACENAME // IBCF -> IMS_B -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA);
                        // PSAP is not known from the IMS A
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_05();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);
                        
                        f_mtc_check_TP_GM_PCSCF_INVITE_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 1
                        f_mtc_check_TP_GM_PCSCF_100Trying_01(vc_vxlte_monitor_components.gmA, -, v_sip);

                        //Rx/Gx exchange after INVITE (SDP) was received at P-CSCF
                        f_mtc_check_TP_RX_PCSCF_AAR_03(vc_vxlte_monitor_components.rx);// Event 2
                        f_mtc_check_TP_GX_PCRF_RAR_01(vc_vxlte_monitor_components.gx, true); // Event 3
                        f_mtc_check_TP_GX_PGW_RAA_02(vc_vxlte_monitor_components.gx);  // Event 4
                        f_mtc_check_TP_RX_PCRF_AAA_02(vc_vxlte_monitor_components.rx); // Event 5
                        f_mtc_check_TP_RX_PCSCF_RAA_01(vc_vxlte_monitor_components.rx);// Events 7,8
                        //f_mtc_check_TP_GX_PCRF_CCA_01(vc_vxlte_monitor_components.gx); // Events 6,9


                        f_mtc_check_TP_MW_PCSCF_ECO_INVITE_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 10
                        f_mtc_check_TP_MW_PCSCF_ECO_100Trying_01(vc_vxlte_monitor_components.mwPE, -, v_sip);
        
                        f_mtc_check_TP_MW_IBCF_INVITE_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 11
                        f_mtc_check_TP_MW_IBCF_100Trying_01(vc_vxlte_monitor_components.mwBE, -, v_sip);
        
                        f_mtc_check_TP_IC_IBCF_INVITE_01(vc_vxlte_monitor_components.ic, true); // INVITE Event 12 (NOTE: comment out if ISC simulated by Ic)
                        f_mtc_check_TP_IC_IBCF_INVITE_02(vc_vxlte_monitor_components.ic, true); // INVITE Event 12 (NOTE: comment out if ISC simulated by Ic)
                        f_mtc_check_TP_IC_IBCF_INVITE_03(vc_vxlte_monitor_components.ic); // INVITE ENUM Event 8
                        f_mtc_check_TP_IC_IBCF_183RESP_01(vc_vxlte_monitor_components.ic,-); // 183 Event 13

                        // 183 Session Progress
                        f_mtc_check_TP_MW_IBCF_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 14
                        f_mtc_check_TP_MW_PCSCF_ECO_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 15
                        f_mtc_check_TP_GM_PCSCF_183SESSION_PROGRESS_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 20
                        
                        //Rx/Gx exchange after 183(SDP) was received at P-CSCF
                        f_mtc_check_TP_RX_PCSCF_AAR_04(vc_vxlte_monitor_components.rx);// Event 16
                        f_mtc_check_TP_GX_PCRF_RAR_01(vc_vxlte_monitor_components.gx, true); // Event 17
                        f_mtc_check_TP_GX_PGW_RAA_02(vc_vxlte_monitor_components.gx);  // Event 18
                        f_mtc_check_TP_RX_PCRF_AAA_02(vc_vxlte_monitor_components.rx); // Event 19
                        
                        f_mtc_check_TP_IC_IBCF_180RINGING_01(vc_vxlte_monitor_components.ic, true); // 180 Ringing – Event 22
                        f_mtc_check_TP_MW_IBCF_180RINGING_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 23
                        f_mtc_check_TP_MW_PCSCF_ECO_180RINGING_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 24
                        f_mtc_check_TP_GM_PCSCF_180RINGING_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 25
                                                
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        
                        f_mtc_check_TP_IC_IBCF_2XXRESP_01(vc_vxlte_monitor_components.ic, true); // 200 OK – Event 26
                        f_mtc_check_TP_IC_IBCF_2XXRESP_02(vc_vxlte_monitor_components.ic, true); // 200 OK – Event 26
                        f_mtc_check_TP_IC_IBCF_2XXRESP_03(vc_vxlte_monitor_components.ic); // 200 OK – Event 26

                        f_mtc_check_TP_MW_IBCF_200OK_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 27
                        f_mtc_check_TP_MW_PCSCF_ECO_200OK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 28                        
                        f_mtc_check_TP_GM_PCSCF_200OK_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 29

                        f_mtc_check_TP_GM_PCSCF_ACK_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 30 
                        f_mtc_check_TP_MW_PCSCF_ECO_ACK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 31
                        f_mtc_check_TP_MW_IBSCF_ACK_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 32                        
                        f_mtc_check_TP_IC_IBCF_ACK_01(vc_vxlte_monitor_components.ic); // ACK – Event 33

                        f_mtc_userCheckCallEstablished(v_ueA); // Event 34
                        f_mtc_userCheckCallEstablished(v_psap); // Event 34
                        
                        // Postamble
                        f_mtc_EndCall(v_ueA);
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_psap);
                        //f_cf_int_call_down(v_config);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_psap );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_INI_05
                
                group f_TD_VoLTE_ECO_INT_INI_05 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_05() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_05
                     
                } // End of f_TD_VoLTE_ECO_INT_INI_05
840 841 842 843 844 845 846 847 848 849 850 851 852 853 854 855 856 857 858 859 860 861 862 863 864 865 866 867 868 869 870 871 872 873 874 875 876 877 878 879 880 881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305
                 * @desc    To demonstrate the establishment of dedicated bearers at the originating EPC due to SIP emergency session establishment within an emergency registration.
                 *          PSAP is located in the IM CN subsystem of another network vonnected via IBCF. The PSAP URI is delivered by the LRF.
                 * @see ETSI TS 103 795-2 Clause 5.3.1.7	UE calling PSAP in other network via IBCF, LRF derived PSAP URI
                 * @remark This is option2: IBCF is connected to the PSAP, the interface IBCF and the PSAP is the Mm interface
                 */
                testcase TD_VoLTE_ECO_INT_INI_06() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_IC_INTERFACENAME, // IBCF -> IMS_B -> PSAP
                                                              PX_SIP_ML_LRF_INTERFACENAME // E-CSCF -> LRF: mlE_LTF
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_06();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);
                        // TODO
                        
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 34
                        f_mtc_userCheckCallEstablished(v_psap); // Event 34
                        
                        // Postamble
                        f_mtc_EndCall(v_ueA);
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_psap);
                        //f_cf_int_call_down(v_config);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_psap );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_INI_06
                
                group f_TD_VoLTE_ECO_INT_INI_06 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_06() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_06
                     
                } // End of group f_TD_VoLTE_ECO_INT_INI_06

                /**
                 * @desc    To demonstrate the establishment of dedicated bearers at the originating EPC due to SIP emergency session establishment within an emergency registration.
                 *          PSAP is located in the PSTN connected via BGCF.
                 * @see ETSI TS 103 795-2 Clause 5.3.1.8	UE calling PSAP in PSTN via BGCF
                 */
                testcase TD_VoLTE_ECO_INT_INI_07() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> BGCF
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        // PSAP is not known from the IMS A
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_07();
                        
                        // Test body
                        // TODO
                        
                        // Postamble
                        f_mtc_EndCall(v_ueA);
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_psap);
                        //f_cf_int_call_down(v_config);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_psap );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_INI_07
                
                group f_TD_VoLTE_ECO_INT_INI_07 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_07() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_07
                     
                } // End of group f_TD_VoLTE_ECO_INT_INI_07

                /**
                 * @desc    To demonstrate the establishment of dedicated bearers at the originating EPC due to SIP emergency session establishment within an emergency registration.
                 *          PSAP is located in the PSTN connected via BGCF. The PSAP URI is delivered by the LRF
                 * @see ETSI TS 103 795-2 Clause 5.3.1.9	UE calling PSAP in PSTN via BGCF, LRF derived PSAP URI
                 */
                testcase TD_VoLTE_ECO_INT_INI_08() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> BGCF
                                                              PX_SIP_ML_LRF_INTERFACENAME // E-CSCF -> LRF: mlE_LTF
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_08();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);
                        // TODO
                        
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 34
                        f_mtc_userCheckCallEstablished(v_psap); // Event 34
                        
                        // Postamble
                        f_mtc_EndCall(v_ueA);
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_psap);
                        //f_cf_int_call_down(v_config);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_psap );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_INI_08
                
                group f_TD_VoLTE_ECO_INT_INI_08 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_08() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_08
                     
                } // End of group f_TD_VoLTE_ECO_INT_INI_08


                /**
                 * @desc    To demonstrate that if an emergency call has been terminated, the attempt by the PSAP call taker to communicate back to the emergency caller shall be answered.
                 * @see ETSI TS 103 795-2 Clause 5.3.1.5 Callback from PSAP
                 @remark Opetion 1: PSAP is in IMS A netwwork
                 */
                testcase TD_VoLTE_ECO_INT_INI_09_01() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_MM_PSAP_INTERFACENAME
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_09_01();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);
                        // TODO
                        
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 34
                        f_mtc_userCheckCallEstablished(v_psap); // Event 34
                        
                        // Postamble
                        f_mtc_EndCall(v_ueA);
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_psap);
                        //f_cf_int_call_down(v_config);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_psap );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_INI_09_01
                
                group f_TD_VoLTE_ECO_INT_INI_09_01 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_09_01() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_09_01
                     
                } // End of group f_TD_VoLTE_ECO_INT_INI_09_01

                /**
                 * @desc    To demonstrate that if an emergency call has been terminated, the attempt by the PSAP call taker to communicate back to the emergency caller shall be answered.
                 * @see ETSI TS 103 795-2 Clause 5.3.1.5 Callback from PSAP
                 @remark Opetion 2: PSAP is not in IMS A netwwork
                 */
                testcase TD_VoLTE_ECO_INT_INI_09_02() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_IC_INTERFACENAME // IBCF -> IMS -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_09_02();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);
                        // TODO
                        
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 34
                        f_mtc_userCheckCallEstablished(v_psap); // Event 34
                        
                        // Postamble
                        f_mtc_EndCall(v_ueA);
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_psap);
                        //f_cf_int_call_down(v_config);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_psap );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_INI_09_02
                
                group f_TD_VoLTE_ECO_INT_INI_09_02 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_09_02() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_09_02
                     
                } // End of group f_TD_VoLTE_ECO_INT_INI_09_02

                /**
                 * @desc    To demonstrate that if an emergency call has been terminated, the attempt by the PSAP call taker to communicate back to the emergency caller shall be answered.
                 * @see ETSI TS 103 795-2 Clause 5.3.1.5 Callback from PSAP
                 @remark Opetion 2: PSAP is in PSTN netwwork
                 */
                testcase TD_VoLTE_ECO_INT_INI_09_03() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME // E-CSCF -> BGCF
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_09_03();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);
                        // TODO
                        
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 34
                        f_mtc_userCheckCallEstablished(v_psap); // Event 34
                        
                        // Postamble
                        f_mtc_EndCall(v_ueA);
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_psap);
                        //f_cf_int_call_down(v_config);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_psap );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_INI_09_03
                
                group f_TD_VoLTE_ECO_INT_INI_09_03 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_09_03() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_INI_09_03
                     
                } // End of group f_TD_VoLTE_ECO_INT_INI_09_03

            } // End of group EmergencySessionEstablishment

            group EmergencySessionRelease {

                /**
                 * @desc    To perform originating UE session release and the tear down of related dedicated bearers.
                 * @see ETSI TS 103 795-2 Clause 5.3.3.1	UE Initiated Emergency Session Release
                 * @remark This is option 1: PSAP is in IMA A network
                 */
                testcase TD_VoLTE_ECO_INT_REL_01_01() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_MM_PSAP_INTERFACENAME // IBCF -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_01_01();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        f_mtc_check_TP_GM_PCSCF_BYE_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 2
                        f_mtc_check_TP_MW_PCSCF_ECO_BYE_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 3
                        f_mtc_check_TP_MW_IBCF_BYE_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 3
                        f_mtc_check_TP_MM_ECSCF_ECO_BYE_01(vc_vxlte_monitor_components.mwB_PSAP); // Event 6

                        //Rx/Gx exchange after BYE was received at P-CSCF
                        f_mtc_check_TP_RX_PCSCF_STR_01(vc_vxlte_monitor_components.rx); // (STR – Event 10
                        f_mtc_check_TP_GX_PCRF_RAR_02(vc_vxlte_monitor_components.gx, true); // (RAR – Event 11)
                        f_mtc_check_TP_GX_PGW_RAA_03(vc_vxlte_monitor_components.gx); // (RAA – Event 12)
                        f_mtc_check_TP_RX_PCRF_STA_01(vc_vxlte_monitor_components.rx); // (STA – Event 13)                        
                        
                        
                        f_mtc_check_TP_MW_IBCF_200OK_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 15
                        f_mtc_check_TP_MW_PCSCF_ECO_200OK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 20
                        f_mtc_check_TP_GM_PCSCF_200OK_02(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 21
                        
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 22
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 23
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_REL_01_01
                
                group f_TD_VoLTE_ECO_INT_REL_01_01 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_01_01() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_01_01
                     
                } // End of group f_TD_VoLTE_ECO_INT_REL_01_01

                /**
                 * @desc    To perform originating UE session release and the tear down of related dedicated bearers.
                 * @see ETSI TS 103 795-2 Clause 5.3.3.1	UE Initiated Emergency Session Release
                 * @remark This is option 2: PSAP is not in IMS A network
                 */
                testcase TD_VoLTE_ECO_INT_REL_01_02 ( ) runs on ImsTestCoordinator system IotSystemInterface {
                    
                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_IC_INTERFACENAME // IBCF -> IMS_B -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_01_02();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        f_mtc_check_TP_GM_PCSCF_BYE_01(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 2
                        f_mtc_check_TP_MW_PCSCF_ECO_BYE_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 3
                        f_mtc_check_TP_MW_IBCF_BYE_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 3
                        f_mtc_check_TP_IC_IBCF_BYE_01(vc_vxlte_monitor_components.ic); // Event 6

                        //Rx/Gx exchange after BYE was received at P-CSCF
                        f_mtc_check_TP_RX_PCSCF_STR_01(vc_vxlte_monitor_components.rx); // (STR – Event 10
                        f_mtc_check_TP_GX_PCRF_RAR_02(vc_vxlte_monitor_components.gx, true); // (RAR – Event 11)
                        f_mtc_check_TP_GX_PGW_RAA_03(vc_vxlte_monitor_components.gx); // (RAA – Event 12)
                        f_mtc_check_TP_RX_PCRF_STA_01(vc_vxlte_monitor_components.rx); // (STA – Event 13)                        
                        
                        
                        f_mtc_check_TP_MW_IBCF_200OK_01(vc_vxlte_monitor_components.mwBE, -, v_sip); // Event 15
                        f_mtc_check_TP_MW_PCSCF_ECO_200OK_01(vc_vxlte_monitor_components.mwPE, -, v_sip); // Event 20
                        f_mtc_check_TP_GM_PCSCF_200OK_02(vc_vxlte_monitor_components.gmA, -, v_sip); // Event 21
                        
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 22
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 23
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_REL_01_02
                
                group f_TD_VoLTE_ECO_INT_REL_01_02 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_01_02() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_01_02
                     
                } // End of f_TD_VoLTE_ECO_INT_REL_01_02

               /**
                 * @desc    To perform originating UE session release and the tear down of related dedicated bearers.
                 * @see ETSI TS 103 795-2 Clause 5.3.3.1	UE Initiated Emergency Session Release
1441 1442 1443 1444 1445 1446 1447 1448 1449 1450 1451 1452 1453 1454 1455 1456 1457 1458 1459 1460 1461 1462 1463 1464 1465 1466 1467 1468 1469 1470 1471 1472 1473 1474 1475 1476 1477 1478 1479 1480 1481 1482 1483 1484 1485 1486 1487 1488 1489 1490 1491 1492 1493 1494 1495 1496 1497 1498 1499 1500 1501 1502 1503 1504 1505 1506 1507 1508 1509 1510 1511 1512 1513 1514 1515 1516 1517 1518 1519 1520 1521 1522 1523 1524 1525 1526 1527 1528 1529 1530 1531 1532 1533 1534 1535 1536 1537 1538 1539 1540 1541 1542 1543 1544 1545 1546 1547 1548 1549 1550 1551 1552 1553 1554 1555 1556 1557 1558 1559 1560 1561 1562 1563 1564 1565 1566 1567 1568 1569 1570 1571 1572 1573 1574 1575 1576 1577 1578 1579 1580 1581 1582 1583 1584 1585 1586 1587 1588 1589 1590 1591 1592 1593 1594 1595 1596 1597 1598 1599 1600 1601 1602 1603 1604 1605 1606 1607 1608 1609 1610 1611 1612 1613 1614 1615 1616 1617 1618 1619 1620 1621 1622 1623 1624 1625 1626 1627 1628 1629 1630 1631 1632 1633 1634 1635 1636 1637 1638 1639 1640 1641 1642 1643 1644 1645 1646 1647 1648 1649 1650 1651 1652 1653 1654 1655 1656 1657 1658 1659 1660 1661 1662 1663 1664 1665 1666 1667 1668 1669 1670 1671 1672 1673 1674 1675 1676 1677 1678 1679 1680 1681 1682 1683 1684 1685 1686 1687 1688 1689 1690 1691 1692 1693 1694 1695 1696 1697 1698 1699 1700 1701 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 1716 1717 1718 1719 1720 1721 1722 1723 1724 1725 1726 1727 1728 1729 1730 1731 1732 1733 1734 1735 1736 1737 1738 1739 1740 1741 1742 1743 1744 1745 1746 1747 1748 1749 1750 1751 1752 1753 1754 1755 1756 1757 1758 1759 1760 1761 1762 1763 1764 1765 1766 1767 1768 1769 1770 1771 1772 1773 1774 1775 1776 1777 1778 1779 1780 1781 1782 1783 1784 1785 1786 1787 1788 1789 1790 1791 1792 1793 1794 1795 1796 1797 1798 1799 1800 1801 1802 1803 1804 1805 1806 1807 1808 1809 1810 1811 1812 1813 1814 1815 1816 1817 1818 1819 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 1880 1881 1882 1883 1884 1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900
                 * @remark This is option 3: PSAP is in PSTN network
                 */
                testcase TD_VoLTE_ECO_INT_REL_01_03() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME // E-CSCF -> BGCF
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_01_03();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        // TODO
                        
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 22
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 23
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_REL_01_03
                
                group f_TD_VoLTE_ECO_INT_REL_01_03 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_01_03() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_01_03
                     
                } // End of group f_TD_VoLTE_ECO_INT_REL_01_03

               /**
                 * @desc    To perform originating PSAP session release and the tear down of related dedicated bearers.
                 * @see ETSI TS 103 795-2 Clause 5.3.3.2	PSAP Initiated Emergency Session Release
                 * @remark This is option 1: PSAP is in IMS A network
                 */
                testcase TD_VoLTE_ECO_INT_REL_02_01() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_MM_PSAP_INTERFACENAME // IBCF -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_02_01();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        // TODO
                        
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 21
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 20
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_REL_02_01
                
                group f_TD_VoLTE_ECO_INT_REL_02_01 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_02_01() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_02_01
                     
                } // End of group f_TD_VoLTE_ECO_INT_REL_02_01

               /**
                 * @desc    To perform originating PSAP session release and the tear down of related dedicated bearers.
                 * @see ETSI TS 103 795-2 Clause 5.3.3.2	PSAP Initiated Emergency Session Release
                 * @remark This is option2: PSAP is not in IMS A network
                 */
                testcase TD_VoLTE_ECO_INT_REL_02_02() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_IC_INTERFACENAME // IBCF -> IMS
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_02_02();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        // TODO
                        
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 21
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 20
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_REL_02_02
                
                group f_TD_VoLTE_ECO_INT_REL_02_02 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_02_02() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_02_02
                     
                } // End of group f_TD_VoLTE_ECO_INT_REL_02_02

               /**
                 * @desc    To perform originating PSAP session release and the tear down of related dedicated bearers.
                 *          On call release initiated bye PSAP, the P-CSCF A should trigger the removal of all relevant previously created bearers
                 * @see ETSI TS 103 795-2 Clause 5.3.3.2	PSAP Initiated Emergency Session Release
                 * @remark This is option2: PSAP is in the same network
                 */
                testcase TD_VoLTE_ECO_INT_REL_02_03() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME // E-CSCF -> BGCF
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_02_03();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        // TODO
                        
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 21
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 20
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_REL_02_03
                
                group f_TD_VoLTE_ECO_INT_REL_02_03 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_02_03() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_REL_02_03
                     
                } // End of group f_TD_VoLTE_ECO_INT_REL_02_03

            } // End of group EmergencySessionRelease

            group EmergencySessionAbortOrReject {

                /**
                 * @desc    To perform SIP session abort (originating side) and the related interactions with PCRF A and EPC A.
                 * @see ETSI TS 103 795-2 Clause 5.3.4.1	Emergency Session Abort 
                 * @remark This is option 1: PSAP is in IMA A network
                 */
                testcase TD_VoLTE_ECO_INT_ABT_01_01() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_MM_PSAP_INTERFACENAME // IBCF -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_ABT_01_01();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        // TODO
                        
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 33
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 34
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_ABT_01_01
                
                group f_TD_VoLTE_ECO_INT_ABT_01_01 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_ABT_01_01() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_ABT_01_01
                     
                } // End of group f_TD_VoLTE_ECO_INT_ABT_01_01

                /**
                 * @desc    To perform SIP session abort (originating side) and the related interactions with PCRF A and EPC A.
                 * @see ETSI TS 103 795-2 Clause 5.3.4.1	Emergency Session Abort 
                 * @remark This is option 1: PSAP is not in IMA A network
                 */
                testcase TD_VoLTE_ECO_INT_ABT_01_02() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_IC_INTERFACENAME // IBCF -> IMS -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_ABT_01_02();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        // TODO
                        
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 33
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 34
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_ABT_01_02
                
                group f_TD_VoLTE_ECO_INT_ABT_01_02 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_ABT_01_02() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_ABT_01_02
                     
                } // End of group f_TD_VoLTE_ECO_INT_ABT_01_02

                /**
                 * @desc    To perform SIP session abort (originating side) and the related interactions with PCRF A and EPC A.
                 * @see ETSI TS 103 795-2 Clause 5.3.4.1	Emergency Session Abort 
                 * @remark This is option 1: PSAP is in PSTN network
                testcase TD_VoLTE_ECO_INT_ABT_01_03() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_IC_INTERFACENAME // IBCF -> IMS -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_ABT_01_03();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        // TODO
                        
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 33
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 34
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_ABT_01_03
                
                group f_TD_VoLTE_ECO_INT_ABT_01_03 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_ABT_01_03() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_ABT_01_03
                     
                } // End of group f_TD_VoLTE_ECO_INT_ABT_01_03
                /**
                 * @desc    To demonstrate interaction between UE A and PSAP when an emergency session is rejected.
                 * @see ETSI TS 103 795-2 5.3.4.3	Emergency Session Reject
                 * @remark This is option 1: PSAP is in IMA A network
                 */
                testcase TD_VoLTE_ECO_INT_REJ_01_01() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_MM_PSAP_INTERFACENAME // IBCF -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_01_01();
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        // TODO
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 33
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 34
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_REJ_01_01
                group f_TD_VoLTE_ECO_INT_REJ_01_01 {
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_01_01() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_01_01
                } // End of group f_TD_VoLTE_ECO_INT_REJ_01_01
                 * @desc    To demonstrate interaction between UE A and PSAP when an emergency session is rejected.
                 * @see ETSI TS 103 795-2 5.3.4.3	Emergency Session Reject
                 * @remark This is option 1: PSAP is not in IMA A network
                testcase TD_VoLTE_ECO_INT_REJ_01_02() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_IC_INTERFACENAME // IBCF -> IMS -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_01_02();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        // TODO
                        
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 33
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 34
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_REJ_01_02
                
                group f_TD_VoLTE_ECO_INT_REJ_01_02 {
                    
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_01_02() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_01_02
                     
                } // End of group f_TD_VoLTE_ECO_INT_REJ_01_02
                /**
                 * @desc    To demonstrate interaction between UE A and PSAP when an emergency session is rejected.
                 * @see ETSI TS 103 795-2 5.3.4.3	Emergency Session Reject
                 * @remark This is option 1: PSAP is in PSTN network
                 */
                testcase TD_VoLTE_ECO_INT_REJ_01_03() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_IC_INTERFACENAME // IBCF -> IMS -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_01_03();
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        // TODO
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 33
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 34
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_REJ_01_03
                group f_TD_VoLTE_ECO_INT_REJ_01_03 {
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_01_03() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_01_03
                } // End of group f_TD_VoLTE_ECO_INT_REJ_01_03
                /**
                 * @desc    To demonstrate interaction between UE A and P-CSCF when an emergency session is rejected.
                 * @see ETSI TS 103 795-2 Clause 5.3.4.3	Emergency Session Reject
                testcase TD_VoLTE_ECO_INT_REJ_02() runs on ImsTestCoordinator system IotSystemInterface {

                    var IotEquipmentUser v_ueA  := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
                    var IotEquipmentUser v_psap := f_cf_create_IotEquipmentUser ( c_psap );
                    var ImsUserInfo v_userInfoA := f_getImUser ( PX_EUT_A_EMERGENCY );
                    var ImsUserInfo v_infoPsap  := f_getImUser ( PX_PSAP ); 
        
                    f_setVxLteMonIterfacesAvailability();
                    //Check required monitor interfaces due to TD
                    if (f_checkVxLteRequiredMonitorInterface({PX_SIP_GMA_INTERFACENAME,
                                                              PX_DIAMETER_GX_INTERFACENAME,
                                                              PX_DIAMETER_RX_INTERFACENAME,
                                                              PX_SIP_MW_PE_INTERFACENAME,
                                                              PX_SIP_EB_INTERFACENAME, // E-CSCF -> IBCF
                                                              PX_SIP_MM_PSAP_INTERFACENAME // IBCF -> PSAP
                                                              }))
                    {
                        var SipMessage v_sip;
                        
                        f_cf_createVxLteMonitor();
                
                        // map/connect component ports
                        f_cf_adapter_up ( );
                        f_cf_user_up ( v_ueA );
                        f_cf_user_up ( v_psap );
                        f_cf_VxLteMonitor_Up();
                
                        // Preamble
                        f_mtc_userRegistration(v_ueA, v_userInfoA); 
                        f_mtc_userRegistration(v_psap, v_infoPsap); 
                        f_mtc_userInitiateCall (v_ueA, v_infoPsap);
                        f_mtc_userCheckRinging(v_psap);
                        f_mtc_userCheckPeerIsRinging(v_ueA);
                        f_mtc_userAnswerCall(v_psap);
                        f_mtc_userCheckCallEstablished(v_ueA); // Event 1
                        f_mtc_userCheckCallEstablished(v_psap); // Event 1
                        f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_02();
                        
                        // Test body
                        //f_mtc_userInitiateCall (v_ueA, v_userTelInfoB);

                        // TODO
                        
                        f_mtc_userCheckCallTerminated(v_ueA); // Event 33
                        f_mtc_userCheckCallCancelled(v_ueB); // Event 34
                        
                        // Postamble
                        f_PO_user_home_deregistration(v_ueA);
                        f_PO_user_home_deregistration(v_ueB);
            
                        //unmap/disconnect component ports
                        f_cf_user_down ( v_ueB );
                        f_cf_user_down ( v_ueA );
                        f_cf_VxLteMonitor_Down();
                        f_cf_adapter_down ( );
                    }else{
                        //log...
                        setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
                    }
                    f_cf_adapter_down ( );
                } // End of TC TD_VoLTE_ECO_INT_REJ_02
                    function f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_02() runs on ImsTestCoordinator {
                        log("If the test case fails, please check the preconditions");
                        // TODO Add real code to check pre-conditions
                     } // End of function f_mtc_check_precond_TD_VoLTE_ECO_INT_REJ_02
                } // End of group f_TD_VoLTE_ECO_INT_REJ_02

            } // End of group EmergencySessionAbortOrReject

        } // End of group EmergencySessionEmergencyBearerOperations

        /**
         * @see ETSI TS 103 795-2 Clause 5.5	Emergency Network Detachment
         */
        group EmergencyNetworkDetachment {

            group EmergencySessionDetachment {
				 * @desc    To demonstrate UE initiated network emergency detachment (IP-CAN session termination) for a UE that has not yet emergency registered to the IMS or for UE that has been emergency registered to the IMS
				 * @see ETSI TS 103 795-2 Clause 5.5.1	UE Emergency  Network Detachment (with/without Emergency Registration)
				 */
				testcase TC_VoLTE_ECO_INT_DTC_01 ( ) runs on ImsTestCoordinator system IotSystemInterface {
                
					var IotEquipmentUser v_ueA    := f_cf_create_IotEquipmentUser ( c_userUE_A );
					var ImsUserInfo v_userInfoA    := f_getImUser ( PX_EUT_A );
    
					f_setVxLteMonIterfacesAvailability();
					//Check required monitor interfaces due to TD
					if (f_checkVxLteRequiredMonitorInterface({PX_DIAMETER_GX_INTERFACENAME})){
						f_cf_createVxLteMonitor();    
            
						// map/connect component ports
						f_cf_adapter_up ( );
						f_cf_user_up ( v_ueA );
						f_cf_VxLteMonitor_Up();
						//preamble
						f_mtc_userRadioEnabled ( v_ueA, true, true ); // UA-A trigger an initial network_attachment by enabling radio interface of its mobile
						f_mtc_userRadioEnabled ( v_ueA, false, true );
						// test body
						// Check that user A starts initial network attachment
						f_mtc_check_TP_GX_PCRF_ECO_CCA_02 ( vc_vxlte_monitor_components.gx, false ); // Check (CCA – Event 3)
                    
						//postamble
        
						//unmap/disconnect component ports
						f_cf_user_down ( v_ueA );
						f_cf_VxLteMonitor_Down();
						f_cf_adapter_down ( );
					}else{
						//log...
						setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
					}
				} // End of TC TC_VoLTE_ECO_INT_DTC_01

				/**
				 * @desc    To demonstrate UE initiated emergency network detachment (emergency IP-CAN session termination) for a UE that is emergency registered to IMS and also has active emergency session
				 * @see ETSI TS 103 795-2 Clause 5.5.2	UE Emergency Network Detachment with Previously Established Emergency Registration & Emergency Session
				 */
				testcase TC_VoLTE_ECO_INT_DTC_02 ( ) runs on ImsTestCoordinator system IotSystemInterface {
                
					var IotEquipmentUser v_ueA    := f_cf_create_IotEquipmentUser ( c_userUE_A_emergency );
					var ImsUserInfo v_userInfoA    := f_getImUser ( PX_EUT_A_EMERGENCY );
    
					f_setVxLteMonIterfacesAvailability();
					//Check required monitor interfaces due to TD
					if (f_checkVxLteRequiredMonitorInterface({PX_DIAMETER_GX_INTERFACENAME})){
						f_cf_createVxLteMonitor();    
            
						// map/connect component ports
						f_cf_adapter_up ( );
						f_cf_user_up ( v_ueA );
						f_cf_VxLteMonitor_Up();

						//preamble
						f_mtc_userRadioEnabled ( v_ueA, true, true ); // UA-A trigger an initial network_attachment by enabling radio interface of its mobile
						f_mtc_userRadioEnabled ( v_ueA, false, true );
						// test body
						// TODO
                    
						//postamble
        
						//unmap/disconnect component ports
						f_cf_user_down ( v_ueA );
						f_cf_VxLteMonitor_Down();
						f_cf_adapter_down ( );
					}else{
						//log...
						setverdict (inconc,"At least one required monitor interface SHALL be selected! Check PIXITs")
					}
				} // End of TC TC_VoLTE_ECO_INT_DTC_02

            } // End of group EmergencySessionDetachment

        } // End of group EmergencyNetworkDetachment

    } // End of group Interoperability

    /**
      * @see ETSI TS 103 795-2 Clause 6	Test Descriptions (Roaming)
      */
    group Roaming {

        /**
         * @see ETSI TS 103 795-2 6.1	Network Attachment
         */
        group NetworkAttachment {

        } // End of group NetworkAttachment

        /**
         * @see ETSI TS 103 795-2 Clause 6.2	IMS Emergency Registration in a visited network
         */
        group IMSEmergencyRegistration {

        } // End of group IMSEmergencyRegistration

    } // End of group Roaming

} // End of module AtsImsIot_Emergency