CONTENTS - ITU-T Rec. Q.1248.7 (07/2001) Interface Recommendation for Intelligent Network capability set 4: SCF-CUSF Interface

1     Scope
2     References
3     Abbreviations and acronyms
4     Relationships
        4.1     SCF-CCF/CUSF relationship
        4.2     CUSF-SSF relationship
5     CCF/CUSF model
        5.1     General
        5.2     CCF/CUSF components
                  5.2.1     Basic Non‑Call Manager (BNCM)
                  5.2.2     IN – Non-Switching Manager (IN-NSM)
                  5.2.3     Feature Interaction Manager/Non-Call Manager (FIM/NCM)
        5.3     Relationship of CCF/CUSF model components
                  5.3.1     BNCM relationship to IN-NSM
                  5.3.2     BNCM and IN-NSM relationship to FIM/NCM
        5.4     Basic Call Unrelated State Model (BCUSM)
                  5.4.1     BCUSM description
                5.4.2     BCUSM DP criteria
6     SCF model
7     FSM for CUSF
        7.1     Relations between CUSF FSM and the SSF/CCF and maintenance functions
        7.2     CUSF state transition diagram
                  7.2.1     State a: "Idle"
                  7.2.2     State b: "Waiting for Instructions"
                  7.2.3     State c: "Monitoring"
8     FSM for SCF
        8.1     Overview
        8.2     SCME FSM
        8.3     CUSF-related states (SCSM-CUSF)
                  8.3.1    State N1: "Idle"
                  8.3.2     State N2: "Preparing CUSF Instructions"
9     FSM for USI
        9.1     Overview
        9.2     SCF USI FSM for CUSF
        9.3     CUSF USI FSM
10     Operation procedures
       10.1     ActivationReceivedAndAuthorized procedure
                 10.1.1     General description
                 10.1.2     Parameters
                 10.1.3     Invoking entity (CUSF)
                 10.1.4     Responding entity (SCF)
       10.2     ActivityTest procedure
                 10.2.1     General description
                 10.2.2     Parameters
                 10.2.3     Invoking entity (SCF)
                 10.2.4     Responding entity (CUSF)
       10.3     AssociationReleaseRequested procedure
                 10.3.1     General description
                 10.3.2     Parameters
                 10.3.3     Invoking entity (CUSF)
                 10.3.4     Responding entity (SCF)
       10.4     ComponentReceived procedure
                 10.4.1     General description
                 10.4.2     Parameters
                 10.4.3     Invoking entity (CUSF)
                 10.4.4     Responding entity (SCF)
       10.5     ConnectAssociation procedure
                 10.5.1     General description
                 10.5.2     Parameters
                 10.5.3     Invoking entity (SCF)
                 10.5.4     Responding entity (CUSF)
       10.6     ContinueAssociation procedure
                 10.6.1     General description
                 10.6.2     Parameters
                 10.6.3     Invoking entity (SCF)
                 10.6.4     Responding entity (CUSF)
       10.7     EventReportBCUSM procedure
                 10.7.1     General description
                 10.7.2     Parameters
                 10.7.3     Invoking entity (CUSF)
                 10.7.4     Responding entity (SCF)
       10.8     InitialAssociationDP procedure
                 10.8.1     General description
                 10.8.2     Parameters
                 10.8.3     Invoking entity (CUSF)
                 10.8.4     Responding entity (SCF)
       10.9     InitiateAssociation procedure
                 10.9.1     General description
                 10.9.2     Parameters
                 10.9.3     Invoking entity (SCF)
                 10.9.4     Responding entity (CUSF)
      10.10     ReleaseAssociation procedure
                10.10.1     General description
                10.10.2     Parameters
                10.10.3     Invoking entity (SCF)
                10.10.4     Responding entity (CUSF)
      10.11     ReportUTSI procedure
                10.11.1     General description
                10.11.2     Parameters
                10.11.3     Invoking entity (CUSF)
                10.11.4     Responding entity (SCF)
      10.12     RequestReportBCUSMEvent procedure
                10.12.1     General description
                10.12.2     Parameters
                10.12.3     Invoking entity (SCF)
                10.12.4     Responding entity (CUSF)
      10.13     RequestReportUTSI procedure
                10.13.1     General description
                10.13.2     Parameters
                10.13.3     Invoking entity (SCF)
                10.13.4     Responding entity (CUSF)
      10.14     SendComponent procedure
                10.14.1     General description
                10.14.2     Parameters
                10.14.3     Invoking entity (SCF)
      10.15     SendSTUI procedure
                10.15.1    General description
                10.15.2     Parameters
                10.15.3     Invoking entity (SCF)
                10.15.4     Responding entity (CUSF)
      10.16     Operation timers
11     Parameters
       11.1     Address
       11.2     BCUSMEvents
       11.3     BearerCapability
       11.4     CalledPartyNumber
       11.5     CallingPartyNumber
       11.6     CallingPartySubaddress
       11.7     CallUnrelatedDpSpecificCommonParameters
       11.8     Cause
       11.9     Component
      11.10     ComponentCorrelationID
      11.11     ComponentType
      11.12     ComponentTypes
      11.13     CUApplicationInd
      11.14     CUDPCriteria
      11.15     EventSpecificInformationBCUSM
      11.16     EventTypeBCUSM
      11.17     GenericNumbers
      11.18     HighLayerCompatibility
      11.19     LegID
      11.20     Message
      11.21     MiscCallInfo
      11.22     MonitorDuration
      11.23     RequestedUTSIList
      11.24     ServiceKey
      11.25     USIInformation
      11.26     USIServiceIndicator
12     Error procedures
       12.1     Operation-related error procedures
                 12.1.1     MissingCustomerRecord
                 12.1.2     MissingParameter
                 12.1.3     ParameterOutOfRange
                 12.1.4     SystemFailure
                 12.1.5     TaskRefused
                 12.1.6     UnexpectedComponentSequence
                 12.1.7     UnexpectedDataValue
                 12.1.8     UnexpectedParameter
                12.1.9     UnknownLegID
       12.2     Entity-related error procedures
                 12.2.1     Expiration of T_CUSF
13     Service assumed by TCAP
       13.1     Normal procedures
                 13.1.1     CUSF-to-SCF messages
                 13.1.2     SCF-to-CUSF messages
       13.2     Abnormal procedures
                 13.2.1     Dialogue handling
                 13.2.2     Component handling
Annex A – ASN.1 definitions (electronic attachment)