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2.2M
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.5.1 Description
This IF is used to request the gsmSSF to perform the call processing actions to route a call to a specific destination. To do so, the gsmSSF may use destination information from the calling party and existing call set-up information depending on the information provided by the gsmSCF. ETSI TS 101 441 V6.2.0 (1998-11) 1...
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.5.2 Information Elements
The following information elements are required: Information element name MO MF MT Description Alerting Pattern - - O This parameter indicates the kind of Alerting Pattern to be applied. Calling Partys Category O O O This IE indicates the type of calling party (e.g., operator, pay phone, ordinary subscriber). Destinati...
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.6 Connect To Resource
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.6.1 Description
This IF is used to connect a call from the gsmSSF to a gsmSRF.
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.6.2 Information Elements
The following information elements are required: Information element name MO MF MT Description Service Interaction Indicators Two O O O This parameter indicates whether or not a bothway through connection is required between the Calling party and the gsmSRF. The handling when this IE is not present is defined in EN 301...
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.7 Continue
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.7.1 Description
This information flow requests the gsmSSF to proceed with call processing at the DP at which it previously suspended call processing to await gsmSCF instructions. The gsmSSF completes DP processing, and continues basic call processing (i.e., proceeds to the next point in call in the BCSM) without substituting new data ...
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.7.2 Information Elements
This IF contains no information elements.
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.8 Disconnect Forward Connection
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.8.1 Description
This IF is used : − to disconnect a connection with a gsmSRF previously established with a Connect To Resource IF, − to disconnect an initiating gsmSSF from an assisting gsmSSF and its associated gsmSRF. The IF is send to the initiating gsmSSF
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.8.2 Information Elements
This IF contains no information elements.
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.9 Establish Temporary Connection
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.9.1 Description
This IF is used to create a connection between an initiating gsmSSF and an assisting gsmSSF as a part of the assist procedure. It can also be used to create a connection between a gsmSSF and a gsmSRF. ETSI TS 101 441 V6.2.0 (1998-11) 157 GSM 03.78 version 6.2.0 Release 1997
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.9.2 Information Elements
The following information elements are required: Information element name MO MF MT Description Assisting SSP IP Routing Address M M M This parameter indicates the destination address of the gsmSRF or assisting gsmSSF for the assist procedure. As a network operator option, the Assisting SSP IP Routing Address may contai...
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.10 Furnish Charging Information
This IF is used to request the gsmSSF to include call related information in the CAMEL specific logical call record.
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.10.1 Information Elements
The following information elements are required: Information element name MO MF MT Description FCI Billing Charging Characteristics M M M This IE is described in the next table. M Mandatory (The IE shall always be sent) FCI Billing Charging Characteristics contains the following information: Information element name MO...
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.11 Release Call
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.11.1 Description
This IF is used to tear down by the gsmSCF an existing call at any phase of the call for all parties involved in the call.
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.11.2 Information Elements
The following information elements are required: Information element name MO MF MT Description Cause M M M A number giving an indication to the gsmSSF about the reason of releasing this specific call. This may be used by MSC/GMSC for generating specific tones to the different parties in the call or to fill in the "caus...
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.12 Request Report BCSM Event
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.12.1 Description
This IF is used to request the gsmSSF to monitor for a call-related event (i.e., O_Answer, T_Answer, O_Disconnect or T_Disconnect), then send a notification back to the gsmSCF when the event is detected (see Event Report BCSM).
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.12.2 Information Elements
The following information elements are used: Information element name MO MF MT Description BCSM Event M M M This IE specifies the event or events of which a report is requested. M Mandatory (The IE shall always be sent) BCSM Event contains the following information: Information element name MO MF MT Description Event t...
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.13 Reset Timer
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.13.1 Description
This IF is used to refresh a timer.
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.13.2 Information Elements
The following information elements are required: Information element name MO MF MT Description Timer Value M M M This IE specifies the value to which the timer Tssf shall be set. Timer ID O O O This IE has a default value indicating the Tssf value. M Mandatory (The IE shall always be sent) O Optional (Service logic dep...
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.14 Send Charging Information
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.14.1 Description
This IF is used to send e-parameters from the gsmSCF to the gsmSSF. If charge advice information is received from the gsmSCF, it shall replace the charge advice information which would be generated by the MSC and inhibit any further generation of CAI by the MSC. Further processing of the charge advice information by th...
dbc272db428ef1fb005c9df8379962ae
101 441
9.2.14.2 Information Elements
The following information elements are only used for the MO case and the MT case: Information element name MO MT Description SCI Billing Charging Characteristics M M This IE defines the Advice Of Charge related information to be provided to the Mobile Station Leg ID M M This IE indicates where the charging information ...
dbc272db428ef1fb005c9df8379962ae
101 441
9.3.1 Cancel
dbc272db428ef1fb005c9df8379962ae
101 441
9.3.1.1 Description
This IF is used by the gsmSCF to request the gsmSRF to cancel a correlated previous operation. ETSI TS 101 441 V6.2.0 (1998-11) 161 GSM 03.78 version 6.2.0 Release 1997
dbc272db428ef1fb005c9df8379962ae
101 441
9.3.1.2 Information Elements
The following information elements are used: Information element name MO MF MT Description invoke ID O O O This IE specifies the operation to be cancelled. M Mandatory (The IE shall always be sent)
dbc272db428ef1fb005c9df8379962ae
101 441
9.3.2 Play Announcement
dbc272db428ef1fb005c9df8379962ae
101 441
9.3.2.1 Description
This IF is used for inband interaction.
dbc272db428ef1fb005c9df8379962ae
101 441
9.3.2.2 Information Elements
The following information elements are required: Information element name MO MF MT Description Information To Send M M M This IE indicates an announcement or a tone to be sent to the end user by the gsmSRF. Disconnect From IP Forbidden M M M This IE indicates whether or not the gsmSRF may be disconnected from the user ...
dbc272db428ef1fb005c9df8379962ae
101 441
9.3.3 Prompt And Collect User Information
dbc272db428ef1fb005c9df8379962ae
101 441
9.3.3.1 Description
This IF is used to interact with a call party in order to collect information.
dbc272db428ef1fb005c9df8379962ae
101 441
9.3.3.2 Information Elements
The following information elements are required: Information element name MO MF MT Description Collected Info M M M This IE is described in the next table. Information To Send O O O This IE indicates an announcement or a tone to be sent to the end user by the gsmSRF. Disconnect From IP Forbidden O O O This IE indicates...
dbc272db428ef1fb005c9df8379962ae
101 441
9.4 gsmSRF to gsmSCF information flows
dbc272db428ef1fb005c9df8379962ae
101 441
9.4.1 Assist Request Instructions
dbc272db428ef1fb005c9df8379962ae
101 441
9.4.1.1 Description
This IF is sent to the gsmSCF by a gsmSSF which is acting as the assisting gsmSSF or by a gsmSRF ETSI TS 101 441 V6.2.0 (1998-11) 164 GSM 03.78 version 6.2.0 Release 1997
dbc272db428ef1fb005c9df8379962ae
101 441
9.4.1.2 Information Elements
The following information elements are required: Information element name MO MF MT Description CorrelationID M M M This IE is used to associate the AssistRequestInstructions IF from an assisting gsmSSF or by a gsmSRF with the InitialDP from the initiating gsmSSF. IP SSP Capabilities M M M This IE indicates which SRF re...
dbc272db428ef1fb005c9df8379962ae
101 441
9.4.2 Prompt And Collect User Information ack
dbc272db428ef1fb005c9df8379962ae
101 441
9.4.2.1 Description
This IF is used by the gsmSRF to indicate the result a Prompt And Collect User Information IF.
dbc272db428ef1fb005c9df8379962ae
101 441
9.4.2.2 Information Elements
The following information elements are required: Information element name MO MF MT Description Digits Response C C C This IE indicates the digit sequence received from the end user C Conditional (The IE shall be sent, if available)
dbc272db428ef1fb005c9df8379962ae
101 441
9.4.3 Specialized Resource Report
dbc272db428ef1fb005c9df8379962ae
101 441
9.4.3.1 Description
This IF is used to response to a PlayAnnouncement IF when the announcement complete indication is set.
dbc272db428ef1fb005c9df8379962ae
101 441
9.4.3.2 Information Elements
This IF contains no information elements.
dbc272db428ef1fb005c9df8379962ae
101 441
9.5 gsmSCF to Assisting SSF information flows
dbc272db428ef1fb005c9df8379962ae
101 441
9.5.1 Cancel
dbc272db428ef1fb005c9df8379962ae
101 441
9.5.1.1 Description
This IF is described in section 9.2.
dbc272db428ef1fb005c9df8379962ae
101 441
9.5.2 Connect To Resource
dbc272db428ef1fb005c9df8379962ae
101 441
9.5.2.1 Description
This IF is described in section 9.2. ETSI TS 101 441 V6.2.0 (1998-11) 165 GSM 03.78 version 6.2.0 Release 1997
dbc272db428ef1fb005c9df8379962ae
101 441
9.5.3 Play Announcement
dbc272db428ef1fb005c9df8379962ae
101 441
9.5.3.1 Description
This IF is described in section 9.2.
dbc272db428ef1fb005c9df8379962ae
101 441
9.5.4 Prompt And Collect User Information
dbc272db428ef1fb005c9df8379962ae
101 441
9.5.4.1 Description
This IF is described in section 9.2.
dbc272db428ef1fb005c9df8379962ae
101 441
9.5.5 Reset Timer
dbc272db428ef1fb005c9df8379962ae
101 441
9.5.5.1 Description
This IF is described in section 9.2.
dbc272db428ef1fb005c9df8379962ae
101 441
9.6 Assisting SSF to gsmSCF information flows
dbc272db428ef1fb005c9df8379962ae
101 441
9.6.1 Assist Request Instructions
dbc272db428ef1fb005c9df8379962ae
101 441
9.6.1.1 Description
This IF is defined in subclause 9.1.
dbc272db428ef1fb005c9df8379962ae
101 441
9.6.2 Prompt And Collect User Information ack
dbc272db428ef1fb005c9df8379962ae
101 441
9.6.2.1 Description
This IF is described in section 9.1.
dbc272db428ef1fb005c9df8379962ae
101 441
9.6.3 Specialized Resource Report
dbc272db428ef1fb005c9df8379962ae
101 441
9.6.3.1 Description
This IF is described in section 9.1.
dbc272db428ef1fb005c9df8379962ae
101 441
9.7 gsmSCF to HLR information flows
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.1 Any Time Interrogation Request
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.1.1 Description
This IF is used to request information (subscriber state and location) from the HLR at any time. ETSI TS 101 441 V6.2.0 (1998-11) 166 GSM 03.78 version 6.2.0 Release 1997
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.1.2 Information Elements
The following information elements are required: Information element name Required Description gsmSCF Address M This IE indicates the address of the interrogating gsmSCF. Requested Info M This IE indicates the type of subscriber information being requested: - subscriber location - subscriber state Subscriber Identity M...
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.2 Unstructured SS Request
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.2.1 Description
This interface is used for the gsmSCF to request data from the MS via the HLR.
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.2.2 Information Elements
The following information elements are required: Information element name Required Description USSD String M This IE contains the string that will be sent to the MS. Data Coding Scheme M This IE indicates the characteristics of the USSD string IMSI M This IE identifies the subscriber for which the information is reques...
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.3 Unstructured SS Notify
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.3.1 Description
This interface is used for the gsmSCF to send data to the MS via the HLR.
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.3.2 Information Elements
The following information elements are required: Information element name Required Description USSD String M This IE contains the string that will be sent to the MS. Data Coding Scheme M This IE indicates the characteristics of the USSD string IMSI M This IE identifies the subscriber for which the information is reques...
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.4 Process Unstructured SS Data ack
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.4.1 Description
This interface is used for the gsmSCF to send the response to the MS via the HLR for the MS initiated operation.
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.4.2 Information Elements
The following information element is required: Information element name Required Description SS User Data C This IE contains the string that will be sent to the MS. C Conditional (The IE shall be sent, if requested and available)
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.5 Process Unstructured SS Request ack
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.5.1 Description
This interface is used for the gsmSCF to send the response to the MS via the HLR for the MS initiated operation.
dbc272db428ef1fb005c9df8379962ae
101 441
9.7.5.2 Information Elements
The following information elements are required: Information element name Required Description USSD String C This IE contains the string that will be sent to the MS. Data Coding Scheme C This IE indicates the characteristics of the USSD string C Conditional (the presence of the IE depends on the application. Both IEs s...
dbc272db428ef1fb005c9df8379962ae
101 441
9.8 HLR to gsmSCF information flows
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.1 Any Time Interrogation ack
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.1.1 Description
This IF is used by the HLR to provide the requested information to the gsmSCF. ETSI TS 101 441 V6.2.0 (1998-11) 168 GSM 03.78 version 6.2.0 Release 1997
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.1.2 Information Elements
The following information elements are required: Information element name Required Description Location Information C This IE indicates the location of the served subscriber. Subscriber State C This IE indicates the status of the MS. The possible values of the IE are: - CAMELBusy: The VLR has indicated that the MS is e...
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.2 Unstructured SS Request ack
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.2.1 Description
This interface is used for the MS to via the HLR send the response to the gsmSCF for the gsmSCF initiated operation.
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.2.2 Information Elements
The following information elements are required: Information element name Required Description USSD String C This IE contains the string that will be sent to the gsmSCF. Data Coding Scheme C This IE indicates the characteristics of the USSD string C Conditional (The presence of the IE depends on the application. Both I...
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.3 Unstructured SS Notify ack
This IE contains no information element.
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.3.1 Description
This interface is used for the MS to via the HLR acknowledge to the gsmSCF that the notification was received. ETSI TS 101 441 V6.2.0 (1998-11) 169 GSM 03.78 version 6.2.0 Release 1997
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.4 Process Unstructured SS Data
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.4.1 Description
This interface is used for the gsmSCF to request data from the MS via the HLR.
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.4.2 Information Elements
The following information elements are required: Information element name Required Description SS User Data M This IE contains the string that will be sent to the MS. M Mandatory (The IE shall always be sent)
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.5 Process Unstructured SS Request
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.5.1 Description
This interface is used for the MS to request data from the gsmSCF via the HLR.
dbc272db428ef1fb005c9df8379962ae
101 441
9.8.5.2 Information Elements
The following information elements are required: Information element name Required Description USSD String M This IE contains the string that will be sent to the gsmSCF, including the Service Code. Data Coding Scheme M This IE indicates the characteristics of the USSD string M Mandatory (The IE shall always be sent)
dbc272db428ef1fb005c9df8379962ae
101 441
9.9 HLR to VLR information flows
dbc272db428ef1fb005c9df8379962ae
101 441
9.9.1 Delete Subscriber Data
dbc272db428ef1fb005c9df8379962ae
101 441
9.9.1.1 Description
This IF is specified in GSM 09.02 [4] and is used by the HLR to delete subscriber data in the VLR.
dbc272db428ef1fb005c9df8379962ae
101 441
9.9.1.2 Information Elements
The Delete Subscriber Data contains the following CAMEL specific IE: Information element name Required Description CAMEL Subscription Info Withdraw C This IE identifies that all CSIs shall be deleted from the subscriber data in VLR. C Conditional (The IE shall be sent when deletion is requested)