TS 23.278
CT4
★
CAMEL Phase 4 – IM CN Interworking
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use "ETSI‑search" to get the PDF version
for a better overview, the Table of Contents (ToC) is reproduced
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2018/06 154 p.
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V13.0.0
2015/12 155 p.
V12.0.0
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2012/10 155 p.
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V5.6.0
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Rapporteur: Mr. Berry, Nigel. H Nokia Networks
This TS specifies the stage 2 description for the Customized Applications for Mobile network Enhanced
Logic (CAMEL) feature which provides the mechanisms to support services for the IP Multimedia Core Network (IM
CN) Subsystem.
full Table of Contents for TS 23.278 Word version: 15.0.0
1 Scope
2 References
3 Definitions and abbreviations
4 CAMEL/IP Multimedia Core Network Interworking
5 Control and interrogation of subscription data
6 Subscriber Location and State retrieval
A Change history
1 Scope Word-p. 8
2 References
3 Definitions and abbreviations Word-p. 9
4 CAMEL/IP Multimedia Core Network Interworking Word-p. 10
4.1 Architecture
5 Control and interrogation of subscription data Word-p. 148
4.1.1 Functional Entities used for CAMEL at IP Multimedia Registration
4.1.2 Functional Entities used for CAMEL for MO and MT IP Multimedia session Word-p. 11
4.2 Interfaces defined for an IM SSF based Application Server
4.3 Detection Points (DPs)
4.4 Description of CAMEL Subscriber Data
4.4.1 IP Multimedia CAMEL Subscription Information (IM CSI)
4.5 Description of CAMEL State Models
4.4.1.1 Originating IP Multimedia CAMEL Subscription Information (O IM CSI)
4.4.1.1.1 gsmSCF Address
4.4.1.1.2 Service Key
4.4.1.1.3 Default Call Handling
4.4.1.1.4 TDP List
4.4.1.1.5 CAMEL Capability Handling
4.4.1.1.6 CSI Status
4.4.1.1.7 Notification Flag
4.4.1.1.8 DP Criteria Word-p. 16
4.4.1.2 Dialled Services IP Multimedia CAMEL Subscription Information (D IM CSI)
4.4.1.1.7 Notification Flag
4.4.1.1.8 DP Criteria Word-p. 16
4.4.1.2.1 gsmSCF Address
4.4.1.2.2 Service Key
4.4.1.2.3 Default Call Handling
4.4.1.2.4 CAMEL Capability Handling
4.4.1.2.5 CSI Status
4.4.1.2.6 Notification Flag
4.4.1.2.7 DP Criteria
4.4.1.3 Terminating IP Multimedia CAMEL Subscription Information (VT IM CSI)
4.4.1.3.1 gsmSCF Address
4.4.1.3.2 Service Key
4.4.1.3.3 Default Call Handling
4.4.1.3.4 TDP List
4.4.1.3.5 CAMEL Capability Handling Word-p. 17
4.4.1.3.6 CSI Status
4.4.1.3.7 Notification Flag
4.4.1.3.8 DP Criteria
4.4.1.4 Other CAMEL Data
4.5.1 General Handling
4.5.2 Originating CAMEL Basic Call State Model (O IM BCSM) Word-p. 18
4.5.3 Mapping of SIP Method/Response to O IM-BCSM Detection Points
4.5.4 Terminating CAMEL Basic Call State Model (T IM BCSM) Word-p. 22
4.5.5 Mapping of SIP Method/Response to T IM BCSM Detection Points Word-p. 25
4.6 Procedures for IM SSF Application Server
4.6.1 Overall SDL Architecture Word-p. 26
4.7 Descriptions of information Flows Word-p. 129
4.6.1.1 Handling of Registration and De-registration in the IM SSF Word-p. 27
4.6.1.2 Handling of Notify Subscriber Data Change Word-p. 30
4.6.1.3 Handling of Mobile Originated Calls in the IM SSF Word-p. 33
4.6.1.3.1 Actions of the IM SSF on receipt of Int_Error
4.6.1.3.2 Actions of the IM SSF on receipt of Int_Continue
4.6.1.3.3 Actions of the IM SSF on receipt of Int_Continue_With_Argument
4.6.1.3.4 Actions of the IM SSF on receipt of Int_Connect
4.6.1.3.5 Actions of the IM SSF on receipt of Int_Release_Call
4.6.1.3.6 Handling of procedure CAMEL_OCH_CTR, sheet 1
4.6.1.3.7 Handling of procedure CAMEL_OCH_CTR, sheet 5 Word-p. 34
4.6.1.3.8 Receipt of 100 Trying Provisional Response (Process MO_IM_SSF)
4.6.1.3.9 Handling of internal timers in Process MO_IM_SSF
4.6.1.4 Handling of Mobile Terminated IP Multimedia sessions in the IM SSF Word-p. 64
4.6.1.3.5 Actions of the IM SSF on receipt of Int_Release_Call
4.6.1.3.6 Handling of procedure CAMEL_OCH_CTR, sheet 1
4.6.1.3.7 Handling of procedure CAMEL_OCH_CTR, sheet 5 Word-p. 34
4.6.1.3.8 Receipt of 100 Trying Provisional Response (Process MO_IM_SSF)
4.6.1.3.9 Handling of internal timers in Process MO_IM_SSF
4.6.1.4.1 Actions of the IM SSF on receipt of Int_Error
4.6.1.4.2 Actions of the IM SSF on receipt of Int_Release_Call
4.6.1.4.3 Actions of the IM SSF on receipt of Int_Continue_With_Argument
4.6.1.4.4 Actions of IM SSF in procedure CAMEL_IMCN_MT_INVITE for Unregistered Subscriber
4.6.1.4.5 Handling of procedure CAMEL_MT_CTR, sheet 1
4.6.1.4.6 Handling of procedure CAMEL_MT_CTR, sheet 5 Word-p. 65
4.6.1.4.7 Receipt of 100 Trying Provisional Response (Process MT_IM_SSF)
4.6.1.4.8 Handling of internal timers in Process MT_IM_SSF
4.6.1.5 Handling of call in the imcnSSF Word-p. 95
4.6.1.6 Process imcn_SSME_SSF and procedures Word-p. 126
4.6.1.4.5 Handling of procedure CAMEL_MT_CTR, sheet 1
4.6.1.4.6 Handling of procedure CAMEL_MT_CTR, sheet 5 Word-p. 65
4.6.1.4.7 Receipt of 100 Trying Provisional Response (Process MT_IM_SSF)
4.6.1.4.8 Handling of internal timers in Process MT_IM_SSF
4.7.1 IM SSF to gsmSCF information flows
4.7.1.1 Activity Test ack
4.7.1.2 Apply Charging Report
4.7.1.3 Call Gap Word-p. 131
4.7.1.4 Call Information Report Word-p. 133
4.7.1.5 Event Report BCSM
4.71.5.1 Description
4.7.1.6 Initial DP Word-p. 134
4.7.1.7 Specialized Resource Report Word-p. 136
4.7.2 gsmSCF to IM SSF information flows Word-p. 137
4.7.1.2 Apply Charging Report
4.7.1.3 Call Gap Word-p. 131
4.7.1.4 Call Information Report Word-p. 133
4.7.1.5 Event Report BCSM
4.71.5.1 Description
4.7.1.6 Initial DP Word-p. 134
4.7.1.7 Specialized Resource Report Word-p. 136
4.7.2.1 Activity Test
4.7.2.2 Apply Charging
4.7.2.3 Call Information Request Word-p. 138
4.7.2.4 Cancel
4.7.2.5 Connect Word-p. 139
4.7.2.6 Connect To Resource
4.7.2.7 Continue
4.7.2.8 Continue With Argument Word-p. 140
4.7.2.9 Disconnect Forward Connection
4.7.2.10 Furnish Charging Information
4.7.2.11 Release Call Word-p. 141
4.7.2.12 Request Report BCSM Event
4.7.2.13 Reset Timer Word-p. 142
4.7.3 gsmSCF - IM SSF information flows for MRFC related operations
4.7.2.8 Continue With Argument Word-p. 140
4.7.2.9 Disconnect Forward Connection
4.7.2.10 Furnish Charging Information
4.7.2.11 Release Call Word-p. 141
4.7.2.12 Request Report BCSM Event
4.7.2.13 Reset Timer Word-p. 142
4.7.3.1 Cancel
4.7.3.2 Play Announcement
4.7.3.3 Prompt And Collect User Information (received information) Word-p. 144
4.7.3.4 Prompt And Collect User Information ack (received information) Word-p. 145
4.7.3.5 Specialized Resource Report Word-p. 146
4.7.4 IM SSF to HSS information flows
4.7.5 HSS to IM SSF information flows
5.1 Architecture
5.2 Procedures for CAMEL
6 Subscriber Location and State retrieval
A Change history Word-p. 152
5.2.1 Any Time Subscription Interrogation
5.2.2 Any Time Modification
5.2.3 Notify Subscriber Data Change
5.3 Description of information flows
