Content for TS 23.205 Word version: 18.0.0
13 Interactions with Other Services
13.1 Enhanced Multi-Level Precedence and Pre-emption service (eMLPP)
13.2 Call Deflection Service
13.3 Line identification Services
13.4 Call Forwarding Services
13.5 Call Waiting (CW)
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13 Interactions with Other Services p. 139
13.1 Enhanced Multi-Level Precedence and Pre-emption service (eMLPP) p. 140
13.2 Call Deflection Service p. 140
13.2.1 MGW selection and incoming side bearer establishment |R5| p. 140
13.2.2 IU/A-interface release |R5| p. 140
13.2.3 Notification to the Calling Subscriber |R5| p. 140
13.2.4 Initial addressing |R5| p. 140
13.2.5 Establishment of bearer towards the forwarded-to subscriber |R5| p. 140
13.2.6 Failure handling in MSC server |R5| p. 140
13.2.7 Example |R5| p. 140
13.3 Line identification Services p. 142
13.3.1 Calling Line Identification Presentation (CLIP) p. 142
13.3.2 Calling Line Identification Restriction (CLIR) p. 142
13.3.3 Connected Line Identification Presentation (COLP) p. 142
13.3.4 Connected Line Identification Restriction (COLR) p. 142
13.4 Call Forwarding Services p. 142
13.4.1 Call Forwarding Unconditional (CFU) p. 142
13.4.1.1 MGW selection |R5| p. 142
13.4.1.2 Incoming side bearer establishment |R5| p. 142
13.4.1.3 Notification to the Calling Subscriber |R5| p. 142
13.4.1.4 Initial addressing |R5| p. 142
13.4.1.5 Establishment of bearer towards the forwarded-to subscriber |R5| p. 143
13.4.1.6 Confirmation of bearer establishment |R5| p. 143
13.4.1.7 Failure handling in GMSC server |R5| p. 143
13.4.1.8 Example |R5| p. 143
13.4.2 Call Forwarding on mobile subscriber Busy (CFB) p. 144
13.4.2.1 Network Determined User Busy (NDUB) p. 144
13.4.2.1.1 MGW selection |R5| p. 144
13.4.2.1.2 Incoming side bearer establishment |R5| p. 144
13.4.2.1.3 Notification to the calling subscriber |R5| p. 144
13.4.2.1.4 Initial addressing |R5| p. 145
13.4.2.1.5 Establishment of bearer towards the forwarded-to subscriber |R5| p. 145
13.4.2.1.5a Confirmation of bearer establishment |R5| p. 145
13.4.2.1.6 Failure handling in MSC server |R5| p. 145
13.4.2.1.7 Example |R5| p. 145
13.4.2.2 User Determined User Busy (UDUB) p. 146
13.4.2.2.1 MGW selection |R5| p. 146
13.4.2.2.2 Incoming side bearer establishment |R5| p. 147
13.4.2.2.3 IU/A-interface release |R5| p. 147
13.4.2.2.4 Notification to the Calling Subscriber |R5| p. 147
13.4.2.2.5 Initial addressing |R5| p. 147
13.4.2.2.6 Establishment of bearer towards the forwarded-to subscriber |R5| p. 147
13.4.2.2.7 Confirmation of bearer establishment |R5| p. 147
13.4.2.2.8 Failure handling in MSC server |R5| p. 148
13.4.2.2.9 Example |R5| p. 148
13.4.3 Call Forwarding on No Reply (CFNRy) p. 149
13.4.3.1 MGW selection and incoming side bearer establishment |R5| p. 149
13.4.3.2 IU/A-interface release |R8| p. 149
13.4.3.3 Notification to the Calling Subscriber |R8| p. 149
13.4.3.4 Initial addressing |R8| p. 150
13.4.3.5 Establishment of bearer towards the forwarded-to subscriber |R8| p. 150
13.4.3.6 Failure handling in MSC server |R8| p. 150
13.4.3.7 Example |R8| p. 150
13.4.4 Call Forwarding on mobile subscriber Not Reachable (CFNRc) p. 151
13.4.4.1 Rerouting by HLR p. 151
13.4.4.2 Rerouting by VLR p. 151
13.4.4.2.1 MGW selection |R5| p. 152
13.4.4.2.2 Incoming side bearer establishment |R5| p. 152
13.4.4.2.3 Notification to the calling subscriber |R5| p. 152
13.4.4.2.4 Initial addressing |R5| p. 152
13.4.4.2.5 Establishment of bearer towards the forwarded-to subscriber |R5| p. 152
13.4.4.2.6 Confirmation of bearer establishment |R5| p. 152
13.4.4.2.7 Failure handling in MSC server |R5| p. 153
13.4.4.2.8 Example |R5| p. 153
13.5 Call Waiting (CW) p. 154
