Tech-
invite
3GPPspecs
SIP
RFCs
Overview
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4‑5x
Content for
TS 23.205
Word version: 16.0.0
1…
6…
6.2…
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8.2…
8.3…
8.4…
9…
13…
13.6…
13.14…
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17…
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)
...
13
Interactions with Other Services
13.1
Enhanced Multi-Level Precedence and Pre-emption service (eMLPP)
Word‑p. 140
13.2
Call Deflection Service
13.2.1
MGW selection and incoming side bearer establishment
|R5|
13.2.2
IU/A-interface release
|R5|
13.2.3
Notification to the Calling Subscriber
|R5|
13.2.4
Initial addressing
|R5|
13.2.5
Establishment of bearer towards the forwarded-to subscriber
|R5|
13.2.6
Failure handling in MSC server
|R5|
13.2.7
Example
|R5|
13.3
Line identification Services
Word‑p. 142
13.3.1
Calling Line Identification Presentation (CLIP)
13.3.2
Calling Line Identification Restriction (CLIR)
13.3.3
Connected Line Identification Presentation (COLP)
13.3.4
Connected Line Identification Restriction (COLR)
13.4
Call Forwarding Services
13.4.1
Call Forwarding Unconditional (CFU)
13.4.1.1
MGW selection
|R5|
13.4.1.2
Incoming side bearer establishment
|R5|
13.4.1.3
Notification to the Calling Subscriber
|R5|
13.4.1.4
Initial addressing
|R5|
13.4.1.5
Establishment of bearer towards the forwarded-to subscriber
|R5|
Word‑p. 143
13.4.1.6
Confirmation of bearer establishment
|R5|
13.4.1.7
Failure handling in GMSC server
|R5|
13.4.1.8
Example
|R5|
13.4.2
Call Forwarding on mobile subscriber Busy (CFB)
Word‑p. 144
13.4.2.1
Network Determined User Busy (NDUB)
13.4.2.1.1
MGW selection
|R5|
13.4.2.1.2
Incoming side bearer establishment
|R5|
13.4.2.1.3
Notification to the calling subscriber
|R5|
13.4.2.1.4
Initial addressing
|R5|
Word‑p. 145
13.4.2.1.5
Establishment of bearer towards the forwarded-to subscriber
|R5|
13.4.2.1.5a
Confirmation of bearer establishment
|R5|
13.4.2.1.6
Failure handling in MSC server
|R5|
13.4.2.1.7
Example
|R5|
13.4.2.2
User Determined User Busy (UDUB)
Word‑p. 146
13.4.2.2.1
MGW selection
|R5|
13.4.2.2.2
Incoming side bearer establishment
|R5|
Word‑p. 147
13.4.2.2.3
IU/A-interface release
|R5|
13.4.2.2.4
Notification to the Calling Subscriber
|R5|
13.4.2.2.5
Initial addressing
|R5|
13.4.2.2.6
Establishment of bearer towards the forwarded-to subscriber
|R5|
13.4.2.2.7
Confirmation of bearer establishment
|R5|
13.4.2.2.8
Failure handling in MSC server
|R5|
Word‑p. 148
13.4.2.2.9
Example
|R5|
13.4.3
Call Forwarding on No Reply (CFNRy)
Word‑p. 149
13.4.3.1
MGW selection and incoming side bearer establishment
|R5|
13.4.3.2
IU/A-interface release
|R8|
13.4.3.3
Notification to the Calling Subscriber
|R8|
13.4.3.4
Initial addressing
|R8|
Word‑p. 150
13.4.3.5
Establishment of bearer towards the forwarded-to subscriber
|R8|
13.4.3.6
Failure handling in MSC server
|R8|
13.4.3.7
Example
|R8|
13.4.4
Call Forwarding on mobile subscriber Not Reachable (CFNRc)
Word‑p. 151
13.4.4.1
Rerouting by HLR
13.4.4.2
Rerouting by VLR
13.4.4.2.1
MGW selection
|R5|
Word‑p. 152
13.4.4.2.2
Incoming side bearer establishment
|R5|
13.4.4.2.3
Notification to the calling subscriber
|R5|
13.4.4.2.4
Initial addressing
|R5|
13.4.4.2.5
Establishment of bearer towards the forwarded-to subscriber
|R5|
13.4.4.2.6
Confirmation of bearer establishment
|R5|
13.4.4.2.7
Failure handling in MSC server
|R5|
Word‑p. 153
13.4.4.2.8
Example
|R5|
13.5
Call Waiting (CW)
Word‑p. 154
13.5.1
Call Confirmation of the waiting call
Word‑p. 156
13.5.2
Acceptance of the Waiting Call
Word‑p. 157