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Content for
TS 29.163
Word version: 17.2.0
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B
Codec Negotiation between a BICC CS network and the IM CN subsystem
C
Interworking of CPC parameter
E
Multimedia interworking between the IP Multimedia Core Network (CN) Subsystem (IMS) and Circuit Switched (CS) networks
F
PSTN XML Scheme
H
Interworking of Originating Line Information (OLI) parameter (network option)
I
GTT interworking between the IP Multimedia Core Network (CN) Subsystem (IMS) and Circuit Switched (CS) networks
J
Call Flow for Customized Alerting Tone (CAT) interworking between CS network and IMS
K
T.38 interworking between the IP Multimedia Core Network (CN) Subsystem (IMS) and Circuit Switched (CS) networks
L
Interworking of called IN number and original called IN number parameters
$
Change history
B
(Normative) Codec Negotiation between a BICC CS network and the IM CN subsystem
Word‑p. 281
B.1
Introduction
Word‑p. 281
B.2
Control plane interworking
Word‑p. 281
B.2.1
Incoming call interworking from SIP to BICC at I-MGCF
Word‑p. 281
B.2.1.1
Sending of IAM
Word‑p. 281
B.2.1.2
Sending of SDP answer
Word‑p. 281
B.2.2
Outgoing call interworking from BICC to SIP at O-MGCF
Word‑p. 282
B.2.2.1
Sending of INVITE
Word‑p. 282
B.2.2.2
Responding to serving node initiating codec negotiation
Word‑p. 282
B.2.3
Mid-call interworking from SIP to BICC at I-MGCF or O-MGCF
Word‑p. 282
B.2.3.1
Receipt of SDP offer
Word‑p. 282
B.2.3.2
Generating SDP answer
Word‑p. 283
B.2.4
Mid-call interworking from BICC to SIP at I-MGCF or O-MGCF
Word‑p. 283
B.2.4.1
Receipt of mid-call codec negotiation request
Word‑p. 283
B.2.4.2
Responding to serving node initiating mid-call codec negotiation
Word‑p. 283
B.2.4.3
Receipt of codec modification request
Word‑p. 284
B.2.5
Codec parameter translation between BICC CS network and the IM CN subsystem
Word‑p. 284
B.2.5.1
Codec parameters for 3GPP AMR-NB codecs
Word‑p. 285
B.2.5.2
Codec parameters for 3GPP AMR-WB codecs
Word‑p. 287
B.2.5.3
Codec parameters for 3GPP non-AMR codecs
Word‑p. 288
B.2.5.4
Codec parameters for ITU-T codecs
Word‑p. 288
B.2.5.5
Codec parameters for 3GPP EVS codec
|R13|
Word‑p. 289
B.3
MGCF - IM-MGW interaction during interworking of codec negotiation
Word‑p. 291
B.3.1
Basic IM CN subsystem originated session
Word‑p. 291
B.3.1.1
BICC forward bearer establishment
Word‑p. 292
B.3.1.1.1
IM-MGW selection
Word‑p. 292
B.3.1.1.2
CS network side bearer establishment
Word‑p. 292
B.3.1.1.3
IM CN subsystem side session establishment
Word‑p. 292
B.3.1.1.4
Through-connection
Word‑p. 292
B.3.1.1.5
Codec handling
Word‑p. 293
B.3.1.1.6
Failure handling in MGCF
Word‑p. 293
B.3.1.1.7
Message sequence chart
Word‑p. 293
B.3.2
Basic CS network originated session
Word‑p. 295
B.3.2.1
BICC forward bearer establishment
Word‑p. 295
B.3.2.1.1
IM-MGW selection
Word‑p. 295
B.3.2.1.2
IM CN subsystem side termination reservation
Word‑p. 295
B.3.2.1.3
IM CN subsystem side session establishment
Word‑p. 295
B.3.2.1.4
CS network side bearer establishment
Word‑p. 295
B.3.2.1.5
Called party alerting
Word‑p. 296
B.3.2.1.6
Called party answer
Word‑p. 296
B.3.2.1.7
Through-Connection
Word‑p. 296
B.3.2.1.8
Codec handling
Word‑p. 296
B.3.2.1.9
Failure handling in MGCF
Word‑p. 296
B.3.2.1.10
Message sequence chart
Word‑p. 296
B.3.3
CS network initiated mid-call codec negotiation
Word‑p. 299
B.3.4
IM CN subsystem initiated mid-call codec negotiation
Word‑p. 300
C
(Normative) Interworking of CPC parameter
|R7|
Word‑p. 301
C.1
Interworking SIP to ISUP
Word‑p. 301
C.2
Interworking ISUP to SIP
Word‑p. 302
D
Void
E
(Normative) Multimedia interworking between the IP Multimedia Core Network (CN) Subsystem (IMS) and Circuit Switched (CS) networks
|R7|
Word‑p. 304
E.1
Basic Multimedia calls interworking between the IMS and CS Networks scenarios
Word‑p. 304
E.2
Control plane interworking
Word‑p. 305
E.2.1
General
Word‑p. 305
E.2.2
Functionalities required in the MGCF for multimedia calls support
Word‑p. 305
E.2.3
IM CN subsystem originated session
Word‑p. 305
E.2.3.1
Preconditions used at IMS side
Word‑p. 305
E.2.3.1.1
Interactions between H.245 or MONA and SIP/SDP
Word‑p. 305
E.2.3.2
Preconditions not used at IMS side
Word‑p. 307
E.2.3.2.1
Interactions between H.245 or MONA and SIP/SDP
Word‑p. 307
E.2.3.3
Fallback to speech at session establishment
Word‑p. 309
E.2.4
CS network originated session
Word‑p. 309
E.2.4.1
Interactions between SIP/SDP and H.245 or MONA
Word‑p. 309
E.2.4.1.1
Normal Call setup
Word‑p. 309
E.2.4.1.2
Call setup if multimedia call can not be recognized in an unambiguous manner
Word‑p. 311
E.2.4.1.3
Fallback to speech during call setup
|R9|
Word‑p. 311
E.2.4.2
CS originated - IM CN transit - CS terminated
Word‑p. 312
E.2.5
Service change
Word‑p. 313
E.2.5.2
-
Word‑p. 313
E.2.5.2.1
SCUDIF
Word‑p. 313
E.2.5.2.1.0
General
Word‑p. 313
E.2.5.2.1.1
IM CN subsystem originated change
Word‑p. 313
E.2.5.2.1.1.1
Change from multimedia to speech
Word‑p. 313
E.2.5.2.1.1.2
Change from speech to multimedia
Word‑p. 314
E.2.5.2.1.2
CS network originated change
Word‑p. 315
E.2.5.2.1.2.1
Change from multimedia to speech
Word‑p. 315
E.2.5.2.1.2.2
Change from speech to multimedia
Word‑p. 316
E.2.5.2.2
Non-SCUDIF case (ISUP or BICC without SCUDIF)
Word‑p. 316
E.2.5.2.2.1
Change from multimedia to audio
Word‑p. 316
E.2.5.2.2.2
Change from speech to multimedia
Word‑p. 317
E.2.6
Call release
Word‑p. 318
E.2.6.1
Call release initiated from the IM CN subsystem side
Word‑p. 318
E.2.6.2
Call release initiated from the CS network side
Word‑p. 319
E.2.6.3
Call release initiated from the interworking node
Word‑p. 319
E.3
User plane interworking
Word‑p. 320
E.3.1
Functionalities required in the IM-MGW for multimedia calls support
Word‑p. 320
E.4
MGCF and IM-MGW interactions
Word‑p. 320
E.4.1
Introduction
Word‑p. 320
E.4.2
Mn signalling interactions
Word‑p. 321
E.4.2.1
Introduction
Word‑p. 321
E.4.2.2
H.248 Context Model
Word‑p. 321
E.4.2.3
Transport of H.245 messages between the MGCF and IM-MGW
Word‑p. 321
E.4.2.3.1
General
Word‑p. 321
E.4.2.3.2
Transport from MGCF to IM-MGW
Word‑p. 322
E.4.2.3.3
Transport from IM-MGW to MGCF
Word‑p. 322
E.4.2.4
Call establishment procedure
Word‑p. 322
E.4.2.5
Handling of H.245 indication message
Word‑p. 325
E.4.2.5.1
Overview
Word‑p. 325
E.4.2.5.2
Function Not Understood / Function Not Supported message
Word‑p. 325
E.4.2.5.3
User Input Indication message
Word‑p. 325
E.4.2.6
Handling of H.245 Command message
Word‑p. 326
E.4.2.6.1
Overview
Word‑p. 326
E.4.2.6.2
Flow control command
Word‑p. 326
E.4.2.6.3
End Session Command
Word‑p. 327
E.4.2.6.4
videoFastUpdatePicture
|R8|
Word‑p. 327
E.4.2.7
Mn Signalling Interactions to support the Media Oriented Negotiation Acceleration (MONA)
|R8|
Word‑p. 327
E.4.2.7.1
Overview
Word‑p. 327
E.4.2.7.2
Mn Interactions for MONA preference messages
Word‑p. 329
E.4.2.7.3
Mn Interactions for MONA MPCs
Word‑p. 331
E.4.2.7.4
Mn Interactions for MONA SPCs
Word‑p. 333
E.4.2.7.4.1
General
Word‑p. 333
E.4.2.7.4.2
Transport from MGCF to IM-MGW
Word‑p. 333
E.4.2.7.4.3
Transport from IM-MGW to MGCF
Word‑p. 334
E.4.2.7.4.4
Termination of SPC procedure
Word‑p. 335
E.4.2.7.5
Mn Interactions for fallback from MONA procedures to standard H.324 setup
Word‑p. 336
E.4.2.8
Interworking between RTCP messages and H.245 messages
|R8|
Word‑p. 337
E.4.2.8.1
Overview
Word‑p. 337
E.4.2.8.2
IM CN subsystem originated RTCP messages
Word‑p. 337
E.4.2.8.3
CS network originated H.245 messages
Word‑p. 338
E.4.3
Mn Signalling procedures
Word‑p. 339
E.4.3.1
Overview
Word‑p. 339
E.4.3.2
Add Multiplex Termination
Word‑p. 340
E.4.3.3
Configure Multiplex Termination
Word‑p. 341
E.4.3.4
Signal H245 Message
Word‑p. 342
E.4.3.5
Notify H245 Message
Word‑p. 342
E.4.3.6
Notify MONA Preference Reception
|R8|
Word‑p. 343
E.4.3.7
Notify MONA Preference Completed
|R8|
Word‑p. 343
E.4.3.8
Signal SPC
|R8|
Word‑p. 344
E.4.3.9
Notify SPC
|R8|
Word‑p. 344
E.4.3.10
Notify MPC
|R8|
Word‑p. 345
E.4.3.11
Notify Detection of Legacy Interworking
|R8|
Word‑p. 345
E.4.3.12
Request RTCP-Interworking
|R8|
Word‑p. 346
E.4.3.13
Notify RTCP-Interworking
|R8|
Word‑p. 346
E.4.3.14
Signal-H.245-Interworking
|R8|
Word‑p. 347
E.4.3.15
Stop MPC
|R8|
Word‑p. 347
E.4.3.16
Stop SPC
|R8|
Word‑p. 348
E.4.3.17
Stop MONA Negotiation
|R8|
Word‑p. 349
F
(Normative) PSTN XML Scheme
|R7|
Word‑p. 349
F.1
Scope
Word‑p. 349
F.2
MIME type
Word‑p. 350
F.3
XML Schema definition
|R8|
Word‑p. 350
F.4
IANA registration template
|R8|
Word‑p. 355
G
Void
H
(Normative) Interworking of Originating Line Information (OLI) parameter (network option)
|R8|
Word‑p. 357
H.1
Interworking SIP to ISUP
Word‑p. 357
H.2
Interworking ISUP to SIP
Word‑p. 357
I
(Normative) GTT interworking between the IP Multimedia Core Network (CN) Subsystem (IMS) and Circuit Switched (CS) networks
|R9|
Word‑p. 358
I.1
Overview of GTT interworking between the IMS and Circuit Switched (CS) networks
Word‑p. 358
I.2
Control plane interworking
Word‑p. 359
I.2.1
General
Word‑p. 359
I.2.2
Functionalities required in the MGCF for GTT calls support
Word‑p. 359
I.2.3
IM CN subsystem originated session
Word‑p. 359
I.2.3.1
Initial INVITE with an SDP offer including a text media line
Word‑p. 359
I.2.4
CS network originated session
Word‑p. 360
I.2.4.1
General
Word‑p. 360
I.2.4.2
Initial INVITE with an SDP offer including audio only
Word‑p. 360
I.2.5
Subsequent SDP offer/answer exchange adding text to an audio session
Word‑p. 361
I.3
User plane interworking
Word‑p. 361
I.3.1
Functionalities required in the IM-MGW for GTT support
Word‑p. 361
I.3.2
Monitoring of text/modem signals on the CS side
Word‑p. 361
I.3.3
Multiplexing between the CS and IMS streams
Word‑p. 362
I.3.4
Conversion between text/modem and Real-Time Text over RTP
Word‑p. 362
I.4
MGCF and IM-MGW interactions
Word‑p. 362
I.4.1
Introduction
Word‑p. 362
I.4.2
Mn signalling interactions
Word‑p. 363
I.4.2.1
Introduction
Word‑p. 363
I.4.2.2
H.248 Context Model
Word‑p. 363
I.4.2.3
Specific Mn signalling for GTT
Word‑p. 363
I.4.2.4
IM CN subsystem originated session between the MGCF and IM-MGW
Word‑p. 364
I.4.2.4.1
Initial INVITE with an SDP offer including Real-Time Text
Word‑p. 364
I.4.2.5
CS network originated session
Word‑p. 366
I.4.2.5.1
Initial INVITE with an SDP offer only including audio
Word‑p. 366
I.4.3
Mn Signalling procedures
Word‑p. 367
I.4.3.1
Overview
Word‑p. 367
J
Call Flow for Customized Alerting Tone (CAT) interworking between CS network and IMS
|R10|
Word‑p. 368
J.1
Introduction
Word‑p. 368
J.2
IMS CAT provided by the terminating IMS user using gateway model towards user served in CS networks
Word‑p. 368
J.2.1
Callflow without using precondition mechanism
Word‑p. 369
K
(Normative) T.38 interworking between the IP Multimedia Core Network (CN) Subsystem (IMS) and Circuit Switched (CS) networks
|R11|
Word‑p. 371
K.1
General
Word‑p. 371
K.2
Recommend T.38 configuration
Word‑p. 371
K.3
Handling T.38 SDP attributes at the I-MGCF
Word‑p. 372
K.4
Handling T.38 SDP attributes at the O-MGCF
Word‑p. 373
K.5
Applicable T.38 SDP attributes at the Mn Interface
Word‑p. 374
L
(Normative) Interworking of called IN number and original called IN number parameters
|R13|
Word‑p. 375
L.0
General
Word‑p. 375
L.1
Interworking SIP to ISUP
Word‑p. 375
L.2
Interworking ISUP to SIP
Word‑p. 376
$
Change history
Word‑p. 380