Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; Inter-IMS Network to Network Interface (NNI) (3GPP TS 29.165 version 11.26.0 Release 11)

RTS/TSGC-0329165vbq0

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Published
Publication Date
14-Jan-2020
Current Stage
12 - Completion
Completion Date
15-Jan-2020
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ETSI TS 129 165 V11.26.0 (2020-01) - Digital cellular telecommunications system (Phase 2+) (GSM); Universal Mobile Telecommunications System (UMTS); LTE; 5G; Inter-IMS Network to Network Interface (NNI) (3GPP TS 29.165 version 11.26.0 Release 11)
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ETSI TS 129 165 V11.26.0 (2020-01)
TECHNICAL SPECIFICATION
Digital cellular telecommunications system (Phase 2+) (GSM);
Universal Mobile Telecommunications System (UMTS);
LTE;
5G;
Inter-IMS Network to Network Interface (NNI)
(3GPP TS 29.165 version 11.26.0 Release 11)
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3GPP TS 29.165 version 11.26.0 Release 11 1 ETSI TS 129 165 V11.26.0 (2020-01)
Reference
RTS/TSGC-0329165vbq0
Keywords
5G,GSM,LTE,UMTS
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3GPP TS 29.165 version 11.26.0 Release 11 2 ETSI TS 129 165 V11.26.0 (2020-01)
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Legal Notice

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ETSI
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3GPP TS 29.165 version 11.26.0 Release 11 3 ETSI TS 129 165 V11.26.0 (2020-01)
Contents

Intellectual Property Rights ................................................................................................................................ 2

Legal Notice ....................................................................................................................................................... 2

Modal verbs terminology .................................................................................................................................... 2

Foreword ............................................................................................................................................................. 7

1 Scope ........................................................................................................................................................ 8

2 References ................................................................................................................................................ 8

3 Definitions, symbols and abbreviations ................................................................................................. 15

3.1 Definitions ........................................................................................................................................................ 15

3.2 Symbols ............................................................................................................................................................ 16

3.3 Abbreviations ................................................................................................................................................... 16

4 Overview ................................................................................................................................................ 17

5 Reference model for interconnection between IM CN subsystems ....................................................... 18

5.1 General ............................................................................................................................................................. 18

5.2 Functionalities performed by entities at the edge of the network ..................................................................... 18

5.2.1 Interconnection Border Control Function (IBCF)....................................................................................... 18

5.2.2 Transition Gateway (TrGW) ....................................................................................................................... 19

6 Control plane interconnection ................................................................................................................ 19

6.1 Definition of Inter-IMS Network to Network Interconnection......................................................................... 19

6.1.1 SIP methods and header fields .................................................................................................................... 19

6.1.1.1 General .................................................................................................................................................. 19

6.1.1.2 SIP methods .......................................................................................................................................... 19

6.1.1.3 SIP header fields ................................................................................................................................... 20

6.1.1.3.0 General ............................................................................................................................................ 20

6.1.1.3.1 Trust and no trust relationship ......................................................................................................... 20

6.1.1.3.2 Derivation of applicable SIP header fields from TS 24.229 [5] ...................................................... 21

6.1.1.3.3 Applicability of SIP header fields on a roaming II-NNI .................................................................. 22

6.1.1.3.4 Applicability of SIP header fields on a non-roaming II-NNI .......................................................... 22

6.1.1.4 Notations of the codes ........................................................................................................................... 22

6.1.1.5 Modes of signalling ............................................................................................................................... 23

6.1.2 SDP protocol ............................................................................................................................................... 23

6.1.2.1 General .................................................................................................................................................. 23

6.1.3 Major capabilities ....................................................................................................................................... 23

6.1.4 SIP message bodies ..................................................................................................................................... 29

6.2 Control Plane Transport ................................................................................................................................... 33

6.2.1 General ........................................................................................................................................................ 33

6.3 SIP timers ......................................................................................................................................................... 33

7 User plane Interconnection ..................................................................................................................... 34

7.1 Media and Codec .............................................................................................................................................. 34

7.2 User Plane Transport ........................................................................................................................................ 35

8 Numbering, Naming and Addressing ..................................................................................................... 35

8.1 Numbering, Naming and Addressing for SIP message .................................................................................... 35

8.2 Numbering, Naming and Addressing for SDP ................................................................................................. 36

9 IP Version ............................................................................................................................................... 36

10 Security................................................................................................................................................... 37

11 Charging ................................................................................................................................................. 37

11.1 General ............................................................................................................................................................. 37

11.2 Inter-operator accounting ................................................................................................................................. 37

11.3 Transfer of IP multimedia service tariff information........................................................................................ 38

12 Supplementary services associated with the IMS multimedia telephony communication service......... 38

ETSI
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3GPP TS 29.165 version 11.26.0 Release 11 4 ETSI TS 129 165 V11.26.0 (2020-01)

12.1 General ............................................................................................................................................................. 38

12.2 Malicious Communication IDentification (MCID) .......................................................................................... 38

12.3 Originating Identification Presentation (OIP) and Originating Identification Restriction (OIR) ..................... 39

12.4 Terminating Identification Presentation (TIP) and Terminating Identification Restriction (TIR) ................... 39

12.5 Anonymous Communication Rejection (ACR) ................................................................................................ 40

12.6 Communication DIVersion (CDIV) ................................................................................................................. 40

12.7 Communication Waiting (CW) ........................................................................................................................ 40

12.8 Communication HOLD (HOLD) ..................................................................................................................... 41

12.9 Message Waiting Indication (MWI) ................................................................................................................. 41

12.10 Communication Barring (CB) .......................................................................................................................... 41

12.10.1 Incoming Communication Barring (ICB) ................................................................................................... 41

12.10.2 Outgoing Communication Barring (OCB) .................................................................................................. 41

12.11 Completion of Communications to Busy Subscriber (CCBS) .......................................................................... 41

12.12 Completion of Communications by No Reply (CCNR) ................................................................................... 42

12.13 Explicit Communication Transfer (ECT) ......................................................................................................... 43

12.14 Customized Alerting Tone (CAT) .................................................................................................................... 43

12.15 Customized Ringing Signal (CRS) ................................................................................................................... 43

12.16 Closed User Group (CUG) ............................................................................................................................... 44

12.17 Personal Network Management (PNM) ........................................................................................................... 44

12.18 Three-Party (3PTY) .......................................................................................................................................... 44

12.19 Conference (CONF) ......................................................................................................................................... 44

12.20 Flexible Alerting (FA) ...................................................................................................................................... 45

12.21 Announcements ................................................................................................................................................ 45

12.21.1 General ........................................................................................................................................................ 45

12.21.2 Providing announcements during the establishment of a communication session ...................................... 45

12.21.3 Providing announcements during an established communication session .................................................. 45

12.21.4 Providing announcements when communication request is rejected .......................................................... 46

12.22 Advice of Charge (AOC) ................................................................................................................................. 46

12.23 Completion of Communications on Not Logged-in (CCNL) ........................................................................... 46

12.24 Unstructured Supplementary Service Data (USSD) ......................................................................................... 47

13 Interoperability of IMS Centralized Services (ICS) over II-NNI ........................................................... 47

13.1 General ............................................................................................................................................................. 47

13.2 IMS Centralized Services (ICS) ....................................................................................................................... 48

14 Interoperability of IMS Service Continuity over II-NNI ....................................................................... 48

14.1 General ............................................................................................................................................................. 48

14.2 PS to CS Single Radio Voice Call Continuity (SRVCC) and Single Radio Video Call Continuity

(vSRVCC) ........................................................................................................................................................ 48

14.2.1 Basic PS to CS SRVCC .............................................................................................................................. 48

14.2.2 PS to CS SRVCC for calls in alerting phase ............................................................................................... 49

14.2.3 Using the ATCF based architecture ............................................................................................................ 49

14.3 Inter UE Transfer (IUT) ................................................................................................................................... 49

14.4 PS to CS SRVCC with the MSC server assisted mid-call feature .................................................................... 49

14.5 CS to PS Single Radio Voice Call Continuity (SRVCC) ................................................................................. 50

14.5.1 Basic CS to PS SRVCC .............................................................................................................................. 50

14.5.2 CS to PS SRVCC for calls in alerting phase ............................................................................................... 51

14.5.3 CS to PS SRVCC with the assisted mid-call feature .................................................................................. 51

15 Presence service ..................................................................................................................................... 51

15.0 General ............................................................................................................................................................. 51

15.1 Subscription of presence information ............................................................................................................... 51

15.2 Watcher subscribing to Presence List ............................................................................................................... 52

15.3 Subscription to Watcher Information ............................................................................................................... 52

15.4 Subscription to state changes in XML documents ........................................................................................... 52

15.5 Presence enhancements specified in Open Mobile Alliance (OMA) Release 1.1 ............................................ 53

15.5.1 General ........................................................................................................................................................ 53

15.5.2 OMA subscription of presence information ................................................................................................ 53

15.5.3 OMA watcher subscribing to Presence List ................................................................................................ 53

15.5.4 OMA subscription to Watcher Information ................................................................................................ 53

15.6 Presence enhancements specified in Open Mobile Alliance (OMA) Release 2.0 ............................................ 53

15.6.1 General ........................................................................................................................................................ 53

15.6.2 OMA subscription of presence information ................................................................................................ 53

ETSI
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3GPP TS 29.165 version 11.26.0 Release 11 5 ETSI TS 129 165 V11.26.0 (2020-01)

15.6.3 OMA watcher subscribing to Presence List ................................................................................................ 54

15.6.4 OMA subscription to Watcher Information ................................................................................................ 54

15.6.5 Subscription to state changes in XML documents ...................................................................................... 54

15.6.6 Void ............................................................................................................................................................ 55

15.6.7 Void ............................................................................................................................................................ 55

16 Messaging service .................................................................................................................................. 55

16.1 General ............................................................................................................................................................. 55

16.2 Page-mode messaging ...................................................................................................................................... 55

16.4 Session-mode messaging .................................................................................................................................. 55

16.5 Session-mode messaging conferences .............................................................................................................. 55

17 Optimal Media Routeing ........................................................................................................................ 56

17.1 General ............................................................................................................................................................. 56

17.2 OMR related SDP attributes ............................................................................................................................. 56

17.3 IP realm names ................................................................................................................................................. 56

18 Inter-UE transfer (IUT) .......................................................................................................................... 56

18.1 General ............................................................................................................................................................. 56

18.2 IUT without establishment of a collaborative session ...................................................................................... 56

18.3 IUT using a collaborative session ..................................................................................................................... 57

18.3.1 Collaborative session of participants of the same subscription ................................................................... 57

18.3.2 Establishment of a collaborative session during session setup ................................................................... 58

18.3.3 Assignment and transfer of control of a collaborative session .................................................................... 58

18.3.4 Collaborative session of participants of different subscriptions ................................................................. 58

18.4 Session replication / media replication ............................................................................................................. 58

18.4.1 Pull mode .................................................................................................................................................... 58

18.4.2 Push mode ................................................................................................................................................... 59

19 Roaming Architecture for Voice over IMS with Local Breakout .......................................................... 59

20 Delivery of Media Resource Broker address information ...................................................................... 59

21 Overload control ..................................................................................................................................... 60

21.1 General ............................................................................................................................................................. 60

21.2 Feedback based mechanism ............................................................................................................................. 60

21.3 The load filter mechanism ................................................................................................................................ 60

Annex A (informative): Summary of SIP header fields ...................................................................... 61

Annex B (informative): Dynamic view of SIP header fields within SIP messages ........................... 66

B.1 Scope ................................................................................................................................................................ 66

B.2 Methodology .................................................................................................................................................... 66

B.3 ACK method .................................................................................................................................................... 67

B.4 BYE method ..................................................................................................................................................... 68

B.5 CANCEL method ............................................................................................................................................. 71

B.6 INFO method .................................................................................................................................................... 72

B.7 INVITE method ................................................................................................................................................ 77

B.8 MESSAGE method .......................................................................................................................................... 85

B.9 NOTIFY method .............................................................................................................................................. 91

B.10 OPTIONS method ............................................................................................................................................ 96

B.11 PRACK method .............................................................................................................................................. 102

B.12 PUBLISH method .......................................................................................................................................... 105

B.13 REFER method .............................................................................................................................................. 111

B.14 REGISTER method ........................................................................................................................................ 117

B.15 SUBSCRIBE method ..................................................................................................................................... 121

B.16 UPDATE method ........................................................................................................................................... 128

Annex C (informative): The list of option items for II-NNI ............................................................. 132

C.1 Scope ...................
...

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