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TECHNICAL SPECIFICATION
Universal Mobile Telecommunications System (UMTS);
LTE;
5G;
Unstructured Supplementary Service Data (USSD)
using IP Multimedia (IM) Core Network (CN) subsystem IMS;
Stage 3
(3GPP TS 24.390 version 15.1.0 Release 15)
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3GPP TS 24.390 version 15.1.0 Release 15 1 ETSI TS 124 390 V15.1.0 (2019-04)
Reference
RTS/TSGC-0124390vf10
Keywords
5G,LTE,UMTS
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3GPP TS 24.390 version 15.1.0 Release 15 2 ETSI TS 124 390 V15.1.0 (2019-04)
Intellectual Property Rights
Essential patents
IPRs essential or potentially essential to normative deliverables may have been declared to ETSI. The information
pertaining to these essential IPRs, if any, is publicly available for ETSI members and non-members, and can be found
in ETSI SR 000 314: "Intellectual Property Rights (IPRs); Essential, or potentially Essential, IPRs notified to ETSI in
respect of ETSI standards", which is available from the ETSI Secretariat. Latest updates are available on the ETSI Web
server (https://ipr.etsi.org/).
Pursuant to the ETSI IPR Policy, no investigation, including IPR searches, has been carried out by ETSI. No guarantee
can be given as to the existence of other IPRs not referenced in ETSI SR 000 314 (or the updates on the ETSI Web
server) which are, or may be, or may become, essential to the present document.
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Foreword
This Technical Specification (TS) has been produced by ETSI 3rd Generation Partnership Project (3GPP).
The present document may refer to technical specifications or reports using their 3GPP identities, UMTS identities or
GSM identities. These should be interpreted as being references to the corresponding ETSI deliverables.
The cross reference between GSM, UMTS, 3GPP and ETSI identities can be found under
.
Modal verbs terminology
In the present document "shall", "shall not", "should", "should not", "may", "need not", "will", "will not", "can" and
"cannot" are to be interpreted as described in clause 3.2 of the ETSI Drafting Rules (Verbal forms for the expression of
provisions).
"must" and "must not" are NOT allowed in ETSI deliverables except when used in direct citation.
ETSI
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3GPP TS 24.390 version 15.1.0 Release 15 3 ETSI TS 124 390 V15.1.0 (2019-04)
Contents
Intellectual Property Rights . 2
Foreword . 2
Modal verbs terminology . 2
Foreword . 6
1 Scope . 7
2 References . 7
3 Definitions, symbols and abbreviations . 8
3.1 Definitions . 8
3.2 Abbreviations . 8
4 USSD using IMS . 8
4.1 Introduction . 8
4.2 Description . 9
4.3 Operational requirements . 9
4.4 Coding requirements . 9
4.5 Signalling requirements . 9
4.5.1 General . 9
4.5.2 SDP Offer/Answer (user initiated) . 12
4.5.2A SDP offer/answer (network initiated) . 12
4.5.3 Activation/deactivation . 13
4.5.4 Invocation and operation (user initiated) . 13
4.5.4.1 Actions at the originating UA . 13
4.5.4.2 Actions at the USSI AS . 14
4.5.5 Invocation and operation (network initiated USSD request and network initiated USSD notification) . 15
4.5.5.1 Actions at the originating USSI AS . 15
4.5.5.2 Actions at the UE . 16
4.6 Interaction with other services . 18
4.6.1 Originating Identification Presentation (OIP) . 18
4.6.2 Originating Identification Restriction (OIR) . 19
4.6.3 Terminating Identification Presentation (TIP) . 19
4.6.4 Terminating Identification Restriction (TIR) . 19
4.6.5 Communication Diversion (CDIV) . 19
4.6.6 Communication Hold (HOLD) . 19
4.6.7 Communication Barring (CB). 19
4.6.8 Message Waiting Indication (MWI) . 19
4.6.9 Conference (CONF) . 19
4.6.10 Explicit Communication Transfer (ECT) . 19
4.6.11 Advice Of Charge (AOC) . 19
4.6.12 Closed User Groups (CUG) . 19
4.6.13 Three-Party (3PTY) . 19
4.6.14 Flexible Alerting (FA) . 19
4.6.15 Communication Waiting (CW) . 19
4.6.16 Completion of Communications to Busy Subscriber (CCBS) . 19
4.6.17 Completion of Communications by No Reply (CCNR) . 20
4.6.18 Customized Alerting Tones (CAT) . 20
4.6.19 Customized Ringing Signal (CRS) . 20
4.6.20 Personal Network Management (PNM) . 20
4.6.21 Malicious Communication Identification (MCID) . 20
4.6.22 SIP based user configuration . 20
4.7 Service configuration . 20
5 Extensions within the present document . 20
5.1 INFO Package for transport of USSD information . 20
5.1.1 Scope . 20
5.1.2 g.3gpp.ussd info package . 20
5.1.2.1 Overall description . 20
ETSI
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3GPP TS 24.390 version 15.1.0 Release 15 4 ETSI TS 124 390 V15.1.0 (2019-04)
5.1.2.2 Applicability. 21
5.1.2.3 Info package name . 21
5.1.2.4 Info package parameters . 21
5.1.2.5 SIP options tags . 21
5.1.2.6 INFO message body parts . 21
5.1.2.7 Info package usage restrictions . 21
5.1.2.8 Rate of INFO Requests . 21
5.1.2.9 Info package security considerations . 22
5.1.2.10 Implementation details and examples . 22
5.1.3 application/vnd.3gpp.ussd+xml MIME type . 22
5.1.3.1 Scope . 22
5.1.3.2 application/vnd.3gpp.ussd+xml . 22
5.1.3.3 Data semantics . 22
5.1.3.4 XML schema . 23
5.1.3.4A Further syntax rules of MIME bodies of application/vnd.3gpp.ussd+xml MIME type . 24
5.1.3.5 IANA registration . 24
5.1.3.5.1 Name . 24
5.1.3.5.2 Email . 24
5.1.3.5.3 MIME media type name . 24
5.1.3.5.4 MIME subtype name . 24
5.1.3.5.5 Required parameters . 24
5.1.3.5.6 Optional parameters . 24
5.1.3.5.7 Encoding considerations . 24
5.1.3.5.8 Security considerations . 24
5.1.3.5.9 Interoperability considerations . 25
5.1.3.5.10 Published specification . 25
5.1.3.5.11 Applications which use this media . 25
5.1.3.5.12 Applications that manipulate MIME typed objects (messaging, download etc.). 25
5.1.3.5.13 Additional information . 25
5.1.3.5.14 Intended usage . 25
5.1.3.5.15 Other information/general comment . 25
5.1.3.5.16 Person to contact for further information . 25
Annex A (informative): Signalling flows . 26
A.1 UE sending USSD request, no further information required . 26
A.2 UE sending USSD request, further information required from network . 28
A.3 USSI AS sending USSD request, no further information required . 32
A.4 USSI AS sending USSD request, further information required from network . 36
Annex B (normative): Media feature tags defined within the current document . 41
B.1 General . 41
B.2 Definition of media feature tag g.3gpp.nw-init-ussi . 41
Annex C (normative): IP-Connectivity Access Network specific concepts when using GPRS
to access IM CN subsystem . 42
C.1 Scope . 42
C.2 Application usage of SIP . 42
C.2.1 Procedures at the UE . 42
C.2.1.1 3GPP PS data off . 42
C.2.1.1.1 General . 42
C.2.1.1.2 Enforcement . 42
C.2.2 Procedures at the USSI AS . 43
C.2.2.1 3GPP PS data off . 43
Annex D (normative): IP-Connectivity Access Network specific concepts when using EPS to
access IM CN subsystem . 44
ETSI
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3GPP TS 24.390 version 15.1.0 Release 15 5 ETSI TS 124 390 V15.1.0 (2019-04)
D.1 Scope . 44
D.2 Application usage of SIP . 44
D.2.1 Procedures at the UE . 44
D.2.1.1 3GPP PS data off . 44
D.2.1.1.1 General . 44
D.2.1.1.2 Enforcement . 44
D.2.2 Procedures at the USSI AS . 44
D.2.2.1 3GPP PS data off . 44
Annex E (normative): IP-Connectivity Access Network specific concepts when using 5GS to
access IM CN subsystem . 45
E.1 Scope . 45
E.2 Application usage of SIP . 45
E.2.1 Procedures at the UE . 45
E.2.1.1 3GPP PS data off . 45
E.2.1.1.1 General . 45
E.2.1.1.2 Enforcement . 45
E.2.2 Procedures at the USSI AS . 45
E.2.2.1 3GPP PS data off . 45
Annex F (informative): Change history . 46
History . 48
ETSI
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3GPP TS 24.390 version 15.1.0 Release 15 6 ETSI TS 124 390 V15.1.0 (2019-04)
Foreword
rd
This Technical Specification has been produced by the 3 Generation Partnership Project (3GPP).
The contents of the present document are subject to continuing work within the TSG and may change following formal
TSG approval. Should the TSG modify the contents of the present document, it will be re-released by the TSG with an
identifying change of release date and an increase in version number as follows:
Version x.y.z
where:
x the first digit:
1 presented to TSG for information;
2 presented to TSG for approval;
3 or greater indicates TSG approved document under change control.
Y the second digit is incremented for all changes of substance, i.e. technical enhancements, corrections,
updates, etc.
z the third digit is incremented when editorial only changes have been incorporated in the document.
ETSI
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3GPP TS 24.390 version 15.1.0 Release 15 7 ETSI TS 124 390 V15.1.0 (2019-04)
1 Scope
The present document describes the procedures for using Unstructured Supplementary Service Data (USSD) operations
for mobile initiated MMI mode over IP Multimedia Core Network Subsystem (IMS) and for network initiated MMI
mode over IP Multimedia Core Network Subsystem (IMS). MMI mode is for the transparent transport of MMI strings
entered by the user to the Application Servers (AS) and for the transparent transport of text strings back to the User
Equipment (UE) to be displayed for user information. Support of either mode of USSD service is optional and only
applicable for an operator's Public Land Mobile Network (PLMN).
The current version of the document describes procedures for USSD operation over IMS where the USSD application in
the network resides on an AS. Signalling from the AS to other core network functional entities is left out of scope.
The present document is applicable to UE and AS which are intended to support USSD operations over IMS in mobile
initiated MMI mode and network initiated MMI mode.
2 References
The following documents contain provisions which, through reference in this text, constitute provisions of the present
document.
- References are either specific (identified by date of publication, edition number, version number, etc.) or
non-specific.
- For a specific reference, subsequent revisions do not apply.
- For a non-specific reference, the latest version applies. In the case of a reference to a 3GPP document (including
a GSM document), a non-specific reference implicitly refers to the latest version of that document in the same
Release as the present document.
[1] 3GPP TR 21.905: "Vocabulary for 3GPP Specifications".
[2] IETF RFC 6086 (January 2011): "Session Initiation Protocol (SIP) INFO Method and Package
Framework".
[3] 3GPP TS 24.090: " Unstructured Supplementary Service Data (USSD); Stage 3".
[4] 3GPP2 X.S0065-0 v1.0 (April 2012): "Unstructured Supplementary Service Data (USSD)
Support".
[5] 3GPP TS 24.080: "Mobile radio interface layer 3 supplementary services specification; Formats
and coding".
[6] 3GPP TS 24.229: "IP multimedia call control protocol based on Session Initiation Protocol (SIP)
and Session Description Protocol (SDP); Stage 3".
[7] IETF RFC 4967 (July 2007): "Dial String Parameter for the Session Initiation Protocol Uniform
Resource Identifier".
[8] 3GPP TS 24.238: "Session Initiation Protocol (SIP) based user configuration; Stage 3".
[9] IETF RFC 4288 (December 2005): "Media Type Specifications and Registration Procedures".
[10] IETF RFC 3023: "XML Media Types".
[11] IETF RFC 3261: "SIP: Session Initiation Protocol".
[12] IETF RFC 5646 (September 2009): "Tags for Identifying Languages".
[13] 3GPP TS 24.391: "Unstructured Supplementary Service Data (USSD) using IP Multimedia (IM)
Core Network (CN) subsystem (IMS) Management Object (MO)".
[14] 3GPP TS 23.221: "Architectural requirements".
[15] 3GPP TS 29.002: "Mobile Application Part (MAP) specification".
ETSI
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3GPP TS 24.390 version 15.1.0 Release 15 8 ETSI TS 124 390 V15.1.0 (2019-04)
[16] IETF RFC 3840 (August 2004): "Indicating User Agent Capabilities in the Session Initiation
Protocol (SIP)".
[17] 3GPP TS 22.011: "Service accessibility".
[18] 3GPP TS 31.102: "Characteristics of the Universal Subscriber Identity Module (USIM)
application".
[19] 3GPP TS 23.122: "Non-Access-Stratum functions related to Mobile Station (MS) in idle mode".
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of the present document, the terms and definitions given in 3GPP TR 21.905 [1] and the following
apply. A term defined in the present document takes precedence over the definition of the same term, if any, in
3GPP TR 21.905 [1].
For the purposes of the present document, the following terms and definitions given in 3GPP TS 22.011 [17] apply:
3GPP PS data off
3GPP PS data off exempt service
For the purposes of the present document, the following terms and definitions given in 3GPP TS 24.229 [6] apply:
3GPP PS data off status
For the purposes of the present document, the following terms and definitions given in 3GPP TS 23.122 [19] apply:
Equivalent Home (EHPLMN)
Home PLMN (HPLMN)
V
...