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186 016-3
5 The ATS development process
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5.1 Requirements and Test Purposes
For each test purpose there is a table defined in clause 5 of TS 186 016-2 [3]. The requirements applicable to this TP are given by a reference to RFC 3261 [4] (SIP), or ES 183 054 [1]. There are no explicit formulations of requirements.
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5.2 ATS structure
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5.2.1 Test case grouping
The ATS structure defined in table 2 is based on the structuring of Test Purposes in clause 4 of TS 186 016-2 [3]. The group names in column 2 of table 2 are those assigned in the ATS; they are based on the names provided in clause 4 of TS 186 016-2 [3], but use the naming conventions defined for the ATS (see clause 5....
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5.2.2 Test case identifiers
The test case names are built up according to the following scheme: <"TC">"_"<Group index>"_"<TC number> where: a) double quotes (") are used to enclose literal strings; b) <Group path index> is the group index in column 4 of table 2 (which uniquely identifies the path of groups/subgroups); c) <TC number> is a running ...
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5.3 ATS specification framework
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5.3.1 ATS Library
For this ATS the TTCN-3 library modules are basically organized as: 1) AtsCommon modules – project includes test cases from documents TS 186 005-2 [13], TS 186 016-2 [3], TS 186 017-2 [14] and TS 186 018-2 [15]; 2) LibIms modules; 3) LibSip modules (RFC 3261 [4]); 4) LibCommon modules (taken from an improved version of...
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5.3.2 Use of TTCN-3
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5.3.2.1 General
TTCN-3 as defined in ES 201 873-1 [7] is used as ATS specification language. A number of requirements have been identified for the development and production of the TTCN-3 specification for the SIP IMS ATS: 1) Top-down design. 2) A uniquely defined testing architecture and test method. 3) Uniform TTCN-3 style and namin...
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5.3.2.2 TTCN-3 naming conventions
Like in other software projects using a programming language, the use of naming conventions supports or increases: a) the readability; b) the detection of semantic errors; c) the shared work of several developers; d) the maintainability. The naming conventions applied to the SIP/IMS ATS are based on the following under...
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5.3.2.3 Additional TTCN-3 IMS/SIP naming convention
In addition to the general TTCN-3 naming conventions listed in the previous clause the following rules have been applied to templates Table 5: TTCN-3 naming conventions Language element Naming convention Prefix Example Notes Message template Use lower-case initial letter, followed by message type in upper-case letters ...
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5.3.2.4 Additional concepts and conventions
IMS procedures and tests requires the inclusion of user identification and network address information in SIP messages. Since this information depends on the specific SUT at hand it is defined using module parameters. Due to the big amount of such parameters a profile concept have been introduced for particular paramet...
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5.3.2.5 PICS information
No TTCN-3 control part has been defined for this test suite. If applicable PICS information is evaluated at the beginning of each test case definition using an "if" statement. Log information is provided in case that a test has not been executed due to PICS setting violation.
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5.3.2.6 Test Suite documentation
In order to allow browsing of the SIP/IMS ATS without the use of a specific TTCN-3 test development environment, the TTCN ATS is made available in HTML format with hyperlinks between entities in the ATS. The documentation in the ATS makes use of special comment tags used by the tool that converts the ATS to the HTML fo...
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5.4 ATS archive
Annex B contains the ATS archive (ts_18601603v020201p0.zip file expanding to text files with TTCN-3 code). ETSI ETSI TS 186 016-3 V2.2.1 (2010-10) 20 Annex A (normative): Partial PIXIT proforma Notwithstanding the provisions of the copyright clause related to the text of the present document, grants that users of the p...
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1 Scope
The present document specifies the test suite structure and test purposes of the Closed User Group (CUG) service, based on stage three of the IMS closed user group (CUG) simulation services. Within the Next Generation Network (NGN) the stage 3 description is specified using the IP-Multimedia Call Control Protocol based...
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2 References
References are either specific (identified by date of publication and/or edition number or version number) or non-specific. • For a specific reference, subsequent revisions do not apply. • Non-specific reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accept...
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2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. [1] ETSI TS 183 054: "Telecommunications and Internet con...
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186 016-2
2.2 Informative references
The following referenced documents are not essential to the use of the present document but they assist the user with regard to a particular subject area. For non-specific references, the latest version of the referenced document (including any amendments) applies. Not applicable. ETSI ETSI TS 186 016-2 V2.2.1 (2009-07...
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3 Definitions and abbreviations
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3.1 Definitions
For the purposes of the present document, the terms and definitions given in TS 181 002 [3] and the following apply: escaped character: See RFC 3261 [4]. NOTE: This may contain additional information.
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3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply: AS Application Server CUG Closed User Group ICB Incoming Communication Barring within a CUG IMS IP Multimedia Subsystem IP Internet Protocol NGN Next Generation Network OAE Outgoing Access, explicit request required OAI Outgoing Access, implic...
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4 Test Suite Structure (TSS)
CUG originating_UE CUG_U01_xxx originating_AS CUG without preference CUG_N01_xxx CUG without preference + OAE CUG_N02_xxx CUG without preference + OAI CUG_N03_xxx CUG with preference CUG_N04_xxx CUG with preference + OAE CUG_N05_xxx CUG with preference + OAI CUG_N06_xxx No CUG CUG_N07_xxx terminating_AS CUG with OA not...
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4.1 Configuration
The scope of the present document is to test the signalling and procedural aspects of the stage 3 requirements as described in TS 183 054 [1]. The stage 3 description describes the requirements for several network entities and also the requirements regarding terminal devices. Therefore several interfaces (reference poi...
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4.1.1 Testing of the AS
The AS entity is responsible for performing and managing services. The ISC interface is the appropriate access point for testing. Figure 2: Applicable interface to test AS functionalities If the ISC interface is not accessible it is also possible to perform the test of the AS using any NNI (Mw, Mg, Mx) interface (see f...
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186 016-2
4.1.2 Testing of the UE
There are special clauses in the protocol standard describing the procedures that apply at the originating and terminating user equipment. Therefore the test configuration in figure 4 has been chosen. ETSI ETSI TS 186 016-2 V2.2.1 (2009-07) 8 User Equipment Implementation under Test Test System Gm Figure 4: Applicable ...
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5 Test Purposes (TP)
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5.1 Introduction
For each test requirement a TP is defined.
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5.1.1 TP naming convention
TPs are numbered, starting at 001, within each group. Groups are organized according to the TSS. Additional references are added to identify the actual test suite and whether it applies to the network or the user (see table 1). Table 1: TP identifier naming convention scheme Identifier: <ss>_<iut><group>_<nnn> <ss> = s...
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5.1.2 Test strategy
As the base standard TS 183 054 [1] contains no explicit requirements for testing, the TPs were generated as a result of an analysis of the base standard and the PICS specification TS 186 016-1 [2]. The criteria applied include the following: • Whether or not a test case can be built from the TP is not considered. ETSI...
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5.2 Test Purposes for Closed User Group (CUG)
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5.2.1 TPs at the originating UA
TSS CUG/originating_UE TP CUG_U01_001 CUG reference clause 4.5.2.1 Selection expression Test purpose Explicit request of CUG service. The originating user requests explicitly the CUG service by including in the initial INVITE an xml CUGrequestType containing the preferred CUG and an outgoing access request set to "true...
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5.2.2 Test Purposes at the Application Server of the originating User
In clauses 5.2.2.1 through to 5.2.2.6 the originating user is member of one closed user group which is not assigned as preferential. In the following test purposes the CUG index of this closed user group is referred to as "registered CUGIndex". In clause 5.2.2.4 through to 5.2.2.6 the originating user is also member of...
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5.2.2.1 CUG without preference
TSS CUG/originating_AS/CUG without preference TP CUG_N01_001 CUG reference clause 4.5.2.4 Selection expression PICS 1/1 Test purpose CUG without preference: INVITE with CUG index, successful. Ensure that the SUT on receipt of an INVITE request containing an xml element cug with cugCallOperation containing registered CU...
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5.2.2.2 CUG without preference + OAE
TSS CUG/originating_AS/CUG without preference + OAE TP CUG_N02_001 CUG reference clause 4.5.2.4 Selection expression PICS 1/2 Test purpose CUG without preference + OAE: INVITE with CUG index, successful. Ensure that the SUT on receipt of an INVITE request containing an xml element cug with cugCallOperation containing r...
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5.2.2.3 CUG without preference + OAI
TSS CUG/originating_AS/CUG without preference + OAI TP CUG_N03_001 CUG reference clause 4.5.2.4 Selection expression PICS 1/3 Test purpose CUG without preference + OAI: INVITE with CUG index, successful. Ensure that the SUT on receipt of an INVITE request containing an xml element cug with cugCallOperation containing r...
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5.2.2.4 CUG with preference
TSS CUG/originating_AS/CUG with preference TP CUG_N04_001 CUG reference clause 4.5.2.4 Selection expression PICS 1/4 Test purpose CUG with preference: INVITE with CUG index, successful. Ensure that the SUT on receipt of an INVITE request containing an xml element cug with cugCallOperation containing registered CUGIndex...
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5.2.2.5 CUG with preference + OAE
TSS CUG/originating_AS/CUG with preference + OAE TP CUG_N05_001 CUG reference clause 4.5.2.4 Selection expression PICS 1/5 Test purpose CUG with preference + OAE: INVITE with CUG index, successful. Ensure that the SUT on receipt of an INVITE request containing an xml element cug with cugCallOperation containing registe...
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5.2.2.6 CUG with preference + OAI
TSS CUG/originating_AS/CUG with preference + OAI TP CUG_N06_001 CUG reference clause 4.5.2.4 Selection expression PICS 1/6 Test purpose CUG with preference + OAI: INVITE with CUG index, successful. Ensure that the SUT on receipt of an INVITE request containing an xml element cug with cugCallOperation containing registe...
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5.2.2.7 No CUG
TSS CUG/originating_AS/No CUG TP CUG_N07_001 CUG reference clause 4.5.2.4 Selection expression Test purpose No CUG: INVITE with CUG index, unsuccessful. Ensure that the SUT on receipt of an INVITE request containing an xml element cug with cugCallOperation containing registered CUGIndex, rejects the INVITE request by s...
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5.2.3 Actions at the AS of the terminating User
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5.2.3.1 CUG with OA not allowed
TSS CUG/ terminating _AS/CUG with OA not allowed TP CUG_N08_001 CUG reference clause 4.5.2.10 Selection expression Test purpose CUG with IA not allowed: INVITE with interlock code matching registered CUG index and without outgoing access, successful. Ensure that the SUT on receipt of an INVITE request containing an xml...
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5.2.3.2 CUG with OA allowed
TSS CUG/ terminating _AS/CUG with OA allowed TP CUG_N09_001 CUG reference clause 4.5.2.10 Selection expression Test purpose CUG with IA not allowed: INVITE with interlock code matching registered CUG index and with outgoing access, successful. Ensure that the SUT on receipt of an INVITE request containing an xml elemen...
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5.2.2.3 No CUG
TSS CUG/ terminating _AS/No CUG TP CUG_N10_001 CUG reference clause 4.5.2.10 Selection expression Test purpose CUG with IA not allowed: INVITE without xml element cug, unsuccessful. Ensure that the SUT on receipt of an INVITE request containing no xml element cug, rejects the INVITE request by sending a 403 Forbidden. ...
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186 016-1
1 Scope
The present document specifies the protocol implementation conformance statement of the Closed User Group (CUG) service, based on stage three of the IMS closed user group (CUG) simulation services. Within the Next Generation Network (NGN) the stage 3 description is specified using the IP-Multimedia Call Control Protoco...
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2 References
References are either specific (identified by date of publication and/or edition number or version number) or non-specific. • For a specific reference, subsequent revisions do not apply. • Non-specific reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accept...
4a9aaef052a3100fd2237ad8b123c1c1
186 016-1
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. [1] ETSI TS 183 054: "Telecommunications and Internet con...
4a9aaef052a3100fd2237ad8b123c1c1
186 016-1
2.2 Informative references
The following referenced documents are not essential to the use of the present document but they assist the user with regard to a particular subject area. For non-specific references, the latest version of the referenced document (including any amendments) applies. Not applicable. ETSI ETSI TS 186 016-1 V2.1.1 (2009-02...
4a9aaef052a3100fd2237ad8b123c1c1
186 016-1
3 Definitions and abbreviations
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3.1 Definitions
For the purposes of the present document, the terms and definitions given in TS 181 002 [2] and the following apply: escaped character: See RFC 3261 [3]. NOTE: This may contain additional information.
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3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply: ACK ACKnowledgement CUG Closed User Group HOLD communication HOLD IFC Initial Filter Criteria IMS IP Multimedia Subsystem IP Internet Protocol ISDN Integrated Service Data Network IUT Implementation Under Test MCID Malicious Communication IDen...
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4.1 Instructions for completing the PICS proforma
4.1.1 More detailed instructions are given at the beginning of the different clauses of the PICS proforma The supplier of the implementation shall complete the PICS proforma in each of the spaces provided. If necessary, the supplier may provide additional comments separately in clause 5. ETSI ETSI TS 186 016-1 V2.1.1 (...
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4.1.1.1 Purposes and structure
The purpose of this PICS proforma is to provide a mechanism whereby a supplier of an implementation of the requirements defined in reference specification [1] to [3] may provide information about the implementation in a standardized manner. The PICS proforma is subdivided into clauses for the following categories of in...
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4.1.2 Abbreviations and conventions
The PICS proforma is composed of information in tabular form in accordance with the guidelines presented in ISO/IEC 9646-7 [4]. Item column It contains a number that identifies the item in the table. Item description column It describes each respective item (e.g. parameters, timers, etc.). Reference column It gives ref...
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4.2 Identification of the implementation
Identification of the Implementation Under Test (IUT) and the system in which it resides - the System Under Test (SUT) should be filled in so as to provide as much detail as possible regarding version numbers and configuration options. The product supplier information and client information should both be filled in if ...
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4.2.1 Date of the statement
Date of the statement:
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4.2.2 Implementation Under Test (IUT) identification
IUT name: IUT version:
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4.2.3 System Under Test (SUT) identification
SUT name: Hardware configuration: Operating system:
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4.2.4 Product supplier
Name: Address: Telephone number: Facsimile number: Additional information:
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4.2.5 Client
Name: Address: Telephone number: Facsimile number: Additional information:
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4.2.6 PICS contact person
Name: Telephone number: Facsimile number: Additional information: ETSI ETSI TS 186 016-1 V2.1.1 (2009-02) 9
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4.3 PICS proforma tables
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4.3.1 Global statement of conformance
(Yes/No) Are all mandatory capabilities implemented?
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4.3.2 Network capabilities
Table 1: Network capabilities Item Item description Reference Status Support 1 Is the CUG without preference supported? 4.5.2.4 o1 2 Is the CUG Outgoing access, explicit request required without preference supported? 4.5.2.4 o1 3 Is the CUG Outgoing access, implicit outgoing access for all communications without prefer...
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5 Additional information for PICS
ETSI ETSI TS 186 016-1 V2.1.1 (2009-02) 10 History Document history V2.1.1 February 2009 Publication
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1 Scope
The present document specifies the protocol implementation conformance statement of the Completion of Communications to Busy Subscriber (CCBS) service and the Completion of Communication on no Reply (CCNR) service, based on stage three of the IMS simulation services. Within the Next Generation Network (NGN) the stage 3...
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2 References
References are either specific (identified by date of publication and/or edition number or version number) or non-specific. • For a specific reference, subsequent revisions do not apply. • Non-specific reference may be made only to a complete document or a part thereof and only in the following cases: - if it is accept...
c77f98f4316a16eb3ad7082d8f1aac6b
186 021-1
2.1 Normative references
The following referenced documents are indispensable for the application of the present document. For dated references, only the edition cited applies. For non-specific references, the latest edition of the referenced document (including any amendments) applies. [1] ETSI TS 183 042 (V2.1.1): "Telecommunications and Int...
c77f98f4316a16eb3ad7082d8f1aac6b
186 021-1
2.2 Informative references
The following referenced documents are not essential to the use of the present document but they assist the user with regard to a particular subject area. For non-specific references, the latest version of the referenced document (including any amendments) applies. Not applicable. ETSI ETSI TS 186 021-1 V2.1.1 (2009-07...
c77f98f4316a16eb3ad7082d8f1aac6b
186 021-1
3 Definitions and abbreviations
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3.1 Definitions
For the purposes of the present document, the terms and definitions given in [1] apply.
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3.2 Abbreviations
For the purposes of the present document, the abbreviations given in [1] and the following apply: IUT Implementation Under Test. SUT System Under Test 4 Protocol Implementation Conformance Statement proforma Notwithstanding the provisions of the copyright clause related to the text of the present document, ETSI grants ...
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4.1 Instructions for completing the PICS proforma
4.1.1 More detailed instructions are given at the beginning of the different clauses of the PICS proforma The supplier of the implementation shall complete the PICS proforma in each of the spaces provided. If necessary, the supplier may provide additional comments separately in clause 5.
c77f98f4316a16eb3ad7082d8f1aac6b
186 021-1
4.1.1.1 Purposes and structure
The purpose of this PICS proforma is to provide a mechanism whereby a supplier of an implementation of the requirements defined in reference specification [1] may provide information about the implementation in a standardized manner. The PICS proforma is subdivided into clauses for the following categories of informati...
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186 021-1
4.1.2 Abbreviations and conventions
The PICS proforma is composed of information in tabular form in accordance with the guidelines presented in ISO/IEC 9646-7 [2]: Item column It contains a number that identifies the item in the table. ETSI ETSI TS 186 021-1 V2.1.1 (2009-07) 7 Item description column It describes each respective item (e.g. parameters, ti...
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4.2 Identification of the implementation
Identification of the Implementation Under Test (IUT) and the system in which it resides - the System Under Test (SUT) should be filled in so as to provide as much detail as possible regarding version numbers and configuration options. The product supplier information and client information should both be filled in if ...
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4.2.1 Date of the statement
Date of the statement: ETSI ETSI TS 186 021-1 V2.1.1 (2009-07) 8
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4.2.2 Implementation Under Test (IUT) identification
IUT name: IUT version:
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4.2.3 System Under Test (SUT) identification
SUT name: Hardware configuration: Operating system:
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4.2.4 Product supplier
Name: Address: Telephone number: Facsimile number: Additional information:
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4.2.5 Client
Name: Address: Telephone number: Facsimile number: Additional information:
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4.2.6 PICS contact person
Name: Telephone number: Facsimile number: Additional information: ETSI ETSI TS 186 021-1 V2.1.1 (2009-07) 9
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4.3 PICS proforma tables
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4.3.1 Global statement of conformance
(Yes/No) Are all mandatory capabilities implemented?
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4.3.2 Network capabilities
Table 1: Network capabilities Item Item description Reference Status Support 1 Is the CCBS/CCNR request retention option supported? 4.5.4.2.3.2.4/[1] o 2 Is the retain option supported? 4.5.4.3.4.2/[1] o 3 Is it possible to activate a further CCBS or CCNR request for an identical communication, determined by the stored...
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5 Additional informations for PICS
If necessary, the supplier may provide additional comments in this clause. ETSI ETSI TS 186 021-1 V2.1.1 (2009-07) 10 History Document history V2.1.1 July 2009 Publication
eb958be9a7659cc0b89e6468deb3c359
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1 Scope
The present document specifies the Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma based on the Test Suite Structure and Test Purposes defined in TS 186 010-2 [2]. The test notation used in the ATS is TTCN-3 (see ES 201 873-1 [7]). The following test specific...
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2 References
References are either specific (identified by date of publication and/or edition number or version number) or non-specific. For specific references, only the cited version applies. For non-specific references, the latest version of the reference document (including any amendments) applies. Referenced documents which ar...
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2.1 Normative references
The following referenced documents are necessary for the application of the present document. [1] ETSI TS 124 605: "Digital cellular telecommunications system (Phase 2+);Universal Mobile Telecommunications System (UMTS); Conference (CONF) using IP Multimedia (IM) Core Network (CN) subsystem; Protocol specification (3GP...
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2.2 Informative references
The following referenced documents are not necessary for the application of the present document but they assist the user with regard to a particular subject area. Not applicable.
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3 Definitions and abbreviations
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3.1 Definitions
For the purposes of the present document, the terms and definitions given in ISO/IEC 9646-7 [6], TS 102 587-2 [9] and TS 102 790-3 [3] apply.
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3.2 Abbreviations
For the purposes of the present document, the abbreviations given in ISO/IEC 9646-1 [5], ISO/IEC 9646-7 [6], TS 102 790-3 [3] and TS 124 605 [1] apply.
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4 Abstract Test Method (ATM)
For the purposes of the present document, the ATM described in clause 4 of TS 102 790-3 [3] applies with following additions.
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4.1 Configurations for testing UE
The Gm interface is located between SUT (UE) and the IMS. SUT TS UE IMS Gm Figure 1: Test configuration CF_1GmUE ETSI ETSI TS 186 010-3 V3.1.1 (2012-01) 7 The ISC interface provides an access to the AS. SUT IMS AS ISC TS Figure 2: Test configuration CF_1ISC
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5 The ATS development process
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5.1 Requirements and Test Purposes
For each test purpose there is a table defined in clause 5 of TS 186 010-2 [2]. The requirements applicable to this TP are given by a reference to TS 124 605 [1]. There are no explicit formulations of requirements.
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5.1.1 Untestable test purposes
The test cases CONF_N01_003 and CONF_N01_004 could not be implemented with the test methodology in use.
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5.2 ATS structure
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5.2.1 Test case grouping
The ATS structure defined in Table 1 is based on the structuring of Test Purposes in clause 4 of TS 186 010-2 [2]. The group names in column 2 of Table 1 are those assigned in the ATS; they are based on the names provided in clause 4 of TS 186 010-2 [2], but use the naming conventions defined for the ATS (see clause 5....