ETSI TS 186 001-1 V2.2.1 (2010-07)

Telecommunications and Internet Converged Services and Protocols for Advanced Networking (TISPAN); Network Integration Testing between SIP and ISDN/PSTN network signalling protocols; Part 1: Test Suite Structure and Test Purposes (TSS&TP) for SIP-ISDN

RTS/TISPAN-06046-1-NGN-R2

General Information

• Status: Published
• Publication Date: 07-Jul-2010
• Technical Committee: TISPAN 6 - TISPAN Testing
• Current Stage: 12 - Completion
• Due Date: 30-Jun-2010
• Completion Date: 08-Jul-2010

Standards Content (Sample)

Technical Specification
Telecommunications and Internet converged Services and
Protocols for Advanced Networking (TISPAN);
Network Integration Testing between SIP and ISDN/PSTN
network signalling protocols;
Part 1: Test Suite Structure and
Test Purposes (TSS&TP) for SIP-ISDN

2 ETSI TS 186 001-1 V2.2.1 (2010-07)

Reference
RTS/TISPAN-06046-1-NGN-R2
Keywords
SIP, ISDN, IMS, NIT
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ETSI
3 ETSI TS 186 001-1 V2.2.1 (2010-07)
Contents
Intellectual Property Rights . 5
Foreword . 5
1 Scope . 6
2 References . 7
2.1 Normative references . 7
2.2 Informative references . 9
3 Definitions and abbreviations . 11
3.1 Definitions . 11
3.1.1 Conventions for representation of SIP/SDP information . 11
3.2 Abbreviations . 12
4 Test Suite Structure (TSS) . 13
4.1 Test Suite Structure (TSS) . 13
4.1.1 ISDN-SIP . 13
4.1.2 SIP-ISDN . 14
4.1.3 PSTN-SIP . 14
4.1.4 SIP-PSTN . 15
4.1.5 ISDN-ISDN . 15
5 Numbering Scheme . 16
5.1 General description. 16
5.2 Basic Call . 17
5.3 Supplementary Services . 17
6 Test purposes . 17
6.1 ISDN - SIP . 19
6.1.1 Basic Call . 19
6.1.1.1 Test purposes for ISDN-SIP Basic call Successful - Speech or 3,1 kHz audio . 19
6.1.1.2 Codec negotiation . 52
6.1.1.3 Test purposes for ISDN-SIP Basic call Successful - UPDATE . 57
6.1.1.4 Test purposes for ISDN-SIP Basic call Successful - DTMF Tests . 62
6.1.1.5 Test purposes for ISDN-SIP Basic call Successful -UDI . 64
6.1.1.6 Test purposes for ISDN-SIP Basic call Unsuccessful . 73
6.1.2 Test purposes for ISDN-SIP Supplementary services. 87
6.1.2.1 CLIP/OIP . 87
6.1.2.2 CLIR/OIR . 91
6.1.2.3 COLP/COLR (TIP/TIR) . 95
6.1.2.4 CFU . 134
6.1.2.4.1 CFU - ISI . 134
6.1.2.4.2 CFU - ISS . 141
6.1.2.5 CFB . 148
6.1.2.5.1 CFB - ISI . 148
6.1.2.5.1 CFB - ISS . 160
6.1.2.6 CFNR . 172
6.1.2.6.1 CFNR - ISI . 172
6.1.2.6.2 CFNR - ISS . 186
6.1.2.7 CFNL . 200
6.1.2.8 CD . 211
6.1.2.8.1 Call Deflection-ISI . 211
6.1.2.8.2 CD-ISS . 221
6.1.2.9 3PTY . 231
6.1.2.10 HOLD . 237
6.1.2.11 CONF (Outgoing Call) . 240
6.2 Test purposes for SIP-ISDN . 245
6.2.1 Basic Call . 245
6.2.1.1 Test purposes for SIP-ISDN, Basic call, Successful 3,1 kHz audio . 245
ETSI
4 ETSI TS 186 001-1 V2.2.1 (2010-07)
6.2.1.2 Codec negotiation . 265
6.2.1.3 Test purposes for SIP-ISDN, Basic call, DTMF . 267
6.2.1.4 Test purposes for SIP-ISDN, Basic call, UDI . 269
6.2.1.5 Test purposes for SIP-ISDN, Basic call, Unsuccessful . 274
6.2.2 Test purposes for SIP - ISDN Supplementary services . 289
6.2.2.1 OIP/CLIP . 289
6.2.2.2 OIR/CLIR . 319
6.2.2.3 TIP/COLP . 331
6.2.2.4 TIR/COLR . 334
6.2.2.5 CFU . 337
6.2.2.5.1 CFU - SIS . 337
6.2.2.5.2 CFU - SII . 348
6.2.2.6 CFB . 360
6.2.2.6.1 CFB - SIS . 360
6.2.2.6.2 CFB - SII . 376
6.2.2.7 CFNR . 393
6.2.2.7.1 CFNR - SIS . 393
6.2.2.7.2 CFNR - SII . 411
6.2.2.8 Call Deflection . 429
6.2.2.8.1 CD - SIS . 429
6.2.2.8.2 CD - SII . 434
6.2.2.9 Three Party service 3PTY . 438
6.2.2.10 TP . 442
6.2.2.11 CUG . 444
6.2.2.12 Hold. 446
6.2.2.13 CONF . 452
6.2.2.14 Call waiting (CW) . 459
6.2.2.15 Anonymous Call Rejection (ACR) . 460
6.3 Test purposes for PSTN - SIP . 461
6.3.1 Basic call . 461
6.3.1.1 Basic call Successful . 461
6.3.1.2 Test purposes for PSTN - SIP Basic call Unsuccessful. 464
6.3.2 Test purposes for PSTN - SIP Supplementary services . 466
6.3.2.1 CLIP . 466
6.3.2.2 CLIR . 467
6.3.2.3 CFU . 468
6.3.2.4 CFB . 475
6.3.2.5 CFNR . 480
6.3.2.6 CFNL . 486
6.4 Test purposes for SIP-PSTN . 489
6.4.1 Test purposes for SIP-PSTN, Basic call . 489
6.4.1.1 Test purposes for SIP-PSTN, Basic call, Successful . 489
6.4.1.2 Test purposes for SIP-PSTN, Basic call, Unsuccessful. 491
6.4.2 Test purposes for SIP - PSTN Supplementary services . 494
6.4.2.1 OIP/ CLIP . 494
6.4.2.2 OIR/CLIR . 532
6.4.2.3 CFU . 541
6.4.2.4 CFB . 542
6.4.2.5 CFNR . 544
6.5 ISDN-ISDN . 547
Annex A (informative): Bibliography . 548
History . 550

ETSI
5 ETSI TS 186 001-1 V2.2.1 (2010-07)
Intellectual Property Rights
IPRs essential or potentially essential to the present document 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 (http://webapp.etsi.org/IPR/home.asp).
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) wSIch are, or may be, or may become, essential to the present document.
Foreword
This Technical Specification (TS) has been produced by ETSI Technical Committee Telecommunications and Internet
converged Services and Protocols for Advanced Networking (TISPAN).
The present document is part 1 of a multi-part deliverable covering Network Integration Testing between SIP and
ISDN/PSTN network signalling protocols:
Part 1: "Test Suite Structure and Test Purposes (TSS&TP) for SIP-ISDN";
Part 2: "Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)
proforma specification";
Part 3: "Test Suite Structure and Test Purposes (TSS&TP) for SIP-SIP".
ETSI
6 ETSI TS 186 001-1 V2.2.1 (2010-07)
1 Scope
The present document specifies the Test Suite Structure and Test Purposes (TSS&TP) for Network Integration Testing
(NIT) to verify the overall compatibility of SIP, ISDN and non-ISDN (PSTN) over the national or international ISDN
networks. The TSS&TP specification covers the procedures described in ITU-T Recommendation Q.1912.5 [51] or
EN 383 001 [49] or ES 283 027 [48] and EN 300 899-1 [23]. For SIP and SDP specific terminology, reference shall be
made to ES 283 003 [42] respectively RFC 3261 [28].
SUT
SIP SIP mapping ISUP mapping ISDN ISDN
terminal terminal
SIP->ISUP ISUP->ISDN
Q.1912.5 EN 300 899-1 [23]
or (ITU-T Q.699 [52])
EN 383 001 [49]
or
ES 283 027 [48]
Figure 1: SIP-ISDN inter-working testing architecture
SUT
SIP PSTN
SIP mapping ISUP mapping PSTN
terminal terminal
SIP->ISUP ISUP->PSTN
EN 383 001 [49] EN 300 899-1 [23]
or (ITU-T Q.699 [52])
Q.1912.5
or
ES 283 027 [48]
Figure 2a: SIP-PSTN inter-working testing architecture
SUT
ISDN ISDN
ISDN mapping SIP mapping ISUP mapping ISDN
terminal terminal
ISDN ->SIP- SIP / ISUP ISUP->ISDN

TS 183 036 [i.1] ES 283 027 [48] EN 300 899-1 [23]
(ITU-T Q.699 [52])
Figure 2b: ISDN-ISDN inter-working testing architecture with ISUP
SUT
ISDN ISDN
ISDN mapping mapping ISDN
terminal terminal
ISDN -> SIP- ISDN -> SIP
SIP
TS 183 036 [i.1] TS 183 036 [i.1]

Figure 2c: ISDN-ISDN inter-working testing architecture without ISUP
ETSI
7 ETSI TS 186 001-1 V2.2.1 (2010-07)
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 are not found to be publicly available in the expected location might be found at
http://docbox.etsi.org/Reference.
NOTE: While any hyperlinks included in this clause were valid at the time of publication ETSI cannot guarantee
their long term validity.
2.1 Normative references
The following referenced documents are necessary for the application of the present document.
[1] Void.
[2] ITU-T Recommendations Q.1902.2 (2001): "Bearer Independent Call Control protocol (Capability
Set 2) and Signalling System No.7 ISDN User Part: General functions of messages and
parameters".
[3] Void.
[4] Void.
[5] Void.
[6] Void.
[7] Void.
[8] Void.
[9] Void.
[10] Void.
[11] Void.
[12] Void.
[13] Void.
[14] ITU-T Recommendation Q.734.1 (03/93): "Stage 3 description for multiparty supplementary
services using Signalling System No. 7: Conference calling".
[15] ITU-T Recommendation Q.734.2 (07/96): "Stage 3 description for multiparty supplementary
services using Signalling System No. 7: Three-party service".
[16] Void.
[17] Void.
[18] Void.
[19] Void.
[20] Void.
[21] Void.
[22] ITU-T Recommendation Q.850 (05/98): "Usage of cause and location in the Digital Subscriber
Signalling System No. 1 and the Signalling System No. 7 ISDN User Part".
ETSI
8 ETSI TS 186 001-1 V2.2.1 (2010-07)
[23] ETSI EN 300 899-1: "Integrated Services Digital Network (ISDN); Signalling System No.7;
Interworking between ISDN User Part (ISUP) version 2 and Digital Subscriber Signalling System
No. one (DSS1); Part 1: Protocol specification [ITU-T Recommendation Q.699, modified]".
[24] Void.
[25] IETF RFC 4566 (2006): "SDP: Session Description Protocol".
[26] IETF RFC 3966 (2004): "The tel URI for Telephone Numbers".
[27] Void.
[28] IETF RFC 3261 (2002): "SIP: Session Initiation Protocol".
[29] Void.
[30] IETF RFC 3264 (2002): "An Offer/Answer Model with the Session Description Protocol (SDP)".
[31] IETF RFC 3311 (2002): "The Session Initiation Protocol (SIP) UPDATE Method".
[32] IETF RFC 3312 (2002): "Integration of Resource Management and Session Initiation Protocol
(SIP)".
[33] IETF RFC 3323 (2002): "A Privacy Mechanism for the Session Initiation Protocol (SIP)".
[34] IETF RFC 3325 (2002): "Private Extensions to the Session Initiation Protocol (SIP) for Asserted
Identity within Trusted Networks".
[35] Void.
[36] Void.
[37] Void.
[38] Void.
[39] Void.
[40] Void.
[41] Void.
[42] ETSI ES 283 003: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); IP Multimedia Call Control Protocol based on Session
Initiation Protocol (SIP) and Session Description Protocol (SDP) Stage 3 [3GPP TS 24.229
[Release 7], modified]".
[43] ETSI TS 183 007: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); PSTN/ISDN simulation services; Originating Identification
Presentation (OIP) and Originating Identification Restriction (OIR); Protocol specification".
[44] ETSI TS 183 008: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); PSTN/ISDN simulation services Terminating Identification
Presentation (TIP) and Terminating Identification Restriction (TIR); Protocol specification".
[45] ETSI TS 183 004: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); PSTN/ISDN simulation services: Communication Diversion
(CDIV); Protocol specification".
[46] ETSI TS 183 005: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); PSTN/ISDN simulation services: Conference (CONF); Protocol
specification".
[47] Void.
ETSI
9 ETSI TS 186 001-1 V2.2.1 (2010-07)
[48] ETSI ES 283 027: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN);Endorsement of the SIP-ISUP Interworking between the IP
Multimedia (IM) Core Network (CN) subsystem and Circuit Switched (CS) networks
[3GPP TS 29.163 (Release 7), modified]".
[49] ETSI EN 383 001: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); Interworking between Session Initiation Protocol (SIP) and
Bearer Independent Call Control (BICC) Protocol or ISDN User Part (ISUP) [ITU-T
Recommendation Q.1912.5, modified]".
[50] Void.
[51] ITU-T Recommendation Q.1912.5 (2004): "Interworking between Session Initiation Protocol
(SIP) and Bearer Independent Call Control Protocol or ISDN User Part".
[52] ITU-T Recommendation Q.699 (09/97): "Interworking between ISDN access and non-ISDN
access over ISDN User Part of Signalling System No. 7".
[53] ITU-T Recommendation Q.931 (05/98): "ISDN user-network interface layer 3 specification for
basic call control".
[54] ETSI TS 134 229-1: "Universal Mobile Telecommunications System (UMTS); Internet Protocol
(IP) multimedia call control protocol based on Session Initiation Protocol (SIP) and Session
Description Protocol (SDP); Part 1: Protocol conformance specification (3GPP TS 34.229-1
version 6.3.0 Release 6)".
[55] ETSI TS 124 229: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS);Internet Protocol (IP) multimedia call control protocol
based on Session Initiation Protocol (SIP) and Session Description Protocol (SDP); Stage 3
(3GPP TS 24.229 version 7.9.0 Release 7)".
[56] IETF RFC 2833: "RTP Payload for DTMF Digits, Telephony Tones and Telephony Signals".
[57] ETSI EG 201 299-1: "Integrated Services Digital Network (ISDN); Network Integration Testing
(NIT); ISDN/PSTN end-to-end testing; Part 1: Test Suite Structure and Test Purposes (TSS&TP)
specification".
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.
[i.1] ETSI TS 183 036: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); ISDN/SIP interworking; Protocol specification".
[i.2] ETSI EG 201 018: "Integrated Services Digital Network (ISDN); Application of the Bearer
Capability (BC), High Layer Compatibility (HLC) and Low Layer Compatibility (LLC)
information elements by terminals supporting ISDN services".
[i.3] ETSI EN 300 403-1: "Integrated Services Digital Network (ISDN); Digital Subscriber Signalling
System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control;
Part 1: Protocol specification [ITU-T Recommendation Q.931 (1993), modified]".
[i.4] ETSI EN 300 093-1: "Integrated Services Digital Network (ISDN); Calling Line Identification
Restriction (CLIR) supplementary service; Digital Subscriber Signalling System No. one (DSS1)
protocol; Part 1: Protocol specification".
[i.5] ETSI EN 300 207-1: "Integrated Services Digital Network (ISDN); Diversion supplementary
services; Digital Subscriber Signalling System No. One (DSS1); Part 1: Protocol specification".
[i.6] ETSI EN 300 188-1: "Integrated Services Digital Network (ISDN); Three-Party (3PTY)
supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 1: Protocol specification".
ETSI
10 ETSI TS 186 001-1 V2.2.1 (2010-07)
[i.7] ETSI EN 300 141-1: "Integrated Services Digital Network (ISDN); Call Hold (HOLD)
supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 1: Protocol specification".
[i.8] ETSI EN 300 185-1: "Integrated Services Digital Network (ISDN); Conference call, add-on
(CONF) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 1: Protocol specification".
[i.9] ETSI EN 300 196-1: "Integrated Services Digital Network (ISDN); Generic functional protocol for
the support of supplementary services; Digital Subscriber Signalling System No. one (DSS1)
protocol; Part 1: Protocol specification".
[i.10] ETSI EN 300 138-1: "Integrated Services Digital Network (ISDN); Closed User Group (CUG)
supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol;
Part 1: Protocol specification".
[i.11] ETSI TS 124 147: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); LTE; Conferencing using the IP Multimedia (IM) Core
Network (CN) subsystem; Stage 3 (3GPP TS 24.147 version 9.1.0 Release 9)".
[i.12] ETSI EN 300 001: "Attachments to the Public Switched Telephone Network (PSTN); General
technical requirements for equipment connected to an analogue subscriber interface in the PSTN".
[i.13] ETSI ETS 300 648: "Public Switched Telephone Network (PSTN); Calling Line Identification
Presentation (CLIP) supplementary service; Service description".
[i.14] ETSI EN 300 092-1: "Integrated Services Digital Network (ISDN); Calling Line Identification
Presentation (CLIP) supplementary service; Digital Subscriber Signalling System No. one (DSS1)
protocol; Part 1: Protocol specification".
[i.15] ETSI EN 300 659: "Access and Terminals (AT); Analogue access to the Public Switched
Telephone Network (PSTN); Subscriber line protocol over the local loop for display (and related)
services".
[i.16] ETSI TBR 008: "Integrated Services Digital Network (ISDN); Telephony 3,1 kHz teleservice;
Attachment requirements for handset terminals".
[i.17] ITU-T Recommendation Q.951: "Stage 3 description for number identification supplementary
services using DSS 1".
[i.18] ITU-T Recommendation Q.939: "Typical DSS 1 service indicator codings for ISDN
telecommunications services".
[i.19] ETSI TS 183 028: "Telecommunications and Internet converged Services and Protocols for
Advanced Networking (TISPAN); Common Basic Communication procedures; Protocol
specification".
[i.20] ETSI TS 129 163: "Digital cellular telecommunications system (Phase 2+); Universal Mobile
Telecommunications System (UMTS); LTE; Interworking between the IP Multimedia (IM) Core
Network (CN) subsystem and Circuit Switched (CS) networks (3GPP TS 29.163 version 9.1.0
Release 9)".
[i.21] ISO/IEC 9646 (1994): "Information technology - Open Systems Interconnection -Conformance
testing methodology and framework".
ETSI
11 ETSI TS 186 001-1 V2.2.1 (2010-07)
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
For BICC or ISUP specific terminology, reference shall be made to ITU-T Recommendation Q.1902.2 [2]. For SIP and
SDP specific terminology, reference shall be made to RFC 3261 [28] and RFC 4566 [25] respectively. Definitions for
additional terminology used in this interworking Recommendation are as follows:
Adjacent SIP Node (ASN): SIP node (e.g. SIP Proxy or Back-to-Back User Agent or the SIP side of an IWU) that has
established a direct trust relation (association) with Incoming or Outgoing IWU entities
NOTE: The SIP Proxy and Back-to-Back User Agent are defined in accordance with RFC 3261 [28].
Basic Call Control (BCC): signalling protocol associated with the DSS1 - ISDN Basic Call control procedures of
ITU-T recommendation Q.931 [53] (EN 300 403-1 [i.3])
incoming or outgoing: direction of a call (not signalling information) with respect to a reference point
Incoming Interworking Unit (I-IWU): physical entity, (which can be combined with a BICC ISN or ISUPexchange)
that terminates incoming calls using SIP and originates outgoing calls using the BICC or ISUP protocols
incoming SIP or BICC/ISUP (network): network, from which the incoming calls are received, that uses the SIP or
BICC/ISUP protocol (without the term "network", it simply refers to the protocol)
inopportune: specifies a test purpose covering a signalling procedure where an inopportune message (type of message
not expected in the IUT current state) is sent to the IUT
Outgoing Interworking Unit (O-IWU): physical entity, (which can be combined with a BICC ISN or ISUP exchange)
that terminates incoming calls using BICC or ISUP protocols and originates outgoing calls using the SIP
outgoing SIP or BICC/ISUP (network): network, to which the outgoing calls are sent, that uses the SIP or
BICC/ISDN protocol
NOTE: Without the term "network", it simply refers to the protocol.
SIP precondition: indicates the support of the SIP "precondition procedure" as defined in RFC 3312 [32]
syntactically invalid: specifies a test purpose covering a signalling procedure where a valid (expected in the current
status of the IUT) but not correctly encoded (unknown or incorrect parameter values) message is sent to the IUT, wSIch
shall react correctly and eventually reject the message
test purpose: non-formal test description, mainly using text
NOTE: TSIs test description can be used as the basis for a formal test specification (e.g. Abstract Test Suite in
TTCN). See ISO/IEC 9646 [i.21].
valid: specifies a test purpose covering a signalling procedure where all the messages sent to or received from the IUT
are valid (expected in the current status of the IUT) and correctly encoded
3.1.1 Conventions for representation of SIP/SDP information
1) All letters of SIP method names are capitalized.
EXAMPLE 1: INVITE, INFO.
2) SIP header fields are identified by the unabbreviated header field name as defined in the relevant RFC,
including capitalization and enclosed hyphens but excluding the following colon.
EXAMPLE 2: To, From, Call-ID.
ETSI
12 ETSI TS 186 001-1 V2.2.1 (2010-07)
3) Where it is necessary to refer with finer granularity to components of a SIP message, the component concerned
is identified by the ABNF rule name used to designate it in the defining RFC (generally 25/RFC 3261 [28]), in
plain text without surrounding angle brackets.
EXAMPLE 3: Request-URI, the user info portion of a sip: URI.
4) URI types are represented by the lower-case type identifier followed by a colon and the abbreviation "URI"
EXAMPLE 4: sip: URI, tel: URI.
5) SIP provisional responses and final responses other than 2XX are represented by the status code followed by
the normal reason phrase for that status code, with initial letters capitalized.
EXAMPLE 5: 100 Trying, 484 Address Incomplete.
6) Because of potential ambiguity within a call flow about which request a 200 OK final response answers, 200
OK is always followed by the method name of the request.
EXAMPLE 6: 200 OK INVITE, 200 OK PRACK.
7) A particular line of an SDP session description is identified by the two initial characters of the line -- that is,
the line type character followed by "="
EXAMPLE 7: m=line, a=line.
8) Where it is necessary to refer with finer granularity to components of a session description, the component
concerned is identified by its rule name in the ABNF description of the SDP line concerned, delimited with
angle brackets.
EXAMPLE 8: the and components of the m= line.
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
ATS Abstract tests suite
CFNR Call forwarding no reply
CFU Call Forwarding Unconditional
COLR Called Line Identification Restriction
GW GateWay
I Inopportune
ISDN Integrated Services Digital Network
IUT Implementation Under Test
NIT Network integration testing
OIR Originating Identification presentation Restriction
PER Packed Encoding Rules
PICS Protocol Implementation Conformance Statement
PIXIT Protocol Implementation eXtra Information for Testing
PSTN Public Switched Telephone Network
QoS Quality of service
S Syntactically invalid
SIP Session Initiation Protocol
TP Test Purpose
TSS Test Suite Structure
V Valid
ETSI
13 ETSI TS 186 001-1 V2.2.1 (2010-07)
4 Test Suite Structure (TSS)
4.1 Test Suite Structure (TSS)
4.1.1 ISDN-SIP
C - Plane / U - Plane
Basic_Call Successful Voice IS_XX_xx
Codec IS_CN_xx
negotiation
Update Tests IS_XX_UP_xx
DTMF IS_DTMF_xx
UDI IS_UD_xx
C - Plane Unsuccessful IS_XX_Uxx
Supplementary
Services  CLIP IS_XXSSCLIPxx
CLIR IS_XXSSCLIRxx
COLP/COLR IS_XXSSCOLPxx
(TIP/TIR)
CFU ISI_XXSSCFUxx
ISS_XXSSCFUxx
CFB ISI_XXSSCFBxx
ISS_XXSSCFBxx
CFNR ISI_XXSSCFNRxx
ISS_XXSSCFNRx
CFNL ISS_XXSSCFNLxx
3PTY ISI_XXSS3PTYxx
ISS_XXSS3PTYxx
HOLD ISI_XXSSHOLDxx
CONF IS_XXSSCONFxx
ETSI
14 ETSI TS 186 001-1 V2.2.1 (2010-07)
4.1.2 SIP-ISDN
C - Plane / U - Plane
Basic_Call Successful 3,1 kHz audio SI_AU_xx
Codec SI_XX_CN_xx
negotiation
DTMF SI_XX_DT_xx
UDI SI_UD_xx
C - Plane Unsuccessful SI_XX _Uxx
Supplementary
Services  CLIP SI_XXSSOIPxx
CLIR SI_XXSSOIRxx
COLP/COLR SI_XXSSCOLPxx
(TIP/TIR)
CFU SIS_XXSSCFUxx
SII_XXSSCFUxx
CFB SIS_XXSSCFBxx
SII_XXSSCFBxx
CFNR SIS_XXSSCFNRxx
SII_XXSSCFNRxx
3PTY SII_XXSS3PTYXX
SIS_XXSS3PTYXX
TP SI_XXSSTPxx
CUG SI_XXSSCUGxx
HOLD SI_XXSSHOLDxx
CONF SI_XXSSCONFxx
CW SI_XXSSCWxx
ACR SI_XXSSACRxx
4.1.3 PSTN-SIP
C - Plane / U - Plane
Basic_Call Successful  PS_AU_Xxx

C - Plane Unsuccessful PS_AU_Uxx
Supplementary
Services  CLIP PS_XXSSCLIPxx
CLIR PS_XXSSCLIRxx
CFU PSP_XXSSCFUxx
PSS_XXSSCFUxx
CFB PSP_XXSSCFBxx
PSS_XXSSCFBxx
CFNR PSP_XXSSCFNRxx
PSS_XXSSCFNRxx
CFNL PSP_XXSSCFNLxx
ETSI
15 ETSI TS 186 001-1 V2.2.1 (2010-07)
4.1.4 SIP-PSTN
C - Plane / U - Plane
Basic_Call Successful 3,1 kHz audio SP_AU_xx

Unsuccessful SP_XX_Uxx
Supplementary
Services  CLIP SP_XXSSCLIPxx
CLIR SP_XXSSCLIRxx
CFU SPS_XXSSCFUxx
SPP_XXSSCFUxx
CFB SP_XXSSCFBxx
SPP_XXSSCFBxx
CFNR SPS_XXSSCFNRxx
SPP_XXSSCFNRxx
4.1.5 ISDN-ISDN
ISDN-ISDN Basic_Call (1) Successful (1) Speech 1101xx
UDI 1102xx
Audio 1103xx
UDI-TA 1104xx
Unsuccessful (2) Speech 1201xx
UDI 1202xx
Audio 1203xx
UDI-TA 1204xx
Supplementary
Services (2) CLIP 2101xx
CLIR 2102xx
COLP 2103xx
COLR 2104xx
CUG 2105xx
SUB 2106xx
TP 2107xx
UUS 2108xx
CONF 2109xx
CFU 2111xx
CFB 2112xx
CFNR 2113xx
CD 2114xx
FPH 2115xx
MCID 2116xx
3PTY 2117xx
HOLD 2118xx
CW 2119xx
ECT 2120xx
CCBS 2121xx
CCNR 2122xx
Comb 2123xx
DDI 2124xx
B-channel (3) (0) Speech 3001xx
UDI 3002xx
Audio 3003xx
UDI-TA 3004xx
ETSI
16 ETSI TS 186 001-1 V2.2.1 (2010-07)
5 Numbering Scheme
5.1 General description
Pos 1: Network of the A-Subscriber.
Pos. 2: Network of the B-Subscriber.
Pos. 3: Network of the C-Subscriber.
Pos. 4: Network of the D-Subscriber.
Pos. 5: Network of the E-Subscriber.
The following Network Codes apply:
_: No such network used (used e.g. for C-Subscriber in successful A to B Calls)
(underscore makes it easier to read the name)
P: PSTN
I: ISDN
S: SIP
(Extensions will be added when needed)
Pos. 6 and 7: Bearer- or Teleservice involved
XX: defined per PIXIT value
NOTE: TSIs may be appropriate for Test Purposes (provided the Test Purpose states for wSIch Bearer- and/or
Tele Services it should be tested). It is however NOT appropriate for Test Cases since it would be
detrimental to Test Automation.
SP: Speech
AU: 3,1 kHz Audio
UD: UDI
UT: UDI/TA
CN: Codec negotiation
DT: DTMF
UP: UPDATE Method
Pos. 8 and 9:
_: No Supplementary Services Involved / Successful
_U: No Supplementary Services Involved / Unsuccessful
SS: Supplementary Services Involved
SI: Supplementary Services interaction
SN: Nonsymmetrical Supplementary Services Involved
ST: Supplementary Services transparent
ETSI
17 ETSI TS 186 001-1 V2.2.1 (2010-07)
5.2 Basic Call
Speech IS_XX_XX
1 2 3 4 5 6 7 8 9 10 11
I S _ _ _ S P _ _ x x
5.3 Supplementary Services
CLIP IS_XXSSCLIP XX
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
I S _ _ _ X X S S C L I P x X
6 Test purposes
The registration and application usage procedures in the ATS shall be compliant to RFC 3261 [28] and
ES 283 003 [42] (modified 3GPP TS 24.229). The validation of the registration procedure is out of scope of the
present document and is part of the Preamble used in the test cases.
The registration conformance tests based on 3GPP TS 24.229 [55] described in 3GPP TS 34.229-1 [54].
The preconditions mechanism shall be supported by the UE in case of supporting IMS.
The handling of preconditions at the originating or /and terminating UE (MGCF in case if interworking) is described in
the following table.
ETSI
18 ETSI TS 186 001-1 V2.2.1 (2010-07)
PIXIT Values
UE (MGCF) originating case UE (MGCF) terminating case
VA precondition" option-tag in the Supported header local resource local resource
reservation is reservation is not
required at the required by the
terminating UE terminating UE and
the terminating UE
supports the
precondition
mechanism
VA_1 "precondition" option-tag in the Supported header the terminating UE
shall make use of
the precondition
mechanism
VA_2.1 "precondition" option-tag in the Supported header and the terminating UE
required resources at the originating network are not
shall make use of
reserved the precondition
mechanism
VA_2.2 "precondition" option-tag in the Supported header and the terminating UE
required resources at the originating network are not shall use the
reserved
...