ETSI TS 101 890-1 V1.1.1 (2002-01)

SLOVENSKI STANDARD
01-april-2004
Harmonizacija telekomunikacij in internetnega protokola prek omrežij (TIPHON), 3.
izdaja - Specifikacija tehnološke ustreznosti - Profil TIPHON za ITU-T H.245 - 1. del:
Izjava o skladnosti izvedbe protokola (PICS) - Proforma specifikacija
Telecommunications and Internet Protocol Harmonization Over Networks (TIPHON)
Release 3; Technology Compliance Specifications; TIPHON profile for ITU-T H.245; Part
1: Protocol Implementation Conformance Statement (PICS) proforma specification
Ta slovenski standard je istoveten z: TS 101 890-1 Version 1.1.1
ICS:
33.020 Telekomunikacije na splošno Telecommunications in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

Technical Specification
Telecommunications and Internet Protocol
Harmonization Over Networks (TIPHON) Release 3;
Technology Compliance Specifications;
TIPHON profile for ITU-T H.245;
Part 1: Protocol Implementation Conformance
Statement (PICS) proforma specification

2 ETSI TS 101 890-1 V1.1.1 (2002-01)

Reference
DTS/TIPHON-06018-1
Keywords
ICS, IP, PICS, supplementary service, testing,
VoIP
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© European Telecommunications Standards Institute 2002.
All rights reserved.
ETSI
3 ETSI TS 101 890-1 V1.1.1 (2002-01)
Contents
Intellectual Property Rights.6
Foreword.6
Introduction .6
1 Scope.7
2 References.7
3 Definitions and abbreviations.7
3.1 Definitions.7
3.2 Abbreviations.8
4 Conformance to this PICS proforma specification.8
Annex A (normative): PICS proforma for TIPHON Release 3 profile for ITU-T
Recommendation H.245 .9
A.1 Guidance for completing the PICS proforma.9
A.1.1 Purposes and structure.9
A.1.2 Abbreviations and conventions .9
A.1.3 Instructions for completing the PICS proforma.11
A.2 Identification of the implementation .11
A.2.1 Date of the statement.11
A.2.2 Implementation Under Test (IUT) identification .11
A.2.3 System Under Test (SUT) identification.11
A.2.4 Product supplier.12
A.2.5 Client (if different from product supplier).12
A.2.6 PICS contact person .13
A.3 PICS/System Conformance Statement (SCS) .13
A.4 Identification of the protocol.13
A.5 Global statement of conformance.13
A.6 Capabilities.14
A.6.1 Role.14
A.6.2 Major capabilities.14
A.6.3 H.245 Entities.15
A.6.4 H.245 Message sets .15
A.6.5 H.245 Procedures.16
A.6.6 Timers for H.245 procedures.16
A.6.7 Counters for H.245 procedures.17
A.6.8 Primitives and states for H.245 procedures .17
A.6.8.1 MSDSE procedures.17
A.6.8.2 CESE procedures.18
A.6.8.3 LCSE procedures.19
A.6.8.4 B-LCSE procedures.20
A.6.8.5 CLCSE procedures.21
A.6.8.6 MTSE procedures.22
A.6.8.7 RMESE procedures.24
A.6.8.8 MRSE procedures.25
A.6.8.9 RTDSE procedures.26
A.6.8.10 MLSE procedures.26
A.6.9 Originating endpoint.28
A.6.9.1 Sending.28
A.6.9.1.1 Master slave Determination message set (MD).28
A.6.9.1.2 Terminal capability message set (CE).28
A.6.9.1.3 Logical Channel signalling message set (LC).28
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4 ETSI TS 101 890-1 V1.1.1 (2002-01)
A.6.9.1.4 Multiplex Table signalling message set (MT).29
A.6.9.1.5 Request multiplex Table signalling message set (RM) .29
A.6.9.1.6 Request Mode message set (MR).29
A.6.9.1.7 Round Trip delay message set (RT).29
A.6.9.1.8 Maintenance Loop message set (ML) .30
A.6.9.1.9 Communication Mode message set (CM) .30
A.6.9.1.10 Conference Request and response message set (CR) .31
A.6.9.1.11 Multilink Message set (MM).32
A.6.9.1.12 Logical channel Bit rate change message set (LB) .32
A.6.9.1.13 Commands message set (CD) .32
A.6.9.1.14 Indications Message set (IM) .33
A.6.9.2 Receiving.33
A.6.9.2.1 Master slave Determination message set (MD).33
A.6.9.2.2 Terminal capability message set (CE).33
A.6.9.2.3 Logical Channel signalling message set (LC).34
A.6.9.2.4 Multiplex Table signalling message set (MT).34
A.6.9.2.5 Request Multiplex table signalling message set (RM) .34
A.6.9.2.6 Request Mode message set (MR).35
A.6.9.2.7 Round Trip delay message set (RT).35
A.6.9.2.8 Maintenance Loop message set (ML) .35
A.6.9.2.9 Communication Mode message set (CM) .35
A.6.9.2.10 Conference Request and response message set (CR) .36
A.6.9.2.11 Multilink Message set (MM).37
A.6.9.2.12 Logical channel Bit rate change message set (LB) .37
A.6.9.2.13 Commands message set (CD) .37
A.6.9.2.14 Indications Message set (IM) .38
A.6.9.3 Message content.38
A.6.9.3.1 Terminal Capability Set .38
A.6.9.3.2 Terminal Capability Set Acknowledge .38
A.6.9.3.3 Terminal Capability Set Reject .39
A.6.9.3.4 Open Logical Channel.39
A.6.9.3.5 Open Logical Channel Acknowledge.39
A.6.9.3.6 Open Logical Channel Reject .39
A.6.9.3.7 Open Logical Channel Confirm .40
A.6.9.3.8 Close Logical Channel .40
A.6.9.3.9 Close Logical Channel Acknowledge .40
A.6.9.3.10 Request mode.40
A.6.9.3.11 Request Mode Acknowledge.41
A.6.9.3.12 Request Mode Reject .41
A.6.10 Terminating endpoint.41
A.6.10.1 Sending.41
A.6.10.1.1 Master slave Determination message set (MD).41
A.6.10.1.2 Terminal capability message set (CE).42
A.6.10.1.3 Logical Channel signalling message set (LC).42
A.6.10.1.4 Multiplex Table signalling message set (MT).42
A.6.10.1.5 Request Multiplex table signalling message set (RM) .43
A.6.10.1.6 Request Mode message set (MR).43
A.6.10.1.7 Round Trip delay message set (RT).43
A.6.10.1.8 Maintenance Loop message set (ML) .44
A.6.10.1.9 Communication Mode message set (CM) .44
A.6.10.1.10 Conference Request and response message set (CR) .45
A.6.10.1.11 Multilink Message set (MM).46
A.6.10.1.12 Logical channel Bit rate change message set (LB) .46
A.6.10.1.13 Commands message set (CD) .46
A.6.10.1.14 Indications Message set (IM) .47
A.6.10.2 Receiving.47
A.6.10.2.1 Master slave Determination message set (MD).47
A.6.10.2.2 Terminal capability message set (CE).47
A.6.10.2.3 Logical Channel signalling message set (LC).48
A.6.10.2.4 Multiplex Table signalling message set (MT).48
A.6.10.2.5 Request Multiplex table signalling message set (RM) .48
A.6.10.2.6 Request Mode message set (MR).49
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5 ETSI TS 101 890-1 V1.1.1 (2002-01)
A.6.10.2.7 Round Trip delay message set (RT).49
A.6.10.2.8 Maintenance Loop message set (ML) .49
A.6.10.2.9 Communication Mode message set (CM) .49
A.6.10.2.10 Conference Request and response message set (CR) .50
A.6.10.2.11 Multilink Message set (MM).51
A.6.10.2.12 Logical channel Bit rate change message set (LB) .51
A.6.10.2.13 Commands message set (CD) .51
A.6.10.2.14 Indications Message set (IM) .52
A.6.10.3 Message content.52
A.6.10.3.1 Terminal Capability Set .52
A.6.10.3.2 Terminal Capability Set Acknowledge .52
A.6.10.3.3 Terminal Capability Set Reject .53
A.6.10.3.4 Open Logical Channel.53
A.6.10.3.5 Open Logical Channel Acknowledge.53
A.6.10.3.6 Open Logical Channel Reject .53
A.6.10.3.7 Open Logical Channel Confirm .54
A.6.10.3.8 Close Logical Channel .54
A.6.10.3.9 Close Logical Channel Acknowledge .54
A.6.10.3.10 Request mode.54
A.6.10.3.11 Request Mode Acknowledge.55
A.6.10.3.12 Request Mode Reject .55
History .56

ETSI
6 ETSI TS 101 890-1 V1.1.1 (2002-01)
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) which are, or may be, or may become, essential to the present document.
Foreword
This Technical Specification (TS) has been produced by ETSI Project Telecommunications and Internet Protocol
Harmonization Over Networks (TIPHON).
The present document is part 1 of multi-part deliverable covering Telecommunications and Internet Protocol
Harmonization Over Networks (TIPHON) Release 3; Technology Compliance Specifications; TIPHON profile for
ITU-T Recommendation H.245, as identified below:
Part 1: "Protocol Implementation Conformance Statement (PICS) proforma specification";
Part 2: "Test Suite Structure and Test Purposes (TSS&TP) specification";
Part 3: "Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT)
proforma specification".
Introduction
To evaluate conformance of a particular implementation, it is necessary to have a statement of which capabilities and
options have been implemented for a telecommunication specification. Such a statement is called an Implementation
Conformance Statement (ICS).
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7 ETSI TS 101 890-1 V1.1.1 (2002-01)
1 Scope
The present document provides the Protocol Implementation Conformance Statement (PICS) proforma for the control
protocol for multimedia communication as specified in ITU-T Recommendation H.245 [3] in compliance with the
relevant requirements specified in TS 101 883 [1] and in accordance with the relevant guidance given in
ISO/IEC 9646-7 [5].
The supplier of a protocol implementation which is claimed to conform to ITU-T Recommendation H.245 [3] as
specified in TS 101 883 [1] is required to complete a copy of the PICS proforma provided in annex A of the present
document and is required to provide the information necessary to identify both the supplier and the implementation.
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 and/or edition number or version number) or
non-specific.
• For a specific reference, subsequent revisions do not apply.
• For a non-specific reference, the latest version applies.
[1] ETSI TS 101 883: "Telecommunications and Internet protocol Harmonization Over Networks
(TIPHON) Release 3; Technology Mapping; Implementation of TIPHON architecture using
H.323".
[2] ITU-T Recommendation H.323 (Version 3, 1999): "Packet-based multimedia communications
systems".
[3] ITU-T Recommendation H.245 (Version 7, 2000): "Control protocol for multimedia
communication".
[4] ISO/IEC 9646-1: "Information technology - Open Systems Interconnection - Conformance testing
methodology and framework - Part 1: General concepts".
[5] ISO/IEC 9646-7: "Information technology - Open Systems Interconnection - Conformance testing
methodology and framework - Part 7: Implementation Conformance Statements".
3 Definitions and abbreviations
3.1 Definitions
For the purposes of the present document, the following terms and definitions apply:
• Terms defined in ITU-T Recommendation H.323 [2];
• Terms defined in ITU-T Recommendation H.245 [3];
• Terms defined in ISO/IEC 9646-1 [4] and in ISO/IEC 9646-7 [5].
In particular, the following terms defined in ISO/IEC 9646-1 [4] apply:
Implementation Conformance Statement (ICS): statement made by the supplier of an implementation or system
claimed to conform to a given specification, stating which capabilities have been implemented
NOTE: The PICS can take several forms: protocol PICS, profile PICS, profile specific PICS, information object
PICS, etc.
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8 ETSI TS 101 890-1 V1.1.1 (2002-01)
ICS proforma: document, in the form of a questionnaire, which when completed for an implementation or system
becomes PICS
Protocol ICS (PICS): ICS for an implementation or system claimed to conform to a given protocol specification
3.2 Abbreviations
For the purposes of the present document, the following abbreviations apply:
B-LCSE Bi-directional Logical Channel Signalling Entity
CESE Capability Exchange Signalling Entity
CLCSE Close Logical Channel Signalling Entity
GK GateKeeper
ICS Implementation Conformance Statement
IUT Implementation Under Test
LCSE Logical Channel Signalling Entity
MLSE Maintenance Loop Signalling Entity
MRSE Mode Request Signalling Entity
MSDSE Master Slave Determination Signalling Entity
MTSE Multiplex Table Signalling Entity
PDU Protocol Data Unit
PICS Protocol Implementation Conformance Statement
RMESE Request Multiplex Entry Signalling Entity
RTDSE Round Trip Delay Signalling Entity
SCS System Conformance Statement
SUT System Under Test
4 Conformance to this PICS proforma specification
If it claims to conform to the present document, the actual PICS proforma to be filled in by a supplier shall be
technically equivalent to the text of the PICS proforma given in annex A, and shall preserve the numbering/naming and
ordering of the proforma items.
PICS which conforms to the present document shall be a conforming PICS proforma completed in accordance with the
guidance for completion given in clause A.1.
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9 ETSI TS 101 890-1 V1.1.1 (2002-01)
Annex A (normative):
PICS proforma for TIPHON Release 3 profile for ITU-T
Recommendation H.245
Notwithstanding the provisions of the copyright clause related to the text of the present document, ETSI grants that
users of the present document may freely reproduce the PICS proforma in this annex so that it can be used for its
intended purposes and may further publish the completed PICS.
A.1 Guidance for completing the PICS proforma
A.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 ITU-T Recommendation H.245 as specified in TS 101 883 may provide information about the
implementation in a standardized manner.
The PICS proforma is subdivided into clauses for the following categories of information:
- Guidance for completing the PICS proforma;
- Identification of the implementation;
- Identification of the protocol;
- Global statement of conformance;
- Role and capabilities.
A.1.2 Abbreviations and conventions
The PICS proforma contained in this annex is comprised of information in tabular form in accordance with the
guidelines presented in ITU-T Recommendation H.245.
Item column
The item column contains a number, which identifies the item in the table.
Item description column
The item description column describes in free text each respective item (for example parameters, timers, etc.). It
implicitly means "is < item description > supported by the implementation?"
Status column
The following notations, defined in ISO/IEC 9646-7, are used for the status column:
M or m mandatory - the capability is required to be supported;
O or o optional - the capability may be supported or not;
N/A or n/a not applicable - in the given context, it is impossible to use the capability;
X or x prohibited (excluded) - there is a requirement not to use this capability in the given context;
O.i or o.i qualified optional - for mutually exclusive or selectable options from a set. "i" is an integer which
identifies a unique group of related optional items and the logic of their selection which is defined
immediately following the table;
Ci.j or ci.j conditional - the requirement on the capability ("m", "o", "x" or "n/a") depends on the support of
other optional or conditional items. "i" is an integer identifying the table and "j" is an integer
sequentially allocated inside the table. Ci.j forms a unique conditional status expression which is
defined immediately following the table;
ETSI
10 ETSI TS 101 890-1 V1.1.1 (2002-01)
I or i irrelevant (out-of-scope) - the requirement on the capability is outside the scope of the reference
specification. No answer is requested from the supplier.
Reference column
The reference column makes reference to ITU-T Recommendation H.245 except where explicitly stated otherwise.
Support column
The support column shall be filled in by the supplier of the implementation. The following common notations, defined
in ISO/IEC 9646-7, are used for the support column:
Y or y supported by the implementation;
N or n not supported by the implementation;
N/A or n/a no answer required (allowed only if the status is n/a, directly or after evaluation of a conditional
status).
If this PICS proforma is completed in order to describe a multiple-profile support in a system, it is necessary to be able
to answer that a capability is supported for one profile and not supported for another. In that case, the supplier shall
enter the unique reference to a conditional expression, preceded by "?" (For example ?3). This expression shall be given
in the space for comments provided at the bottom of the table. It uses predicates defined in the SCS, each of which
refers to a single profile and which takes the value TRUE if and only if that profile is to be used.
EXAMPLE 1: ?3: IF prof1 THEN Y ELSE N.
It is also possible to provide a comment to an answer in the space provided at the bottom of the table.
NOTE: As stated in ISO/IEC 9646-7, support for a received PDU requires the ability to parse all valid parameters
of that PDU. Supporting a PDU while having no ability to parse a valid parameter is non-conformant.
Support for a parameter on a PDU means that the semantics of that parameter are supported.
Values allowed column
The values allowed column contains the type, the list, the range, or the length of values allowed. The following
notations are used:
Range of values: < min value > . < max value >: Example: 5 . 20.
List of values: < value1 >, < value2 >, ., < valueN >: Example: 2, 4, 6, 8, 9;
Example: '1101'B, '1011'B, '1111'B;
Example: '0A'H, '34'H, '2F'H.
List of named values: < name1 >(< val1 >), < name2 >(< val2 >), ., Example: reject(1), accept(2).
< nameN >(< valN >:
Length: size (< min size > . < max size >): Example: size (1 . 8).

Values supported column
The values supported column shall be filled in by the supplier of the implementation. In this column, the values or the
ranges of values supported by the implementation shall be indicated.
References to items
For each possible item answer (answer in the support column) within the PICS proforma a unique reference exists,
used, for example, in the conditional expressions. It is defined as the table identifier, followed by a solidus character "/",
followed by the item number in the table. If there is more than one support column in a table, the columns are
discriminated by letters (a, b, etc.), respectively.
EXAMPLE 2: A.5/4 is the reference to the answer of item 4 in table 5 of annex A.
EXAMPLE 3: A.6/3b is the reference to the second answer (i.e. in the second support column) of item 3 in
table 6 of annex A.
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11 ETSI TS 101 890-1 V1.1.1 (2002-01)
Prerequisite line
A prerequisite line takes the form: Prerequisite: < predicate >.
A prerequisite line after a clause or before a table header indicates that the whole clause or the whole table is not
required to be completed if the predicate is FALSE.
A.1.3 Instructions for completing the PICS proforma
The supplier of the implementation shall complete the PICS proforma in each of the spaces provided. In particular, an
explicit answer shall be entered, in each of the support or supported column boxes provided, using the notation
described in clause A.1.2.
If necessary, the supplier may provide additional comments in space at the bottom of the tables, or separately on sheets
of paper.
More detailed instructions are given at the beginning of the different clauses of the PICS proforma.
A.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 they are different.
A person who can answer queries regarding information supplied in the PICS should be named as the contact person.
A.2.1 Date of the statement
...............................................................................................................................................................................................
A.2.2 Implementation Under Test (IUT) identification
IUT name:
...............................................................................................................................................................................................
...............................................................................................................................................................................................
IUT version:
...............................................................................................................................................................................................
A.2.3 System Under Test (SUT) identification
SUT name:
...............................................................................................................................................................................................
...............................................................................................................................................................................................
Hardware configuration:
...............................................................................................................................................................................................
...............................................................................................................................................................................................
...............................................................................................................................................................................................
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12 ETSI TS 101 890-1 V1.1.1 (2002-01)
Operating system:
...............................................................................................................................................................................................
A.2.4 Product supplier
Name:
...............................................................................................................................................................................................
Address:
...............................................................................................................................................................................................
...............................................................................................................................................................................................
...............................................................................................................................................................................................
Telephone number:
...............................................................................................................................................................................................
Facsimile number:
...............................................................................................................................................................................................
E-mail address:
...............................................................................................................................................................................................
Additional information:
...............................................................................................................................................................................................
...............................................................................................................................................................................................
...............................................................................................................................................................................................
A.2.5 Client (if different from product supplier)
Name:
...............................................................................................................................................................................................
Address:
...............................................................................................................................................................................................
...............................................................................................................................................................................................
...............................................................................................................................................................................................
Telephone number:
...............................................................................................................................................................................................
Facsimile number:
...............................................................................................................................................................................................
E-mail address:
...............................................................................................................................................................................................
ETSI
13 ETSI TS 101 890-1 V1.1.1 (2002-01)
Additional information:
...............................................................................................................................................................................................
...............................................................................................................................................................................................
A.2.6 PICS contact person
(A person to contact if there are any queries concerning the content of the PICS)
Name:
...............................................................................................................................................................................................
Telephone number:
...............................................................................................................................................................................................
Facsimile number:
...............................................................................................................................................................................................
E-mail address:
...............................................................................................................................................................................................
Additional information:
...............................................................................................................................................................................................
.................................................................................................................................
...