SIST ETS 300 378-1:1997

SLOVENSKI STANDARD
SIST ETS 300 378-1:1997
01-november-1997
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Signalling Protocols and Switching (SPS) - Q3 interface at the Access Network (AN) for
fault and performance management of V5 interfaces and associated user ports; Part 1:
Q3 interface specification
Ta slovenski standard je istoveten z: ETS 300 378-1 Edition 1
ICS:
33.040.30 Komutacijski in signalizacijski Switching and signalling
sistem systems
SIST ETS 300 378-1:1997 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST ETS 300 378-1:1997

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SIST ETS 300 378-1:1997
EUROPEAN ETS 300 378-1
TELECOMMUNICATION November 1995
STANDARD
Source: ETSI TC-SPS Reference: DE/SPS-03014.1
ICS: 35.100.70
TMN, information model, Q3 interface, AN, V5 interface, fault, performance, management
Key words:
Signalling Protocols and Switching (SPS);
Q3 interface at the Access Network (AN)
for fault and performance management of V5 interfaces
and associated user ports;
Part 1: Q3 interface specification
ETSI
European Telecommunications Standards Institute
ETSI Secretariat
F-06921 Sophia Antipolis CEDEX - FRANCE
Postal address:
650 Route des Lucioles - Sophia Antipolis - Valbonne - FRANCE
Office address:
c=fr, a=atlas, p=etsi, s=secretariat - secretariat@etsi.fr
X.400: Internet:
Tel.: +33 92 94 42 00 - Fax: +33 93 65 47 16
Copyright Notification: No part may be reproduced except as authorized by written permission. The copyright and the
foregoing restriction extend to reproduction in all media.
© European Telecommunications Standards Institute 1995. All rights reserved.
New presentation - see History box

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Whilst every care has been taken in the preparation and publication of this document, errors in content,
typographical or otherwise, may occur. If you have comments concerning its accuracy, please write to
"ETSI Editing and Committee Support Dept." at the address shown on the title page.

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Contents
Foreword .9
Introduction.9
1 Scope .11
2 Normative references.11
3 Definitions and abbreviations .13
3.1 Definitions .13
3.2 Abbreviations .14
4 Information model diagrams.15
4.1 Entity relationship diagram.15
4.1.1 Traffic measurement .16
4.1.2 Line testing and line circuit testing .17
4.1.3 The testResultNotifications of the tests.17
4.1.4 Performance monitoring of ISDN user ports .17
4.2 Inheritance hierarchy .18
4.3 Naming hierarchy.19
5 Information model description.19
5.1 Description of object classes .20
5.1.1 V5 interface fragment.20
5.1.2 User port fragment .20
5.1.2.1 PSTN user port (pstnUserPort) .20
5.1.2.2 ISDN basic access user port (isdnBAUserPort) .20
5.1.2.3 ISDN primary rate access user port (isdnPRAUserPort).21
5.1.2.4 Leased port (leasedPort) .21
5.1.3 Communications path fragment .22
5.1.4 Protection fragment.22
5.1.5 Performance fragment .22
5.1.5.1 Bearer channel current data .22
5.1.5.2 Communication channel current data.22
5.1.6 Alarm surveillance fragment.22
5.1.7 Support fragment.22
5.1.8 Test fragment .23
5.1.8.1 Access test (accessTest) .23
5.1.8.2 Dialled digit test (dialledDigitTest) .23
5.1.8.3 Dial tone test (dialToneTest) .23
5.1.8.4 Electrical measurement test (electricalMeasurementTest) .24
5.1.8.5 Subscriber Private Meter (SPM) pulses (spmPulses) .24
5.1.8.6 Cable pair identification Tone (cablePairIdTone) .24
5.1.8.7 Ringing (ringing) .24
5.1.8.8 Test to line circuit (testToLineCircuit) .25
5.1.8.9 Dry Loop (dryLoop).25
5.1.8.10 Loop test (loopTest).25
5.1.8.11 Pattern test (patternTest).25
5.1.8.12 Voice Access Test (voiceAccessTest) .26
5.2 Definition of attributes .26
5.2.1 Relative distinguished name .26
5.2.2 State attributes .27
5.2.2.1 Operational state (operationalState).27
5.2.2.2 Administrative state (administrativeState) .27
5.2.2.3 Availability status (availabilityStatus) .27
5.2.3 Relationship attributes.27
5.3 Actions description.27

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5.4 Notifications description . 27
6 Formal object class definitions . 28
6.1 Definitions of object classes. 28
6.1.1 V5 interface fragment . 28
6.1.2 Access port fragment. 28
6.1.3 Performance fragment. 28
6.1.4 Alarm surveillance fragment . 28
6.1.5 Support fragment. 28
6.1.6 Test fragment . 29
6.1.6.1 Access test. 29
6.1.6.2 Dialled digit test. 30
6.1.6.3 Dial tone test . 30
6.1.6.4 Electrical measurement test. 31
6.1.6.5 SPM pulses. 31
6.1.6.6 Cable pair identification tone. 32
6.1.6.7 Ringing. 32
6.1.6.8 Test to line circuit . 32
6.1.6.9 Dry loop. 33
6.1.6.10 Loop test . 33
6.1.6.11 Pattern test. 34
6.1.6.12 Voice access test . 34
6.2 Name bindings . 35
6.2.1 Test fragment . 35
6.2.1.1 Access test. 35
6.2.1.2 Dialled digit test. 35
6.2.1.3 Dial tone test . 35
6.2.1.4 Electrical measurement test. 35
6.2.1.5 SPM pulses. 35
6.2.1.6 Cable pair identification tone. 35
6.2.1.7 Ringing. 36
6.2.1.8 Test to line circuit . 36
6.2.1.9 Dry loop. 36
6.2.1.10 Loop test . 36
6.2.1.11 Pattern test. 36
6.2.1.12 Voice access test . 36
6.3 Definition of packages. 37
6.3.1 Test environment conditions. 37
6.3.2 Voice access. 37
6.4 Definition of Attributes . 38
6.4.1 Electrical measurement test . 38
6.4.2 Iterations . 38
6.4.3 Loopback duration . 38
6.4.4 Loopback position. 38
6.4.5 Loopback channel. 38
6.4.6 Monitor and speak . 39
6.4.7 Number of digits. 39
6.4.8 Off hook simulation. 39
6.4.9 Request result type. 39
6.4.10 Ring . 39
6.4.11 Ring back number . 40
6.4.12 Number of SPM pulses. 40
6.4.13 Wait time. 40
6.5 Definition of actions. 40
6.5.1 Loopback select. 40
6.6 Definition of notifications . 40
6.7 Definition of parameters. 41
6.8 ASN.1 defined types module. 44
7 Protocol requirements . 48
Annex A (normative): Specification of parameters for V5 specific alarm reports . 49

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A.1 Alarm reports related to the V5 interface object class.49
A.1.1 Control protocol errors .49
A.1.2 Link control protocol errors .49
A.1.3 BCC protocol errors .50
A.1.4 Protection protocol errors .50
A.1.5 PSTN protocol errors .50
A.1.6 Interface control failures .51
A.1.7 V5 data link failures.51
A.2 Alarm reports related to the V5 trail termination point object class.52
A.2.1 Link control failures.52
A.2.2 Link layer 1 failures.53
A.3 Alarm reports related to the V5 time slot object class.53
A.3.1 V5 communication channel failures.53
A.4 Alarm reports related to the user port object class and subclasses.54
A.4.1 Control protocol errors .54
A.4.2 PSTN protocol errors .54
A.4.3 ISDN layer 1 faults (Q(AN) only).55
A.4.3.1 ISDN BA layer 1 faults (Q(AN) only).55
A.4.3.2 ISDN PRA layer 1 faults (Q(AN) only).55
A.4.4 ISDN layer 2 faults (Q(AN) only).56
A.4.5 Line faults (Q(AN) only) .56
Annex B (normative): V5 specific traffic measurement.57
Annex C (normative): Requirements and specification of parameters for user port tests.58
C.1 General test requirements.58
C.1.1 Scheduled testing .58
C.1.2 Test capability .58
C.2 V5 interface test requirements .58
C.2.1 V5 interface ID testing.58
C.2.2 Link ID testing .58
C.2.3 Provisioning variant testing .58
C.3 User port test requirements.58
C.3.1 User port test management functions.59
C.3.2 Test scheduling.59
C.3.3 Test result management.59
C.3.4 Test threshold management.60
C.3.5 Test requirements description .60
C.3.5.1 PSTN line testing.60
C.3.5.1.1 Foreign voltage or current.60
C.3.5.1.2 Capacitance measurement.60
C.3.5.1.3 Insulation resistance measurement.61
C.3.5.1.4 Loop resistance measurement .61
C.3.5.1.5 Dial pulse test .61
C.3.5.1.6 DTMF dialling test.61
C.3.5.1.7 Subscriber private meter testing.61
C.3.5.1.8 Ring subscriber.61
C.3.5.1.9 Monitoring of the line .62
C.3.5.1.10 Cable pair identification tone .62
C.3.5.1.11 Dry loop .62
C.3.5.1.12 Register recall button test.62
C.3.5.1.13 Ring back procedure .62
C.3.5.2 PSTN inward tests.62
C.3.5.2.1 Line circuit testing.62
C.3.5.2.1.1 Feeding voltage .62
C.3.5.2.1.2 Feeding current.62
C.3.5.2.1.3 Loop and ring trip detection .63

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C.3.5.2.1.4 Ringing current sending . 63
C.3.5.2.1.5 Private meter pulses . 63
C.3.5.2.1.6 Codec testing . 63
C.3.5.2.1.7 Digit reception . 63
C.3.5.2.2 Other inward tests. 63
C.3.5.2.2.1 Dial tone test . 63
C.3.5.3 ISDN BA testing. 63
C.3.5.3.1 ISDN BA line testing. 63
C.3.5.3.2 ISDN BA line termination testing. 63
C.3.5.3.2.1 Loopbacks. 63
C.3.5.3.2.2 Activation and deactivation of lines . 64
C.3.5.3.3 ISDN BA line circuit testing . 64
C.3.5.3.3.1 Power feed . 64
C.3.5.4 ISDN PRA testing . 64
C.3.5.4.1 ISDN PRA line testing. 64
C.3.5.4.2 ISDN PRA line termination testing . 64
Annex D (normative): Test categories . 65
D.1 Electrical measurement tests . 65
D.2 Dialled digit test . 66
D.3 Dial tone test. 67
D.4 Subscriber private meter pulses test . 68
D.5 Ringing test. 69
D.6 Test to line circuit test. 70
D.7 ISDN loopback test. 71
Annex E (informative): Task Information Base (TIB). 72
Annex F (informative): Description of management functions . 73
Annex G (informative): Description of test procedures. 74
G.1 Background. 74
G.2 Test procedures scenario. 74
G.2.1 Scenario for faultsman ringback tests in an AN environment . 74
G.2.2 Scenario for a subscriber assisted test in an AN environment . 75
G.2.2.1 Existing connection mode. 76
G.2.2.2 Parallel voice path mode . 76
Annex H (informative): Summary of requirements . 77
Annex J (informative): State management in relation with line testing - Application for V5 access
networks. 78
J.1 Intrusive tests. 78
J.2 Dealing with conflicts between intrusive tests and normal service . 78
J.3 State values during intrusive testing . 79
J.4 V5 blocking mechanism. 79
Annex K (informative): Message flows . 80

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Annex L (informative): Bibliography.83
History.84

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Foreword
This European Telecommunication Standard (ETS) has been produced by the Signalling Protocols and
Switching (SPS) Technical Committee of the European Telecommunications Standards Institute (ETSI).
This ETS is part 1 of a multi-part standard as described below:
Part 1: "Q3 interface specification at the Access Network (AN) for fault and performance
management of V5 interfaces and associated user ports";
NOTE: A possible further part 2 may contain the Managed Object Conformance Statement
(MOCS) proforma specification.
The following standards are directly related to this ETS:
ETS 300 376: "Q3 interface at the Access Network (AN) for configuration management of V5 interfaces
and associated user ports";
ETS 300 377: "Q3 interface at the Local Exchange (LE) for configuration management of V5 interfaces
and associated customer profiles";
ETS 300 379: "Q3 interface at the Local Exchange (LE) for fault and performance management of V5
interfaces and associated customer profiles".
Transposition dates
Date of adoption of this ETS: 17 November 1995
Date of latest announcement of this ETS (doa): 28 February 1996
Date of latest publication of new National Standard
or endorsement of this ETS (dop/e): 31 August 1996
Date of withdrawal of any conflicting National Standard (dow): 31 August 1996
Introduction
V5 interfaces, as described in ETS 300 324-1 and ETS 300 347-1, operate between a Local Exchange
(LE) and an Access Network (AN) to support various narrowband Integrated Services Digital Network
(ISDN) and Public Switched Telephone Network (PSTN) services. These interfaces and their associated
user ports need to be managed by the Operations Systems (OSs) within the Telecommunications
Management Network (TMN). This management is performed by means of Q3 interfaces.
The companion standard on configuration management ETS 300 376-1 defines how the Q3 interface of
an AN handles the configuration information for V5 interfaces and their associated user ports. This ETS
specifies the extension to include fault and performance management.
Fault management of V5 interfaces and associated user ports is part of a management activity which is
performed by the operator in order to detect failure conditions and to bring the customer access back to its
normal state of operation whenever a deviation occurs.
Performance management of V5 interfaces and associated user ports is part of a management activity
which is employed in order to maintain the quality of service levels agreed with the customers. The
activities undertaken in performance management are monitoring, analysis and problem alerting,
diagnosis, optimization and control.
A customer access is considered as being that part of the local network which extends from the network
termination equipment up to and including the exchange termination.

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Here, only these parts of the activities are covered which are related directly to a V5 interface between a
LE and an AN or to that part of the customer access which extends from the
...