1、ITU-T RECMNzQ.824. 3 95 D 4862593 0632262 339 W INTERNATIONAL TELECOMMU N CATION UN ION ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU Q.824.3 (1 0195) SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 STAGES 2 AND 3 DESCRIPTION FOR THE Q3 INTERFACE - CUSTOMER ADMINISTRATION - INTEGRATED SERVICES DIG
2、ITAL NETWORK (ISDN), OPTIONAL USER FACILITIES ITU-T Recommendation Q.824.3 (Previously “CCIlT Recommendation“) FOREWORD The IT-T (Telecommunication Standardization Sector) is a permanent organ of the International Telecommunication Union (). The IT-T is responsible for studying technical, operating
3、and tariff questions and issuing Recommen- dations on them with a view to standardizing telecommunications on a worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets every four years, establishes the topics for study by the ITU-T Study Groups which, in their tur
4、n, produce Recommendations on these topics. The approval of Recommendations by the Members of the ITU-T is covered by the procedure laid down in WTSC Resolution No. 1 (Helsinki, March 1-12, 1993). IT-T Recommendation 4.824.3 was prepared by IT-T Study Group 11 (1993-1996) and was approved under the
5、WTSC Resolution No. 1 procedure on the 17th of October 1995. NOTE In this Recommendation, the expression “Administration” is used for conciseness to indicate both a telecommunication administration and a recognized operating agency. O ITU 1996 All rights reserved. No part of this publication may be
6、reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the IT. ITU-T RECMNxQ.824- 3 95 = 48b2591 Ob122b4 TO1 CONTENTS Introduction 1.1 Purpose and scope 1.2 Cross-reference . 1.3 Application . 1.4 General
7、 overview 1.5 References 3.1 Generic services 3.2 Optional user facilities 4.1 Local endpoint D-channel . Attribute templates . 5.1 Default directory number pointer . 5.2 Local channel pointer . 5.3 Local DTE address . 5.4 Local TE1 or SPID 5.5 Remote channel pointer 5.6 Remote DE address 5.7 Remote
8、 TE1 or SPID . 5.8 Service X.25 PVC Id Name bindings . 6.1 Service X.25 PVC . Type definitions . Managed object naming and attribute syntax . Optional user facilities object classes . Package templates 4.2 Remote endpoint D-channel . Appendix I . initial view for extending the model to closed user g
9、roups 1.1 Call redirection . 1.2 Closed User Group . 1.3 CUG Packet Subscription Option . 1.4 Attribute Definition Page 1 1 1 1 1 4 4 5 5 6 7 7 7 7 7 7 7 8 8 8 8 8 9 9 9 10 11 11 11 11 Recommendation Q.824.3 (10/95) 1 ITU-T RECMN*Q*824= 3 95 4Bb259L ObL22b5 748 SUMMARY The purpose of this Recommenda
10、tion is to provide the Stages 2 and 3 description of the Q3 interface between a local exchange and the Telecommunications Management Network (TMN) for the support of configuration management functions in support of customer administration of ISDN optional user facilities (for packet services). Custo
11、mer administration is a management activity that the network operator performs in order to exchange with the customer all the customer related management data and functions required to offer a telecommunications service and to exchange with the network ail the customer related management data and fu
12、nctions necessary for the network to produce that telecommunications service. This Recommendation supports the administration of the customer configuration in the local exchange by the TMN. This Recommendation is part of a series of Recommendations. In this Recommendation the ISDN optional user faci
13、lities (for packet services) specific managed objects are defined. ii Recommendation Q.824.3 (10/95) Recommendation Q.824.3 STAGES2 AND 3 DESCRIPTION FOR THE Q3 INTERFACE - CUSTOMER ADMINISTRATION - INTEGRATED SERVICES DIGITAL NETWORK (ISDN), OPTIONAL USER FACILITIES (Geneva, i995) 1 Introduction 1.
14、1 Purpose and scope Customer administration is a management activity that the network operator performs in order to exchange with the customer ail the customer related management data and functions required to offer a telecommunications service and to exchange with the network ail the customer relat
15、ed management data and functions necessary for the network to produce that telecommunications service. The purpose of this Recommendation is to provide the ISDN optional user facilities Stage 2 and 3 description of the Q3 interface between a local exchange and the Telecommunications Management Netwo
16、rk (T“) for the support of configuration management functions. The 43 interface is the TMN interface between network elements or Q-adapters which interface to Operations Systems (0%) without mediation and between 0% and mediation devices as described in Recommendation M.3100. 1.2 Cross-reference Thi
17、s Recommendation is based on the Stage 1 management service description given in the M.3000-Series Recommendations including Recommendation M.3400. This Recommendation also provides the Stage 2 and 3 descriptions for handling the Customer administration for the ISDN packet optional user facilities b
18、ased on the service description provided in Recommendations X.2, X.25, X.282, X.283, X.162,1.232, and based on the common Stage 2 and 3 descriptions given in Recommendation Q.824.0. The information model provided by this Recommendation may be used for the Customer administration purposes either over
19、 a Q3 interface or over the ISDN UNI as described in Recommendation Q.942. 1.3 Application The management information included in this Recommendation may be exchanged by implementations of the Common Management Information Service Element (CMISE). The Transaction-Oriented class of OAM ail users of t
20、his Recommendation are therefore encouraged to investigate the possibility of applying the most recent edition of the Recommendations and other references listed below. A list of the currently valid ITU-T Recommendations is regularly published. - CCITT Recommendation 1.232 (1988), Packet-mode bearer
21、 services categories. - - - CCIT Recommendation M.3010 (1992), Principles for a telecommunications management network. CCITT Recommendation M.3020 (1992), TMN interface specifcation methodology. ITU-T Recommendation M.3100 (1993, Generic network information model. - - CCIT Recommendation M.3400 (199
22、2), TMN managementfunctions. ITU-T Recommendation Q.811 (1993), Lower layer protocol profiles for the Q3 interface, - - ITU-T Recommendation Q.812 (1993), Upper layer protocol profiles for the Q3 interiace. ITU-T Recommendation Q.824.0 (1995), Stages 2 and 3 description for the Q3 interface - Custom
23、er administration - Common information. - ITU-T Recommendation X.2 (1993), International data transmission services and optional user facilities in public data networks and ISDNs. - ITU-T Recommendation X.25 (1993), Interface between Data Terminal Equipment (DTE) ana data Circuit-terminating Equipme
24、nt (DCE) for terminals operating in the packet mode and connected to public data networks by dedicated circuit. - ITU-T Recommendation X. 162 (1995), Definition of management information for customer network management service for public data networks to be used with the CNMc integace. ITU-T Recomme
25、ndation X.282 (1995), Elements of management information related to the OSI data link layer. - - ITU-T Recommendation X.283 (1993), Elements of management information related to the OS1 network layer. - CCIT Recommendation X.700 (1992), Management framework for open system interconnection (OSI) for
26、CCITT applications. - CCIT Recommendation X.701 (1992), Infonnation technology - Open Systems Interconnection - System management overview. - CC Recommendation X.710 (1991), Common management information service definition for CCIT applications. 4 Recommendation Q.824.3 (10/95) ITU-T RECMN*Q-824. 3
27、95 W 4862593 0612270 205 m - CCITT Recommendation X.711 (1991), Common management infomiion protocol specification for KITT applications. CClT Recommendation X.720 (1992), Information technology - Open Systems Interconnection - Structure of manugement information: Management information model. CCITT
28、 Recommendation X.721 (1992), Information technology - Open Systems Interconnection - Structure of management information: Definition of management information. CCITT Recommendation X.722 (1992), lnforrnution technology - Open Systems Interconnection - Structure of management information: Guidelines
29、 for the definition of managed objects. -T Recommendation X.723 (1993), Information technology - Open Systems Interconnection - Structure of management information: Generic management information. - - - - 3 Optional user facilities object classes 3.1 Generic services 3.1.1 The current semi-pemanent
30、access to the packet handler managed objects models the case where the packet handler is part of the local switch. The case where the packet handler is external to the local switch is for further study. semiPermanentAccessToPacketHandler MANAGED OBJECT CLASS DERIVED FROM “-T Rec. Q.824.0“:customized
31、Resource; CHARACTERIZED BY semiPermanentAccessToPacketHandlerPkg PACKAGE BEHAVIOUR semiPermanentAccessToPacketHandlerBhv BEHAVIOUR DEFINED AS “The Semi-permanent Access to Packet Handler objec class is a subclass of the Custom-Led Resources managed object and represents a Semi-Permanent (or nailed-u
32、p) connection of an ISDN B-channel to the Packet Handler function for the switching network element. Each instance of the Semi-permanent Access to the Packet Handler managed object includes pointers to the Access Channel -channel), as weii as the list of Directory Number(s) that are valid for caiis
33、over that channel, as weli as the Default Directory Number for calls on that channel.“; AITRIBUTES Semi-permanent access to packet handier defaultDirector yNumberPointer GET-REPLACE; ; ; REGISTERED AS cAISDNOFObjectClass i); 3.1.2 serviceX25FVC MANAGED OBJECT CLASS DERIVED FROM “CCITT Rec. X.721“:to
34、p; CHARACTERIZED BY serviceX25PVCPkg PACKAGE BEHAVIOUR serviceX25PVCBhv BEHAVIOUR DEFINED AS “This object class represents the characteristics of the Permanent Virtual Circuit service identified in Recommendation X.25. The relationships between PVC services for each circuit and managed objects of re
35、sources (Directory number or Access Port Profile managed objects) are captured by both the “Customized Resource“ managed object and the Bearer Service managed object that contains the serviceX25PVC managed object.“; ATTRIBUTES Service X.25 Permanent Virtual Circuit (PVC) serviceXZ5PVCId GET SET-BY-C
36、REATE, DEFAULT VALUE CAISDNOUFModule.localChanne1PtrDefau t GET-REPLACE, DEFAULT VALUE CAISDNOUEModule.remoteChannelPtrDefault GET-REPLACE, “ITU-T Rec X.283“:chargingDirection GET-REPLACE, 1ocalDTEAddress GET-REPLACE, “ITU-T Rec. X.283“:logicalChannel GET-REPLACE, “ITU-T Rec. X.283“:packetSizes GET-
37、REPLACE, remoteDTEAdress GET-REPLACE, “m-T Rec. X.283“:remoteLogicalChannel GET-REPLACE, “ITU-T Rec. X.283“:throughputClass GET-REPLACE, “ITU-T Rec. X.283“:virtualCircuitIdentifier GET-REPLACE, “IT-T Rec. X.283“:windowSizes GET-REPLACE; 1ocalChannelPtr REPLACEWITH-DEFAULT remoteChannelPtr REPLACEWIT
38、H-DEFAULT “IT-T Rec. X.721“:operationalState GET, Recommendation Q.824.3 (10/95) 5 I ITU-T RECMNtQ.824. 3 95 4862593 ObL227L 143 NOTIFICATIONS “CCI“ Rec. X.72l1:stateChange, “CCITT Rec. X.721t:objectCreation, “CCIT Rec. X.7211:objectDeletion, “CCI“ Rec. X.721“:attributeValueChange; localEndpointDCha
39、nne1 PRESENT IF “Source of PVC is D-channel“, remoteEndpointDCha1 PRESENT IF “Destination of PVC is D-channel“; CONDITIONAL PACKAGES REGISTERED AS cAISDNOUFObjectClass 2); 3.2 Optional user facilities 3.2.1 Call restrictions callRestrictions MANAGED OBJECT CLASS DERW FROM “ITU-T Rec. Q.824.0“:option
40、alUserFacilities; CHARACTERIZED BY callRestrictionsPkg PACKAGE BEHAVIOUR dRestrictionsBhv BEHAVIOUR DEFINED AS “This object class includes attributes that impose restrictions upon subscribers optional user Facilities.“; ATTRIBUTES “ITU-T Rec. X.283“:incomingCallBarred GET-REPLACE, “ITU-T Rec. X.283“
41、:outgoingCaJlBarred GET-REPLACE, “ITU-T Rec. X.283“:oneWayLogicaiCbannelOutgoing GET-REPLACE, “ITU-T Rec. X.283“:oneWayLogicalChannelIncoming GET-REPLACE, “ITU-T Rec. X.283“:defaultThroughputClassAssignment GET-REPLACE; REGISTERED AS cAISDNOUFObjectClass 3); 3.2.2 Charging Control chargingControl MA
42、NAGED OBJECT CLASS DERIVED FROM “ITU-T Rec. Q.824.0“:optionalUserFacilities; CHARACTERIZED BY cbargingControlPkg PACKAGE BEHAVIOUR ChargingControlBhv BEHAVIOUR DEFINED AS “AS described in X2, X.283, charging information is an optional user facility which may be either agreed for a period of time or
43、requested by a DTE for a given virtual call. This object class includes attributes to manage charging in subscriber packet service.“; ATRIBUTES “ITU-T Rec. X.283“:reverseChargingAcceptance GET-REPLACE, “ITU-T Rec. X.283“:localChargingPrevention GET-REPLACE, “ITU-T Rec. X.283“:chargingInformation GET
44、-REPLACE; REGISTERED AS cAISDNOUFObjectClass 4); 3.2.3 Path control pathcontrol MANAGED OBJECT CLASS DERIVED FROM “ITU-T Rec. Q.824.0“:optionalUserFacities; CHARACTERIZED BY pathControlPkg PACKAGE BEHAVIOUR pathControlBhv BEHAVIOUR DEFINED AS “This object dass represents the list of simple optional
45、user facilities available for any packet mode bearer service. Reference to the optional user facilities identified in this class are in X.25. Simple optional user facilities are the ones that require. only one attribute to subscribe to it and there will never be any optional user facilities subclass
46、. Instances of optional user facilities set class are contained under the packet Mode Bearer service.“; A-ITRIBUTES “ITU-T Rec. X.283“:rPOASubscription GET-REPLACE, “ITU-T Rec. X.283“:callDeflectionSubscription GET-REPLACE; REGISTERED AS cAISDNOUFObjectClass 5); 6 Recommendation Q.824.3 (10/95) 4 Pa
47、ckage templates 4.1 Local endpoint D-channel localEndpointDChanne1 PACKAGE AITRIBUTES 1ocalTEZOrSPID REGISTERED AS cAISDNOFPackage 1); 4.2 Remote endpoint D-channel remoteEndpointDChael PACKAGE ALTRIBUTES remoteTEIOrSPID REGISTERED AS cAISDNOFPackage 2); GET-REPLACE; GET-REPLACE; 5 Attribute templat
48、es This clause contains the ASN.1 definitions for all attributes in the described object classes. These definitions identify the function of the attributes and their valid characteristics, such as their valid values, interdependencies, readiwnte constraints, etc. The attributes are identified by the
49、ir ASN. 1 descriptors. 5.1 Default directory number pointer defaultDirectoryNumberPointer ATTRIBUTE WITH ATTRIBUTE SYNTAX CAISDNOUFModule.ObjectInstance; MATCHES FOR EQUALITY; BEHAVIOUR defaultDirector yNumberBhv BEHAVIOUR DEFINED AS “This attribute is used as a pointer to an instance of the Directory Number managed object class that corresponds to the default directory number.“; REGISTERED AS cAISDNOUFAttribute l; 5.2 Local channel pointer 1ocalChannelPtr ATTRIBUTE WITH ATTRIBUTE SYNTAX
