1、INTERNATIONAL TELECOMMUNICATION UNION ITU=T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU SERIES Q: SWITCHING AND SIGNALLING Intelligent Network Q.1228 Fascicle 4/5 (0997) Interface Recommendation for intelligent network Capability Set 2: Part 4 ITU-T Recommendation Q. 1228 - Fascicle 4/5 (Previou
2、sly CCITT Recommendation) ITU-T Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING FUNCTIONS AND INFORMATION FLOWS FOR SERVICES IN THE ISDN SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4 AND No. 5 SPECIFICAT
3、IONS OF SIGNALLING SYSTEM No. 6 SPECIFICATIONS OF SIGNALLING SYSTEM RI SPECIFICATIONS OF SIGNALLING SYSTEM R2 DIGITAL EXCHANGES INTERWORKING OF SIGNALLING SYSTEMS SPECIFICATIONS OF SIGNALLING SYSTEM No. 7 DIGITAL SUBSCRIBER SIGNALLING SYSTEM No. 1 PUBLIC LAND MOBILE NETWORK CLAUSES APPLICABLE TO ITU
4、-T STANDARD SYSTEMS I INTERWORKING WITH SATELLITE MOBILE SYSTEMS Q.1-Q.3 Q .4-Q. 59 Q.60-Q.99 Q.100-(2.119 Q . 1 204 249 Q.250-Q.309 Q.310-(2.399 Q.400-(2.499 Q.500-Q.599 Q.600-Q.699 Q.700-Q. 849 Q.850-Q.999 Q.1000-Q.1099 Q.1100-Q.1199 Il II INTELLI BROADBAND ISDN Q.2000-Q.2999 For further details,
5、please refer to ITU-T List of Recommendations. Recommendation 4.1228 INTERFACE RECOMMENDATION FOR INTELLIGENT NETWORK CAPABILITY SET 2 FASCICLE 4 STD-ITU-T RECMN 8.1228 FASCICLE-ENGL 1997 48b2571 Ob59280 198 = FOREWORD ITU (International Telecommunication Union) is the United Nations Specialized Age
6、ncy in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent organ of the ITU. The ITU-T is responsible for studying technical, operating and tariff questions and issuing Recommendations on them with a view to standardizing telecommunications on a w
7、orldwide 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 turn, produce Recommendations on these topics. The approval of Recommendations by the Members of the ITU-T is covere
8、d by the procedure laid down in WTSC Resolution No. 1. In some areas of information technology which fall within ITU-Ts purview, the necessary standards are prepared on a collaborative basis with IS0 and IEC. NOTE In this Recommendation, the expression “Administration“ is used for conciseness to ind
9、icate both a telecommunication administration and a recognized operating agency. INTELLECTUAL PROPERTY RIGHTS The ITU draws attention to the possibility that the practice or implementation of this Recommendation may involve the use of a claimed Intellectual Property Right. The ITU takes no position
10、concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by ITU members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, the ITU had not received notice of intellectual property, protec
11、ted by patents, which may be required to implement this Recommendation. However, implementors are cautioned that this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. O ITU 1999 All rights reserved. No part of this publication may be repro
12、duced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from the ITU. Il Recommendation 4.1228 (09/97) Page PART 1 1 2 2.1 2.2 2.3 3 3.1 3.2 4 4.1 4.2 4.3 4.4 4.5 4.6 5 5.1 5.2 6 6.1 6.2 Introduction General . Norma
13、tive references Abbreviations and acronyms Conventions Interface recommendation for telecommunication services . General . 3.1.1 Definition methodology 3.1.2 Example physical scenarios 3.1.3 INAP protocol architecture . 3.1.4 INAP addressing . 3.1.5 Relationship between Recommendation Q . 1224 and t
14、his Recommendation 3.1.6 Compatibility mechanisms used for INAP SACFMACF rules . 3.2.1 Reflection of TCAP AC 3.2.2 Common IN CS-2 Types Data types . Sequentidparallel execution of operations Error types Operations codes Error codes Classes Object identifiers Operations and arguments SSF/SCF packages
15、, contracts and Application Contexts . SSF/SCF interface 5.2.1 Protocol overview . 5.2.2 SSFISCF ASN.l module . SCF/SRF interface SCF/SRF operations and arguments . SRF/SCF contracts, packages and Application Contexts . 1 8 8 8 9 17 18 19 24 25 25 25 25 25 53 55 59 60 68 73 73 119 119 138 160 160 16
16、5 . Recommendation 4.1228 (09197) 111 STD-ITU-T RECMN Q-1228 FASCICLE-ENGL 1997 48b2591 Ob59282 TbO D 7 7.1 7.2 7.3 7.4 7.5 7.6 7.7 8 8.1 8.2 iv 6.2.1 Protocol overview . 6.2.2 SRF/SCF ASN.1 modules . SCF-SDF interface . Introduction to the reuse of XSOO for SDF interfaces 7.1.1 Alignment between th
17、e X.500 concepts and the IN 7.1.2 Use of a limited subset of X.500 . 7.1.3 Working assumptions The SDF Information Model 7.2.1 Information framework . 7.2.2 Basic Access Control 7.2.3 Attribute contexts 7.2.4 Attribute definitions The SCF-SDF Interface Protocol . 7.3.1 7.3.2 Operations . 7.3.3 Error
18、s . Protocol overview . Information types and common procedures 7.4.1 Remote Operations Directory ROS-Objects and Contracts DAP Contract and Packages . Directory protocol abstract syntax 7.5.1 Abstract syntaxes . 7.5.2 Directory application contexts 7.5.3 Operation codes . 7.5.4 Error codes 7.5.5 Ve
19、rsions and the rules for extensibility . Conformance 7.6.1 Conformance by SCFs 7.6.2 Conformance by SDFs ASN.l modules for the SCF-SDF interface . 7.7.1 IN-CS2-SDF-InformationFramework module 7.7.2 IN-CS2-SDF-BasicAccessControl Module . 7.7.3 IN-CS2-SCF-SDF-Operations Module . 7.7.4 IN-CS2-SCF-SDF-P
20、rotocol Module . 7.4.2 7.4.3 SDF/SDF interface . Introduction to the IN X.500 DSP and DISP Subset Working assumptions . Recommendation 4.1228 (09197) Page 165 166 169 169 169 170 170 170 170 172 173 174 175 175 177 180 181 181 181 182 183 183 184 185 185 186 187 187 188 189 189 191 193 195 198 198 1
21、98 STD.ITU-T RECMN Q.1228 FASCICLE-ENGL 1997 48b2591 0659283 977 8.3 8.4 8.5 8.6 8.7 8.8 9 9.1 9.2 10 10.1 The IN X.500 DISP Subset 8.3.1 Shadowing agreement specification 8.3.2 DSA Shadow Bind 8.3.3 IN-DSA Shadow Unbind 8.3.4 Coordinate Shadow Update . 8.3.5 Update Shadow . 8.3.6 Request Shadow Upd
22、ate The IN X.500 DSP Subset 8.4.1 Information types and common procedures 8.4.2 DSA Bind 8.4.3 IN DSA Unbind . 8.4.4 Chained Operations . 8.4.5 Chained Errors . Protocol overview . 8.5.1 ROS-Objects and contracts . DSP contract and packages . DISP contract and packages Protocol abstract syntax 8.6.1
23、 DSP abstract syntax . 8.6.2 DISP Abstract Syntax 8.5.2 8.5.3 8.6.3 8.6.4 8.6.5 Conformance 8.7.1 Conformance by SDFs 8.7.2 Conformance by a shadow supplier 8.7.3 Conformance by a shadow consumer ASN . 1 modules for the SDF-SDF interface . 8.8.1 IN-CS2-SDF-SDF-Protocol Module . SCF/SCF interface SCF
24、/SCF operations and arguments . SCF/SCF contracts, packages and Application Contexts . 9.2.1 Protocol overview . 9.2.2 ASN.l modules . SCF/CUSF interface . Operations and arguments Directory System Application Context . Directory Shadow Application Context Versions and the rules for extensibility .
25、Page 199 199 199 199 199 200 201 202 202 206 206 206 207 207 207 208 209 210 210 210 211 211 212 214 214 216 216 217 217 221 221 234 234 238 243 243 Recommendation 4.1228 (09/97) V Page 10.2 SCF/CUSF Contracts. Operation Packages. and Application Contexts . 249 10.2.1 Protocol overview . 249 10.2.2
26、ASN . 1 module . 25 1 PART 2 11 SSF application entity procedures 255 11.1 11.2 11.3 11.4 11.5 11.6 11.7 11.8 General . Model and interfaces Relations between SSF FSM and the CCF and maintenance functions . SSF management finite state model (SSME FSM) SSF switching state model (SSM) FSM . 1 1.5.1 Fi
27、nite State Model for Call Segment Association (CSA) . 1 1 S.2 Finite State Model for Call Segment . Assisting SSF FSM 1 1.6.1 State aa: Idle 11.6.2 State ab: Waiting For Instructions . 11.6.3 Handed-off SSF FSM . 1 1.7.1 State ha: Idle 11.7.2 11.7.3 User Service Interaction US1 FSM . State ac: Waiti
28、ng For End Of User Interaction . State hb: Waiting For Instructions State hc: Waiting For End Of User Interaction . 255 255 256 259 260 263 268 279 279 280 281 282 282 283 284 285 286 12 SCF application entity procedures 12.1 General . 12.2 Model and interfaces 12.3 Relationship between the SCF FSM
29、and the SLPs/maintenance functions . 12.4 Partial SCF Management Entity (SCME) State Transition Diagram . 12.4.1 State M1: Status report idle 12.4.2 State M2: Waiting for SSF Resource Status Report . 12.4.3 State M3: Service filtering idle . 12.4.4 State M4: Waiting for SSF service filtering respons
30、e . 12.4.5 State M5: Activity test idle . 12.4.6 State M6: Waiting for activity test response . 12.4.7 State M7: ManageTriggerData idle . 12.4.8 State M8: Waiting for ManageTriggerData activity test response 12.4.9 The Resource Control Object 286 286 287 289 291 291 291 292 292 292 292 293 293 vi Re
31、commendation Q.1228 (09/97) STD ITU-T RECIIN Q . 1228 FASCICLE-ENGL 1997 48b259L Ob59285 12.5 13 13.1 13.2 13.3 13.4 13.5 14 14.1 14.2 14.3 14.4 15 15.1 15.2 15.3 15.4 15.5 The SCF Call State Model (SCSM) . 12.5.1 SSF/SRF-related states (SCSM-SSF/SRF) . 12.5.2 SDF-related states (SCSM-SDF) 12.5.4 CU
32、SF-related states (SCSM-CUSF) . 12.5.3 SCF-related states 12.5.5 USI-SCF FSM SRF application entity procedures General . Model and interfaces Relationship between the SRF FSM and maintenance functionshearer connection handling The SRSM 13.4.1 State 1: Idle . 13.4.2 State 2: Connected . 13.4.3 State
33、3: User interaction Example SRF control procedures . 13.5.1 SRF connect procedures 1 3.5.2 1 3.5.3 SRF disconnection procedures 13.5.4 SRF end user interaction procedures . Examples illustrating Complete User Interaction Sequences SDF application entity procedures . General . Model and interfaces Th
34、e SDF FSM structure SDF state transition models 14.4.1 SDF state transition model for SCF-related states 14.4.2 SDF state transition model for SDF-related states CUSF application entity procedures General . Model and interfaces 15.2.1 Background for the modelling and protocol . 15.2.2 Modelling and
35、protocol . Relations between CUSF FSM and the SSF/CCF and maintenance functions CUSF management finite state model (CUSME FSM) . CUSF state transition diagram 15.5.1 State a: Idle Recommendation 4.1228 (09/97) 77T O Page 293 294 330 331 342 346 346 346 347 348 349 351 352 353 354 355 359 361 364 371
36、 371 372 373 374 374 376 394 394 394 395 396 397 398 398 400 vii 15.5.2 State b: Waiting For Instructions I. 15.5.3 State c: Monitoring 16 Error procedures . 16.1 Operation related error procedures . 16.1.1 AttributeError 16.1.2 Cancelled . 16.1.3 CancelFailed 16.1.4 DSAReferral 16.1.5 ETCFailed . 1
37、6.1.6 ExecutionError 16.1.7 ImproperCallerResponse . 16.1.8 MissingCustomerRecord . 16.1.9 MissingParameter 16.1 . 1 O Name Error 16.1.11 ParameterOutOfRange 16.1.12 Referral 16.1.13 RequestedInfoError . 16.1.14 ScfReferral 16.1.15 Security 16.1.16 Service . 16.1.17 Shadow 16.1.18 SystemFailure 16.1
38、 . 19 TaskRefused 16.1.20 UnavailableResource . 16.1.21 UnexpectedComponentSequence 1 6.1.22 UnexpectedDataValue . 16.1.23 UnexpectedParameter 16.1.24 UnknownLegID . 16.1.25 UnknownResource 16.1.27 ChainingRefsed . 16.1.28 DirectoryBindError . 16.1.29 ScfBindFailure 16.1.30 ScaskRefused . Entity rel
39、ated error procedures . 16.2.1 Expiration of T, 16.2.2 Expiration of T, 16.2.3 Expiration of TEUSP 16.1.26 Update . 16.2 Page 401 401 402 402 402 404 405 406 407 408 409 411 418 428 430 432 433 433 435 443 444 446 449 452 453 456 459 462 463 463 464 467 469 471 472 472 472 473 . v111 Recommendation
40、4.1228 (09/97) Page PART 3 17 17.1 17.2 17.3 17.4 17.5 17.6 17.7 17.8 Detailed operation procedures ActivateServiceFiltering procedure 17.1.2 Invoking entity (SCF) . ActivationReceivedAndAuthorized procedure . 17.2.2 Invoking entity (CUSF) . Responding entity (SCF) . 17.1 . 1 General description . 1
41、7.1.3 Responding entity (SSF) . 17.2.1 General description . 1 7.2.3 ActivityTest procedure . 17.3 . 1 General description . 17.3.2 Invoking entity (SCF) . 17.3.3 Responding entity (SSF) . 17.3.4 Responding entity (CUSF) 17.3.5 Responding entity (controlling SCF or supporting SCF) AddEntry procedure
42、 . 17.4.1 General description . 17.4.3 Responding entity (SDF) . AnalysedInformation procedure . 17.5.1 General description . 17.5.3 Responding entity (SCF) . AnalyseInformation procedure . 17.4.2 Invoking entity (SCF) . 17.5.2 Invoking entity (SSF) 17.5.4 Error handling . 1 7.6.1 General descriptio
43、n . 17.6.2 Invoking entity (SCF) . 17.6.3 Responding entity (SSF) . Applycharging procedure 1 7.7.1 General description . 17.7.2 Invoking entity (SCF) . 1 7.7.3 Responding entity (SSF) . ApplyChargingReport procedure . 17.8.1 General description . 17.8.2 Invoking entity (SSF) Recommendation 4.1228 (
44、09/97) 475 475 475 478 479 480 480 481 481 481 481 482 482 482 483 483 483 483 484 485 485 488 489 490 490 490 491 492 494 494 495 495 496 496 496 ix STDoITU-T RECMN Q-I228 FASCICLE-ENGL I777 4862573 Ob59288 487 17.9 17.10 17.1 1 17.12 17.13 17.14 17.15 17.16 17.17 X 17.8.3 Responding entity (SCF) .
45、 AssistRequestInstructions procedure 17.9.1 General description . 17.9.2 Invoking entity (SSF/SRF) 17.9.3 Responding entity (SCF) . AssociationReleaseRequested procedure . 17.10.1 General description . 17.10.2 Invoking entity (CUSF) . 1 7.10.3 Responding entity (SCF) . AuthorizeTermination procedure
46、 . 17.1 1.1 General description . 17.1 1.2 Invoking entity (SSF/SRF) 17.1 1.3 Responding entity (SSF) . 17.12.1 General description . CallGap procedure 17.12.2 Invoking entity (SCF) . 1 7.12.3 Responding entity (S SF) . CallInformationReport procedure . 17.13 . 1 General description . 17.13.2 Invoki
47、ng entity (SSF) 17.13.4 Error handling . CallInformationRequest procedure . 1 7.14.1 General description . 17.13.3 Responding entity (SCF) . 17.14.2 Invoking entity (SCF) . 17.14.3 Responding entity (SSF) . Cancel procedure 17.15.1 General description . 17.15.2 Invoking entity (SCF) . 17.15.3 Respon
48、ding entity (SRF) . 17.15.4 Responding entity (SSF) . CancelStatusReportRequest procedure . 17.16.1 General description . 17.16.3 Responding entity (SSF) . chainedAddEntry procedure . 17.17.1 General description . 17.16.2 Invoking entity (SCF) . 17.17.2 Invoking entity (SDF) . Recommendation 4.1228
49、(09/97) Page 497 497 497 497 498 498 498 499 500 500 500 501 502 502 502 505 505 506 506 507 508 508 508 508 509 510 510 510 511 511 512 512 512 512 512 513 513 513 . STD-ITU-T REC“ Q.2228 FASCICLE-ENGL 2997 = 4862593 Ob59289 325 17.18 17.19 17.20 17.21 17.22 17.23 17.24 17.25 17.26 17.27 17.17.3 Responding entity (SDF) . ChainedConfirmedNotificationProvided procedure . 17.18.1 General description . 17.18.2 Invoking entity (chaining initiator supporting SCF) . 17.18.3 Responding entity (chaining terminator supporting SCF) ChainedConfinnedReportChargingInformation procedure . 17.1
