1、 STD-ITU-T RECMN Q-788-ENGL 1777 = 48b2571 Ob1i07bB 081 INTERNATIONAL TELECOMMUNICATION UNION ITU-T TELECOMMUNICATION STANDARDIZATION SECTOR OF ITU SERIES Q: SWITCHING AND SIGNALLING Specifications of Signalling System No. 7 - Test specification Q.788 (06/97) User-network-interface to user-network-
2、interface compatibility test specifications for ISDN, non-ISDN and undetermined accesses interworking over international ISUP ITU-T Recommendation Q.788 (Previously CCIlT Recommendation) ITU-T Q-SERIES RECOMMENDATIONS SWITCHING AND SIGNALLING DIGITAL SUBSCRIBER SIGNALLING SYSTEM No. I General Data l
3、ink layer Network layer User-network management Stage 3 description for supplementary services using DSS 1 PUBLIC LAND MOBILE NETWORK INTERWORKING WITH SATELLITE MOBILE SYSTEMS II SIGNALLING IN THE INTERNATIONAL MANUAL SERVICE INTERNATIONAL AUTOMATIC AND SEMI-AUTOMATIC WORKING FUNCTIONS AND INFORMAT
4、ION FLOWS FOR SERVICES IN THE ISDN SPECIFICATIONS OF SIGNALLING SYSTEMS No. 4 AND No. 5 SPECIFICATIONS OF SIGNALLING SYSTEM No. 6 SPECIFICATIONS OF SIGNALLING SYSTEM R1 SPECIFICATIONS OF SIGNALLING SYSTEM R2 DIGITAL EXCHANGES INTERWORKING OF SIGNALLING SYSTEMS SPECIFICATIONS OF SIGNALLING SYSTEM No.
5、 7 CLAUSES APPLICABLE TO ITU-T STANDARD SYSTEMS General Message transfer part (MTP) Signalling connection control part (SCCP) Telephone user part (TUP) ISDN supplementary services Data user part Signalling System No. 7 management ISDN user part Transaction capabilities application part Q.l-Q.3 Q.4-Q
6、.59 Q.60-Q.99 Q. 1 00-Q. 1 1 9 Q.120-Q.249 Q.250-Q.309 Q.31 O-Q.399 Q.40O-Q.499 Q.500-Q.599 Q.600-Q.699 Q .700-Q. 849 Q.700 Q.701-Q.709 Q.711-Q.719 Q.72O-Q.729 Q.730-Q.739 Q. 74042.749 Q.750-Q.759 Q.760-Q.769 Q.77O-Q.779 11 Testspecification Q.7804.799 II Q3 interface Q.80O-Q.849 Q. 850-Q. 999 Q.850
7、-Q.919 Q. 920-Q .929 Q.930-Q.939 Q.940-Q.949 Q.950-Q.999 Q. 1 000-Q.1 O99 Q. 1 1 00-Q. 1 1 99 Q. 1200-Q. 1999 Q.2000-Q.2999 _ For further details, please refer to ITU-T List of Recommendations. STD-ITU-T RECMN Q.78A-ENGL 1777 LiBb2591 ObY0770 73T ITU-T RECOMMENDATION 4.788 USER-NETWORK-INTERFACE TO
8、USER-NETWORK-INTERFACE COMPATIBILITY TEST SPECIFICATIONS FOR ISDN, NON-ISDN AND UNDETERMINED ACCESSES INTERWORKING OVER INTERNATIONAL ISUP Summary This Recommendation contains the User-Network Interface (UNI) to UNI testing principles and test specifications for interworking ISDN, non-ISDN and undet
9、ermined accesses over international ISP (ISUP92 or 4.767). It is intended for tests with ISUP92, but it is also applicable for combinations between ISUP92 and ISUP 4.767. For the test scripts, an informal description method is used. Source ITU-T Recommendation 4.788 was revised by ITU-T Study Group
10、11 (1997-2000) and was approved under the WTSC Resolution No. 1 procedure on the 5th of June 1997. FOREWORD ITU (International Telecommunication Union) is the United Nations Specialized Agency in the field of telecommunications. The ITU Telecommunication Standardization Sector (ITU-T) is a permanent
11、 organ of the IT. 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 worldwide basis. The World Telecommunication Standardization Conference (WTSC), which meets every four years, est
12、ablishes 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 IT-T is covered by the procedure laid down in WTSC Resolution No. 1. In some areas of information technology which fall within
13、IT-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 indicate both a telecommunication administration and a recognized operating agency. INTELLECTUAL PROPERTY RIGHTS The
14、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 concerning the evidence, validity or applicability of claimed Intellectual Property Rights, whether asserted by IT
15、U members or others outside of the Recommendation development process. As of the date of approval of this Recommendation, the ITU hadhad not received notice of intellectual property, protected by patents, which may be required to implement this Recommendation. However, implementors are cautioned tha
16、t this may not represent the latest information and are therefore strongly urged to consult the TSB patent database. O IT 1998 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, w
17、ithout permission in writing from the ITU. 11 Recommendation Q.788 (06/97) 1 3 3.1 3.2 4 5 6 6.1 7 8 STD-ITU-T RECMN Q-788-ENGL 1997 D qBb259L Ob40772 502 D CONTENTS Scope References Terminology . Definitions Abbreviations . Objective of the test specification Scope of UNI-to-UNI compatibility testi
18、ng . General principles of UNI-to-UNI tests . General pre-test conditions . Test environments UNI-to-UNI Compatibility Test List Recommendation 4.788 (06/97) Page 1 1 6 7 12 . 111 STD-ITU-T RECMN Q.788-ENGL 1997 Li8b2572 Ob40773 447 Recommendation 4.788 USER-NETWORK-INTERFACE TO USER-NETWORK-INTERFA
19、CE COMPATIBILITY TEST SPECIFICATIONS FOR ISDN, NON-ISDN AND UNDETERMINED ACCESSES INTERWORKING OVER INTERNATIONAL ISUP (revised in 1997) 1 Scope This Recommendation contains User-Network-Interface (UNI) to User-Network-Interface test specifications required to verify the overall compatibility of ISD
20、N, non-ISDN and undetermined accesses interworking over intemational ISUP between networks. UNI-to-UNI testing will assure that for each bit and octet of feature request that passes between an ISDN subscriber and the local exchange equivalent, information must be passed across the international ISUP
21、 (ISUP92 or Q .767) interface. Therefore, the compatibility testing boundaries are extended beyond the existing ISCs international ISUP interfaces as currently specified in Recommendations 4.784 and 4.785. Furthermore, those Recommendations do not cover the interworking between ISDN, non-ISDN and un
22、determined access signalling. As international ISUP is implemented, testing to ensure the integrity of undetermined access and other embedded capabilities is also required. The test specifications in this Recommendation do not attempt to verify the interoperability of Terminal Equipment (TE) or to r
23、eplace end-to-end service testing. It is assumed that DSS 1 and ISUP customer acceptance, and protocol validation testing (Q.784 for ISUP) of each network have been successfully completed. ISC-to-ISC circuit supervision testing per Recommendation Q.784 is also a prerequisite to these UNI-to-UNI comp
24、atibility tests. A given test specification from this Recommendation is only applicable when the networks can provide the information requested by the tests. Otherwise the test is limited to verifjing the proper call disposition. 2 References The following ITU-T Recommendations and other references
25、contain provisions which, through reference in this text, constitute provisions of this Recommendation. At the time of publication, the editions indicated were valid. All Recommendations and other references are subject to revision; all users of this Recommendation are therefore encouraged to invest
26、igate the possibility of applying the most recent edition of the Recommendations and other references listed below. A list of the current valid ITU-T Recommendations is regularly published. 11 2 3 ITU-T Recommendation Q. 1 1 8 (1 993), Special release arrangements. CCITT Recommendation 4.699 (1 988)
27、, Interworking between the digital Subscriber Signalling System layer 3 protocol and the Signalling System No. 7 ISDN User Part. ITU-T Recommendation 4.730 (1 993), ISDN supplementary services. Recommendation Q.788 (06197) 1 STD-ITU-T RECMN Q.788-ENGL 1997 m 48b259L b40774 385 M 41 c71 ITU-T Recomme
28、ndation 4.73 1.3 (1 993), Stage 3 description for number identification supplementary services using Signalling System No. 7: Calling Line Identification Presentation (CLIP). ITU-T Recommendation 4.73 1.4 (1993), Stage 3 description for number identification supplementary services using Signalling S
29、ystem No. 7: Calling Line Identipcation Restriction (CLIR). ITU-T Recommendation 4.73 1.5 (1 993), Stage 3 description for number identification supplementary services using Signalling System No. 7: Connected Line Identification Presentation (COLP) . ITU-T Recommendation 4.73 1.6 (1993), Stage 3 des
30、cription for number identification supplementary services using Signalling System No. 7: Connected Line Identification Restriction (COLR). ITU-T Recommendation 4.73 1.7 (1 997), Stage 3 description for number identification supplementary services using Signalling System No. 7: Malicious Call Identif
31、ication (MCID). CCITT Recommendation 4.73 1.8 (1992), Stage 3 description for number identification supplementary services using Signalling System No. 7: Sub-addressing. ITU-T Recommendation 4.732.2 (1 993), Stage 3 description for call offering supplementary services using Signalling System No. 7:
32、Call forwarding busy. ITU-T Recommendation 4.732.3 (1 993), Stage 3 description for call offering supplementary services using Signalling System No. 7: Call forwarding no reply. ITU-T Recommendation 4.732.4 (1993), Stage 3 description for call offering supplementary services using Signalling System
33、No. 7: Call forwarding unconditional. ITU-T Recommendation 4.732.5 (1993), Stage 3 description for call offering supplementary services using Signalling System No. 7: Call deflection. CCITT Recommendation 4.733.1 (1992), Stage 3 description for call completion supplementary services using Signalling
34、 System No. 7: Call Waiting (C W) . ITU-T Recommendation 4.733.2 (1993), Stage 3 description for call completion supplementary services using Signalling System No. 7: Call Hold (HOLD). ITU-T Recommendation 4.733.4 (1993), Stage 3 description for call completion supplementary services using Signallin
35、g System No. 7: Terminal Portability (TP) . ITU-T Recommendation 4.734.1 (1993), Stage 3 description for multiparty supplementary services using Signalling System No. 7: Conference calling. ITU-T Recommendation 4.734.2 (1 993), Stage 3 description for multiparty supplementary services using Signalli
36、ng System No. 7: Three-party service. ITU-T Recommendation 4.735.1 (1 993), Stage 3 description for communi of interest supplementary services using Signalling System No. 7: Closed User Group (CUG). ITU-T Recommendation 4.735.3 (1993), Stage 3 description for community of interest supplementary serv
37、ices using Signalling System No. 7: Multilevel precedence and preemption. 2 Recommendation 4.788 (06/97) 2 11 ITU-T Recommendation Q.737.1 (1 993), Stage 3 description for additional information transfer supplementary services using Signalling System No. 7: User-to- User Signalling (UUS). ITU-T Reco
38、mmendation 4.761 (1993), Functional description of the ISDN user part of Signalling System No. 7. ITU-T Recommendation 4.762 (1 993), General jnction of messages and signals of the ISDN user part of Signalling System No. 7. ITU-T Recommendation 4.763 (1993), Formats and codes of the ISDN user part o
39、f Signalling System No. 7. ITU-T Recommendation 4.764 (1 993), ISDN user part signalling procedures. CCITT Recommendation Q.767 (1991), Applications of ISUP for international ISDN interconnections. ITU-T Recommendation 4.780 (1995), Signalling System No. 7 test specijication - General description. C
40、CITT Recommendation 4.784 (1 99 i), ISUP basic call test specijication. CCITT Recommendation 4.785 (1 99 l), ISUP test specijcation for supplementary services. ITU-T Recommendation Q.850 (1993), Use of cause and location in the digital subscriber Signalling System No. I and Signalling System No. 7 I
41、SDN user part. ITU-T Recommendation Q.93 1 (1993), ISDN user-network interface layer 3 specijcation for basic call control. ITU-T Recommendation 4.939 (1993), Typical DSS 1 service indicator codings for ISDN telecommunications services. ITU-T Recommendation Q.950 (1 993), Digital Subscriber Signalli
42、ng System No. I (DSS 1) - Supplementary services protocols, structure and general principles. ITU-T Recommendation Q.95 1.3 (1 993), Stage 3 description for number identijcation supplementary services using DSS 1 : Calling Line Identijcation Presentation (CLIP). ITU-T Recommendation Q.95 1.4 (1993),
43、 Stage 3 description for number identzjication supplementary services using DSS 1: Calling Line Identijcation Restriction (CLIR). ITU-T Recommendation Q.951.5 (1993), Stage 3 description for number identijkation supplementary services using DSS 1: Connected Line Identification Presentation (COLP) .
44、ITU-T Recommendation Q.95 1.6 (1993), Stage 3 description for number identification supplementary services using DSS 1 : Connected Line Identijcation Restriction (COLR) . ITU-T Recommendation Q.951.7 (1997), Stage 3 description for number identification supplementary services using DSS 1: Malicious
45、Call Identijcation (MCID). CCITT Recommendation Q.95 1.8 (1992), Stage 3 description for number identijkation supplementary services using DSS 1 : Sub-addressing. CCITT Recommendation Q.953.1 (1 992), ISDN stage 3 description for call completion supplementary services using DSS I: Call waiting. ITU-
46、T Recommendation Q.953.2 (1993), ISDN stage 3 description for call completion supplementary services using DSS 1: Call hold. 22 23 24 25 26 27 28 29 30 31 E321 33 34 35 36 37 38 39 40 41 Recommendation 4.788 (06/97) 3 42 ITU-T Recommendation 4.953.4 (1999, ISDN stage 3 description for call completio
47、n supplementary services using DSS I : Terminal portability. 43 ITU-T Recommendation Q.954.2 (1 995), Stage 3 description for multiparty supplementary services using DSS I: Three-party service. 44 CCITT Recommendation Q.955.1 (1992), Stage 3 description for community of interest supplementary servic
48、es using DSS I: Closed user group. 45 ITU-T Recommendation 4.955.3 (1993), Stage 3 description for community of interest supplementary sewices using DSS I : Multilevel precedence and preemption. 46 ITU-T Recommendation 4.957.1 (1993), Stage 3 description for additional information transfer supplemen
49、tary services using DSS I: User-to-User Signalling (UUS). 3 Terminology 3.1 Definitions This Recommendation defines the following terms: 3.1.1 ISDN access: Access using DSS 1 intenvorking directly with ISUP. 3.1.2 directly with ISUP. non-ISDN access: Access using any signalling protocol other than DSS 1 interworking 3.1.3 over a non-ISDN network. undetermined access: Any type of access (ISDN or non-ISDN) intenvorking with ISUP 3.2 Abbreviations This Recommendation uses the followi
