ISO_IEC_132471997E.pdf

INTERNATIONAL STANDARD ISOAEC 13247 First edition 1997-12-15 Information technology-Telecommunications and information exchange between Systems-Broadband Private Integrated Services Network-Inter-exchange signalling protocol-Basic call/connection control Technologies de I informa tion-T6kcommunications et khange d in forma tion en tre sys fernes-kseau priv6 6/arge bande ti integration de Services-Protocole de signalisation d kchange-Appel de basekon tr6le de connexion Reference number ISO/1 EC 13247:1997(E)ISWIEC 13247:1997(E)Contents Page Foreword Introduction 1.Scope 2.Conformance.Vlll ix 1 3.Normative references 3.W References from ISO,IEC or ITU-T 3.2 References from other sources 4.Definitions 4.1 Definitions in PNNI 1.O 4.2 Other external definitions 4.3 Other definitions 5.List of acronyms 6.General Principles 6.1 Protocol model 6.2 Services provided to CCH 6.3 Services required of the SAAL 6.4 Protocol Control states 6.4.P Callkonnection states 6.4.2 Additional callkonnection states relating to the Provision of N-PISN Services 6.4.3 States for restart initiation 6.4.4 States for restart response 6.5 CCH states at a Transit PINX 6-5.1 TC Idle(0)-6.5.2 TCC Incoming Cal1-Proceeding(4)6.5.3 TCC Transit Cal1-Proceeding(5)6.5.4 TCC Cal1-Alerting(6)6.5.5 TCC Cal1 Active(7)-6.5.6 TCC Await-Incoming-Release(8)6.5.7 TCC Await-Outgoing-Release(9)0 ISOAEC 1997 All rights reserved.Unless otherwise specified,no part sf this publication may be reproduced or utilized in any form or by any means,electronie or mechanical,including ghotocogying and mncrofilm,without permission in writing from the publisher.6 7 8 9 9 9 9 9 9 9 10 10 10 10 10 10 10 ISO/IEC Copyright Office l Case gostale 56 l CI-LI2 X Geneve 20 Q Switzerland Printed in Switzerland ii 0 ISO/IEC ISO/IEC 13247:1997(E)6.5.8 TCC Await-Two-Way-Release(10)6.6 Additional CCH states relating to the Provision of N-PISN Services at a Transit PINX 6.6.1 TCC Await-Digits(1)6.6.2 TCC Await Additional-Digits(2)6.6.3 TCC-Overlap(3)7.Message functional definitions and content 7.1 Messages for B-QSIG call/connection control 7.1.1 ALERTING 7.1.2 CALL PROCEEDING 7.1.3 CONNECT 7.1.4 RELEASE 7.1.5 RELEASE COMPLETE 7.1.6 SETUP 7.1.7 NOTIFY 7.1.8 PROGRESS 7.2 Additional or modified messages related to the support of 64 kbit/s based PISN circuit-mode Services 7.2.1 ALERTING 7.2.2 CONNECT 7.2.3 PROGRESS 7.2.4 RELEASE 7.2.5 SETUP 7.2.6 INFORMATION 7.2.7 SETUP ACKNOWLEDGE 7.3 Messages for Point-to-multipoint call/connection control 7.3.1 ADD PARTY 7.3.2 ADD PARTY ACKNOWLEDGE 7.3.3 PARTY ALERTING 7.3.4 ADD PARTY REJECT 7.3.5 DROP PARTY 7.3.6 DROP PARTY ACKNOWLEDGE 7.4 Messages used with the global cal1 reference 8.General message format and information elements coding 8.1 Overview 8.2 Protocol discriminator 8.3 Cal1 reference 8.4 Message type,and message length 8.4.1 Message type 8.4.2 Message length 8.5 Variable length information elements for B-ISDN environment 8.5.1 Coding rules 10 10 10 10 10 10 11 11 11 11 11 11 11 12 12 13 13 13 14 14 14 14 15 15 15 16 16 16 16 16 16 16 16 16 17 17 17 17 17 17.111 ISOAEC 13247:1997(E)0 lSO/IEC 8.5.2 Extensions of Codesets 8.5.3 Broadband-locking shift procedure 8.5.4 Broadband-non-locking shift procedure 8.5.5 ABR additional Parameters 8.5.6 ABR setup Parameters 8.5.7 Alternative ATM traffit descriptor 8.5.8 ATM adaptation layer Parameters 8.5.9 ATM traffit descriptor 8.5.10 Broadband bearer capability 8.5.11 Broadband high layer information(B-HLI)8.5.12 Broadband low layer information(B-LLI)8.5.13 Broadband repeat indicator 8.5.14 Broadband sending complete 8.5.15 Cal1 state 8.5.16 Called Party number 8.5.17 Called Party subaddress 8.5.18 Calling Party number 8.5.19 Calling Party subaddress 8.5.20 Cause 8.5.2 1 Connected number 8.5.22 Connected subaddress 8.5.23 Connection identifier 8.5.24 Connection scope selection 8.5.25 End-to-end transit delay 8.5.26 Extended Quality of Service(QOS)Parameter 8.5.27 Minimum acceptable ATM traffit descriptor 8.5.28 Notification indicator 8.5.29 Quality of Service(QOS)Parameter 8.5.30 Restart indicator 8.5.3 1 Transit network selection 8.5.32 OAM traffit descriptor 8.5.33 Progress indicator 8.5.34 Calling Party soft PVPC or PVCC 8.5.35 Called Party soft PVPC or PVCC 8.6 Information Elements for the support of 64 kbit/s based ISDN circuit mode services 8.6.1 Narrow-band bearer capability 8.6.2 Narrow-band high layer compatibility 8.6.3 Narrow-band low layer compatibility 8.6.4 Progress indicator 8.7 Information Elements for Point-to-Multipoint CalUconnection control 17 17 118 18 18 18 18 18 18 18 18 18 18 18 19 20 20 20 20 20 21 21 21 21 21 21 21 21 21 21 22 22 22 22 22 22 22 22 22 22 0 ISO/IEC ISO/IEC 13247:1997(E)9.Protocol control procedures for B-QSIG Point-to-Point calls/connections 22 9.1 Establishment of a signalling AAL 23 9.2 CallKonnection establishment 23 9.2.I Handling of a PROGRESS message 23 9.2.2 CalVconnection failure 23 9.3 Call/Connection Clearing 24 9.4 Call/connection collisions 24 9.5 R