GR 866 CORE : ISSUE 1 REV 1
Current
The latest, up-to-date edition.
ISDN MESSAGE SERVICE GENERIC SWITCHING AND SIGNALLING REQUIREMENTS
01-12-2013
Preface
1 Introduction
1.1 Definition
1.2 Reason for Reissue
1.3 Background
1.4 High Level Feature Description
1.5 Requirements Terminology
1.6 Requirement Labeling Conventions
2 User Perspective
2.1 Overview
2.2 Client User
2.3 Calling User
2.4 ISDN MSR System
2.5 SMDI MSR System
3 Feature Requirements
3.1 Main Feature Operations
3.2 Other Feature Operations
3.3 Feature Operation Interworking
3.4 Error Treatment and Abnormal Events
3.5 Internal Call-Processing Controls
3.6 Signaling/Message Structure
4 Inter SPCS Feature Requirements
4.1 Call Distribution to MSR System
4.2 Call History
4.3 Message Waiting Indicator Control
4.4 Notification of Waiting Messages to the
Client User
4.5 Message Entry/Retrieval
4.6 SS7 Message Routing
4.7 Interworking with Other Signaling Systems
4.8 Operator Service Signaling
5 Operations Requirements
5.1 Memory Administration/Subscription Parameters
5.2 Network Maintenance
5.3 Network Data Collection (NDC)
5.4 Network Traffic Management (NTM)
5.5 Reliability
5.6 Billing and Comptroller
6 Performance
7 Interactions
7.1 ISDN Basic Business Group Structure
7.2 ISDN Basic Business Group Dialing Plan
7.3 ISDN Calling Number Identification Services
7.4 Call Forwarding
7.5 ISDN Multiline Hunt Group
7.6 Electronic Key Telephone Service
7.7 Series Completion
8 Limitations and Restrictions
9 Timing and Tolerances
Appendix A: Client User - ISDN Messages
Appendix B: ISDN PRI serving MSR System:
Message Structures and Contents
B.1 Message Functional Definitions - Call Associated
Signaling (CAS)
B.2 Message Functional Definitions - Non-Call
Associated Signaling (NCAS)
B.3 Information Element Coding
B.3.1 Facility
B.4 ROSE Components for NCAS to Support MWI Control
B.4.1 Invoke Component
B.4.2 Return Result Component
B.4.3 Return Error Component
B.4.4 Reject Component
B.5 Other Components
B.5.1 Network Facilities Extension
B.5.2 Interpretation
B.6 Data Elements Specific to MWI Control
B.6.1 Operation Value
B.6.2 Arguments
B.6.3 Error Values
B.6.4 Error Parameters
Appendix C: SS7 ISDNUP Messages
Appendix D: SS7 ISDNUP Parameters
D.1 Access Transport Parameter
D.2 Called Party Number Parameter
D.3 Calling Party Number Parameter
D.4 Calling Party's Category
D.5 Charge Number Parameter
D.6 Forward Call Indicators
D.7 Generic Address Parameter
D.8 Message Type Parameter
D.9 Nature of Connections Indicators Parameter
D.10 Original Called Number Parameter
D.11 Originating Line Information Parameter
D.12 Redirecting Number Parameter
D.13 Redirection Information Parameter
D.14 User Service Information Parameter
D.15 Cause Indicator Parameter
D.16 Transit Network Selection Parameter
D.17 Carrier Selection Parameter
D.18 Service Code Indicator Parameter
Appendix E: SS7 TCAP Messages
Appendix F: SS7 TCAP Parameters
F.1 Digits
F.2 Error Codes
F.3 Bearer Capability Requested
F.4 Message Waiting Indicator (MWI) Type
F.5 Timestamp
Appendix G: Non-Call-Associated PRI Signaling Procedures
G.1 Non-Call-Associated PRI Public Network Signaling
Procedures
G.1.1 Originating PRI Procedures
G.1.1.1 Receipt of an NCAS SETUP Message
G.1.1.2 Sending of a CALL PROCeeding Message
G.1.1.3 Sending of a CONNect Message
G.1.1.4 Receipt of a FACILITY Message
G.1.1.5 Sending of a FACILITY Message
G.1.2 Terminating PRI Procedures
G.1.2.1 Sending of an NCAS SETUP Message
G.1.2.2 Receipt of a CALL PROCeeding Message
G.1.2.3 Receipt of a CONNect Message
G.1.2.4 Sending of a CONNect ACKnowledge Message
G.1.3 Signaling During an Active NCAS Connection
G.1.3.1 Receipt of a FACILITY Message
G.1.3.2 Sending of a FACILITY Message
G.1.4 NCAS Connection Clearing Procedures
G.1.4.1 Receipt of a RELease Message
G.1.4.2 Sending of a RELease Message
G.1.4.3 Receipt of a RELease COMplete Message
G.1.4.4 Sending of a RELease COMplete Message
G.1.4.5 Receipt of a FACILITY Message
G.1.4.6 Sending of a FACILITY Message
G.1.5 Error Treatment
G.1.5.1 Protocol Error Treatment
G.2 Non-Call-Associated Service Control Messages
G.2.1 CALL PROCeeding
G.2.2 CONNect
G.2.3 FACILITY
G.2.4 RELease
G.2.5 RELease COMplete
G.2.6 SETUP
G.3 Information Elements
G.3.1 Bearer Capability
G.3.2 Channel Identification
G.3.3 Cause
G.3.4 Calling Party Number
G.3.5 Called Party Number
G.3.6 Facility
G.4 Operations/Administration and Billing
Appendix H: Mapping Between SS7 TCAP and ISDN Access for
MWI Control
Appendix I: Simplified Message Desk Interface (SMDI) Protocol
Appendix J: Mapping Between SS7 TCAP and SMDI Protocol
Appendix K: Line Diagrams of Message Flows
Appendix L: Data Dictionaries for PRI Message Service
References
Glossary
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