SR 3888 : ISSUE 1 REV 1

1 Introduction
2 Terminal Modes and Interface Structure
3 Physical Layer
4 Link Layer Protocol
5 Layer 3 Messages and Information Elements
6 Basic Call Control Procedures for Circuit-Mode Calls
7 Packet-Switched Call Control Procedures
8 Common Circuit-Switched Call Control Procedures
9 ISDN Displays
10 ISDN Electronic Key Telephone Service (EKTS)
11 ISDN Circuit-Mode Services
12 ISDN X.25 Based Packet-Mode Services
13 Maintenance
14 Common Element Procedures and CMIS
15 Parameter Downloading
Appendix A: Human Factors Guidelines For ISDN Terminals
Appendix B: Simplified Terminal Initialization
Appendix C: Automatic Identification of a National ISDN BRI
Appendix D: Availability Information
References
Glossary
Section 1
Introduction
1 Introduction
   1.1 Purpose and Scope
   1.2 Background
         1.2.1 General
         1.2.2 Availability Information
   1.3 Requirements Terminology
         1.3.1 Terminal Equipment Guidelines Terminology
         1.3.2 Network Terminology
         1.3.3 Numbering of Requirement and Related Objects
         1.3.4 Requirements, Conditional Requirement, and
               Objective Object Identification
   1.4 Relationship to Other Bellcore Documents
         1.4.1 National ISDN BRI Terminal Guidelines
         1.4.2 ISDN BRI Generic Requirements
   1.5 Requirements Associated with Generic Capabilities
   1.6 National ISDN BRI Features and Capabilities
         1.6.1 BRI Access, Call Control, and Signaling
         1.6.2 ISDN Circuit-Switched Services
         1.6.3 ISDN Packet-Mode Services
Section 2
Terminal Modes and Interface Structure
2 Terminal Modes and Interface Structure
   2.1 Bearer Services Supported
         2.1.1 Circuit-Mode, 64-kbps, 8-kHz Structured,
               Speech
         2.1.2 Circuit-Mode, 64-kbps, 8-kHz Structured,
               3.1-kHz Audio
         2.1.3 Circuit-Mode, 64-kbps, 8-kHz Structured,
               Unrestricted Digital Information (64-kbps)
         2.1.4 Circuit-Mode, 64-kbps, 8-kHz Structured,
               Unrestricted Digital Information-Rate
               Adapted from 56-kbps to 64-kbps
   2.2 Terminal Modes
         2.2.1 Voice Terminal Mode
         2.2.2 MultiLine Hunt Group (MLHG) Terminal Mode
         2.2.3 Basic Electronic Key Telephone Service
               (EKTS) Terminal Mode
         2.2.4 Call Appearance Call Handling (CACH) EKTS
               Terminal Mode
   2.3 Interface Parameters/Configurations
   2.4 Terminal-Controlled Call Appearances
Section 3
Physical Layer
3 Physical Layer
   3.1 Basic Access S/T-Interface
   3.2 Basic Access U-Interface
   3.3 Basic Access R-Interface for Extension Bridging
Section 4
Link Layer Protocol
4 Link Layer Protocol
   4.1 Link Layer Requirements for D-channel Call Control
         Signaling
   4.2 Link Layer Requirements for Packet-Mode Terminals
Section 5
Message and Information Elements
5 Layer 3 Messages and Information Elements
   5.1 Message Functional Definitions
   5.2 Message Structure
   5.3 Additional Information Elements and Procedures
   5.4 Information Elements and Components for Parameter
         Downloading
Section 6
Basic Call Control Procedures for Circuit-Mode Calls
6 Basic Call Control Procedures for Circuit-Mode Calls
   6.1 Overview of Call Control
   6.2 Origination Treatment
   6.3 Termination Treatment
   6.4 Call Clearing
   6.5 Error Treatment
   6.6 Timers and Counters at the Network Layer
   6.7 Call Attempt Failures for Unattended Terminals
Section 7
Packet-Switched Call Control Procedures
   7.1 Call Origination
   7.2 Call Offering
   7.3 Call Clearing
   7.4 Packet Layer Requirements
   7.5 Packet Level Timers
   7.6 Layer 1 Activation/Deactivation
Section 8
Common Circuit-Switched Call Control Procedures
8 Common Circuit-Switched Call Control Procedures
   8.1 Dial Access for Feature Invocation
   8.2 Information Request for Feature Invocation
   8.3 Tones and Announcements
   8.4 Feature Key Management
   8.5 Terminal Initialization
   8.6 Non-Initializing Terminals (NITs)
   8.7 Layer 1 Activation/Deactivation
   8.8 Automated SPID Selection (Auto-SPID)
Section 9
ISDN Displays
9 ISDN Displays
   9.1 Terminal-Provided Displays
   9.2 Network-Provided Displays
   9.3 Display Interactions
Section 10
ISDN Electronic Key Telephone Service (EKTS)
10 ISDN Electronic Key Telephone Service (EKTS)
   10.1 EKTS Terminal Modes
   10.2 Terminology
   10.3 Assumptions
   10.4 EKTS Terminal Requirements
Section 11
ISDN Circuit-Mode Services
11 ISDN Circuit-Mode Services
   11.1 Generic Principles for a Terminal Using ISDN Services
   11.2 ISDN Basic Business Group Structure, BBG-I
   11.3 ISDN Business Group Dialing Plan, BGDP-I
   11.4 ISDN Calling Number Identification Services,
         I-CNIS
   11.5 ISDN Message Service, MS-I
   11.6 ISDN Hold Capability, I-HC
   11.7 Flexible Calling, FC
   11.8 ISDN Call Forwarding, I-CF
   11.9 ISDN Call Pickup, I-CP
   11.10 Additional Call Offering, ACO
   11.11 ISDN Automatic Callback, ACB-I
   11.12 ISDN Multiline Hunt Group, MLHG-I
   11.13 Music on Hold
   11.14 ISDN Calling Name Identification Services
   11.15 ISDN Inspect
   11.16 Remote Access to Call Forwarding (RACF)
   11.17 Automatic Call Appearance Selection
   11.18 Automatic Hold
   11.19 ISDN Call Park, C-PRK
   11.20 ISDN Smart Attendant Service, ISAS
Section 12
ISDN X.25-Based Packet-Mode Services
12 ISDN X.25-Based Packet-Mode Services
   12.1 Flow Control Parameter Negotiation
   12.2 Throughput Class Negotiation
   12.3 Transit Delay
   12.4 User Testing
   12.5 Closed User Group Services
   12.6 Reverse Charging Services
   12.7 Recognized Private Operating Agency (RPOA) Selection
   12.8 Fast Select Services
   12.9 Basic Business Group
   12.10 Network User Identification (NUI)
   12.11 Call Deflection
   12.12 ITU-T-Specified DTE Facilities to Support the
         OSI Network Service
Section 13
Maintenance
13 Maintenance
   13.1 Service Assurance Requirements
   13.2 Overview of Maintenance Functions and Indications
   13.3 Terminal-Based Capabilities and Indications
   13.4 NTI-Based Capabilities and Indications
Section 14
Common Element Procedures and CMIS
14 Common Element Procedures and CMIS
   14.1 Common Element Procedures
   14.2 Common Management Information Service (CMIS) and
         Protocol (CMIP)
   14.3 Segmentation and Reassembly
Section 15
Parameter Downloading
15 Parameter Downloading
   15.1 High Level Service Description
   15.2 Terminology
   15.3 Downloaded Parameters
   15.4 Local Inspect
   15.5 Downloading Terminal Guidelines
   15.6 Timing and Tolerance
   15.7 Message Flows
   15.8 Data Model
   15.9 Application Layer Messages
   15.10 Maximum Number of Segments
   15.11 Possible Differences in Download Data Based on
         Data Organization in the SPCS
   15.12 Version 2 of Parameter Downloading