SR 3875 : ISSUE 4

1 Introduction
   1.1 Relationship With National ISDN - 1, 2 and 3
        and National ISDN - 95 and 96
   1.2 Identification of Differences From NI-95 and
        NI-96 Special Report
   1.3 Relationship With National ISDN Terminal
        Equipment Generic Guidelines for 1997
2 NI-95/96/97 - Summary Feature Descriptions
   2.1 Basic Rate Interface Features and Capabilities
        2.1.1 Basic Rate Interface Access, Call Control
               and Signaling
               2.1.1.1 BRI Layer 1
               2.1.1.2 4:1 TDM Method for ISDN Basic Access
               2.1.1.3 BRI 2
               2.1.1.4 BRI Circuit-Mode Call Control
               2.1.1.5 BRI Terminal Initialization
               2.1.1.6 Service Profile Identifier
               2.1.1.7 Parameter Downloading
               2.1.1.8 Default Services for Terminals
               2.1.1.9 BRI Interworking with Signaling
                        System 7
               2.1.1.10 BRI Packet-Mode Call Control
        2.1.2 Uniform Interface Configurations for Basic
               Rate Interfaces
               2.1.2.1 Single User with Multiple
                        Application
               2.1.2.2 Two Users Sharing a BRI
               2.1.2.3 More Than Two B-Channel Terminals
                        on a BRI (Passive Bus)
               2.1.2.4 Associated Group Indicator
               2.1.2.5 DN Sharing over Multiple Call
                        Types on an Integrated Terminal
               2.1.2.6 Non-Initializing Terminals
        2.1.3 Basic Rate Interface Features
               2.1.3.1 Electronic Key Telephone Service
               2.1.3.2 ISDN Call Forwarding
               2.1.3.3 Call Forwarding Over Private
                        Facilities
               2.1.3.4 ISDN Call Hold
               2.1.3.5 ISDN Flexible Calling
               2.1.3.6 Additional Call Offering -
                        Unrestricted (Circuit-Mode Only)
               2.1.3.7 Calling Number Identification
                        Services for BRI
               2.1.3.8 ISDN Display Service
               2.1.3.9 Automatic Callback - Intraswitch
               2.1.3.10 Message Service
               2.1.3.11 Multiline Hunt Group
               2.1.3.12 Basic Business Group
               2.1.3.13 Business Group Dial Access Features
               2.1.3.14 ISDN Call Pickup
               2.1.3.15 Attendant Access
               2.1.3.16 Station Message Detail Recording
               2.1.3.17 Access to Analog POTS and Centrex
                        Features
               2.1.3.18 ISDN Calling Name Identification
                        Services
               2.1.3.19 Limitations and Restrictions for
                        911 Calls
               2.1.3.20 Remote Access to ISDN Call Forwarding
   2.2 Primary Rate Interface Features and Capabilities
        2.2.1 Primary Rate Interface Access, Call Control
               and Signaling
               2.2.1.1 Primary Rate Interface Layer 1
               2.2.1.2 PRI Layer 2 (Circuit)
               2.2.1.3 Primary Rate Interface Call Control
                        and Signaling
               2.2.1.4 PRI Packet-Mode Call Control
        2.2.2 Primary Rate Interface Features
               2.2.2.1 Calling Number Identification
                        Services (PRI)
               2.2.2.2 Call-by-Call Service Selection
               2.2.2.3 Interworking With Private Networks
   2.3 Packet Data Features and Capabilities
        2.3.1 Public Packet Switched Network Call Control
               Features, X.25
               2.3.1.1 CUG, CUG/OA, CUG/IA
               2.3.1.2 Reverse Charging, Reverse Charging
                        Acceptance
               2.3.1.3 RPOA Selection
               2.3.1.4 IC Preselection
               2.3.1.5 CCITT DTE Facilities
        2.3.2 Public Packet Switched Network Call Control
               Features, X.75 and X.75'
               2.3.2.1 X.75 Interface
               2.3.2.2 Multilink Procedures on X.75/X.75'
               2.3.2.3 Support of X.75 End Office Connections
               2.3.2.4 X.75' Utilities
        2.3.3 Packet Numbering and Routing
               2.3.3.1 PMD Routing & Digit Analysis
                        Requirements
               2.3.3.2 Numbering Plan Internetworking per
                        TR-448 and TR-301
        2.3.4 User-to-User Packet (Fast Select and Fast
               Select Acceptance)
        2.3.5 ISDN X.25 Supplementary Services
               2.3.5.1 Local Charging Prevention
               2.3.5.2 One-Way Logical Channel, Outgoing/
                        Incoming
               2.3.5.3 Incoming/Outgoing Calls Barred
               2.3.5.4 Default Throughput Class Assignment
               2.3.5.5 Nonstandard Default Packet Size
               2.3.5.6 Nonstandard Default Window Sizes
               2.3.5.7 Flow Control Parameter Negotiation
               2.3.5.8 Throughput Class Negotiation
               2.3.5.9 Transit Delay
               2.3.5.10 User Testing
        2.3.6 Multiline Hunt Group, Packet
        2.3.7 ISDN Calling Number Identification Service,
               Packet
        2.3.8 Basic Business Group and Business Group Dial
               Access Features
               2.3.8.1 Inclusion of Packet in BBG
               2.3.8.2 Inclusion of packet in Business
                        Group Dialing Plan
   2.4 Operations Capabilities
        2.4.1 Switch Loopback
        2.4.2 BRI point-to-point eoc
        2.4.3 ISDN Inspect
               2.4.3.1 Feature Key
   2.5 Cross-Platform Capabilities
        2.5.1 ISDN-Personal Communications Service
               Interworking
               2.5.1.1 Registration
               2.5.1.2 PCS Calling
               2.5.1.3 Automatic Link transfer
               2.5.1.4 PCS Supplementary Services
               2.5.1.5 Profile Management
               2.5.1.6 PCS Call Screening
        2.5.2 PCS-BRI Multiplexing
3 National ISDN 1995, 1996 and 1997 - Availability Matrix
Appendix A. NI-95/96/97 - Summary Network Operations
Descriptions
  A.1 Basic Rate Interface Layer 1 Surveillance
  A.2 PRI Surveillance Layer 1 (Near End)
  A.3 Basic Rate Interface/Primary Rate Interface Layers
        2 and 3 Surveillance
  A.4 Logging and Processing Terminal Endpoint Identifier
        (TEI) Abnormalities
  A.5 Test System Control/Remote Test Unit (TSC/RTU)
  A.6 Metallic Testing
  A.7 Digital Test Access Unit (DTAU)
  A.8 BRI Test Control
  A.9 Loopback Testing
  A.10 Cold Start Verification
  A.11 Loop Performance Verification
  A.12 Protocol Monitoring
  A.13 BRI Multipoint eoc
  A.14 PRI D-channel Backup Maintenance
  A.15 Trouble Detection Requirements
  A.16 Call Trace
  A.17 Automatic Internal Administration (AIA)
  A.18 Network Traffic Management
  A.19 Network Data Collection
  A.20 TL1 Messages
  A.21 Memory Administration Parameters
  A.22 Basic Rate Interface Verification (BRIV)
  A.23 Packet Handler Loopback Test line
  A.24 Logging of Clearing Subnetwork Identification (CSI)
  A.25 Operations Capabilities - Availability Matrix
Appendix B. Listing of Differences from NI-95 and NI-96
Special Report
References
Glossary
List of Tables
3-1 BRI Access, Call Control and Signaling
3-2 Uniform Interface Configurations for BRIs
3-3 BRI Features
3-4 PRI Access, Call Control and Signaling
3-5 PRI Features
3-6 Packet Data Features and Capabilities
3-7 Operations Capabilities
3-8 Cross-Platform Capabilities
A-1 Operations Capabilities - Availability Matrix
B-1 Items that Have Been Added
B-2 Items that Have Been Deleted
B-3 Items with Changed Availability Status

Summarizes the features and capabilities that are available generally from two or more of the three National IASDN switch suppliers by the end of the first quarter of 2000. The National ISDN program is a cumulative one, therefore capabilities that were first available in NI-95, -96, -97, -98, or -99 are also part of NI-2000.