GR 301 CORE : ISSUE 2
Current
The latest, up-to-date edition.
PUBLIC PACKET SWITCHED NETWORK GENERIC REQUIREMENTS (PPSNGR)
01-12-2013
Preface
1 Introduction
1.1 Purpose and Scope
1.2 PPSNGR Conventions and Requirements Terminology
1.3 Requirement Labelling Conventions
1.4 Changes from TR-TSY-000301
1.5 Family of Requirements
1.6 Relationship to Other Documents
2 Executive Overview
2.1 BCC Packet Network Topology
2.2 Minimal Subset of PPSN Service Capabilities
2.3 Subscriber Interfaces
2.4 Service Offered Across All Subscriber Interfaces
2.5 Internetworking
2.6 Numbering
2.7 Routing
2.8 Automatic Message Accounting
2.9 Network Performance
2.10 Engineering
2.11 Measurements
2.12 Reliability and Quality Generic Requirements
2.13 Spatial, Environment and Power Requirements
2.14 Supplier Support
2.15 Congestion Control
2.16 Network Management
2.17 Operations Technology
3 Interface Requirements
3.1 Physical Level and ISDN Access Channels
3.2 X.25 Access (DTE/DCE or CPE/PHF) Interface
3.3 Asynchronous DTE/DCE Interface
3.4 X.75 STE/STE Interface
3.5 X.75 Intranetwork (DSE/PHF to DSE/PHF) Interface
3.6 X.25 AC/PS Interfaces
3.7 Protocol Screening
3.8 Binary Synchronous Communications (BSC) Interface
4 Numbering
4.1 Relationship of PPSN Numbering Plan to CCITT
Recommendations
4.2 Relationship of the PPSN Numbering Plan to the
North American Numbering Plan
4.3 Address Formats
4.4 Assignment of Addresses
4.5 Address Handling
4.6 Private Subscriber Networks
4.7 Use of 9001
5 Call Processing
5.1 PPSN Routing
5.2 Screening Lists
5.3 PS Routing Tables
5.4 Path Selection in the AC
5.5 Path Selection in the PS
5.6 Special RPOA Screening Feature
5.7 Reliability Issues in Routing
6 Engineering
6.1 Traffic Engineering
6.2 Central Office Equipment Engineering
7 Generic Reliability and Quality Requirements
7.1 A Summary of the RQSSGR
8 Spatial and Environmental Generic Requirements
8.1 Power and Grounding Generic Requirements
8.2 Environmental Requirements
9 Documentation, Training and Supplier Support
9.1 Documentation
9.2 Training
9.3 Supplier Support
10 Congestion Control
11 Network Management
11.1 Surveillance
11.2 Manual Controls
11.3 Equal Access Considerations
11.4 Multiple Subnetworks and the NCC
12 Operations Technology
12.1 Specific Packet Requirements
Appendix A: Calling/Called Address Formats for ISDN Packet-
Mode Data Calls
References
Acronyms
List of Figures
2-1 Packet Network Topology
2-2 BCC Subnetworks
2-3 Private Subscriber Networks
3-1 Use of Access Characteristics and Tariffs Utilities:
Call Scenario I
3-2 Use of Access Characteristics and Tariffs Utilities:
Call Scenario II
3-3 Use of Access Characteristics and Tariffs Utilities:
Call Scenario III
3-4 Handling of the TSC Utility at Outgoing X.75'/X.75
Interfaces
3-5 Handling of the TSC Utility at Incoming X.75'/X.75
Interfaces
3-6 Illustrating Incoming and Outgoing X.75 Interfaces
Relative to a BCC Network
3-7 BSC Interface Configuration
5-1 Calls Originating on a DTE/PS Interface - PSN Not
Supported
5-2 Calls Received over an X.75/X.75' Interface -
PSN Not Supported
5-3 ISDN or PSTN Dial-out Calls - PSN Not Supported
5-4 Calls Originating on a DTE/PS Interface - PSN Supported
5-5 Calls Received over an X.75/X.75' Interface -
PSN Supported
5-6 IDN or PSTN Dial-Out Calls when RPOA is Not Signalled -
PSN Supported
5-7 ISDN or PSTN Dial-Out Calls with RPOA Signalled -
PSN Supported
8-1 Longitudinal Test Circuit
8-2 Metallic Test Circuit
List of Tables
1-1 Naming Conventions
2-1 Minimal Subset of PPSN Service Capabilities
3-1 PPSN X.25 Standard Configuration (Direct Access)
3-2 ISDN X.25 Interface Parameter Default Summary
3-3 Direct Access PPSN DTE/PS and ISDN X.25 Interface
Configuration Options
3-4 X.25 DTE/AC Direct Access Interface Configuration
Options
3-5 Summary of X.75 PS/PHF Interface Configuration Options
3-6 Summary of CCITT/Bellcore Recommendations for X.75/
X.75' Utilities
3-7 Summary of X.25 Facilities and DSP Elements Supported
by BSC Interface
8-1 Test Connections
8-2 Customer Premises First-Level Surge Tests
8-3 First-Level Surge Test
8-4 Second-Level Surge Test
8-5 Test Circuit Fuse Characteristics
8-6 Radiated Emission Requirements for Equipment Operated
in a Residential Environment
8-7 Conducted Emission Requirements for Equipment
Operated in a Residential Environment
1 IntraLATA (Local) Intraswitch Packet Call Accepted
By Called User
1a IntraLATA (Local) Intraswitch Packet Call Accepted by
Called User with CLAMN
1b IntraLATA, Intraswitch Packet Call Accepted by
Alternate User; Network Provides CLAMN and CRCDN
1c IntraLATA, Intraswitch Packet Call Rejected by Called
User with CLAMN
1d IntraLATA, Intraswitch Packet Call Cleared by
Network with CLAMN
2 IntraLATA (Local), Interswitch Packet Call, No
PPSN Interworking
3 IntraLATA (Local), Interswitch Packet Call, PPSN
Interworking
4 IntraLATA (Local), Interswitch Packet Call, PPSN
Termination
5 IntraLATA (Local), Interswitch Packet Call, PPSN
Origination
6 InterLATA (Long Distance) Packet Call, E.164 Carrier,
No PPSN Interworking
7 InterLATA (Long Distance) Packet Call, X.121 Carrier,
No PPSN Interworking
8 InterLATA (Long Distance) Packet Call, X.121 Carrier,
PPSN Interworking
9 InterLATA (Long Distance) Packet Call, X.121 Carrier,
PPSN Termination
10 InterLATA (Long Distance) Packet Call, X.121 Carrier,
PPSN Origination
11 Outgoing International Packet Call, E.164 Carrier,
No PPSN Interworking
12 Outgoing International Packet Call, X.121 Carrier,
No PPSN Interworking
13 Outgoing International Packet Call, X.121 Carrier,
PPSN Interworking
14 Incoming International Packet Call, E.164 Carrier,
No PPSN Interworking
15 Incoming International Packet Call, X.121 Carrier,
No PPSN Interworking
16 International Packet Call, X.121 Carrier, PPSN
Interworking
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