GR 1431 CORE : ISSUE 5

Preface
1 Introduction
    1.1 General
    1.2 Use and Background of this Document
    1.3 Foundation Documents
    1.4 Definitions
    1.5 Requirements Terminology
    1.6 Organization of Document
    1.7 Summary of Changes for Issue 3 of GR-1431-CORE
2 SS7 Interconnection Architecture for ATM/Broadband
    Networking
3 MTP-3 and Lower Layer protocols for B-ICI SIgnaling
    3.1 Alternatives
    3.2 Associated Mode Interconnection
          3.2.1 Physical Layer
          3.2.2 ATM Layer
          3.2.3 SAAL at the NNI
          3.2.4 Message Transfer Part - Level 3 (MTP-3)
4 Internetwork Call Control Procedures
    4.1 Call Control Capabilities
    4.2 Internetwork Call Control Messages and Flows
          4.2.1 Brief Description of Call Associated
                  Messages
          4.2.2 Brief Description of Point-to-Multipoint
                  Call
          4.2.3 Call Flow Variations
    4.3 Common Procedures
          4.3.1 Assignment Procedure for VPCI/VCI and
                  Bandwidth
          4.3.2 Signaling Identifiers (SIDS)
          4.3.3 Assignment of Connection Identifiers
          4.3.4 Simple Message Segmentation
          4.3.5 Message and Parameter Compatibility
                  Functions
          4.3.6 Propagation Delay Determination
          4.3.7 Completion of the Transmission Path
    4.4 Originating Call Control Access
          4.4.1 Addressing Plan
          4.4.2 Direct Access
          4.4.3 Access via Intermediate BSS
          4.4.4 Originating Point-to-Multipoint Procedures
          4.4.5 Originating Access Parameters
    4.5 Terminating Call Control Access
          4.5.1 Parameters Received by Terminating Entry BSS
          4.5.2 Terminating Call Screening
    4.6 Independent Local Exchange Carrier (ILEC)
          Interconnection
          4.6.1 InterLATA or International Calls
          4.6.2 IntraLATA Calls
5 Internetwork Call Control Messages
    5.1 Address Complete Message (ACM)
          5.1.1 Origination
          5.1.2 Subsequent Signaling
    5.2 Answer Message (ANM)
          5.2.1 Origination
          5.2.2 Subsequent Signaling
    5.3 Call Progress Message (CPG)
          5.3.1 Origination
          5.3.2 Subsequent Signaling
    5.4 Exit Message (EXM)
    5.5 Initial Address Message (IAM)
          5.5.1 Interface Between BCC Network and IXC or
                  INC for InterLATA Traffic
          5.5.2 Interface Between BCC Network and ILEC's
                  Network
          5.5.3 Subsequent Signaling
    5.6 IAM Acknowledgment (IAA) Message
          5.6.1 Origination
          5.6.2 Subsequent Signaling
    5.7 IAM Reject (IAR Message)
          5.7.1 Origination
          5.7.2 Subsequent Signaling
    5.8 Release Message (REL)
          5.8.1 Origination
          5.8.2 Subsequent Signaling
    5.9 Release Complete Message (RLC)
          5.9.1 Origination
          5.9.2 Subsequent Signaling
    5.10 Segmentation Message (SGM)
          5.10.1 Origination
          5.10.2 Subsequent Signaling
6 Maintenance Control Procedures and Messages
    6.1 Blocking and Unblocking of Virtual Parts
    6.2 Blocking Procedures
          6.2.1 BCC Procedures at Sending BSS
          6.2.2 BCC Procedures at Receiving BSS
          6.2.3 Interconnecting Network Procedures at
                  Receiving BSS
    6.3 Unblocking Procedures
          6.3.1 BCC Procedures at Sending BSS
          6.3.2 BCC Procedures at Receiving BSS
          6.3.3 Interconnecting Network Procedures at
                  Receiving BSS
    6.4 Reset Procedure
          6.4.1 BCC Procedures at Sending BSS - Reset
                  Procedures for Point-to-Multipoint Calls
          6.4.2 BCC Procedures at Sending BSS
          6.4.3 BCC Procedures at Receiving BSS
          6.4.4 Interconnecting Network Procedures at
                  Receiving BSS
    6.5 User Part Availability Procedure
          6.5.1 BCC Procedures at Sending BSS
          6.5.2 BCC Procedures at Receiving BSS
          6.5.3 Interconnecting Network Procedures at
                  Receiving BSS
    6.6 Automatic Congestion Control
          6.6.1 BCC Procedures at Sending BSS
          6.6.2 BCC Procedures at Receiving BSS
          6.6.3 Interconnecting Network Procedures at
                  Receiving BSS
    6.7 BISUP Signaling Congestion Control
    6.8 VPCI Consistency Check Procedures
          6.8.1 Initiating the VPCI Consistency Check -
                  BCC Procedures at Sending BSS
          6.8.2 Initiating the VPCI Consistency Check -
                  BCC Procedures at Receiving BSS
          6.8.3 Initiating the VPCI Consistency Check -
                  Interconnecting Network Procedures at
                  the Receiving BSS
          6.8.4 Ending the VPCI Consistency Check - BCC
                  Procedures at Sending BSS
          6.8.5 Ending the VPCI Consistency Check - BCC
                  Procedures at Receiving BSS
          6.8.6 Ending the VPCI Consistency Check -
                  Interconnecting Network Procedures at
                  Receiving BSS
7 Performance
8 Interface Provisioning Operations and Maintenance
Appendix A: BISUP Messages
Appendix B: BISUP Parameters
    B.1 Parameter Name Codes
    B.2 AAL Parameters
    B.3 AESA for Called Party
    B.4 AESA for Calling Party
    B.5 Additional ATM Cell Rate
    B.6 ATM Cell Rate
    B.7 Automatic Congestion Level
    B.8 Automatic Bearer Capability
    B.9 Broadband High Layer Information
    B.10 Broadband Low Layer Information
    B.11 Called Party Number
    B.12 Called Party Subaddress
    B.13 Called Party's Indicators
    B.14 Calling Party Number
    B.15 Calling Party Subscribers
    B.16 Calling Party's Category
    B.17 Carrier Identification Code
    B.18 Carrier Selection Information
    B.19 Cause Indicators
    B.20 Charge Number
    B.21 Connection Element Identifier
    B.22 Consistency Check Result Information
    B.23 Destination Connection Link Identifier
    B.24 Destination Signaling Identifier
    B.25 Generic Address
    B.26 Leaf Party Type
    B.27 Network Call Correlation Identifier
    B.28 Origination Connection Link Identifiers
    B.29 Originating Line Information
    B.30 Origination Signaling Identifier
    B.31 Outgoing Facility Identifier
    B.32 Quality of Service
    B.33 Resource Identifier
    B.34 Segmentation Indicator
    B.35 Transit Network Selection
Appendix C: BISUP Timers
Appendix D: BISUP Message Priorities
Appendix E: Coding of the Message and Parameter Compatibility
            Information Subfields E-1
   E.1 Coding of the Message Compatibility Information
            Subfields
   E.2 Coding of the Parameter Compatibility
            Information Subfields
References
Acronyms

Outlines Telcordias view on the generic requirements for signaling interconnection of a typical client company network with interconnecting networks using Common Channel Signaling (CCS) to support internetwork Asynchronous Transfer Mode (ATM) broadband networking. The signaling is intended to allow Switched Virtual Connections (SVCs) to be established and released across a multiservice Broadband InterCarrier Interface (B-ICI). This document is aimed for use by carriers whose networks interconnect with client company broadband networks for the purpose of supporting user-initiated SVCs across the network interface. It details the typical client company broadband network signaling as it appears at the network interface and focuses on meeting the needs of the interconnecting networks.