GR 2974 CORE : ISSUE 2

1. Introduction
    1.1 Purpose and Scope
    1.2 Relationship To Other Documents
    1.3 Requirements Terminology
    1.4 Requirement Labeling Conventions
          1.4.1 Numbering of Requirement and Related Objects
          1.4.2 Requirement, Conditional Requirement, and
                  Objective Object Identification
    1.5 Document Organization
    1.6 Release To Pivot Basic Terminology
    1.7 Assumptions
    1.8 Background
    1.9 High-Level Description
2. User Perspective
3. Feature Requirements
    3.1 Feature Operations
          3.1.1 Actions at Originating RTP-Capable SPCS
                   3.1.1.1 Pivot Initial Call Processing
                   3.1.1.2 Pivot Subsequent Call Processing
          3.1.2 Intermediate RTP-Capable SPCS Procedures
                   3.1.2.1 Release Call Processing
                   3.1.2.2 Pivot Call Processing
          3.1.3 RTP-Capable OSS Procedures
                   3.1.3.1 Release Call Processing
     3.2 AMA Usage Measurements/Recording
          3.2.1 Working Assumptions
          3.2.2 General AMA Recording Options
          3.2.3 Generation of AMA at the Originating RTP SPCS
          3.2.4 Generation of AMA at the Originating Intermediate
                   SPCS
          3.2.5 Generation of AMA at the Terminating Intermediate
                   SPCS
          3.2.6 Generation of AMA at the Originating RTP SPCS with
                   AIN Capabilities (Originating AIN SSP)
          3.2.7 Generation of AMA at the Originating Intermediate
                   SPCS with AIN Capabilities (Intermediate AIN SSP)
          3.2.8 Generation of AMA at the Operator Services Switch
                   (OSS)
      3.3 Administration
          3.3.1 Service Changes at the Originating RTP SPCS
Requirement-Object List
References
Glossary
List of Figures

Gives Telcordia's view of generic requirements for the directory assistance call completion (DACC) procedures for using the signaling system 7 (SS7) RTP network capability. The DACC-specific procedures that are defined in this document are for Local Exchange Carrier (LEC) Stored Program Controlled Switching Systems and Operator Services System (OSS) Core Systems. The OSS Core System is a tandem switch with operator services capabilities.