OSSGR Section 10: System Interfaces

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1 Contents Contents Contents 1. Analog Interfaces 1.1 General Reasons for, Issue Reasons for, Issue Reasons for, Issue Reasons for, Issue Reasons for, Issue Reasons for, Issue Reasons for, Issue Operator Services System Trunk Types Trunks From EOs to the Operator Services System Combined Trunks Operator Services System Trunks Intercept Trunks Directory Assistance Trunks BLV Trunks Trunks Connecting the Operator Services System to Other Network Entities Operator Services System/Operator Services System Trunks Home/Remote Trunks Operator Services System/IC Trunks CAMA-Operator Trunks Service Evaluation Trunks Operator Services System/Switch Trunks Requirements Terminology Requirement Labeling Conventions Numbering of Requirement and Related Objects Digital Interfaces 3. Auxiliary Interfaces 3.1 General X.25 Packet Networks Interfaces to Operations Systems Signaling System Number 7 (SS7) Operations Systems 4.1 General Automatic Message Accounting Teleprocessing System (AMATPS) Switching Control Center System (SCCS) Service Evaluation System (SES) Network Service Center System (NSCS) Total Network Data System (TNDS) Facilities and Force Data Administration System Subsystems vii

2 Contents Issue 7, December Operator Subsystem Future Automation Announcement Subsystem Detection Subsystem Report Subsystem External Databases 6.1 Line Information Database (LIDB) General Access Method and Protocol Messages Common Errors and Problems in the TCAP Interaction With the LIDB Listing Services Database (LSDB) General Intercept Database (INDB) General Access Method and Protocol Messages Operator Reference Database (ORDB) IC Databases IC Subscriber Databases IC Rate Databases Commercial Databases Billing Validation Database General Access Method and Protocol Messages Common Errors and Problems in the TCAP Interaction With the Billing Validation Database Local Applications 8. TCAP Messages 9. Formats and Codes 9.1 TCAP Elements Account Owner Additional Originating Billing/Service Indicators Alphanumeric String Alternate Preferred IC Automatic Code Gap (ACG) Indicators Billing Number Billing Service Provider Calling Card Account Number (CCAN) Service Denial Indicator (CSDI) Calling Card Subaccount Number (CCSAN) Calling Number (Automatic Number Identification [ANI]) Carrier Identification viii

3 Contents Collect Acceptance Indicator Company ID Component ID Component Type Identifier Dial Tone Service Requester ID (DTSRID) Digits Disallowed Card Issuer Code (DCIC) Error Code Foreign Language Identifier Generic Name IC Denial Check Response (ICDR) IC Indicators Intercept Indicator Match Operation Code Originating Billing/Service Indicators Originating IC Indicators Originating Listing Services Indicator Originating LATA Personal Identification Number (PIN) PIN Restriction Indicator PIN Service Denial Indicator Preferred INC Primary Preferred IC Primary Service Requester ID (PSRID) Identifier Problem Code Problem Data Record Status Indicator Referral Number Revenue Accounting Office (RAO) Secondary Service Requester ID (SSRID) Identifier Service Key Service or Equipment Indicator Third Number Acceptance Indicator Transaction ID Treatment Indicator True Billing Number Wireless Services Originating Indicator (WSOI) Summary of Data Element Identifiers Line Information Database (LIDB) Billing Validation Database References Acronyms Requirement-Object Index ix

4 Contents Issue 7, December 2008 x

5 List of Figures List of Figures Figures Figure 6-1. Operator Services System and Two LIDBs (Simplified Configuration) Figure 6-2. Classification of Data Elements Figure 6-3. Use of Length Indicators Figure 6-3. Use of Length Indicators (Continued) xi

6 List of Figures Issue 7, December 2008 xii

7 List of Tables List of Tables Tables Table 1-1. End Office/Operator Services System Interface Using Combined Trunks for LEC Calls Table 6-1. MTP Message Information Table 6-2. SCCP Unitdata Message Information Table 6-3. SCCP Information for LIDB Query Messages Sent by the Core System to Local or Gateway STP Before Global Title Translation Table 6-4. SCCP Information for Query Messages Destined for LIDB (After Translation) Table 6-5. SCCP Information for Response Messages Returned From the LIDB Table 6-6. SCCP Information for Unidirectional Messages From the Core System to LIDB Table 6-7. SCCP Information for Unitdata Service Messages to the Core System Table 6-8. Common Problems and Errors in the Operator Services System Interaction With Other Network Entities Table 6-9. Logical View of Entries in Operator Services System Global Title Translation Table Table SCCP Information for Billing Validation Query Messages Sent by the Core System to Local or Interconnecting STP Before Global Title Translation Table SCCP Information for Query Messages Destined for a Billing Validation Database (After Final Translation) Table SCCP Information for Response Messages Returned From the Billing Validation Database Table SCCP Information for Unidirectional Messages From the Core System to the Billing Validation Database Table SCCP Information for Unitdata Service Messages to the Core System (Resulting From Query Destined to Billing Validation Database) Table 8-1. TCAP Information for Intercept Query to LIDB Table 8-2. TCAP Information for Intercept Response From LIDB Table 8-2. TCAP Information for Intercept Response From LIDB (Continued) Table 8-3. TCAP Information for Application Error Messages Table 8-4. TCAP Information for Application Error Messages Table 8-5. TCAP Information for Protocol Error Messages Table 8-6. TCAP Information for Application Error Messages Table 8-7. TCAP Information for OLNS Query Messages to LIDB Table 8-7. TCAP Information for OLNS Query Messages to LIDB (Continued) Table 8-8. TCAP Information for OLNS Response From LIDB xiii

8 List of Tables Issue 7, December 2008 Table 8-8. TCAP Information for OLNS Response From LIDB (Continued) Table 8-8. TCAP Information for OLNS Response From LIDB (Continued) Table 8-8. TCAP Information for OLNS Response From LIDB (Continued) Table 8-9. TCAP Information for Calling Card Query - Type 1 Containing a 14-Digit CCN Table 8-9. TCAP Information for Calling Card Query - Type 1 Containing a 14-Digit CCN (Continued) Table TCAP Information for Calling Card Query - Type 1 Containing an ACCAN Plus 4-Digit PIN Table TCAP Information for Calling Card Query - Type 1 Containing an ACCAN Plus 4-Digit PIN (Continued) Table TCAP Information for Calling Card Response - Type 1, CSDI Not Equal to "No Service Denial" Table TCAP Information for Calling Card Response - Type 1, No PIN Match Table TCAP Information for Calling Card Response - Type 1, PSDI Not Equal to "No Service Denial" Table TCAP Information for Calling Card Response - Type 1, Normal Response Table TCAP Information for Calling Card Response - Type 1, Normal Response (Continued) Table TCAP Information for Calling Card Response - Type 1, Normal Response (Continued) Table TCAP Information for Calling Card Response - Type 1, Normal Response (Continued) Table TCAP Information for Calling Card Query - Type 2 Containing a 14- Digit CCN Table TCAP Information for Calling Card Query - Type 2 Containing a 14-Digit CCN (Continued) Table TCAP Information for Calling Card Query - Type 2 Containing a 14-Digit CCN (Continued) Table TCAP Information for Calling Card Query - Type 2 Containing an ACCN Table TCAP Information for Calling Card Query - Type 2 Containing an ACCN (Continued) Table TCAP Information for Calling Card Query - Type 2 Containing an ACCN (Continued) Table TCAP Information for Calling Card Response - Type 2, No PIN Match Table TCAP Information for Calling Card Response - Type 2, No PIN Match (Continued) Table TCAP Information for Calling Card Response - Type 2, No PIN Match (Continued) xiv

9 List of Tables Table TCAP Information for Calling Card Response - Type 2, No PIN Match (Continued) Table TCAP Information for Calling Card Response - Type 2, Normal Response Table TCAP Information for Calling Card Response - Type 2, Normal Response (Continued) Table TCAP Information for Calling Card Response - Type 2, Normal Response (Continued) Table TCAP Information for Calling Card Response - Type 2, Normal Response (Continued) Table TCAP Information for Billed Number Screening Query to LIDB Table TCAP Information for Billed Number Screening Query to LIDB (Continued) Table TCAP Information for Billed Number Screening Response From LIDB Table TCAP Information for Billed Number Screening Response From LIDB (Continued) Table TCAP Information for Billed Number Screening Response From LIDB (Continued) Table TCAP Information for Billed Number Screening Response From LIDB (Continued) Table TCAP Information for Terminating Line Number Screening Query to LIDB Table TCAP Information for Terminating Line Number Screening Query to LIDB (Continued) Table TCAP Information for Terminating Line Number Screening Response From LIDB Table TCAP Information for Terminating Line Number Screening Response From LIDB (Continued) Table TCAP Information for Terminating Line Number Screening Response From LIDB (Continued) Table TCAP Information for LIDB IC Denial Check Service Table TCAP Information for LIDB IC Denial Check Service (Continued) Table TCAP Information for IC Denial Check Response (ICDR) From LIDB Participating IC Table TCAP Information for ICDR From LIDB, Non-Participating IC Table TCAP Information for ACG Component Table 9-1. LIDB Transaction and Component Portion Identifiers Table 9-2. LIDB Parameter Identifiers (Continued) Table 9-2. LIDB Parameter Identifiers (Continued) Table 9-2. LIDB Parameter Identifiers (Continued) Table 9-3. Billing Validation Database Transaction and Component Portion Identifiers Table 9-4. Billing Validation Database Parameter Identifiers xv

Table of Contents. Telcordia GR Documentation Information. 1 Introduction. 2 Introduction to Section 2

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