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About This Manual

The DPNSS Service Developer's Reference Manual provides: Information on developing a DPNSS-based telephony application using the service. A reference to functions, errors, events, and reasons.
This document defines telephony terms where applicable, but assumes that you are familiar with basic telephony concepts. It also assumes that you are familiar with the C programming language.
This software interfaces with DPNSS trunks using BX 3000 boards. For information about installing the DPNSS software, and installing and configuring BX 3000 boards, consult the BX 3000 Installation and Developer's Manual.
Read the CT Access Developer's Reference Manual before using this manual. The CT Access Developer's Reference Manual contains detailed information concerning CT Access constants, architecture, and application development. This information must be fully understood before you develop an application using CT Access.
To implement DPNSS supplementary services, you must also become familiar with the full DPNSS specification. Read BTNR 188 issue 6 (January 95 edition). This manual references this specification when necessary.
This manual is organized as follows: For... See... An overview of the DPNSS service and related software components, and a summary of the steps in the installation process Chapter 1 - Introduction Information about programming with the DPNSS service Chapter 2 - DPNSS Programming Model Information about initializing a DPNSS application Chapter 3 - Initializing a DPNSS Application Information about performing call control with the DPNSS service Chapter 4 - DPNSS Call Control Detailed information on the DPNSS service functions Chapter 5 - Alphabetical Function Reference Information about accessing DPNSS supplementary services using the DPNSS service Chapter 6 - Using DPNSS Supplementary Features Descriptions of each DPNSS supplementary feature, and its implementation within the DPNSS service Chapter 7 - DPNSS Supplementary Feature Descriptions Detailed information on the DPNSS supplementary information strings (SIS) Chapter 8 - Supplementary Information String Reference Information about the demonstration program provided with the DPNSS service software Chapter 9 - Demonstration Program A glossary of terms Appendix A - Glossary A list of DPNSS service errors and their descriptions Appendix B - Error Summary A summary of event values Appendix C - Event Summary A summary of reason codes Appendix D - Reason Codes Details about parameters and their default values Appendix E - Parameters A summary of DPNSS SIS values Appendix F - DPNSS Supplementary Information Strings Summary

For...	See...
An overview of the DPNSS service and related software components, and a summary of the steps in the installation process	Chapter 1 - Introduction
Information about programming with the DPNSS service	Chapter 2 - DPNSS Programming Model
Information about initializing a DPNSS application	Chapter 3 - Initializing a DPNSS Application
Information about performing call control with the DPNSS service	Chapter 4 - DPNSS Call Control
Detailed information on the DPNSS service functions	Chapter 5 - Alphabetical Function Reference
Information about accessing DPNSS supplementary services using the DPNSS service	Chapter 6 - Using DPNSS Supplementary Features
Descriptions of each DPNSS supplementary feature, and its implementation within the DPNSS service	Chapter 7 - DPNSS Supplementary Feature Descriptions
Detailed information on the DPNSS supplementary information strings (SIS)	Chapter 8 - Supplementary Information String Reference
Information about the demonstration program provided with the DPNSS service software	Chapter 9 - Demonstration Program
A glossary of terms	Appendix A - Glossary
A list of DPNSS service errors and their descriptions	Appendix B - Error Summary
A summary of event values	Appendix C - Event Summary
A summary of reason codes	Appendix D - Reason Codes
Details about parameters and their default values	Appendix E - Parameters
A summary of DPNSS SIS values	Appendix F - DPNSS Supplementary Information Strings Summary

Related Documents

For more information, refer to the following manuals: This manual... Provides... BX 3000 Installation and Developer's Manual Information on installing and configuring a BX 3000 board, for use with DPNSS service software. CT Access Developer's Reference Manual An overview of CT Access and a reference of functions, events, reason codes, and errors. CT Access Migration Manual Instructions on migrating to CT Access from ME/2/X, AG Access, MVIP-90, and SwitchPath. CT Access Installation Manual A description of the installation of the software and the configuration file. It also provides a procedure for verifying your installation. AG Runtime Configuration and Developer's Manual Information about the AG configuration file, agmon, AG board and driver error messages, and AG task processors. Getting Started With MVIP Switching An overview of MVIP-90 and MVIP-95 switching. MVIP-95 Device Driver Standard Information about MVIP-95, available from GO-MVIP. H-MVIP Standard Information about H-MVIP, available from GO-MVIP. MVIP-90 Standard Information about MVIP-90, available from GO-MVIP.
The following manuals provide an overview of the capabilities and functions of the services that use CT Access: ADI Service Developer's Manual ADI Service Function Reference Manual Switching Service Developer's Reference Manual Voice Message Service Developer's Reference Manual NaturalFax Developer's Reference Manual NaturalRecognition Developer's Reference Manual NaturalText Developer's Reference Manual T1/E1 Digital Trunk Monitor Service Developer's Reference Manual
For GO-MVIP information, please contact: GO-MVIP, Inc. 3220 N Street, NW, Suite 360 Washington, DC 20007 Tel: 800-NOW-MVIP (US and Canada) Tel: 903-769-3717; Fax: 903-769-3818 Email: info@mvip.org

For ECTF information, please contact: ECTF 39355 California Street, Suite 307 Fremont, CA 94538 Tel: 501-608-5915 Fax: 510-608-5917 Email:ectf@ectf.org

This manual...	Provides...
BX 3000 Installation and Developer's Manual	Information on installing and configuring a BX 3000 board, for use with DPNSS service software.
CT Access Developer's Reference Manual	An overview of CT Access and a reference of functions, events, reason codes, and errors.
CT Access Migration Manual	Instructions on migrating to CT Access from ME/2/X, AG Access, MVIP-90, and SwitchPath.
CT Access Installation Manual	A description of the installation of the software and the configuration file. It also provides a procedure for verifying your installation.
AG Runtime Configuration and Developer's Manual	Information about the AG configuration file, `agmon`, AG board and driver error messages, and AG task processors.
Getting Started With MVIP Switching	An overview of MVIP-90 and MVIP-95 switching.
MVIP-95 Device Driver Standard	Information about MVIP-95, available from GO-MVIP.
H-MVIP Standard	Information about H-MVIP, available from GO-MVIP.
MVIP-90 Standard	Information about MVIP-90, available from GO-MVIP.

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