
DCN Next Generation Open Interface Release 2.4 Attendance Registration
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Bosch Communications Systems | 2007 February | SRS_ATINF | Du100902
1. INTRODUCTION
1.1 Purpose
The purpose of this document is to describe the remote interface for attendance registration
between the CCU and third party software.
1.2 Scope
This Software Requirements Specification describes the remote interface for attendance
registration. It is meant for developers who want to use this remote interface to control the
attendance registration application, present in the CCU, remotely.
All described functions will be supported in future releases. For a complete description of the
System Setup can be referred to [SRS_INF].
System wide requirements are available in a system target specification, see [TS_DUNESYS].
The structure of this document is based on the structure of the original DCN remote interface
descriptions. Although this is a new document, it is based on the DCN structure in order to keep
the remote interface descriptions consistent. Therefore this document is not based on and does
not comply with the current SRS template.
1.3 Definitions, Acronyms and Abbreviations
ACS Access Control Services
AT Attendance Registration
CCU Central Control Unit. This can be either a single-CCU
system or a Multi-CCU system.
DCN Digital Congress Network
DCN NG Digital Congress Network Next Generation
Names file Permanent store for delegate data that are related,
identifiable within DCN NG
PC Personal Computer
Present Key The leftmost softkey of the delegate or chairman unit
(softkey 1) with 5 softkeys present, in case the settings
and activation for attendance registration request for
that functionality
Remote controller Device (e.g. PC) connected to the CCU, which remotely
controls a part of the applications present in the CCU.
UnitId Unit identification, also called unit-number. A unique
identification of a unit within the CCU system.
1.4 References
[SRS_ATINF] This document Du100902
[SRS_INF] General Remote Interface Description Du010933
[SRS_SCSIINF] SC & SI Remote Interface Description Du010934
[TS_DUNESYS] Dune system Target Specification DU000701
1.5 Overview
Chapter 2 describes the way attendance registration functions inside the CCU. This chapter
explains the different parts of attendance registration and the influence of the events upon the
state of a unit.
Chapter 3 and chapter 4 describe respectively, the remote functions and the update notifications
which can be used to control the attendance of the delegates.
Appendix A gives an overview of the constants used in combination with the remote functions
described in this document.
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