OfficeServ 7400 General Description© Samsung Business Communications iiiTABLE OF CONTENTSINTRODUCTION iPurpose ....................................................................................................................................................iGuide Content and Organization .............................................................................................................iConventions ............................................................................................................................................iiReference................................................................................................................................................iiCHAPTER 1. Overview of OfficeServ 7400 1-11.1 Introduction to System 1-11.1.1 Main Functions ...................................................................................................................... 1-11.1.2 System Architecture .............................................................................................................. 1-31.2 Interfaces 1-61.2.1 Interfaces between Sub-modules ......................................................................................... 1-61.2.2 Interfaces between VoIP Components ................................................................................. 1-81.3 Programming 1-9CHAPTER 2. OfficeServ 7400 Hardware 2-12.1 Hardware Features 2-12.2 Chassis Configuration 2-32.2.1 Configuration of Slots ............................................................................................................ 2-42.3 Modules by Function 2-52.3.1 Control Modules .................................................................................................................... 2-52.3.2 Voice Trunk Line Module.....................................................................................................2-122.3.3 Voice Station Module...........................................................................................................2-182.3.4 Data Server Modules...........................................................................................................2-222.3.5 Voice Application Module ....................................................................................................2-30