Telephone Systems General Description

Strata CTX General Description 11/02 i
Contents
Introduction
Organization .........................................................................................................................................vii
Conventions .........................................................................................................................................viii
Related Documents/Media ....................................................................................................................ix
Installation and Programming ........................................................................................................ix
User Guides ....................................................................................................................................ix
Quick Reference Guide ..................................................................................................................ix
CD-ROMs .......................................................................................................................................ix
Chapter 1 – Strata CTX100 Overview
CTX100 Processor .................................................................................................................................2
CPU/Memory ...................................................................................................................................2
Large Scale Integrated (LSI) Circuits .............................................................................................. 2
Memory Protection Battery .............................................................................................................2
Relay Control Interface ...................................................................................................................2
External Page Interface .................................................................................................................... 2
Music-on-hold/Background Music Interface ...................................................................................2
SmartMedia Memory ......................................................................................................................2
CTX100 Processor Optional Subassemblies ...................................................................................3
CTX100 Cabinet Slots ...........................................................................................................................3
Base Cabinet ....................................................................................................................................3
Expansion Cabinets .........................................................................................................................3
CTX100 License Control .......................................................................................................................4
Licensed Software Options ..............................................................................................................4
Chapter 2 – Strata CTX670 Overview
CTX670 Processor PCBs .......................................................................................................................6
CPU/Memory ...................................................................................................................................6
Large-scale Integrated (LSI) circuits ...............................................................................................6
Memory Protection Battery .............................................................................................................6
Music-on-hold/Background Music Interface ...................................................................................6
SmartMedia Memory .......................................................................................................................6
Network Interface ............................................................................................................................7
Maintenance Modem .......................................................................................................................7
CTX670 Processor PCB Subassemblies ..........................................................................................7
CTX670 License Control .......................................................................................................................7
Licensed Software Options ..............................................................................................................8