MERLIN LEGEND Communications System Release 5.0
System Planning
555-650-112
Issue 1
June 1997
Contents
Page iv
Support for T1 Switched 56
Digital Data Transmission xxvii
Forwarding Delay Option xxvii
Voice Announce on Queued Call Console xxvii
Time-Based Option for Overflow on Calling Group xxviii
Single-Line Telephone Enhancements xxviii
Seven-Digit Password for SPM xxviii
About This Book xxix
■ Intended Audience xxix
■ How to Use This Book xxix
■ Terms and Conventions Used xxx
Typographical Conventions xxxi
Product Safety Labels xxxii
■ Security xxxii
■ Related Documents xxxiii
■ How to Comment on This Book xxxiv
1 Before You Begin 1-1
■ Reviewing System Components 1-1
■ Confirming the Location of the Control Unit 1-2
Grounding Requirements 1-4
Electrical Noise/Radio-Frequency Interference 1-5
■ Requirements for Supporting CTI Applications 1-5
Environmental Specifications 1-8
■ Obtaining Telephone Company Information 1-9
■ Obtaining User Information 1-10
■ Obtaining a Floor Plan 1-12
2 Control Unit Configuration 2-1
■ Planning Module Placement 2-1
Capacity for Lines/Trunks 2-2
Capacity for Extensions 2-2
Control Unit Diagram—Module Placement 2-3
■ Recording System Operating Conditions 2-7
Programming Equipment 2-7
System Mode 2-8
Language Selection 2-9
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