
vi
4 Organizing and Configuring Your Modems
Organizing Your Modems....................................................................................................................26
Rack Groups.................................................................................................................................26
Modem Groups ............................................................................................................................26
Organization Procedures .............................................................................................................27
Configuring Your Modems ..................................................................................................................28
Configuration Planning ...............................................................................................................29
Configuration Procedures ...........................................................................................................31
5 Security
Introduction .........................................................................................................................................35
Callback Security..................................................................................................................................35
Security Planning .................................................................................................................................37
Do You Need MultiCommManager Security? .............................................................................37
Do You Need Pass-Through, Fixed Callback or Variable Callback Security?.................................38
Do You Have Multiple Host Types that Users Need to Access?..................................................39
Do You Have Multiple Security Levels for Call-In Users?...........................................................39
Do You Require Users to Change Their Passwords?...................................................................41
What Days and Times Are Users Allowed Access to the System? ..............................................42
What User Interface Do You Want to Present to Call-In Users? ................................................42
Which Modems Should Be Dial-In, Dial-Out, or Both? ..............................................................42
Security Procedures.....................................................................................................................45
6 Monitoring and Controlling Your System
Monitoring Your System......................................................................................................................50
Fault and Status Events Window.................................................................................................50
Call Traffic Window.....................................................................................................................51
Call Back Queue Window.............................................................................................................52
Rack Display Window..................................................................................................................53
Modem Status Window ...............................................................................................................54
Controlling Your System......................................................................................................................55
Configuring Modems...................................................................................................................55
Testing Modems ..........................................................................................................................55
Resetting Modems .......................................................................................................................55
Hanging Up Modems...................................................................................................................56
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