Multitech MR9600-100 Betriebsanweisung PDF herunterladen (Seite 46)

MultiCommManager User Guide

Do You Need Pass-Through, Fixed Callback or Variable

Callback Security?

Pass-through, fixed callback, and variable callback are security types that are set on a per-user

basis. The following table shows characteristics for each type of security.

Characteristic Pass-through Fixed callback Variable callback

Security level Lowest Highest Middle

User’s location Anywhere One location Anywhere

Reverse charges No Yes Yes

Convenience Highest Middle Lowest

If the call-in user gets someone else’s user ID and password, you can track the number that

was actually called back

The user must enter a phone number if he is at a different callback number than the default.

Example 1

You are using MultiCommManager security primarily to reverse charges for your long distance callers

and to track who connects to your system. High security is not an issue.

Long Distance Users: Set to variable callback with a default callback number that doesn’t need to

be entered every time the users log in.

Local Users: Set to pass-through, since there is no need to reverse charges for them.

Administrator: Set to fixed callback for the highest security level.

Example 2

You are using MultiCommManager security as an extra layer for an extremely secure system.

Traveling Users: Set users at hotels that can’t accept direct incoming calls to pass-through,

otherwise set them to variable callback. Set them to these security types only while they are

traveling; set them back to fixed callback when they return.

Other Users: Set to fixed callback.

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Multitech MR9600-100 Betriebsanweisung Seite 46