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1. Overview
Your new CGW-I cellular gateway connects your PBX (Private Branch
eXchange) directly to a GSM cellular network, using the ISDN BRI interface.
By routing your outgoing calls made to cellular numbers through your new
device, you bypass the landline carrier and eliminate excessive
interconnection fees, thus cutting your telephone costs significantly.
The CGW-I offers 2 voice connections and your choice of integrated dual-
band GSM modules (900/1800, 850/1900 MHz), enabling you to work with
2 different GSM network operators simultaneously.
Also included with your new device is the CGW-I Manager, the BRI-GSM
Utility Program, needed to configure your device with a rich variety of
features that you will learn about as you read through this manual.
1.1. About this Manual
This manual describes the installation, setup and operation of your new
Cellular GateWay for ISDN (BRI interface), which we will now simply refer to
as the CGW-I throughout this manual. It is intended for System Installers and
Administrators and should be read before the installation, setup and
programming of your device.
1.2. Updates In This Version
The following table provides a brief overview of fields that have most
recently been added, moved or removed.
Field
Cellular Daily Restart
Remaining Prepaid SIM Time
Reset Parameters
SIM Operation Time
SIM Operation Time Alarm
SIM Setup
Time Unit
DISA Parameters
Global Time
Call Back and Call Through
Features
CGW-I Cellular Gateway BRI-GSM : Installation and Operation Manual
Screen
Added to the System Control screen.
Added to the Statistics screen.
Added to the System Operation screen.
Replaced by Prepaid Time in the Prepaid
Setting screen (Removed from Statistics
screen).
Functionality updated.
Moved to the Prepaid Setting screen.
Moved to the Prepaid Setting screen.
Added to the System Operation screen.
Added to the Prepaid Settings screen.
Added to the Operation screen.
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