6
1. Introduction
1.1. Purpose
•
ATEUS
®
-
DIAL-THRU GSM GATEWAY operates on single analog line between PSTN and
PBX (or a telephone set, coin-operated automatic machines, etc.). It allows its users to make
calls via the cheaper way, automatically switching between PSTN and GSM network.
•
The voice mode, i.e. an outgoing or incoming call, is the basic function of the GSM Gateway.
The Gateway is equipped with all functions necessary for this purpose and offers ease of
use in this mode.
•
Moreover, the GSM Gateway provides (in connection with a PC) data mode and SMS
receive/send mode too. These additional functions increase the utility value of the product.
•
You need no additional equipment (mains adapter, external GSM telephone) to run the GSM
Gateway. The installation is so easy that even a non-professional can install it. All
programmable parameters are set at optimum values by default. You need only to fill in the
Call Sorting Table for correct outgoing calls routing. Once you have connected the telephone
line, antenna, power supply and your SIM card, you can start making calls without hesitation.
1.2. How to Save GSM Call Costs
•
By connecting a GSM Gateway between your PBX or phone and PSTN you can make direct
calls into a mobile network.
This saves PSTN – GSM connection costs.
You need to fill in the
Call Sorting Table to set which prefixes will be redirected to GSM.
•
Mobile telephone calls made by your colleagues from outside to your headquarters will be
cheaper too, if they will call to GSM number of your gateway.
•
With the GSM Gateway you can use
the most convenient tariff rate of your GSM
operator,
because calls of all your GSM Gateway users will be billed together.
•
If you use
an answering and recording machine
– a GSM service, you may pay for retrieving
messages. If you connect an answering machine of your own to the GSM Gateway,
you pay
nothing for the retrieval
.
•
With the GSM Gateway you can eliminate selected numbers.
You won’t pay for a call that is
disabled.
1.3. Other Advantages and Applications
•
You can establish a
telephone connection even where there are no fixed telephone lines
available
(exhibitions, fairs, conferences, chalets...).
•
You are not exposed to the high-frequency electromagnetic field as with a mobile telephone.
•
You can also attach a coin-telephone to the GSM Gateway, as it is able to send tariff pulses.
You can assess the price for call connections yourself (with profit).
Summary of Contents for ATEUS 501106E
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