ITS Telecom CelluLine CGW-T, Installation And Programming Manual, Page: 7 / 30

CelluLine CGW-T Installation and Programming Manual 1
1 Introduction
ITS is introducing the GSM Gateway – CelluLine CGW-T, a GSM cost reduction tool.
In a period, in which companies focus on cost reduction (without influencing the integrity of
the company), the CelluLine CGW-T will play an important role. The unit directly connects
your PBX to the GSM network, eliminating the excessive interconnection fees, thus cutting
your telephone costs significantly.
The CGW-T is connected to the analog trunk interface of the PBX. The
Automatic Route Select Table (ARS) in the PBX defines which calls will
be automatically routed via the CGW-T to the pre-defined GSM network.
In doing so, the CGW-T gateway reduces the company’s telephone costs.
Installation of the CGW-T does not require special skills. Simply insert
the SIM card, connect the unit to the PBX trunk interface, attach the
antenna and power supply and your CGW-T can immediately start saving
money for you. The unit has an LCD display, which shows the GSM
operator’s name, the signal strength and other useful call progress
information.
A number of additional parameters for the CGW-T, such as Output Audio
Volume level setting, Conversion time-out and Restricted Digits, can be
programmed via DTMF.