SS-15 BRI (ISDN 2 GSM) USER MANUAL
DOC. NO: SS-15-14 (REV. 01)
Page 25 of 26
7.
BENEFITS
The SS-15 BRI (ISDN 2 GSM) creates a direct voice connection between a
digital fixed telephone and the GSM wireless communications network. The
cable of the ISDN phone exchange or ISDN terminal is connected to the SS-
15 BRI (ISDN 2 GSM) unit which gives access to the mobile network without
the need for a connection (landline) to the fixed telephony operator.
If having to call from a mobile terminal, the number of the SIM inserted into
the slot of the SS-15 BRI (ISDN 2 GSM) unit is dialled and the call will be
automatically directed to the fixed phone.
The main advantage of using the ISDN 2 GSM is eliminating interconnection
costs between fixed and mobile telephony networks. The SS-15 BRI is
generally connected to an ISDN PBX that provides routing and distributes the
calls to all local subscribers. It can also be useful for private persons or small
companies who don't have access to the fixed telephony network. With the SS-
15 BRI (ISDN 2 GSM) GSM it will be possible to use an ISDN fixed phone to call
anywhere through the GSM telephony network.
The benefits include:
•
The immediate installation of an ISDN connection in remote areas, that
may not be reached by phone lines, but which are inside the coverage
area of the GSM mobile network
•
Easy use of an ISDN terminal (telephone sets), for calls to a GSM
network.
•
Elimination exposure to the radiation of cell phones. The GSM modems
and the external antennas of the SS-15 BRI (ISDN 2 GSM) will NOT be
located near the user or close to Hi-Fi audio or video appliances that
could be sensitive to EMI.
•
Sending and receiving SMS’s from the computer that is connected to
the SS-15 BRI, by means of its convenient e-mail to SMS and SMS to
e-mail features.
