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1. General Information
1.1 Function
Communicator ET07P is a device simulating telephone line and used for transmitting voice calls via GSM audio connection
channel.
ET07P System Advantages:
•
Significantly reduces organisation costs for calls from stationary telephone to mobile networks;
•
Allows using stationary telephone even in places where are no PSTN networks established;
•
The system is easily installed and it does not require professional maintenance.
1.2 Operation Description
Communicator ET07P works over GSM network. The communicator is connected to stationary telephone or to a private branch
exchange station (PBX) via RJ11 type connection (see chapter 1.3). When the number is dialled using the telephone or through PBX
system, touch tone (DTMF) number dialling method must be enabled.
When the communicator is connected to private branch exchange station (PBX) it is necessary to configure settings in PBX
system so that all calls outgoing to mobile networks are operated through the communicator ET07P. The communicator can pro-
cess only one call to mobile network at a time. When connecting the communicator directly to the stationary telephone it is not
necessary to perform any additional configurations.
Communicator ET07P can make calls as well as receive them. In this case the mobile telephone users who are calling to your
company must only know the number of the SIM card that is used in the communicator ET07P. If the communicator is connected
to PBX, the call will be redirected according to the settings in PBX system.
The communicator ET07P can also operate as a part of security systems, i. e., it can transmit warning messages sent from the
security control panel to monitoring station control panel via GSM network or to the registered users by SMS messages. In such a
case the communicator ET07P is connected via RJ11 connection to the respective pins of the control panel, and in some particular
cases it is necessary to perform software configurations. You can find more information about this in user manual of analogous
ELDES product ET07 which is located in the website at www.eldes.lt
ET 07P
PBX
GSM
PSTN