Fax And Data Function - 2N EasyGate Pro User Manual

4.2 FAX and Data Function

Caution
Only EasyGate with fax converter supports fax and data functions.
Sending fax message or modem connection to and from GSM
GSM fax and Data connection
EasyGate with fax converter has ability to send and receive GSM fax messages using
analogue fax Group 3 connected to telephone line FXS. The fax communication
service must be registered with your GSM operator. It is possible to establish data
connection using analog modem connected to FXS line. It is useful for devices with
build-in modem, without possibility to use serial line. The data communication service
must also be registered with your GSM operator.
Sending a fax message to GSM and modem connection through
GSM
When connected device is able to send CNG tone (1100Hz for fax 1300Hz for modem),
the gateway recognizes whether the call is fax or data, the connection will be
established automatically. When the tone is not send or some problems with
recognition occurred, is necessary to dial before destination number code * 01 * for fax
call or * 02 * for data call. This code us used to inform the Gateway, that the call is a fax
or data call.
Receiving a fax message from GSM
It is recommended to activate separate fax number on your SIM card –multinumbering
scheme . Fax messages must be routed to fax number, data call to data number.
Incoming fax, data and voice calls will be than automatically recognized. It is possible
to set ring pattern for fax and data call, different from the pattern for voice call.
If the fax or data number is not activated, the call from analogue network routed to
your GSM number is not detected as fax or data call and is routed via the analogue
channel of GSM network and the connection is not successful. In this case it is possible
to set the gateway using DTMF commands using device connected to FXS line. These
commands can be used for data and fax routing to FXS line or serial line.
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