2N Analogue GSM gateway 2N EasyGate - Manual, 1575 v1.1.0.2 - Manual (Page 44)

Voice function 4.1
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4.1 Voice function
Outgoing and incoming call establishing procedures for an analog telephone are
described for illustration. The procedures are the same for the EasyGate-PBX
connection, just remember to program call routing to EasyGate properly. Check
EasyGate’s function by connecting a telephone before.
Suppose that a SIM card has been inserted, the PIN code entered or not required, the
antenna connected and EasyGate registered to GSM network – the GSM network LED
is permanently on and you can hear the dial tone upon off-hook.
Outgoing Call
1. Hook off the telephone, you can hear the dial tone and the Line LED starts
flashing.
2. Dial the required GSM subscriber number. Since EasyGate receives tone
dialing by default, select the DTMF mode. If your telephone transmits pulse
dialing only, program EasyGate to receive pulse dialing. The delay between
digits to be dialed may not exceed 5 s (programmable parameter). The number
is evaluated as complete and transmitted to the GSM network after this timeout.
3. A short delay follows the last-dialed digit for EasyGate to await further dialing.
Then, the dialing end is signaled and connection is established.
4. If the called subscriber is available, you can hear the ringing tone. If not, you
can hear the busy tone or any of the GSM provider’s messages.
5. When the called subscriber answers the call, a call is established. The Line
LED is permanently on during the call.
6. Hang up to terminate the call. The Line LED goes off. If the called subscriber
is the first to hang up, you can hear the busy tone and hang up.
Incoming Call
1. Ringing signals an incoming call. The Line LED flashes during ringing. If
programmed so, EasyGate transmits the CLIP by FSK between the first and
second rings. Advanced telephone sets are able to display the CLI.
2. Hook off the phone to establish the call. The Line LED is permanently on
during the call.
3. Hang up to terminate the call. The Line LED goes off. If the called subscriber
is the first to hang up, you can hear the busy tone and hang up.
Automatic Call ("Baby Call")
If the BabyCall function is enabled, a pre-programmed period of time is counted down
after off-hook. If you do not start dialing within this timeout, EasyGate signals dialing
end and starts establishing a call to the pre-programmed number automatically – from
now on EasyGate behaves as if a standard outgoing call had been established. Any