2N EasyGate Pro - Page 24

User Guide 2N® EasyGate PRO
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DTMF during call (Function No. 107)
When DTMF is transmitted via a GSM voice channel, a problem can occur with transmission
quality, because GSM compression can damage the signal. You can set digital transmission
mode, then 2N
®
SmartGate mutes the original DTMF signal from the telephone line and
transmits digital DTMF in the signaling channel instead. This function cannot solve the problem
when2N
®
EasyGate receives DTMF, it influences the sending direction only and is active only
if2N
®
EasyGate originates the call.
Setting options: Analog – DTMF transmission through voice channel without change (0)
  Digital – DTMF is muted in voice channel and transmitted digitally (1)
Default setting: Analog

Beep after dialing end (Function No. 103)
Select a beep to signal the end of dialing (beginning of outgoing call establishing).
Setting options: YES (1) / NO (0)
Default setting: YES

Signaling
Line reversal indication for call in progress (Function No. 110)
Select the call in progress signaling by the telephone line polarity reversal on the FXS interface.
There is voltage of reversed polarity on the telephone line during the whole call.
Setting options: YES (1) / NO (0)
Default setting: NO

Tariff pulse when call starts/ends (Function No. 111)
Signaling of call start or end by tariff pulse.
Setting options:
None (0) –2N
®
EasyGate does not send a tariff pulse to signal the call start/end.
Call end (1) –2N
®
EasyGate sends a tariff pulse when the call ends.
Call start (2) –2N
®
EasyGate sends a tariff pulse when the call starts.
Call start and end (3) –2N
®
EasyGate sends a tariff pulse when the call starts and ends
too.
Default setting: None