Synway Information Engineering Co., Ltd
SMG Series Analog Gateway User Manual (Version 1.5.3)
Page 33
Hook-flash Detection
Sets whether to enable the hook-flash detection feature or not, with the default
setting of being disabled.
Minimum Time
Time length for judging a flash operation. Only a hook-flash operation which lasts a
time more than the value of this configuration item will be regarded as a valid flash
operation. Range of value: 80~
Maximum Time
, calculated by ms, with the default
value of 80.
Note:
This item appears only when Hook-flash Detection is enabled.
Maximum Time
Time length for judging a flash operation. Only a hook-flash operation which lasts a
time less than the value of this configuration item will be regarded as a valid flash
operation. Those lasting a time longer than the value of this configuration item will
be regarded as hangup operations. Range of value: 32~2000, calculated by ms,
with the default value of 700.
Note:
This item appears only when the hook-flash detection is enabled.
Minimum Time
Length of On-hook
Detection
The minimum time length for detecting whether the phone is on-hook or not. Range
of value: 64~2000, calculated by ms, with the default value of 64.
Note:
This item is valid only when Hook-flash Detection is disabled.
CID Transmit Mode
The mode adopted by the FXS port to send the CallerID. The optional values are
FSK
and
DTMF
, with the default value of
FSK
.
Occasion to Send
FSK CallerID
Sets when to send the CallerID, before rings or after the 1
st
Ring. The default value
is after 1
st
Ring.
Send Polarity
Reversal Signal
Once this feature is enabled, the gateway will send the polarity reversal signal to a
corresponding FXS channel when it detects the called party pick-up behavior. By
default, this feature is disabled.
Off-hook Dither
Signal Duration
The minimum duration of the off-hook signal, calculated by millisecond (ms), which
must be the multiple of 16. The less value indicates the larger sensitivity. And the
default value is 64.
Hybrid Balance
Sets whether to enable the hybrid balance feature or not. The default setting is
being enabled.
Handling of Call from
Internal Station
Sets the handling mode for the calls from station to station, two options available:
Internal Handling and Platform Handling, with the default value of Platform
Handling.
Light Up Mode for
Voice Message
Sets the light up mode for leaving a voice message on the phone, two options
available: Not Light Up and Light Up by FSK, with the default value of Not Light Up.
After configuration, click
Save
to save your settings into the gateway or click
Reset
to restore the
configurations. If a dialog box pops up after you save your settings asking you to restart the
service, do it immediately to apply the changes. Refer to
for detailed instructions.