Altigen Altiware OE 4.5, System Administration & Installation Manual, Page: 209 / 455

Setting General Trunk Attributes
180 AltiWare OE System Installation & Administration Manual
Impedance The resistance of electrical current to
alternating current, measured in OHMs.
Impedance occurs when power or signal is
transferred from one circuit to another. The
setting options are:
• 600 OHMs (domestic setting)
• 900 OHMs (international setting,
depending on the country)
• External
Incoming Ring Type Can be single or double.
Enable Caller ID
Receiving Select this checkbox to receive caller ID digits.
Centrex Flash
Duration (ms) Specifies the Flash Duration time in milliseconds,
with a range from 150 ms to 1000 ms. This setting
complements the Centrex Flash Support option in the
General window for the trunk.
Enable Dial Tone
Detection (Outgoing) Detects outgoing dial tone.
Loop Break Duration
(ms) Disconnects signal if CO breaks loop current. You
can set the duration from 200 to 1000 ms.
Tone Disconnect Busy tone (reorder tone, fast busy tone, error tone,
etc.) or dial tone (continuous tone, etc.). This should
be used in conjunction with drop in loop current. For
COs who cannot guarantee loop break, this may be
the only option.
Receive/Transmit
Gain Slide setting adjusts the incoming volume from
-6 dB to 6 dB for every Triton Analog Trunk
channel.
The default setting is 0 dB, and it is highly
recommended not to change this setting.
Caution: Setting the volume too high will cause
distortion in voice quality and/or
missed DTMF digits.
Parameter Description