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MultiVOIP User Guide Technical Configuration (Analog)
205
The Regional Parameters fields are described in the table below.
“Regional Parameter” Definitions
Field Name Values Description
Country/
Region
USA, Japan, UK,
Custom
Name of a country or region that
uses a certain set of tone pairs for
dial tone, ring tone, busy tone, and
‘unobtainable’ tone (fast busy
tone). In some cases, the tone-pair
scheme denoted by a country name
may also be used outside of that
country. The “Custom” option
(button) assures that any tone-
pairing scheme worldwide can be
accommodated.
Type column dial tone,
ring tone,
busy tone,
unobtainable
tone (fast busy)
Type of telephony tone-pair for
which frequency, gain, and
cadence are being presented.
Frequency 1
frequency in
Hertz
Lower frequency of pair.
Frequency 2 frequency in
Hertz
Higher frequency of pair.
Gain 1
gain in dB
+3dB to –31dB
and “mute”
setting
Amplification factor of lower
frequency of pair.
This applies to the dial, ring, busy
and ‘unobtainable’ tones that the
MultiVOIP outputs as audio to th
eFXS, FXS, or E&M port. Default:
-16dB
Gain 2 gain in dB
+3dB to –31dB
and “mute”
setting
Amplification factor of higher
frequency of pair.
This applies to the dial, ring, busy,
and ‘unobtainable’ (fast busy) tones
that the MultiVOIP outputs as
audio to the FXS, FXO, or E&M
port. Default: -16dB