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MultiVOIP User Guide Technical Configuration (Digital Voips)
167
The Custom Tone-Pair Settings fields are described in the table below.
Custom Tone-Pair Settings Definitions
Field Name Values Description
Tone Pair
dial tone
busy tone
ring tone,
‘unobtainable’ &
re-order tones
Identifies the type of telephony
signaling tone for which frequencies
are being specified.
TONE PAIR VALUES About Defaults: US telephony
values are used as defaults on this
screen. However, since this dialog
box is provided to allow custom
tone-pair settings, default values are
essentially irrelevant.
Frequency 1 frequency in Hertz
Frequency of lower tone of pair.
This outbound tone pair enters the
MultiVOIP at the T1/E1 port.
Frequency 2 frequency in Hertz
Frequency of higher tone of pair.
This outbound tone pair enters the
MultiVOIP at the T1/E1 port.
Gain 1 gain in dB
+3dB to –31dB
and “mute” setting
Amplification factor of lower
frequency of pair. This figure
describes amplification that the
MultiVOIP applies to outbound
tones entering the MultiVOIP at
the T1 port. Default = -16dB
Gain 2 gain in dB
+3dB to –31dB
and “mute” setting
Amplification factor of higher
frequency of pair. This figure
describes amplification that the
MultiVOIP applies to outbound
tones entering the MultiVOIP at
the T1 port. Default = -16dB