Multitech MULTIVOIP MVP-2410 User Manual page 172

Technical Configuration (T1/E1)
The Regional Parameters fields are described in the table below.
Field Name
Country/
Region
Type column
"Regional Parameter" Definitions
Values
USA, Japan, UK,
Custom
dial tone,
ring tone,
busy tone,
unobtainable
tone (fast busy),
re-order tone.
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MultiVOIP User Guide
Description
Name of a country or region that
uses a certain set of tone pairs for
dial tone, ring tone, busy tone
unobtainable tone
(fast busy tone),
survivability tone
(tone heard
briefly, 2 seconds, after going
offhook denoting survivable mode
of VOIP unit), and re-order tone (a
tone pattern indicating the need for
the user to hang up the phone).
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 of telephony tone-pair for
which frequency, gain, and
cadence are being presented.
,