Multi-Tech Systems MVP30-60 Scanner User Manual


 
MultiVOIP User Guide Technical Configuration (Digital Voips)
132
“Regional Parameter” Definitions (cont’d)
Field Name Values Description
Cadence
(msec) On/Off
n/n/n/n
four integer time
values in
milli-seconds;
zero value for
dial-tone
indicates
continuous tone
On/off pattern of tone durations
used to denote phone ringing,
phone busy, connection
unobtainable (fast busy), and dial
tone (continuous and described as
“0“). Default values differ for
different countries/regions.
Although most cadences have only
two parts (an “on” duration and
an “off” duration), some telephony
cadences have four parts. Most
cadences, then, are expressed as
two iterations of a two-part
sequence. Although this is
redundant, it is necessary to allow
for expression of 4-part cadences.
Custom
(button)
--
Click on the “Custom” button to
bring up the Custom Tone Pair
Settings screen. This screen allows
the user to specify tone pair
attributes that are not found in any
of the standard national/regional
telephony toning schemes.