Multitech MVP 800 Specifikace Strana 69

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Chapter4ConfiguringYourMultiVOIP
MultiVOIP®Voice/FaxoverIPGateways 69
“RegionalParameter”Definitions(continued)
FieldName Values Description
CountrySelectionfor
BuiltInModem
(notapplicableto
MVP210)
countryname MultiVOIPunitsoperatingwiththeX.06softwarerelease(andabove)includea
builtinmodem.Theadministratorcandialintothismodemtoconfigurethe
MultiVOIPunitremotely.Thecountrynamevaluesinthisfieldsettelephony
parametersthatallowthemodemtoworkinthelistedcountry.Thisvaluemay
bedifferentthantheCountry/Regionvalue.Forexample,ausermayneedto
choose“Europe”astheCountry/Regionvaluebut“Denmark”astheCountry
SelectionforBuiltInModemvalue.
UserDefinedTonesfields
Typecolumn alphanumeric
name
Nameofsupervisorytonepair.Cannotbesameasnameofanystandardtone
pair.
Frequency1 Freq.inHertz Lowerfrequencyofpair.
Frequency2 Freq.inHertz Higherfrequencyofpair.
Gain1
+3dBto–31dB
and“mute”setting
Amplificationfactoroflowerfrequencyofpair.
ThisappliestoanysupervisorytonesthattheMultiVOIPoutputsasaudioto
theFXS,FXS,orE&Mport.Default:“Mute”
Gain2
+3dBto–31dB
and“mute”setting
Amplificationfactorofhigherfrequencyofpair.
ThisappliestoanysupervisorytonesthattheMultiVOIPoutputsasaudioto
theFXS,FXO,orE&Mport.Default:“Mute”
Cadence
(ms)On/Off
n/n/n/n
fourintegertime
valuesin
milliseconds;(zero
valueindicates
continuoustone)
On/offpatternoftonedurationsusedtodenotesupervisorytonesspecifiedby
user.Supervisorytonesrelatetoansweringanddisconnectionofcalls.
Althoughmostcadenceshaveonlytwoparts(an“on”durationandan“off”
duration),
sometelephonycadenceshavefourparts.Mostcadences,then,are
expressedastwoiterationsofatwopartsequence.Althoughthisisredundant,
itisnecessarytoallowforexpressionof4partcadences.
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