Chapter4–ConfiguringYourMultiVOIP
54 MultiVOIP®Voice/FaxoverIPGateways
E&MInterfaceParameterDefinitions
FieldName Values Description
Interface E&M EnablesE&Mfeatures
Type I–V TypeofE&Minterfacebeingused–theindividualtypesaredetailedbelow.
Default=TypeII.
Mode 2‐wireor4‐wire EachE&Minterfacetypecanbeeither2‐wireor4‐wireaudio.
Signal DialToneor
Wink
WhenDialToneisselected,nowinkisrequiredontheEleadorMleadin
thecallinitiationorsetup.
WhenWinkisselected,awinkisrequiredduringcallsetup.
WinkTimer 100‐350
milliseconds
Thisisthelengthofthewinkforwinksignaling.ApplicableonlywhenSignal
parameterissetto“Wink.”
NoResponseTimer 1–65535
(inseconds)
Thevalueheredenotesthetime(inseconds)afterwhichthecallattempt
wouldbedisconnectedbytheFXOInterfacebecausetherewasnoanswer.
DisconnectonCall
ProgressTone
Y/N AllowscallonFXOporttobedisconnectedwhenaPBXissuesacall‐progress
tonedenotingthatthephonestationonthePBXthathasbeeninvolvedin
thecallhasbeenhungup
PassThroughEnable Y/N When enabled(“Y”),thisfeatureisusedtocreateanopenaudiopathfor2‐
or4‐wire.TheE&MleadsarepassedthroughtheVOIPtransparently.
ApplicableonlyforE&MSignalingwithDialTone(notapplicableforWink
signaling).
DialingOptions
InterDigitTimer 1‐10seconds ThisisthelengthoftimethattheMultiVOIPwaitsbetweendigits.Whenthe
timeexpires,theMultiVOIPlooksinthephonebookforthenumberentered.
Default=2.
MessageWaiting
Indication
LightorNone AllowsMultiVOIPtopassmode‐codesequencesbetweenAvayaMagixPBXs
toturnonandoffthemessage‐waitinglightonaPBXextensionphone.
Modecodes:
*53+PBXextension
Îturnsmessagelighton.
#53+PBXextension
Îturnsmessagelightoff.
Signalstoturnmessage‐waitinglightson/offarenotsenttophones
connecteddirectlytotheMultiVOIPonFXSchannels,nottoothernon‐
AvayaMagixPBXphonestationsontheVOIPnetwork
InterDigit
RegenerationTimer
50–20000
milliseconds
ThelengthoftimebetweentheoutputtingofDTMFdigits.
Default=100ms.
FlashHookOptionsfields
Generation 50‐1500
milliseconds
Lengthofflashhookthatisgeneratedandsentoutwhentheremoteend
initiatesaflashhookanditisregeneratedlocally.Default=600ms.
DetectionRange forMin.andMax.,
50‐1500
milliseconds
ForareceivedflashhooktoberegardedassuchbytheMultiVOIP,its
durationmustfallbetweentheminimumandmaximumvaluesgivenhere.