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Multitech 810-FX Fax Machine User Manual

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Chapter4–ConfiguringYourMultiVOIP

52 MultiVOIP®Voice/FaxoverIPGateways

FXOSupervisionParameterDefinitions(continued)

FieldName Values Description

DisconnectSupervisionfields

DTMFTone  EnablessupervisionofcalldisconnectionusingDTMFtones.

DTMFTonePairs

HighTones

    LowTones

1 2 3 A 697Hz

4 5 6 B 770Hz

7 8 9 C 852Hz

* 0 # D  941Hz

1209Hz 1336Hz 1447Hz 1633Hz 



DisconnectTone

Sequence

1

st

tonepair

+

2

nd

tonepair

TheseareDTMFtonepairs.

Valuesforfirsttonepairare:*,#,0,1‐9,andA‐D.

Valuesforsecondtonepairare:none,0,1‐9,A‐D,*,and#.

Thetonepairs1‐9,0,*,and#arethestandardDTMFpairs

foundonphone

sets.ThetonepairsA‐Dare“extendedDTMF”tones,whichareusedfor

variousPBXfunctions.

ToneDetection Y/N Enablessupervisionofcalldisconnectionbydetectingcessationofapre‐

specifiedtonefromthePBX.

AvailableTones dialtone,

ringtone,

busytone,

unobtainabletone(fast

busy),

survivabilitytone,

re‐ordertone

Listfromwhichtonescanbechosentosignalcalldisconnection.

Disconnect

Tones

anytonefromAvailable

Toneslist

Currentlychosendisconnectionsupervisiontone.



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