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	  <link:definition>00000048 - Disclosure - 17. Derivative Liability (Tables)</link:definition>
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	  <link:definition>00000049 - Disclosure - 18. Fair Value Disclosures (Tables)</link:definition>
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	  <link:definition>00000050 - Disclosure - 19. Income Taxes (Tables)</link:definition>
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	  <link:definition>00000051 - Disclosure - 20. Commitments and Contingencies (Tables)</link:definition>
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	  <link:definition>00000052 - Disclosure - 22. Concentrations (Tables)</link:definition>
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	  <link:definition>00000053 - Disclosure - 23. Segment Information (Tables)</link:definition>
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	  <link:definition>00000054 - Disclosure - 2. Significant Accounting Policies (Details)</link:definition>
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	  <link:definition>00000055 - Disclosure - 2. Significant Accounting Policies (Details 1)</link:definition>
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	  <link:definition>00000056 - Disclosure - 2. Significant Accounting Policies (Details 2)</link:definition>
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	  <link:definition>00000057 - Disclosure - 2. Significant Accounting Policies (Details 3)</link:definition>
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	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/SignificantAccountingPoliciesDetails4" id="SignificantAccountingPoliciesDetails4">
	  <link:definition>00000058 - Disclosure - 2. Significant Accounting Policies (Details 4)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/SignificantAccountingPoliciesDetails5" id="SignificantAccountingPoliciesDetails5">
	  <link:definition>00000059 - Disclosure - 2. Significant Accounting Policies (Details 5)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/SignificantAccountingPoliciesDetailsNarrative" id="SignificantAccountingPoliciesDetailsNarrative">
	  <link:definition>00000060 - Disclosure - 2. Significant Accounting Policies (Details Narrative )</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/LossPerShareDetails" id="LossPerShareDetails">
	  <link:definition>00000061 - Disclosure - 3. Loss Per Share (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/LossPerShareDetails1" id="LossPerShareDetails1">
	  <link:definition>00000062 - Disclosure - 3. Loss Per Share (Details 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/Stock-basedCompensationDetails" id="Stock-basedCompensationDetails">
	  <link:definition>00000063 - Disclosure - 4. Stock-Based Compensation (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/Stock-basedCompensationDetails1" id="Stock-basedCompensationDetails1">
	  <link:definition>00000064 - Disclosure - 4. Stock-Based Compensation (Details 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/Stock-basedCompensationDetails2" id="Stock-basedCompensationDetails2">
	  <link:definition>00000065 - Disclosure - 4. Stock-Based Compensation (Details 2)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/AcquisitionDetails" id="AcquisitionDetails">
	  <link:definition>00000066 - Disclosure - 5. Acquisition (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/AcquisitionDetails1" id="AcquisitionDetails1">
	  <link:definition>00000067 - Disclosure - 5. Acquisition (Details 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/AcquisitionDetailsNarrative" id="AcquisitionDetailsNarrative">
	  <link:definition>00000068 - Disclosure - 5. Acquisition (Details Narrative )</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/IntangibleAssetsDetails" id="IntangibleAssetsDetails">
	  <link:definition>00000069 - Disclosure - 6. Intangible Assets (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/IntangibleAssetsDetails1" id="IntangibleAssetsDetails1">
	  <link:definition>00000070 - Disclosure - 6. Intangible Assets (Details 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/PrepaidExpensesAndOtherCurrentAssetsDetails" id="PrepaidExpensesAndOtherCurrentAssetsDetails">
	  <link:definition>00000071 - Disclosure - 7. Prepaid Expenses and Other Current Assets (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/AccountsPayableAndAccruedExpensesDetails" id="AccountsPayableAndAccruedExpensesDetails">
	  <link:definition>00000072 - Disclosure - 8. Accounts Payable and Accrued Expenses (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/PropertyAndEquipmentDetails" id="PropertyAndEquipmentDetails">
	  <link:definition>00000073 - Disclosure - 9. Property and Equipment (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/PropertyAndEquipmentDetailsNarrative" id="PropertyAndEquipmentDetailsNarrative">
	  <link:definition>00000074 - Disclosure - 9. Property and Equipment (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/EquipmentFinancingObligationsDetails" id="EquipmentFinancingObligationsDetails">
	  <link:definition>00000075 - Disclosure - 10. Equipment Financing Obligations (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/EquipmentFinancingObligationsDetails1" id="EquipmentFinancingObligationsDetails1">
	  <link:definition>00000076 - Disclosure - 10. Equipment Financing Obligations (Details 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/SupplementalDisclosureOfCashFlowInformationDetails" id="SupplementalDisclosureOfCashFlowInformationDetails">
	  <link:definition>00000077 - Disclosure - 11. Supplemental Disclosure of Cash Flow Information (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/NotesPayable-Non-relatedPartiesDetails" id="NotesPayable-Non-relatedPartiesDetails">
	  <link:definition>00000078 - Disclosure - 14. Notes Payable - Non-Related Parties (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/NotesPayable-RelatedPartyDetails" id="NotesPayable-RelatedPartyDetails">
	  <link:definition>00000079 - Disclosure - 15. Notes Payable - Related Party (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/NotesPayable-RelatedPartyDetailsNarrative" id="NotesPayable-RelatedPartyDetailsNarrative">
	  <link:definition>00000080 - Disclosure - 15. Notes Payable - Related Party (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/EquityTransactionsDetails" id="EquityTransactionsDetails">
	  <link:definition>00000081 - Disclosure - 16. Equity Transactions (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/EquityTransactionsDetails1" id="EquityTransactionsDetails1">
	  <link:definition>00000082 - Disclosure - 16. Equity Transactions (Details 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/EquityTransactionsDetailsNarrative" id="EquityTransactionsDetailsNarrative">
	  <link:definition>00000083 - Disclosure - 16. Equity Transactions (Details Narrative )</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/DerivativeLiabilityDetails" id="DerivativeLiabilityDetails">
	  <link:definition>00000084 - Disclosure - 17. Derivative Liability (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/FairValueDisclosuresDetails" id="FairValueDisclosuresDetails">
	  <link:definition>00000085 - Disclosure - 18. Fair Value Disclosures (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/FairValueDisclosuresDetails1" id="FairValueDisclosuresDetails1">
	  <link:definition>00000086 - Disclosure - 18. Fair Value Disclosures (Details 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/IncomeTaxesDetails" id="IncomeTaxesDetails">
	  <link:definition>00000087 - Disclosure - 19. Income Taxes (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/IncomeTaxesDetails1" id="IncomeTaxesDetails1">
	  <link:definition>00000088 - Disclosure - 19. Income Taxes (Details 1)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/IncomeTaxesDetails2" id="IncomeTaxesDetails2">
	  <link:definition>00000089 - Disclosure - 19. Income Taxes (Details 2)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/IncomeTaxesDetailsNarrative" id="IncomeTaxesDetailsNarrative">
	  <link:definition>00000090 - Disclosure - 19. Income Taxes (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/CommitmentsAndContingenciesDetails" id="CommitmentsAndContingenciesDetails">
	  <link:definition>00000091 - Disclosure - 20. Commitments and Contingencies (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/CommitmentsAndContingenciesDetailsNarrative" id="CommitmentsAndContingenciesDetailsNarrative">
	  <link:definition>00000092 - Disclosure - 20. Commitments and Contingencies (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/ConcentrationsDetails" id="ConcentrationsDetails">
	  <link:definition>00000093 - Disclosure - 22. Concentrations (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/ConcentrationsDetailsNarrative" id="ConcentrationsDetailsNarrative">
	  <link:definition>00000094 - Disclosure - 22. Concentrations (Details Narrative)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:roleType roleURI="http://fusiontel.com/role/SegmentInformationDetails" id="SegmentInformationDetails">
	  <link:definition>00000095 - Disclosure - 23. Segment Information (Details)</link:definition>
	  <link:usedOn>link:presentationLink</link:usedOn>
	  <link:usedOn>link:calculationLink</link:usedOn>
	  <link:usedOn>link:definitionLink</link:usedOn>
	</link:roleType>
	<link:linkbaseRef xlink:type="simple" xlink:href="fsnn-20151231_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="fsnn-20151231_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="fsnn-20151231_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links" />
	<link:linkbaseRef xlink:type="simple" xlink:href="fsnn-20151231_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
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    <element id="FSNN_NotesPayableNonrelatedPartiesNetOfDiscount" name="NotesPayableNonrelatedPartiesNetOfDiscount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_EquipmentFinancingObligationsNonCurrent" name="EquipmentFinancingObligationsNonCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProceedsFromSaleOfPreferredStockAndWarrantsNetOfExpensesShares" name="ProceedsFromSaleOfPreferredStockAndWarrantsNetOfExpensesShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProceedsFromSaleOfPreferredStockAndWarrantsNetOfExpensesAmount" name="ProceedsFromSaleOfPreferredStockAndWarrantsNetOfExpensesAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DiscountOnRelatedPartyNotePayableNetOfExchanges" name="DiscountOnRelatedPartyNotePayableNetOfExchanges" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_WarrantsIssuedThatWereDeemedNotIndexedToCompanysCommonStock" name="WarrantsIssuedThatWereDeemedNotIndexedToCompanysCommonStock" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
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    <element id="FSNN_IssuanceOfCommonStockForServicesRenderedAmount" name="IssuanceOfCommonStockForServicesRenderedAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ModificationOfPreviouslyIssuedWarrantsAndReclassificationToStockholdersEquity" name="ModificationOfPreviouslyIssuedWarrantsAndReclassificationToStockholdersEquity" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ConversionOfPreferredStockIntoCommonStockShares" name="ConversionOfPreferredStockIntoCommonStockShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ConversionOfPreferredStockIntoCommonStockAmount" name="ConversionOfPreferredStockIntoCommonStockAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_SharesIssuedAsPartialPurchasePriceOfAcquiredBusinessShares" name="SharesIssuedAsPartialPurchasePriceOfAcquiredBusinessShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_SharesIssuedAsPartialPurchasePriceOfAcquiredBusinessAmount" name="SharesIssuedAsPartialPurchasePriceOfAcquiredBusinessAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_StockBasedCompensationAssociatedWithStockIncentivePlans" name="StockBasedCompensationAssociatedWithStockIncentivePlans" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProceedsFromSaleOfCommonStockAndWarrantsNetOfExpensesShares" name="ProceedsFromSaleOfCommonStockAndWarrantsNetOfExpensesShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProceedsFromSaleOfCommonStockAndWarrantsNetOfExpensesAmount" name="ProceedsFromSaleOfCommonStockAndWarrantsNetOfExpensesAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ConversionOfNotesPayableAndAccruedInterestIntoCommonStockAndWarrantsShares" name="ConversionOfNotesPayableAndAccruedInterestIntoCommonStockAndWarrantsShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ConversionOfNotesPayableAndAccruedInterestIntoCommonStockAndWarrantsAmount" name="ConversionOfNotesPayableAndAccruedInterestIntoCommonStockAndWarrantsAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_IssuanceOfCommonStockInLieuOfCashBonusShares" name="IssuanceOfCommonStockInLieuOfCashBonusShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_IssuanceOfCommonStockInLieuOfCashBonusAmount" name="IssuanceOfCommonStockInLieuOfCashBonusAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_SettlementOfOutstandingDebtWithCommonStockShares" name="SettlementOfOutstandingDebtWithCommonStockShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_SettlementOfOutstandingDebtWithCommonStockAmount" name="SettlementOfOutstandingDebtWithCommonStockAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ExerciseOfLendersWarrantsShares" name="ExerciseOfLendersWarrantsShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ExerciseOfLendersWarrantsAmount" name="ExerciseOfLendersWarrantsAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CommonStockIssuedAsPartOfPurchasePriceAcquisitionShares" name="CommonStockIssuedAsPartOfPurchasePriceAcquisitionShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CommonStockIssuedAsPartOfPurchasePriceFidelityAmount" name="CommonStockIssuedAsPartOfPurchasePriceFidelityAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_LossOnDisposalOfPropertyAndEquipment" name="LossOnDisposalOfPropertyAndEquipment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_StockAndWarrantsIssuedForServicesRenderedOrInSettlementOfLiabilities" name="StockAndWarrantsIssuedForServicesRenderedOrInSettlementOfLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CashPaidForAcquisitionsNetOfCashAcquired" name="CashPaidForAcquisitionsNetOfCashAcquired" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProceedsFromNotesPayableNonrelatedParties" name="ProceedsFromNotesPayableNonrelatedParties" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProceedsFromSaleOfPreferredStockAndWarrantsNetOfExpenses" name="ProceedsFromSaleOfPreferredStockAndWarrantsNetOfExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_RepaymentsOfNotesPayableRelatedParties" name="RepaymentsOfNotesPayableRelatedParties" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_PaymentOfDeferredFinancingFees" name="PaymentOfDeferredFinancingFees" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProceedsFromTermLoan" name="ProceedsFromTermLoan" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_RepaymentsOfBorrowingsToAccountsReceivableFactoringArrangement" name="RepaymentsOfBorrowingsToAccountsReceivableFactoringArrangement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProceedsFromAccountsReceivableFactoringArrangement" name="ProceedsFromAccountsReceivableFactoringArrangement" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_EquipmentFinancingObligationsTextBlock" name="EquipmentFinancingObligationsTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DueToRootaxcessSellerDisclosureTextBlock" name="DueToRootaxcessSellerDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_NotesPayableNonrelatedPartiesTextBlock" name="NotesPayableNonrelatedPartiesTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_NotesPayableRelatedPartiesTextBlock" name="NotesPayableRelatedPartiesTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProfitSharingPlanTextBlock" name="ProfitSharingPlanTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_UniversalServiceFeesChargesPolicyTextBlock" name="UniversalServiceFeesChargesPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_FactoringOfAccountsReceivablePolicyTextBlock" name="FactoringOfAccountsReceivablePolicyTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_SummaryOfChangesInAllowanceForDoubtfulAccountsTableTextBlock" name="SummaryOfChangesInAllowanceForDoubtfulAccountsTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProFormaFinancialInformation" name="ProFormaFinancialInformation" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_EstimatedFutureAggregateAmortizationExpense" name="EstimatedFutureAggregateAmortizationExpense" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ScheduleOfEquipmentFinancingObligationsTableTextBlock" name="ScheduleOfEquipmentFinancingObligationsTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_PrincipalPaymentsUnderCapitalLeaseAgreementsTableTextBlock" name="PrincipalPaymentsUnderCapitalLeaseAgreementsTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ComponentsOfNotesPayableTableTextBlock" name="ComponentsOfNotesPayableTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ComponentOfNotesPayableRelatedParty" name="ComponentOfNotesPayableRelatedParty" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProvisionForPreferredStockDividends" name="ProvisionForPreferredStockDividends" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_BusinessCombinationGoodwillAcquired" name="BusinessCombinationGoodwillAcquired" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_BusinessCombinationCurrentLiabilitiesIncludingWorkingCapitalAdjustments" name="BusinessCombinationCurrentLiabilitiesIncludingWorkingCapitalAdjustments" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCovenantNotToCompete" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCovenantNotToCompete" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerContracts" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCustomerContracts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedLiabilities" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAccruedLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_PrepaidSoftwareSubscriptions" name="PrepaidSoftwareSubscriptions" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_PrepaidCommisions" name="PrepaidCommisions" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DueFromFidelity" name="DueFromFidelity" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DueFromFactoringParty" name="DueFromFactoringParty" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CreditCardPayable" name="CreditCardPayable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_AccruedProfessionalAndConsultingFees" name="AccruedProfessionalAndConsultingFees" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_AccruedNetworkCosts" name="AccruedNetworkCosts" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_AccruedUniversalServiceFundFees" name="AccruedUniversalServiceFundFees" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CapitalLeasesFutureMinimumPaymentsDueNoncurrent" name="CapitalLeasesFutureMinimumPaymentsDueNoncurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_EquipmentFinancingObligation" name="EquipmentFinancingObligation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DueToSellerOfRootaxcess" name="DueToSellerOfRootaxcess" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_EquipmentReceivedInExchangeForSettlementOfAccountsReceivable" name="EquipmentReceivedInExchangeForSettlementOfAccountsReceivable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CommonStockIssuedInAcquisition" name="CommonStockIssuedInAcquisition" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CommonStockIssuedInSettlementOfDebtRelatedParty" name="CommonStockIssuedInSettlementOfDebtRelatedParty" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CommonStockIssuedInLieuOfCashBonus" name="CommonStockIssuedInLieuOfCashBonus" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CommonStockIssuedToSettleOustandingAccountsPayable" name="CommonStockIssuedToSettleOustandingAccountsPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_NotesReduction2" name="NotesReduction2" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_TotalNotesPayableNonrelatedParties" name="TotalNotesPayableNonrelatedParties" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_NotesPayableToMarvinRosen" name="NotesPayableToMarvinRosen" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DiscountOnNotesPayableToMarvinRosen" name="DiscountOnNotesPayableToMarvinRosen" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_OutstandingBeginningBalanceNumberOfWarrants" name="OutstandingBeginningBalanceNumberOfWarrants" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_GrantedNumberOfWarrants" name="GrantedNumberOfWarrants" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ExpiredNumberOfWarrants" name="ExpiredNumberOfWarrants" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ExercisedNumberOfWarrants" name="ExercisedNumberOfWarrants" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_OutstandingEndingBalanceNumberOfWarrants" name="OutstandingEndingBalanceNumberOfWarrants" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_OutstandingBeginningBalanceWeightedAverageExercisePrice" name="OutstandingBeginningBalanceWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_GrantedWeightedAverageExercisePrice" name="GrantedWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ExpiredWeightedAverageExercisePrice" name="ExpiredWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ExercisedWeightedAverageExercisePrice" name="ExercisedWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_OutstandingEndingBalanceWeightedAverageExercisePrice" name="OutstandingEndingBalanceWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_GrantedWarrantsPerShareExercisePrice" name="GrantedWarrantsPerShareExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ExercisedWarrantsPerShareExercisePrice" name="ExercisedWarrantsPerShareExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_OutstandingWarrantsBeginningBalancePerShareExercisePrice" name="OutstandingWarrantsBeginningBalancePerShareExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ExpiredWarrantsPerShareExercisePrice" name="ExpiredWarrantsPerShareExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_OutstandingEndingBalanceWarrantsPerShareExercisePrice" name="OutstandingEndingBalanceWarrantsPerShareExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_Total" name="Total" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DerivativeLiability" name="DerivativeLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DebtDiscount" name="DebtDiscount" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ExpiryYear" name="ExpiryYear" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_UnitedStates" name="UnitedStates" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_Other" name="Other" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_RevenueMajorCustomerAmount" name="RevenueMajorCustomerAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_LossGainOnExtinguishmentOfAccountsPayable" name="LossGainOnExtinguishmentOfAccountsPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CapitalExpenditures" name="CapitalExpenditures" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DividendsPreferredStockSeriesA" name="DividendsPreferredStockSeriesA" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DividendsPreferredStockSeriesB" name="DividendsPreferredStockSeriesB" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_GainOnNominalWarrants" name="GainOnNominalWarrants" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ForfeituresWeightedAverageExercisePrice" name="ForfeituresWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_OptionsOutstanding" name="OptionsOutstanding" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_WeightedAveragePrice" name="WeightedAveragePrice" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_OptionsExercisable" name="OptionsExercisable" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_OptionExercisableWeightedAveragePrice" name="OptionExercisableWeightedAveragePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_StockPrice" name="StockPrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ExercisePrice" name="ExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ModificationOfWarrantContracts" name="ModificationOfWarrantContracts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ReductionInDerivativeLiabilityDueToExerciseOfLendersWarrants" name="ReductionInDerivativeLiabilityDueToExerciseOfLendersWarrants" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProvisionsAgainstRevenueTableTextBlock" name="ProvisionsAgainstRevenueTableTextBlock" nillable="true" xbrli:periodType="duration" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProvisionAgainstRevenue" name="ProvisionAgainstRevenue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_PostedCreditsOtherAdjustments" name="PostedCreditsOtherAdjustments" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_AdditionsChargedReserve" name="AdditionsChargedReserve" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_StockOptions1Member" name="StockOptions1Member" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CarrierServicesMember" name="CarrierServicesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CorporateServicesAndOtherMember" name="CorporateServicesAndOtherMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CorporateAndUnallocatedMember" name="CorporateAndUnallocatedMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ConsolidatedMember" name="ConsolidatedMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_BoardOfDirectorsMember" name="BoardOfDirectorsMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_MrRosenMember" name="MrRosenMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_RelatedPartyMember" name="RelatedPartyMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_NonRelatedPartyMember" name="NonRelatedPartyMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_TrademarksAndTradenameMember" name="TrademarksAndTradenameMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ProprietaryTechnologyMember" name="ProprietaryTechnologyMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_NonCompeteAgreementMember" name="NonCompeteAgreementMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_FavorableLeaseIntangibleMember" name="FavorableLeaseIntangibleMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_TotalAcquiredIntangiblesMember" name="TotalAcquiredIntangiblesMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_LevelTwoMember" name="LevelTwoMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_LevelOneMember" name="LevelOneMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_LevelThreeMember" name="LevelThreeMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_LevelFourMember" name="LevelFourMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_NetworkEquipmentMember" name="NetworkEquipmentMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CustomerPremiseEquipmentMember" name="CustomerPremiseEquipmentMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_SubsidiaryMember" name="SubsidiaryMember" nillable="true" xbrli:periodType="duration" type="nonnum:domainItemType" substitutionGroup="xbrli:item" />
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    <element id="FSNN_ConvertibleSharesIssuedOnConversionOfNewRosenNotesAmount" name="ConvertibleSharesIssuedOnConversionOfNewRosenNotesAmount" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_NewRosedNotesConvertedIntoConvertiblePreferredStockAmount" name="NewRosedNotesConvertedIntoConvertiblePreferredStockAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_NewRosedNotesConvertedIntoConvertibleCommonStockAmount" name="NewRosedNotesConvertedIntoConvertibleCommonStockAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_WarrantsToPurchaseCommonStockShares" name="WarrantsToPurchaseCommonStockShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_WarrantsToPurchaseShares" name="WarrantsToPurchaseShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_WarrantsExercisePrice" name="WarrantsExercisePrice" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ConversionOfNotesPayableShares" name="ConversionOfNotesPayableShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ConversionOfNotesPayableAmount" name="ConversionOfNotesPayableAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_EquityTransactionsDetails2Abstract" name="EquityTransactionsDetails2Abstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_EquityTransactionsDetailsNarrativeAbstract" name="EquityTransactionsDetailsNarrativeAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CumulativeConvertiblePreferredStockIssuedToInvestorsShares" name="CumulativeConvertiblePreferredStockIssuedToInvestorsShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CumulativeConvertiblePreferredStockParValue" name="CumulativeConvertiblePreferredStockParValue" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_WarrantsToPurchaseCommonStockIssuedToInvestors" name="WarrantsToPurchaseCommonStockIssuedToInvestors" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DerivativeLiabilityRelatedToInvestorWarrants" name="DerivativeLiabilityRelatedToInvestorWarrants" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_FairValueRelatedToRemainingInvestorWarrants" name="FairValueRelatedToRemainingInvestorWarrants" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_FairValueOfDerivativeLiability" name="FairValueOfDerivativeLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_SeriesB1PreferredStockOutstanding" name="SeriesB1PreferredStockOutstanding" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_SeriesB1PreferredStockConvertibleIntoCommonStockShares" name="SeriesB1PreferredStockConvertibleIntoCommonStockShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_SeriesA1A2AndA4PreferredStockOutstandingShares" name="SeriesA1A2AndA4PreferredStockOutstandingShares" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CommonStockIssuedToAccreditedInvestorsShares" name="CommonStockIssuedToAccreditedInvestorsShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_WarrantsToPurchaseCommonStockUnderSubscriptionAgreement" name="WarrantsToPurchaseCommonStockUnderSubscriptionAgreement" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ConsiderationAmountUnderSubscriptionAgreement" name="ConsiderationAmountUnderSubscriptionAgreement" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_OfficerConvertedCommonStockShares" name="OfficerConvertedCommonStockShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_OfficerConvertedCommonStockAmount" name="OfficerConvertedCommonStockAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_WarrantsIssuedToOfficerToPurchaseCommonStock" name="WarrantsIssuedToOfficerToPurchaseCommonStock" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CommonStockIssuedToThirdPartiesShares" name="CommonStockIssuedToThirdPartiesShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CommonStockIssuedToThirdPartiesAmount" name="CommonStockIssuedToThirdPartiesAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_WeightedaverageEstimatedFairValueOfStockOptionsGranted" name="WeightedaverageEstimatedFairValueOfStockOptionsGranted" nillable="true" xbrli:periodType="duration" type="num:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_UnrecognizedCompensationCostRelatedToStockOptionsGranted" name="UnrecognizedCompensationCostRelatedToStockOptionsGranted" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_UnrecognizedCompensationRecognitionWeightedaveragePeriod" name="UnrecognizedCompensationRecognitionWeightedaveragePeriod" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_LossOnExtinguishmentOfDebt" name="LossOnExtinguishmentOfDebt" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_DerivativeLiabilityDetailsAbstract" name="DerivativeLiabilityDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_FairValueDisclosuresDetailsAbstract" name="FairValueDisclosuresDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_IncomeTaxesDetailsAbstract" name="IncomeTaxesDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_IncomeTaxesDetails1Abstract" name="IncomeTaxesDetails1Abstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_IncomeTaxesDetails2Abstract" name="IncomeTaxesDetails2Abstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_IncomeTaxesDetailsNarrativeAbstract" name="IncomeTaxesDetailsNarrativeAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CommitmentsAndContingenciesDetailsAbstract" name="CommitmentsAndContingenciesDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_CommitmentsAndContingenciesDetailsNarrativeAbstract" name="CommitmentsAndContingenciesDetailsNarrativeAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ConcentrationsDetailsAbstract" name="ConcentrationsDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_ConcentrationsDetailsNarrativeAbstract" name="ConcentrationsDetailsNarrativeAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="FSNN_SegmentInformationDetailsAbstract" name="SegmentInformationDetailsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
</schema>


