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<url><loc>https://stock.noler.com/us/stock/visl/due-to-affiliate-current-and-noncurrent</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/due-to-related-parties-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/due-to-related-parties-current-and-noncurrent</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/earnings-per-share-basic-and-diluted</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/ebitda</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/ebitda-margin</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/effect-of-exchange-rate-on-cash-and-cash-equivalents</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/effect-of-lifo-inventory-liquidation-on-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/effective-tax-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/employee-benefits-and-share-based-compensation</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/employee-count</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/eps</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/eps-basic</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/exchange-rate-effect-on-cash</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/executive-pay-pvp</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/executive-salary-officers</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/expense-breakdown</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/extinguishment-of-debt-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/fair-value-assumptions-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/fair-value-assumptions-expected-dividend-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/fair-value-assumptions-expected-volatility-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/fair-value-assumptions-risk-free-interest-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/fair-value-measurement-with-unobservable-inputs-reconciliations-recurring-basis-liability-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/fair-value-net-derivative-asset-liability-unobservable-inputs-reconciliation-change</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/fair-value-net-derivative-asset-liability-unobservable-inputs-reconciliation-issues</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/fair-value-net-derivative-asset-liability-unobservable-inputs-reconciliation-purchases</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/fair-value-net-derivative-asset-liability-unobservable-inputs-reconciliation-transfers-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/fair-value-net-derivative-asset-liability-with-unobservable-inputs</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/fifo-inventory-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finance-lease-weighted-average-discount-rate-percent</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/financing-cash-flow</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finite-lived-intangible-assets-amortization-expense-after-year-five</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finite-lived-intangible-assets-amortization-expense-next-twelve-months</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finite-lived-intangible-assets-amortization-expense-remainder-of-fiscal-year</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finite-lived-intangible-assets-amortization-expense-year-five</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finite-lived-intangible-assets-amortization-expense-year-four</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finite-lived-intangible-assets-amortization-expense-year-three</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finite-lived-intangible-assets-amortization-expense-year-two</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finite-lived-intangible-assets-cost-incurred-to-renew-or-extend</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finite-lived-intangible-assets-fair-value-disclosure</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finite-lived-intangible-assets-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finite-lived-intangible-assets-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/finitelived-intangible-assets-acquired</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/foreign-currency-exchange-rate-remeasurement</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/foreign-currency-exchange-rate-translation</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/foreign-currency-transaction-gain-loss-before-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/foreign-currency-transaction-gain-loss-realized</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/foreign-currency-transaction-gain-loss-unrealized</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/foreign-currency-transaction-loss-before-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/form-144-stocks</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/form-n-port-stocks</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/furniture-and-fixtures-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/gain-loss-on-disposition-of-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/gain-loss-on-sale-of-property-plant-equipment</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/gain-loss-on-termination-of-lease</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/gains-losses-on-extinguishment-of-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/general-and-administrative-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/goodwill</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/goodwill-impairment-loss</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/goodwill-impairment-loss-net-of-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/graph</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/gross-margin</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/held-to-maturity-securities-fair-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/impairment-of-intangible-assets-excluding-goodwill</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/impairment-of-intangible-assets-finitelived</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/impairment-of-leasehold</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/impairment-of-long-lived-assets-held-for-use</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/impairment-of-long-lived-assets-to-be-disposed-of</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/included-in-etf</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/income-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/income-taxes-paid</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-accounts-payable</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-accounts-receivable</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-accrued-liabilities</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-accrued-salaries</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-contract-with-customer-liability</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-deferred-liabilities</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-deferred-revenue</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-deferred-revenue-and-customer-advances-and-deposits</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-derivative-liabilities</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-due-to-related-parties</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-inventories</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-operating-lease-liability</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-other-accrued-liabilities</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-other-current-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-other-current-liabilities</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-prepaid-deferred-expense-and-other-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/increase-decrease-in-restricted-cash</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/indefinite-lived-intangible-assets-excluding-goodwill</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/indefinitelived-intangible-assets-acquired</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/insider-transactions</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/intangible-assets-gross-excluding-goodwill</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/intangible-assets-net-excluding-goodwill</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/intangible-assets-net-including-goodwill</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/interest-and-debt-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/interest-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/interest-expense-debt-excluding-amortization</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/interest-expense-on-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/interest-expense-other</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/interest-income-expense-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/interest-paid</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/interest-paid-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/interest-payable-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory-finished-goods</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory-finished-goods-and-work-in-process</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory-lifo-reserve-effect-on-income-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory-lifo-reserve-period-charge</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory-noncurrent</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory-raw-materials</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory-raw-materials-and-supplies</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory-valuation-reserves</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory-work-in-process</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/inventory-write-down</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/investing-cash-flow</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/investments</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/investments-fair-value-disclosure</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/iran-activity-notices-irannotice</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/issuance-of-stock-and-warrants-for-services-or-claims</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/labor-and-related-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/late-filing-notices-nt-10-k</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/lease-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/lease-incentive-payable-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/legal-fees</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/lessee-operating-lease-liability-undiscounted-excess-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/level-3-liability-change</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/liabilities-assumed</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/liabilities-fair-value-disclosure</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/liabilities-fair-value-disclosure-recurring</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/liability-for-uncertain-tax-positions-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/line-of-credit-facility-commitment-fee-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/litigation-settlement-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/loans-payable-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/long-term-loans-payable</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/market-cap</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/material-contracts</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/money-market-funds-at-carrying-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/net-cash-from-financing-activities</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/net-cash-from-investing-activities</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/net-cash-from-operating-activities</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/net-change-in-cash</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/net-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/net-income-loss-available-to-common-stockholders-basic</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/net-margin</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/news</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/noncurrent-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/nonmonetary-transaction-gain-loss-recognized-on-transfer</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/notes-issued</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/notes-payable-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/notes-payable-related-parties-classified-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/notes-payable-related-parties-noncurrent</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/number-of-operating-segments</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/oci-foreign-currency-transaction-and-translation-adjustment-net-of-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/oci-foreign-currency-transaction-and-translation-adjustment-net-of-tax-2</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/oci-foreign-currency-translation-adjustment-tax</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-cash-flow</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-expenses</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-impairment-loss</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-lease-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-liability</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-liability-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-liability-noncurrent</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-2</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-after-year-five</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-in-five-years</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-in-four-years</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-in-rolling-after-year-five</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-in-rolling-year-five</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-in-rolling-year-four</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-in-rolling-year-three</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-in-rolling-year-two</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-in-three-years</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-in-two-years</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-next-twelve-months</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-thereafter</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-year-five</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-year-four</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-year-three</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-payments-due-year-two</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-right-of-use-asset-amortization-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-lease-weighted-average-discount-rate-percent</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-leases-future-minimum-payments-next-rolling-twelve-months</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-leases-income-statement-sublease-revenue</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-leases-rent-expense-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-loss-carryforwards</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/operating-margin</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/options-activity</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/other-accrued-liabilities-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/other-expenses</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/other-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/other-income-2</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/other-intangible-assets-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/other-noncash-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/other-nonoperating-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/other-nonoperating-income-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/other-operating-income-expense-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/other-restructuring-costs</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/other-utility-costs</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/outstanding-bonds</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/paid-in-capital-convertible-debt-with-conversion-feature</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/paid-in-capital-dividends-in-excess-of-retained-earnings</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/paid-in-capital-other</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/paid-in-capital-shares-issued-issuance-costs</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/paid-in-capital-stock-compensation</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/paid-in-capital-warrant-issued</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/paid-in-kind-interest</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/patents-active</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/payments-for-rent</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/payments-for-restructuring</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/payments-of-debt-issuance-costs</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/payments-of-financing-costs</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/payments-of-stock-issuance-costs</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/payments-to-acquire-business-two-net-of-cash-acquired</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/payments-to-acquire-businesses-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/payments-to-acquire-intangible-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/payments-to-acquire-investments</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/pb-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/pe-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/pre-tax-margin</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/preferred-shares-facts</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/preferred-stock-dividends-income-statement-impact</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/preferred-stock-liquidation-preference-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/preferred-stock-par-or-stated-value-per-share</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/preferred-stock-redemption-discount</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/preferred-stock-shares-authorized</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/preferred-stock-shares-issued</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/preferred-stock-shares-outstanding</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/preferred-stock-shares-subscribed-but-unissued-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/preferred-stock-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/prepaid-expense-and-other-assets-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/prepaid-expense-current-and-noncurrent</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/pretax-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/pretax-income-minority-interest-and-income-loss-from-equity-method-investments</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/previous-etf-holding-it</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/price-fcf-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/prior-period-reclassification-adjustment</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-bank-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-convertible-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-customers</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-income-tax-refunds</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-issuance-initial-public-offering</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-issuance-of-convertible-preferred-stock</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-issuance-of-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-issuance-of-preferred-stock-preference-stock-and-warrants</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-issuance-of-warrants</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-issuance-or-sale-of-equity</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-loans</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-long-term-capital-lease-obligations</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-notes-payable</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-other-equity</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-related-party-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-sale-of-productive-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-sale-of-property-plant-and-equipment</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-stock-issued</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-stock-options-exercised</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/proceeds-from-warrant-exercises</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/product-warranty-accrual</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/product-warranty-accrual-additions-from-business-acquisition</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/product-warranty-accrual-classified-current</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/product-warranty-accrual-payments</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/product-warranty-accrual-warranties-issued</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/production-related-impairments-or-charges</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/professional-fees</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/profit-breakdown</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/profit-loss</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/property-plant-and-equipment-disposals</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/property-plant-and-equipment-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/property-plant-and-equipment-transfers-and-changes</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/property-plant-equipment</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/provision-for-doubtful-accounts</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/ps-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/public-float</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/public-utilities-property-plant-and-equipment-amount-of-loss-recovery-on-plant-abandonment</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/public-utilities-property-plant-and-equipment-present-value-of-regulated-asset-for-plant-abandonment</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/purchase-obligation</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/quick-ratio</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/redeemable-noncontrolling-interest-equity-preferred-carrying-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/redeemable-preferred-stock-dividends</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/related-party-transaction-expenses-from-transactions-with-related-party</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/related-party-transaction-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/repayments-of-convertible-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/repayments-of-long-term-capital-lease-obligations</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/repayments-of-medium-term-notes</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/repayments-of-notes-payable</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/repayments-of-other-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/repayments-of-other-short-term-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/repayments-of-related-party-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/repayments-of-short-term-debt</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/research-and-development</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/restricted-cash-and-cash-equivalents</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/restructuring-costs</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/restructuring-reserve</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/retained-earnings</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/return-on-tangible-equity</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/revenue</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/revenue-breakdown</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/revenue-from-related-parties</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/revenues</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/right-of-use-asset-obtained-in-exchange-for-operating-lease-liability</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/roa</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/roe</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/roi</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sale-of-stock-consideration-received-on-transaction</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sale-of-stock-price-per-share</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sales-revenue-goods-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sales-revenue-net</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/scorecard</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sec-comment-letters-upload</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sec-enforcement-actions</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sec-filings-10-q</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sec-filings-25-nse</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sec-filings-8-k</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sec-filings-px14a6g</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sec-filings-s-4</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/secondary-offerings</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/securities-reserve-deposit-required-and-made</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/severance-costs</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-exercisable-options-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-lower-range-limit</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-number-of-exercisable-options</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-number-of-outstanding-options</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-outstanding-options-average-exercise-price-beginning-balance</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/share-based-compensation-shares-authorized-under-stock-option-plans-exercise-price-range-upper-range-limit</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/share-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/shareholders-equity</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/shares-authorized</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/shares-issued</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/shares-issued-price-per-share</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/shares-outstanding</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/shipping-handling-and-transportation-costs</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/short-sale-volume</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/short-term-investments</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/short-term-lease-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-fair-value-assumptions-expected-dividend-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-fair-value-assumptions-expected-volatility-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-fair-value-assumptions-risk-free-interest-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-non-option-equity-instruments-exercised</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-non-option-equity-instruments-expirations</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-non-option-equity-instruments-forfeitures</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-non-option-equity-instruments-granted</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-non-option-equity-instruments-outstanding-number</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-number-of-shares-authorized</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-options-exercises-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-options-forfeitures-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-options-grants-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-award-shares-issued-in-period</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-based-compensation</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-compensation-unrecognized-cost</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-compensation-unrecognized-cost-stock-options</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-new-shares-sold</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-for-options-exercised</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-shares-conversion-of-convertible-securities</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-shares-conversion-of-units</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-shares-new-issues</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-shares-other</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-shares-share-based-compensation-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-value-conversion-of-convertible-securities</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-value-conversion-of-units</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-value-employee-benefit-plan</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-value-issued-for-services</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-value-purchase-of-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-value-share-based-compensation-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-value-stock-options-exercised</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-shares-issued-value-treasury-stock-reissued</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-issued-value-of-shares-issued-for-stock-awards</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-option-exercise-price-increase</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-option-plan-expense</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-exercisable-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-exercisable-intrinsic-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-exercisable-number</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-exercises-in-period-total-intrinsic-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-forfeitures-and-expirations-in-period</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-forfeitures-and-expirations-in-period-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-forfeitures-in-period</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-grants-in-period-grant-date-fair-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-grants-in-period-gross</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-nonvested-options-forfeited-number-of-shares</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-outstanding-average-exercise-price</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-outstanding-intrinsic-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-outstanding-number</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-vested-and-expected-to-vest-outstanding-number</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-vested-grant-date-fair-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-options-vested-in-period-fair-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/stock-splits</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/sublease-income</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/subsidiaries</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/supplemental-unemployment-benefits-salary-continuation</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tangible-asset-impairment-charges</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tax-rate-reconciliation-at-federal-statutory-income-tax-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tax-rate-reconciliation-change-in-deferred-tax-assets-valuation-allowance</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tax-rate-reconciliation-change-in-enacted-tax-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tax-rate-reconciliation-foreign-income-tax-rate-differential</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tax-rate-reconciliation-nondeductible-expense-restructuring-charges</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tax-rate-reconciliation-other-adjustments</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tax-rate-reconciliation-repatriation-of-foreign-earnings</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tax-rate-reconciliation-share-based-compensation-excess-tax-benefit-percent</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tax-rate-reconciliation-state-and-local-income-taxes</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tax-rate-reconciliation-tax-settlements-domestic</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/tax-reconciliation-change-in-enacted-tax-rate</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/technology-services-costs</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/temporary-equity-carrying-amount-attributable-to-parent</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/total-assets</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/total-contract-liability</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/total-liabilities</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/total-liabilities-and-equity</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/treasury-stock-common-shares</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/treasury-stock-shares</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/treasury-stock-value</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/valuation-allowance-deferred-tax-asset-change-in-amount</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/weighted-average-number-basic-shares-outstanding-adjustment-pro-forma</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/weighted-average-number-of-share-outstanding-basic-and-diluted</loc></url>
<url><loc>https://stock.noler.com/us/stock/visl/workers-compensation-liability-current</loc></url>
</urlset>
