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Idt Corp – ‘10-Q’ for 1/31/18 – ‘EX-101.SCH’

On:  Monday, 3/12/18, at 4:09pm ET   ·   For:  1/31/18   ·   Accession #:  1213900-18-2826   ·   File #:  1-16371

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  As Of               Filer                 Filing    For·On·As Docs:Size             Issuer                      Filing Agent

 3/12/18  Idt Corp                          10-Q        1/31/18   69:4.3M                                   Edgar Agents LLC/FA

Quarterly Report   —   Form 10-Q   —   Sect. 13 / 15(d) – SEA’34
Filing Table of Contents

Document/Exhibit                   Description                      Pages   Size 

 1: 10-Q        Quarterly Report                                    HTML    398K 
 2: EX-31.1     Certification -- §302 - SOA'02                      HTML     24K 
 3: EX-31.2     Certification -- §302 - SOA'02                      HTML     24K 
 4: EX-32.1     Certification -- §906 - SOA'02                      HTML     20K 
 5: EX-32.2     Certification -- §906 - SOA'02                      HTML     21K 
12: R1          Document and Entity Information                     HTML     42K 
13: R2          Consolidated Balance Sheets                         HTML    130K 
14: R3          Consolidated Balance Sheets (Parenthetical)         HTML     44K 
15: R4          Consolidated Statements of Operations (Unaudited)   HTML     86K 
16: R5          Consolidated Statements of Comprehensive Income     HTML     45K 
                (Loss) (Unaudited)                                               
17: R6          Consolidated Statements of Cash Flows (Unaudited)   HTML    114K 
18: R7          Consolidated Statements of Cash Flows               HTML     23K 
                (Parenthetical) (Unaudited)                                      
19: R8          Basis of Presentation                               HTML     26K 
20: R9          IDT Financial Services Holding Limited Assets and   HTML     50K 
                Liabilities Held for Sale                                        
21: R10         Spin-Off of Rafael Holdings, Inc. and Investment    HTML     41K 
                in Rafael Pharmaceuticals, Inc.                                  
22: R11         Marketable Securities                               HTML     67K 
23: R12         Fair Value Measurements                             HTML     59K 
24: R13         Equity                                              HTML     44K 
25: R14         Earnings (Loss) Per Share                           HTML     45K 
26: R15         Revolving Credit Facility                           HTML     24K 
27: R16         Accumulated Other Comprehensive Loss                HTML     32K 
28: R17         Business Segment Information                        HTML     46K 
29: R18         Commitments and Contingencies                       HTML     53K 
30: R19         Other Income (Expense), Net                         HTML     32K 
31: R20         Income Tax and New Jersey Corporation Business Tax  HTML     39K 
32: R21         Recently Issued Accounting Standard Not Yet         HTML     40K 
                Adopted                                                          
33: R22         IDT Financial Services Holding Limited Assets and   HTML     46K 
                Liabilities Held for Sale (Tables)                               
34: R23         Proposed Spin-Off of Rafael Holdings, Inc. and      HTML     26K 
                Investment in Rafael Pharmaceuticals, Inc.                       
                (Tables)                                                         
35: R24         Marketable Securities (Tables)                      HTML     66K 
36: R25         Fair Value Measurements (Tables)                    HTML     48K 
37: R26         Equity (Tables)                                     HTML     31K 
38: R27         Earnings (Loss) Per Share (Tables)                  HTML     43K 
39: R28         Accumulated Other Comprehensive Loss (Tables)       HTML     30K 
40: R29         Business Segment Information (Tables)               HTML     39K 
41: R30         Other Income (Expense), Net (Tables)                HTML     30K 
42: R31         IDT Financial Services Holding Limited Assets and   HTML     91K 
                Liabilities Held for Sale (Details)                              
43: R32         IDT Financial Services Holding Limited Assets and   HTML     29K 
                Liabilities Held for Sale (Details 1)                            
44: R33         IDT Financial Services Holding Limited Assets and   HTML     30K 
                Liabilities Held for Sale (Details Textual)                      
45: R34         Spin-Off of Rafael Holdings, Inc. and Investment    HTML     29K 
                in Rafael Pharmaceuticals, Inc. (Details)                        
46: R35         Spin-Off of Rafael Holdings, Inc. and Investment    HTML     87K 
                in Rafael Pharmaceuticals, Inc. (Details Textual)                
47: R36         Marketable Securities (Details)                     HTML     69K 
48: R37         Marketable Securities (Details 1)                   HTML     35K 
49: R38         Marketable Securities (Details 2)                   HTML     44K 
50: R39         Marketable Securities (Details 3)                   HTML     30K 
51: R40         Marketable Securities (Details Textual)             HTML     39K 
52: R41         Fair Value Measurements (Details)                   HTML     38K 
53: R42         Fair Value Measurements (Details 1)                 HTML     28K 
54: R43         Fair Value Measurements (Details Textual)           HTML     23K 
55: R44         Equity (Details)                                    HTML     62K 
56: R45         Equity (Details Textual)                            HTML     64K 
57: R46         Earnings (Loss) Per Share (Details)                 HTML     33K 
58: R47         Earnings (Loss) Per Share (Details 1)               HTML     28K 
59: R48         Revolving Credit Facility (Details)                 HTML     41K 
60: R49         Accumulated Other Comprehensive Loss (Details)      HTML     49K 
61: R50         Accumulated Other Comprehensive Loss (Details       HTML     29K 
                Textual)                                                         
62: R51         Business Segment Information (Details)              HTML     45K 
63: R52         Business Segment Information (Details Textual)      HTML     21K 
64: R53         Commitments and Contingencies (Details)             HTML     48K 
65: R54         Other Income (Expense), Net (Details)               HTML     35K 
66: R55         Income Tax and New Jersey Corporation Business Tax  HTML     47K 
                (Details)                                                        
68: XML         IDEA XML File -- Filing Summary                      XML    123K 
67: EXCEL       IDEA Workbook of Financial Reports                  XLSX     71K 
 6: EX-101.INS  XBRL Instance -- idt-20180131                        XML   1.17M 
 8: EX-101.CAL  XBRL Calculations -- idt-20180131_cal                XML    144K 
 9: EX-101.DEF  XBRL Definitions -- idt-20180131_def                 XML    523K 
10: EX-101.LAB  XBRL Labels -- idt-20180131_lab                      XML   1.10M 
11: EX-101.PRE  XBRL Presentations -- idt-20180131_pre               XML    739K 
 7: EX-101.SCH  XBRL Schema -- idt-20180131                          XSD    145K 
69: ZIP         XBRL Zipped Folder -- 0001213900-18-002826-xbrl      Zip    122K

‘EX-101.SCH’   —   XBRL Schema — idt-20180131

This Exhibit is an XBRL XML File.

                                                                                                                                                                                
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<link:definition> 002 - Statement - Consolidated Balance Sheets </link:definition>
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<link:definition> 003 - Statement - Consolidated Balance Sheets (Parenthetical) </link:definition>
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<link:definition> 004 - Statement - Consolidated Statements of Operations (Unaudited) </link:definition>
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<link:usedOn> link:definitionLink </link:usedOn>
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<link:roleType roleURI="http://www.idt.net/role/ConsolidatedStatementsOfComprehensiveIncomeLossUnaudited" id="ConsolidatedStatementsOfComprehensiveIncomeLossUnaudited">
<link:definition> 005 - Statement - Consolidated Statements of Comprehensive Income (Loss) (Unaudited) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 006 - Statement - Consolidated Statements of Cash Flows (Unaudited) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:definition> 007 - Statement - Consolidated Statements of Cash Flows (Parenthetical) (Unaudited) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType roleURI="http://www.idt.net/role/BasisOfPresentation" id="BasisOfPresentation">
<link:definition> 008 - Disclosure - Basis of Presentation </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/IdtFinancialServicesHoldingLimitedAssetsAndLiabilitiesHeldForSale" id="IdtFinancialServicesHoldingLimitedAssetsAndLiabilitiesHeldForSale">
<link:definition> 009 - Disclosure - IDT Financial Services Holding Limited Assets and Liabilities Held for Sale </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType roleURI="http://www.idt.net/role/SpinOffOfRafaelHoldingsIncAndInvestmentInRafaelPharmaceuticalsInc" id="SpinOffOfRafaelHoldingsIncAndInvestmentInRafaelPharmaceuticalsInc">
<link:definition> 010 - Disclosure - Spin-Off of Rafael Holdings, Inc. and Investment in Rafael Pharmaceuticals, Inc. </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/MarketableSecurities" id="MarketableSecurities">
<link:definition> 011 - Disclosure - Marketable Securities </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/FairValueMeasurements" id="FairValueMeasurements">
<link:definition> 012 - Disclosure - Fair Value Measurements </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/Equity" id="Equity">
<link:definition> 013 - Disclosure - Equity </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/EarningsLossPerShare" id="EarningsLossPerShare">
<link:definition> 014 - Disclosure - Earnings (Loss) Per Share </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/RevolvingCreditFacility" id="RevolvingCreditFacility">
<link:definition> 015 - Disclosure - Revolving Credit Facility </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/AccumulatedOtherComprehensiveLoss" id="AccumulatedOtherComprehensiveLoss">
<link:definition> 016 - Disclosure - Accumulated Other Comprehensive Loss </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/BusinessSegmentInformation" id="BusinessSegmentInformation">
<link:definition> 017 - Disclosure - Business Segment Information </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/CommitmentsAndContingencies" id="CommitmentsAndContingencies">
<link:definition> 018 - Disclosure - Commitments and Contingencies </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/OtherIncomeExpenseNet" id="OtherIncomeExpenseNet">
<link:definition> 019 - Disclosure - Other Income (Expense), Net </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/IncomeTaxAndNewJerseyCorporationBusinessTax" id="IncomeTaxAndNewJerseyCorporationBusinessTax">
<link:definition> 020 - Disclosure - Income Tax and New Jersey Corporation Business Tax </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/RecentlyIssuedAccountingStandardNotYetAdopted" id="RecentlyIssuedAccountingStandardNotYetAdopted">
<link:definition> 021 - Disclosure - Recently Issued Accounting Standard Not Yet Adopted </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/IdtFinancialServicesHoldingLimitedAssetsAndLiabilitiesHeldForSaletables" id="IdtFinancialServicesHoldingLimitedAssetsAndLiabilitiesHeldForSaletables">
<link:definition> 022 - Disclosure - IDT Financial Services Holding Limited Assets and Liabilities Held for Sale (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/ProposedSpinOffOfRafaelHoldingsIncAndInvestmentInRafaelPharmaceuticalsIncTables" id="ProposedSpinOffOfRafaelHoldingsIncAndInvestmentInRafaelPharmaceuticalsIncTables">
<link:definition> 023 - Disclosure - Proposed Spin-Off of Rafael Holdings, Inc. and Investment in Rafael Pharmaceuticals, Inc. (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/MarketableSecuritiesTables" id="MarketableSecuritiesTables">
<link:definition> 024 - Disclosure - Marketable Securities (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/FairValueMeasurementsTables" id="FairValueMeasurementsTables">
<link:definition> 025 - Disclosure - Fair Value Measurements (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/EquityTables" id="EquityTables">
<link:definition> 026 - Disclosure - Equity (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/EarningsLossPerShareTables" id="EarningsLossPerShareTables">
<link:definition> 027 - Disclosure - Earnings (Loss) Per Share (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/AccumulatedOtherComprehensiveLossTables" id="AccumulatedOtherComprehensiveLossTables">
<link:definition> 028 - Disclosure - Accumulated Other Comprehensive Loss (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/BusinessSegmentInformationTables" id="BusinessSegmentInformationTables">
<link:definition> 029 - Disclosure - Business Segment Information (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/OtherIncomeExpenseNetTables" id="OtherIncomeExpenseNetTables">
<link:definition> 030 - Disclosure - Other Income (Expense), Net (Tables) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/Idtfinancialservicesholdinglimitedassetsandliabilitiesheldforsaledetails" id="Idtfinancialservicesholdinglimitedassetsandliabilitiesheldforsaledetails">
<link:definition> 031 - Disclosure - IDT Financial Services Holding Limited Assets and Liabilities Held for Sale (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/Idtfinancialservicesholdinglimitedassetsandliabilitiesheldforsaledetails1" id="Idtfinancialservicesholdinglimitedassetsandliabilitiesheldforsaledetails1">
<link:definition> 032 - Disclosure - IDT Financial Services Holding Limited Assets and Liabilities Held for Sale (Details 1) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType roleURI="http://www.idt.net/role/Idtfinancialservicesholdinglimitedassetsandliabilitiesheldforsaledetailstextual" id="Idtfinancialservicesholdinglimitedassetsandliabilitiesheldforsaledetailstextual">
<link:definition> 033 - Disclosure - IDT Financial Services Holding Limited Assets and Liabilities Held for Sale (Details Textual) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/SpinOffOfRafaelHoldingsIncAndInvestmentInRafaelPharmaceuticalsIncDetails" id="SpinOffOfRafaelHoldingsIncAndInvestmentInRafaelPharmaceuticalsIncDetails">
<link:definition> 034 - Disclosure - Spin-Off of Rafael Holdings, Inc. and Investment in Rafael Pharmaceuticals, Inc. (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/SpinOffOfRafaelHoldingsIncAndInvestmentInRafaelPharmaceuticalsIncDetailsTextual" id="SpinOffOfRafaelHoldingsIncAndInvestmentInRafaelPharmaceuticalsIncDetailsTextual">
<link:definition> 035 - Disclosure - Spin-Off of Rafael Holdings, Inc. and Investment in Rafael Pharmaceuticals, Inc. (Details Textual) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/MarketableSecuritiesDetails" id="MarketableSecuritiesDetails">
<link:definition> 036 - Disclosure - Marketable Securities (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType roleURI="http://www.idt.net/role/MarketableSecuritiesDetails1" id="MarketableSecuritiesDetails1">
<link:definition> 037 - Disclosure - Marketable Securities (Details 1) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/MarketableSecuritiesDetails2" id="MarketableSecuritiesDetails2">
<link:definition> 038 - Disclosure - Marketable Securities (Details 2) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/MarketableSecuritiesDetails3" id="MarketableSecuritiesDetails3">
<link:definition> 039 - Disclosure - Marketable Securities (Details 3) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/MarketableSecuritiesDetailsTextual" id="MarketableSecuritiesDetailsTextual">
<link:definition> 040 - Disclosure - Marketable Securities (Details Textual) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/FairValueMeasurementsDetails" id="FairValueMeasurementsDetails">
<link:definition> 041 - Disclosure - Fair Value Measurements (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/Fairvaluemeasurementsdetails1" id="Fairvaluemeasurementsdetails1">
<link:definition> 042 - Disclosure - Fair Value Measurements (Details 1) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
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<link:roleType roleURI="http://www.idt.net/role/FairValueMeasurementsDetailsTextual" id="FairValueMeasurementsDetailsTextual">
<link:definition> 043 - Disclosure - Fair Value Measurements (Details Textual) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/EquityDetails" id="EquityDetails">
<link:definition> 044 - Disclosure - Equity (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/EquityDetailsTextual" id="EquityDetailsTextual">
<link:definition> 045 - Disclosure - Equity (Details Textual) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/EarningsLossPerShareDetails" id="EarningsLossPerShareDetails">
<link:definition> 046 - Disclosure - Earnings (Loss) Per Share (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/EarningsLossPerShareDetails1" id="EarningsLossPerShareDetails1">
<link:definition> 047 - Disclosure - Earnings (Loss) Per Share (Details 1) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/RevolvingCreditFacilityDetails" id="RevolvingCreditFacilityDetails">
<link:definition> 048 - Disclosure - Revolving Credit Facility (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/AccumulatedOtherComprehensiveLossDetails" id="AccumulatedOtherComprehensiveLossDetails">
<link:definition> 049 - Disclosure - Accumulated Other Comprehensive Loss (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/AccumulatedOtherComprehensiveLossDetailsTextual" id="AccumulatedOtherComprehensiveLossDetailsTextual">
<link:definition> 050 - Disclosure - Accumulated Other Comprehensive Loss (Details Textual) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/BusinessSegmentInformationDetails" id="BusinessSegmentInformationDetails">
<link:definition> 051 - Disclosure - Business Segment Information (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/BusinessSegmentInformationDetailsTextual" id="BusinessSegmentInformationDetailsTextual">
<link:definition> 052 - Disclosure - Business Segment Information (Details Textual) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/CommitmentsAndContingenciesDetails" id="CommitmentsAndContingenciesDetails">
<link:definition> 053 - Disclosure - Commitments and Contingencies (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/OtherIncomeExpenseNetDetails" id="OtherIncomeExpenseNetDetails">
<link:definition> 054 - Disclosure - Other Income (Expense), Net (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
<link:roleType roleURI="http://www.idt.net/role/IncomeTaxAndNewJerseyCorporationBusinessTaxDetails" id="IncomeTaxAndNewJerseyCorporationBusinessTaxDetails">
<link:definition> 055 - Disclosure - Income Tax and New Jersey Corporation Business Tax (Details) </link:definition>
<link:usedOn> link:presentationLink </link:usedOn>
<link:usedOn> link:definitionLink </link:usedOn>
<link:usedOn> link:calculationLink </link:usedOn>
</link:roleType>
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<link:linkbaseRef xlink:type="simple" xlink:href="idt-20180131_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/>
<link:linkbaseRef xlink:type="simple" xlink:href="idt-20180131_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/>
<link:linkbaseRef xlink:type="simple" xlink:href="idt-20180131_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase"/>
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<element name="NetTwoPhoneUnifiedCommunicationsAsServiceMember" id="idt_NetTwoPhoneUnifiedCommunicationsAsServiceMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
<element name="AllOtherMember" id="idt_AllOtherMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
<element name="BusinessSegmentInformationTextualAbstract" id="idt_BusinessSegmentInformationTextualAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
<element name="IdtFinancialServicesLtdMember" id="idt_IdtFinancialServicesLtdMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
<element name="IdtPaymentServicesAndIdtFinancialServicesLtdMember" id="idt_IdtPaymentServicesAndIdtFinancialServicesLtdMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
<element name="StraightPathClassActionMember" id="idt_StraightPathClassActionMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
<element name="CommitmentsAndContingenciesTextualAbstract" id="idt_CommitmentsAndContingenciesTextualAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
<element name="PerformanceBondsOutstanding" id="idt_PerformanceBondsOutstanding" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item"/>
<element name="ConnectivityLeaseRentalExpense" id="idt_ConnectivityLeaseRentalExpense" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
<element name="CashAndCashEquivalentsSubstantiallyRestricted" id="idt_CashAndCashEquivalentsSubstantiallyRestricted" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
<element name="LossContingencyPaymentForSettlementAndRelease" id="idt_LossContingencyPaymentForSettlementAndRelease" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
<element name="PercentageOfLicenseNetProceedsToBePaidToRelatedPartyStockholders" id="idt_PercentageOfLicenseNetProceedsToBePaidToRelatedPartyStockholders" type="num:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item"/>
<element name="LossContingencyPaymentAggregatePaidToRelatedParty" id="idt_LossContingencyPaymentAggregatePaidToRelatedParty" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item"/>
<element name="ScheduleOfOtherExpenseIncomeNetAbstract" id="idt_ScheduleOfOtherExpenseIncomeNetAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
<element name="ElmionNetherlandsBVMember" id="idt_ElmionNetherlandsBVMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
<element name="AlternativeMinimumTaxMember" id="idt_AlternativeMinimumTaxMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
<element name="TaxCutsAndJobsActMember" id="idt_TaxCutsAndJobsActMember" type="nonnum:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
<element name="IncomeTaxAndNewJerseyCorporationBusinessTaxesTextualAbstract" id="idt_IncomeTaxAndNewJerseyCorporationBusinessTaxesTextualAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item"/>
</schema>

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