tapi32.dll
| tapi32.dll — PE metadata by version |
|---|
| NT 5.1 x86 | NT 5.2 x86 | NT 6.0 x86 | NT 6.1 x64 | NT 6.3 x86 | NT 10.0 x64 | NT 10.0 x64 |
|---|
| FileVersion | 5.1.2600.2180 (xpsp_sp2_rtm.040803-2158) | 5.2.3790.3959 (srv03_sp2_rtm.070216-1710) | 6.0.6000.16386 (vista_rtm.061101-2205) | 6.1.7600.16385 (win7_rtm.090713-1255) | 6.3.9600.16384 (winblue_rtm.130821-1623) | 10.0.19041.3636 (WinBuild.160101.0800) | 10.0.26100.5074 (WinBuild.160101.0800) |
| FileDescription | Microsoft® Windows(TM) Telephony API Client DLL | Microsoft® Windows(TM) Telephony API Client DLL | Microsoft® Windows(TM) Telephony API Client DLL | Microsoft® Windows(TM) Telephony API Client DLL | Microsoft® Windows(TM) Telephony API Client DLL | Microsoft® Windows(TM) Telephony API Client DLL | Microsoft® Windows(TM) Telephony API Client DLL |
| Export name | NT 5.1 x86 | NT 5.2 x86 | NT 6.0 x86 | NT 6.1 x64 | NT 6.3 x86 | NT 10.0 x64 | NT 10.0 x64 |
|---|
| GetTapi16CallbackMsg | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| internalConfig | 24 | 24 | 24 | 24 | 24 | 24 | 24 |
| internalCreateDefLocation | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| internalNewLocationW | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
| internalPerformance | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
| internalRemoveLocation | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| internalRenameLocationW | 29 | 29 | 29 | 29 | 29 | 29 | 29 |
| LAddrParamsInited | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| lineAccept | 30 | 30 | 30 | 30 | 30 | 30 | 30 |
| lineAddProvider | 31 | 31 | 31 | 31 | 31 | 31 | 31 |
| lineAddProviderA | 32 | 32 | 32 | 32 | 32 | 32 | 32 |
| lineAddProviderW | 33 | 33 | 33 | 33 | 33 | 33 | 33 |
| lineAddToConference | 34 | 34 | 34 | 34 | 34 | 34 | 34 |
| lineAgentSpecific | 35 | 35 | 35 | 35 | 35 | 35 | 35 |
| lineAnswer | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| lineBlindTransfer | 37 | 37 | 37 | 37 | 37 | 37 | 37 |
| lineBlindTransferA | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| lineBlindTransferW | 39 | 39 | 39 | 39 | 39 | 39 | 39 |
| lineClose | 40 | 40 | 40 | 40 | 40 | 40 | 40 |
| lineCompleteCall | 41 | 41 | 41 | 41 | 41 | 41 | 41 |
| lineCompleteTransfer | 42 | 42 | 42 | 42 | 42 | 42 | 42 |
| lineConfigDialog | 43 | 43 | 43 | 43 | 43 | 43 | 43 |
| lineConfigDialogA | 44 | 44 | 44 | 44 | 44 | 44 | 44 |
| lineConfigDialogEdit | 45 | 45 | 45 | 45 | 45 | 45 | 45 |
| lineConfigDialogEditA | 46 | 46 | 46 | 46 | 46 | 46 | 46 |
| lineConfigDialogEditW | 47 | 47 | 47 | 47 | 47 | 47 | 47 |
| lineConfigDialogW | 48 | 48 | 48 | 48 | 48 | 48 | 48 |
| lineConfigProvider | 49 | 49 | 49 | 49 | 49 | 49 | 49 |
| lineCreateAgentA | 50 | 50 | 50 | 50 | 50 | 50 | 50 |
| lineCreateAgentSessionA | 51 | 51 | 51 | 51 | 51 | 51 | 51 |
| lineCreateAgentSessionW | 52 | 52 | 52 | 52 | 52 | 52 | 52 |
| lineCreateAgentW | 53 | 53 | 53 | 53 | 53 | 53 | 53 |
| lineDeallocateCall | 54 | 54 | 54 | 54 | 54 | 54 | 54 |
| lineDevSpecific | 55 | 55 | 55 | 55 | 55 | 55 | 55 |
| lineDevSpecificFeature | 56 | 56 | 56 | 56 | 56 | 56 | 56 |
| lineDial | 57 | 57 | 57 | 57 | 57 | 57 | 57 |
| lineDialA | 58 | 58 | 58 | 58 | 58 | 58 | 58 |
| lineDialW | 59 | 59 | 59 | 59 | 59 | 59 | 59 |
| lineDrop | 60 | 60 | 60 | 60 | 60 | 60 | 60 |
| lineForward | 61 | 61 | 61 | 61 | 61 | 61 | 61 |
| lineForwardA | 62 | 62 | 62 | 62 | 62 | 62 | 62 |
| lineForwardW | 63 | 63 | 63 | 63 | 63 | 63 | 63 |
| lineGatherDigits | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
| lineGatherDigitsA | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
| lineGatherDigitsW | 66 | 66 | 66 | 66 | 66 | 66 | 66 |
| lineGenerateDigits | 67 | 67 | 67 | 67 | 67 | 67 | 67 |
| lineGenerateDigitsA | 68 | 68 | 68 | 68 | 68 | 68 | 68 |
| lineGenerateDigitsW | 69 | 69 | 69 | 69 | 69 | 69 | 69 |
| lineGenerateTone | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| lineGetAddressCaps | 71 | 71 | 71 | 71 | 71 | 71 | 71 |
| lineGetAddressCapsA | 72 | 72 | 72 | 72 | 72 | 72 | 72 |
| lineGetAddressCapsW | 73 | 73 | 73 | 73 | 73 | 73 | 73 |
| lineGetAddressID | 74 | 74 | 74 | 74 | 74 | 74 | 74 |
| lineGetAddressIDA | 75 | 75 | 75 | 75 | 75 | 75 | 75 |
| lineGetAddressIDW | 76 | 76 | 76 | 76 | 76 | 76 | 76 |
| lineGetAddressStatus | 77 | 77 | 77 | 77 | 77 | 77 | 77 |
| lineGetAddressStatusA | 78 | 78 | 78 | 78 | 78 | 78 | 78 |
| lineGetAddressStatusW | 79 | 79 | 79 | 79 | 79 | 79 | 79 |
| lineGetAgentActivityListA | 80 | 80 | 80 | 80 | 80 | 80 | 80 |
| lineGetAgentActivityListW | 81 | 81 | 81 | 81 | 81 | 81 | 81 |
| lineGetAgentCapsA | 82 | 82 | 82 | 82 | 82 | 82 | 82 |
| lineGetAgentCapsW | 83 | 83 | 83 | 83 | 83 | 83 | 83 |
| lineGetAgentGroupListA | 84 | 84 | 84 | 84 | 84 | 84 | 84 |
| lineGetAgentGroupListW | 85 | 85 | 85 | 85 | 85 | 85 | 85 |
| lineGetAgentInfo | 86 | 86 | 86 | 86 | 86 | 86 | 86 |
| lineGetAgentSessionInfo | 87 | 87 | 87 | 87 | 87 | 87 | 87 |
| lineGetAgentSessionList | 88 | 88 | 88 | 88 | 88 | 88 | 88 |
| lineGetAgentStatusA | 89 | 89 | 89 | 89 | 89 | 89 | 89 |
| lineGetAgentStatusW | 90 | 90 | 90 | 90 | 90 | 90 | 90 |
| lineGetAppPriority | 91 | 91 | 91 | 91 | 91 | 91 | 91 |
| lineGetAppPriorityA | 92 | 92 | 92 | 92 | 92 | 92 | 92 |
| lineGetAppPriorityW | 93 | 93 | 93 | 93 | 93 | 93 | 93 |
| lineGetCallInfo | 94 | 94 | 94 | 94 | 94 | 94 | 94 |
| lineGetCallInfoA | 95 | 95 | 95 | 95 | 95 | 95 | 95 |
| lineGetCallInfoW | 96 | 96 | 96 | 96 | 96 | 96 | 96 |
| lineGetCallStatus | 97 | 97 | 97 | 97 | 97 | 97 | 97 |
| lineGetConfRelatedCalls | 98 | 98 | 98 | 98 | 98 | 98 | 98 |
| lineGetCountry | 99 | 99 | 99 | 99 | 99 | 99 | 99 |
| lineGetCountryA | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| lineGetCountryW | 101 | 101 | 101 | 101 | 101 | 101 | 101 |
| lineGetDevCaps | 102 | 102 | 102 | 102 | 102 | 102 | 102 |
| lineGetDevCapsA | 103 | 103 | 103 | 103 | 103 | 103 | 103 |
| lineGetDevCapsW | 104 | 104 | 104 | 104 | 104 | 104 | 104 |
| lineGetDevConfig | 105 | 105 | 105 | 105 | 105 | 105 | 105 |
| lineGetDevConfigA | 106 | 106 | 106 | 106 | 106 | 106 | 106 |
| lineGetDevConfigW | 107 | 107 | 107 | 107 | 107 | 107 | 107 |
| lineGetGroupListA | 108 | 108 | 108 | 108 | 108 | 108 | 108 |
| lineGetGroupListW | 109 | 109 | 109 | 109 | 109 | 109 | 109 |
| lineGetIcon | 113 | 113 | 113 | 113 | 113 | 113 | 113 |
| lineGetIconA | 114 | 114 | 114 | 114 | 114 | 114 | 114 |
| lineGetIconW | 115 | 115 | 115 | 115 | 115 | 115 | 115 |
| lineGetID | 110 | 110 | 110 | 110 | 110 | 110 | 110 |
| lineGetIDA | 111 | 111 | 111 | 111 | 111 | 111 | 111 |
| lineGetIDW | 112 | 112 | 112 | 112 | 112 | 112 | 112 |
| lineGetLineDevStatus | 116 | 116 | 116 | 116 | 116 | 116 | 116 |
| lineGetLineDevStatusA | 117 | 117 | 117 | 117 | 117 | 117 | 117 |
| lineGetLineDevStatusW | 118 | 118 | 118 | 118 | 118 | 118 | 118 |
| lineGetMessage | 119 | 119 | 119 | 119 | 119 | 119 | 119 |
| lineGetNewCalls | 120 | 120 | 120 | 120 | 120 | 120 | 120 |
| lineGetNumRings | 121 | 121 | 121 | 121 | 121 | 121 | 121 |
| lineGetProviderList | 122 | 122 | 122 | 122 | 122 | 122 | 122 |
| lineGetProviderListA | 123 | 123 | 123 | 123 | 123 | 123 | 123 |
| lineGetProviderListW | 124 | 124 | 124 | 124 | 124 | 124 | 124 |
| lineGetProxyStatus | 125 | 125 | 125 | 125 | 125 | 125 | 125 |
| lineGetQueueInfo | 126 | 126 | 126 | 126 | 126 | 126 | 126 |
| lineGetQueueListA | 127 | 127 | 127 | 127 | 127 | 127 | 127 |
| lineGetQueueListW | 128 | 128 | 128 | 128 | 128 | 128 | 128 |
| lineGetRequest | 129 | 129 | 129 | 129 | 129 | 129 | 129 |
| lineGetRequestA | 130 | 130 | 130 | 130 | 130 | 130 | 130 |
| lineGetRequestW | 131 | 131 | 131 | 131 | 131 | 131 | 131 |
| lineGetStatusMessages | 132 | 132 | 132 | 132 | 132 | 132 | 132 |
| lineGetTranslateCaps | 133 | 133 | 133 | 133 | 133 | 133 | 133 |
| lineGetTranslateCapsA | 134 | 134 | 134 | 134 | 134 | 134 | 134 |
| lineGetTranslateCapsW | 135 | 135 | 135 | 135 | 135 | 135 | 135 |
| lineHandoff | 136 | 136 | 136 | 136 | 136 | 136 | 136 |
| lineHandoffA | 137 | 137 | 137 | 137 | 137 | 137 | 137 |
| lineHandoffW | 138 | 138 | 138 | 138 | 138 | 138 | 138 |
| lineHold | 139 | 139 | 139 | 139 | 139 | 139 | 139 |
| lineInitialize | 140 | 140 | 140 | 140 | 140 | 140 | 140 |
| lineInitializeExA | 141 | 141 | 141 | 141 | 141 | 141 | 141 |
| lineInitializeExW | 142 | 142 | 142 | 142 | 142 | 142 | 142 |
| lineMakeCall | 143 | 143 | 143 | 143 | 143 | 143 | 143 |
| lineMakeCallA | 144 | 144 | 144 | 144 | 144 | 144 | 144 |
| lineMakeCallW | 145 | 145 | 145 | 145 | 145 | 145 | 145 |
| lineMonitorDigits | 146 | 146 | 146 | 146 | 146 | 146 | 146 |
| lineMonitorMedia | 147 | 147 | 147 | 147 | 147 | 147 | 147 |
| lineMonitorTones | 148 | 148 | 148 | 148 | 148 | 148 | 148 |
| lineNegotiateAPIVersion | 149 | 149 | 149 | 149 | 149 | 149 | 149 |
| lineNegotiateExtVersion | 150 | 150 | 150 | 150 | 150 | 150 | 150 |
| lineOpen | 151 | 151 | 151 | 151 | 151 | 151 | 151 |
| lineOpenA | 152 | 152 | 152 | 152 | 152 | 152 | 152 |
| lineOpenW | 153 | 153 | 153 | 153 | 153 | 153 | 153 |
| linePark | 154 | 154 | 154 | 154 | 154 | 154 | 154 |
| lineParkA | 155 | 155 | 155 | 155 | 155 | 155 | 155 |
| lineParkW | 156 | 156 | 156 | 156 | 156 | 156 | 156 |
| linePickup | 157 | 157 | 157 | 157 | 157 | 157 | 157 |
| linePickupA | 158 | 158 | 158 | 158 | 158 | 158 | 158 |
| linePickupW | 159 | 159 | 159 | 159 | 159 | 159 | 159 |
| linePrepareAddToConference | 160 | 160 | 160 | 160 | 160 | 160 | 160 |
| linePrepareAddToConferenceA | 161 | 161 | 161 | 161 | 161 | 161 | 161 |
| linePrepareAddToConferenceW | 162 | 162 | 162 | 162 | 162 | 162 | 162 |
| lineProxyMessage | 163 | 163 | 163 | 163 | 163 | 163 | 163 |
| lineProxyResponse | 164 | 164 | 164 | 164 | 164 | 164 | 164 |
| lineRedirect | 165 | 165 | 165 | 165 | 165 | 165 | 165 |
| lineRedirectA | 166 | 166 | 166 | 166 | 166 | 166 | 166 |
| lineRedirectW | 167 | 167 | 167 | 167 | 167 | 167 | 167 |
| lineRegisterRequestRecipient | 168 | 168 | 168 | 168 | 168 | 168 | 168 |
| lineReleaseUserUserInfo | 169 | 169 | 169 | 169 | 169 | 169 | 169 |
| lineRemoveFromConference | 170 | 170 | 170 | 170 | 170 | 170 | 170 |
| lineRemoveProvider | 171 | 171 | 171 | 171 | 171 | 171 | 171 |
| lineSecureCall | 172 | 172 | 172 | 172 | 172 | 172 | 172 |
| lineSendUserUserInfo | 173 | 173 | 173 | 173 | 173 | 173 | 173 |
| lineSetAgentActivity | 174 | 174 | 174 | 174 | 174 | 174 | 174 |
| lineSetAgentGroup | 175 | 175 | 175 | 175 | 175 | 175 | 175 |
| lineSetAgentMeasurementPeriod | 176 | 176 | 176 | 176 | 176 | 176 | 176 |
| lineSetAgentSessionState | 177 | 177 | 177 | 177 | 177 | 177 | 177 |
| lineSetAgentState | 178 | 178 | 178 | 178 | 178 | 178 | 178 |
| lineSetAgentStateEx | 179 | 179 | 179 | 179 | 179 | 179 | 179 |
| lineSetAppPriority | 180 | 180 | 180 | 180 | 180 | 180 | 180 |
| lineSetAppPriorityA | 181 | 181 | 181 | 181 | 181 | 181 | 181 |
| lineSetAppPriorityW | 182 | 182 | 182 | 182 | 182 | 182 | 182 |
| lineSetAppSpecific | 183 | 183 | 183 | 183 | 183 | 183 | 183 |
| lineSetCallData | 184 | 184 | 184 | 184 | 184 | 184 | 184 |
| lineSetCallParams | 185 | 185 | 185 | 185 | 185 | 185 | 185 |
| lineSetCallPrivilege | 186 | 186 | 186 | 186 | 186 | 186 | 186 |
| lineSetCallQualityOfService | 187 | 187 | 187 | 187 | 187 | 187 | 187 |
| lineSetCallTreatment | 188 | 188 | 188 | 188 | 188 | 188 | 188 |
| lineSetCurrentLocation | 189 | 189 | 189 | 189 | 189 | 189 | 189 |
| lineSetDevConfig | 190 | 190 | 190 | 190 | 190 | 190 | 190 |
| lineSetDevConfigA | 191 | 191 | 191 | 191 | 191 | 191 | 191 |
| lineSetDevConfigW | 192 | 192 | 192 | 192 | 192 | 192 | 192 |
| lineSetLineDevStatus | 193 | 193 | 193 | 193 | 193 | 193 | 193 |
| lineSetMediaControl | 194 | 194 | 194 | 194 | 194 | 194 | 194 |
| lineSetMediaMode | 195 | 195 | 195 | 195 | 195 | 195 | 195 |
| lineSetNumRings | 196 | 196 | 196 | 196 | 196 | 196 | 196 |
| lineSetQueueMeasurementPeriod | 197 | 197 | 197 | 197 | 197 | 197 | 197 |
| lineSetStatusMessages | 198 | 198 | 198 | 198 | 198 | 198 | 198 |
| lineSetTerminal | 199 | 199 | 199 | 199 | 199 | 199 | 199 |
| lineSetTollList | 200 | 200 | 200 | 200 | 200 | 200 | 200 |
| lineSetTollListA | 201 | 201 | 201 | 201 | 201 | 201 | 201 |
| lineSetTollListW | 202 | 202 | 202 | 202 | 202 | 202 | 202 |
| lineSetupConference | 203 | 203 | 203 | 203 | 203 | 203 | 203 |
| lineSetupConferenceA | 204 | 204 | 204 | 204 | 204 | 204 | 204 |
| lineSetupConferenceW | 205 | 205 | 205 | 205 | 205 | 205 | 205 |
| lineSetupTransfer | 206 | 206 | 206 | 206 | 206 | 206 | 206 |
| lineSetupTransferA | 207 | 207 | 207 | 207 | 207 | 207 | 207 |
| lineSetupTransferW | 208 | 208 | 208 | 208 | 208 | 208 | 208 |
| lineShutdown | 209 | 209 | 209 | 209 | 209 | 209 | 209 |
| lineSwapHold | 210 | 210 | 210 | 210 | 210 | 210 | 210 |
| lineTranslateAddress | 211 | 211 | 211 | 211 | 211 | 211 | 211 |
| lineTranslateAddressA | 212 | 212 | 212 | 212 | 212 | 212 | 212 |
| lineTranslateAddressW | 213 | 213 | 213 | 213 | 213 | 213 | 213 |
| lineTranslateDialog | 214 | 214 | 214 | 214 | 214 | 214 | 214 |
| lineTranslateDialogA | 215 | 215 | 215 | 215 | 215 | 215 | 215 |
| lineTranslateDialogW | 216 | 216 | 216 | 216 | 216 | 216 | 216 |
| lineUncompleteCall | 217 | 217 | 217 | 217 | 217 | 217 | 217 |
| lineUnhold | 218 | 218 | 218 | 218 | 218 | 218 | 218 |
| lineUnpark | 219 | 219 | 219 | 219 | 219 | 219 | 219 |
| lineUnparkA | 220 | 220 | 220 | 220 | 220 | 220 | 220 |
| lineUnparkW | 221 | 221 | 221 | 221 | 221 | 221 | 221 |
| LocWizardDlgProc | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| LOpenDialAsst | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| MMCAddProvider | 5 | 5 | 5 | 5 | 5 | 5 | 5 |
| MMCConfigProvider | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| MMCGetAvailableProviders | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
| MMCGetDeviceFlags | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| MMCGetLineInfo | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| MMCGetLineStatus | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| MMCGetPhoneInfo | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| MMCGetPhoneStatus | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| MMCGetProviderList | 13 | 13 | 13 | 13 | 13 | 13 | 13 |
| MMCGetServerConfig | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
| MMCInitialize | 15 | 15 | 15 | 15 | 15 | 15 | 15 |
| MMCRemoveProvider | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| MMCSetLineInfo | 17 | 17 | 17 | 17 | 17 | 17 | 17 |
| MMCSetPhoneInfo | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| MMCSetServerConfig | 19 | 19 | 19 | 19 | 19 | 19 | 19 |
| MMCShutdown | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| NonAsyncEventThread | 21 | 21 | 21 | 21 | 21 | 21 | 21 |
| phoneClose | 222 | 222 | 222 | 222 | 222 | 222 | 222 |
| phoneConfigDialog | 223 | 223 | 223 | 223 | 223 | 223 | 223 |
| phoneConfigDialogA | 224 | 224 | 224 | 224 | 224 | 224 | 224 |
| phoneConfigDialogW | 225 | 225 | 225 | 225 | 225 | 225 | 225 |
| phoneDevSpecific | 226 | 226 | 226 | 226 | 226 | 226 | 226 |
| phoneGetButtonInfo | 227 | 227 | 227 | 227 | 227 | 227 | 227 |
| phoneGetButtonInfoA | 228 | 228 | 228 | 228 | 228 | 228 | 228 |
| phoneGetButtonInfoW | 229 | 229 | 229 | 229 | 229 | 229 | 229 |
| phoneGetData | 230 | 230 | 230 | 230 | 230 | 230 | 230 |
| phoneGetDevCaps | 231 | 231 | 231 | 231 | 231 | 231 | 231 |
| phoneGetDevCapsA | 232 | 232 | 232 | 232 | 232 | 232 | 232 |
| phoneGetDevCapsW | 233 | 233 | 233 | 233 | 233 | 233 | 233 |
| phoneGetDisplay | 234 | 234 | 234 | 234 | 234 | 234 | 234 |
| phoneGetGain | 235 | 235 | 235 | 235 | 235 | 235 | 235 |
| phoneGetHookSwitch | 236 | 236 | 236 | 236 | 236 | 236 | 236 |
| phoneGetIcon | 240 | 240 | 240 | 240 | 240 | 240 | 240 |
| phoneGetIconA | 241 | 241 | 241 | 241 | 241 | 241 | 241 |
| phoneGetIconW | 242 | 242 | 242 | 242 | 242 | 242 | 242 |
| phoneGetID | 237 | 237 | 237 | 237 | 237 | 237 | 237 |
| phoneGetIDA | 238 | 238 | 238 | 238 | 238 | 238 | 238 |
| phoneGetIDW | 239 | 239 | 239 | 239 | 239 | 239 | 239 |
| phoneGetLamp | 243 | 243 | 243 | 243 | 243 | 243 | 243 |
| phoneGetMessage | 244 | 244 | 244 | 244 | 244 | 244 | 244 |
| phoneGetRing | 245 | 245 | 245 | 245 | 245 | 245 | 245 |
| phoneGetStatus | 246 | 246 | 246 | 246 | 246 | 246 | 246 |
| phoneGetStatusA | 247 | 247 | 247 | 247 | 247 | 247 | 247 |
| phoneGetStatusMessages | 248 | 248 | 248 | 248 | 248 | 248 | 248 |
| phoneGetStatusW | 249 | 249 | 249 | 249 | 249 | 249 | 249 |
| phoneGetVolume | 250 | 250 | 250 | 250 | 250 | 250 | 250 |
| phoneInitialize | 251 | 251 | 251 | 251 | 251 | 251 | 251 |
| phoneInitializeExA | 252 | 252 | 252 | 252 | 252 | 252 | 252 |
| phoneInitializeExW | 253 | 253 | 253 | 253 | 253 | 253 | 253 |
| phoneNegotiateAPIVersion | 254 | 254 | 254 | 254 | 254 | 254 | 254 |
| phoneNegotiateExtVersion | 255 | 255 | 255 | 255 | 255 | 255 | 255 |
| phoneOpen | 256 | 256 | 256 | 256 | 256 | 256 | 256 |
| phoneSetButtonInfo | 257 | 257 | 257 | 257 | 257 | 257 | 257 |
| phoneSetButtonInfoA | 258 | 258 | 258 | 258 | 258 | 258 | 258 |
| phoneSetButtonInfoW | 259 | 259 | 259 | 259 | 259 | 259 | 259 |
| phoneSetData | 260 | 260 | 260 | 260 | 260 | 260 | 260 |
| phoneSetDisplay | 261 | 261 | 261 | 261 | 261 | 261 | 261 |
| phoneSetGain | 262 | 262 | 262 | 262 | 262 | 262 | 262 |
| phoneSetHookSwitch | 263 | 263 | 263 | 263 | 263 | 263 | 263 |
| phoneSetLamp | 264 | 264 | 264 | 264 | 264 | 264 | 264 |
| phoneSetRing | 265 | 265 | 265 | 265 | 265 | 265 | 265 |
| phoneSetStatusMessages | 266 | 266 | 266 | 266 | 266 | 266 | 266 |
| phoneSetVolume | 267 | 267 | 267 | 267 | 267 | 267 | 267 |
| phoneShutdown | 268 | 268 | 268 | 268 | 268 | 268 | 268 |
| tapiGetLocationInfo | 269 | 269 | 269 | 269 | 269 | 269 | 269 |
| tapiGetLocationInfoA | 270 | 270 | 270 | 270 | 270 | 270 | 270 |
| tapiGetLocationInfoW | 271 | 271 | 271 | 271 | 271 | 271 | 271 |
| tapiRequestDrop | 272 | 272 | 272 | 272 | 272 | 272 | 272 |
| tapiRequestMakeCall | 273 | 273 | 273 | 273 | 273 | 273 | 273 |
| tapiRequestMakeCallA | 274 | 274 | 274 | 274 | 274 | 274 | 274 |
| tapiRequestMakeCallW | 275 | 275 | 275 | 275 | 275 | 275 | 275 |
| tapiRequestMediaCall | 276 | 276 | 276 | 276 | 276 | 276 | 276 |
| tapiRequestMediaCallA | 277 | 277 | 277 | 277 | 277 | 277 | 277 |
| tapiRequestMediaCallW | 278 | 278 | 278 | 278 | 278 | 278 | 278 |
| TAPIWndProc | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| TUISPIDLLCallback | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
Ordinal numbers are shown per version. → indicates a forwarder export (hover for target).
Functions absent from a version are shown as blank.