UG_1x66B_046
73M1866B/73M1966B FXOAPI User Guide
Rev. 2.1
3
Table of Contents
1
Introduction ......................................................................................................................................... 5
1.1
Overview ....................................................................................................................................... 6
1.2
Conventions Used in this Guide ................................................................................................... 7
1.3
Acronyms ...................................................................................................................................... 7
2
API Descriptions ................................................................................................................................. 8
2.1
FXO API Initialization and Termination ....................................................................................... 11
2.1.1
M1x66_FxoApiInit .......................................................................................................... 11
2.1.2
M1x66_FxoApiRelease .................................................................................................. 11
2.2
Device/Channel Open, Close and Initialization APIs .................................................................. 12
2.2.1
M1x66_OpenDevice ...................................................................................................... 12
2.2.2
M1x66_CloseDevice ...................................................................................................... 13
2.2.3
M1x66_OpenChannel .................................................................................................... 14
2.2.4
M1x66_CloseChannel ................................................................................................... 14
2.2.5
M1x66_InitChannel ........................................................................................................ 15
2.3
PCM Management and Control APIs.......................................................................................... 16
2.3.1
M1x66_PcmIfConfig ...................................................................................................... 16
2.3.2
M1x66_PcmConfig ........................................................................................................ 16
2.3.3
M1x66_PcmActivation ................................................................................................... 17
2.3.4
M1x66_PcmDeActivation ............................................................................................... 17
2.4
Hook Switch and Pulse Dial Related APIs ................................................................................. 18
2.4.1
M1x66_HookSwitch ....................................................................................................... 18
2.4.2
M1x66_PulseDial ........................................................................................................... 18
2.4.3
M1x66_PulseDialCancel ................................................................................................ 19
2.4.4
M1x66_SetPulseDialParam ........................................................................................... 20
2.4.5
M1x66_GetPulseDialParam .......................................................................................... 21
2.5
GPIO Management APIs ............................................................................................................ 22
2.5.1
M1x66_GetGpioConfig .................................................................................................. 22
2.5.2
M1x66_SetGpioConfig ................................................................................................... 22
2.5.3
M1x66_SetGpioData ..................................................................................................... 23
2.5.4
M1x66_GetGpioData ..................................................................................................... 23
2.5.5
M1x66_GpioEnable ....................................................................................................... 24
2.5.6
M1x66_GpioDisable ...................................................................................................... 24
2.6
Loopback Control APIs ............................................................................................................... 25
2.6.1
M1x66_LoopbackGet ..................................................................................................... 25
2.6.2
M1x66_LoopbackSet ..................................................................................................... 25
2.6.3
M1x66_LoopbackClear .................................................................................................. 26
2.7
Country Default Parameter and Override APIs .......................................................................... 27
2.7.1
M1x66_GetCountryParam ............................................................................................. 27
2.7.2
M1x66_SetCountryParam ............................................................................................. 27
2.7.3
M1x66_ThresholdOverride ............................................................................................ 28
2.8
Billing Tone Filter Control APIs ................................................................................................... 29
2.8.1
M1x66_BillingToneFilterEnable ..................................................................................... 29
2.8.2
M1x66_BillingToneFilterDisable .................................................................................... 29
2.9
1x66 H/W Register Access and Debugging aid APIs ................................................................. 30
2.9.1
M1x66_HWRegisterRead .............................................................................................. 30
2.9.2
M1x66_HWRegisterReadAll .......................................................................................... 30
2.9.3
M1x66_HWRegisterWrite .............................................................................................. 31
2.9.4
M1x66_SetDebugTrace ................................................................................................. 31
2.9.5
M1x66_GetFileDrescriptor ............................................................................................. 32
2.9.6
M1x66_GetHWRevision ................................................................................................ 32
2.10
Interval Event Table Management APIs ..................................................................................... 33
2.10.1
M1x66_GetCurrentIET ................................................................................................... 33
2.10.2
M1x66_UpdateCurrentIET ............................................................................................. 33
2.10.3
M1x66_ClearCurrentIET ................................................................................................ 34
2.10.4
M1x66_GetVoltageIET .................................................................................................. 34
