PHONEFEATURE
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4/8/2010
These constants list the operations that can be invoked on a phone using TAPI. Each of the PHONEFEATURE_ values, except PHONEFEATURE_GENERICPHONE, corresponds to a TAPI function with an identical or similar name.
The following table shows the PHONEFEATURE constants.
| Value | Description |
|---|---|
PHONEFEATURE_GETGAINHANDSET = 0x00000008 |
Corresponds to the phoneGetGain function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_HANDSET constant. |
PHONEFEATURE_GETGAINSPEAKER = 0x00000010 |
Corresponds to the phoneGetGain function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_SPEAKER constant. |
PHONEFEATURE_GETGAINHEADSET = 0x00000020 |
Corresponds to the phoneGetGain function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_HEADSET constant. |
PHONEFEATURE_GETHOOKSWITCHHANDSET = 0x00000040 |
Corresponds to the phoneGetHookSwitch function with the lpdwHookSwitchDevs parameter set to the PHONEHOOKSWITCHDEV_HANDSET constant. |
PHONEFEATURE_GETHOOKSWITCHSPEAKER = 0x00000080 |
Corresponds to the phoneGetHookSwitch function with the lpdwHookSwitchDevs parameter set to the PHONEHOOKSWITCHDEV_SPEAKER constant. |
PHONEFEATURE_GETHOOKSWITCHHEADSET = 0x00000100 |
Corresponds to the phoneGetHookSwitch function with the lpdwHookSwitchDevs parameter set to the PHONEHOOKSWITCHDEV_HEADSET constant. |
PHONEFEATURE_GETRING = 0x00000400 |
Corresponds to the phoneGetRing function. |
PHONEFEATURE_GETVOLUMEHANDSET = 0x00000800 |
Corresponds to the phoneGetVolume function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_HANDSET constant. |
PHONEFEATURE_GETVOLUMESPEAKER = 0x00001000 |
Corresponds to the phoneGetVolume function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_SPEAKER constant. |
PHONEFEATURE_GETVOLUMEHEADSET = 0x00002000 |
Corresponds to the phoneGetVolume function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_HEADSET constant. |
PHONEFEATURE_SETGAINHANDSET = 0x00020000 |
Corresponds to the phoneSetGain function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_HANDSET constant. |
PHONEFEATURE_SETGAINSPEAKER = 0x00040000 |
Corresponds to the phoneSetGain function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_SPEAKER constant. |
PHONEFEATURE_SETGAINHEADSET = 0x00080000 |
Corresponds to the phoneSetGain function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_HEADSET constant. |
PHONEFEATURE_SETHOOKSWITCHHANDSET = 0x00100000 |
Corresponds to the phoneSetHookSwitch function with the dwHookSwitchDevs parameter set to the PHONEHOOKSWITCHDEV_HANDSET constant. |
PHONEFEATURE_SETHOOKSWITCHSPEAKER = 0x00200000 |
Corresponds to the phoneSetHookSwitch function with the dwHookSwitchDevs parameter set to the PHONEHOOKSWITCHDEV_SPEAKER constant. |
PHONEFEATURE_SETHOOKSWITCHHEADSET = 0x00400000 |
Corresponds to the phoneSetHookSwitch function with the dwHookSwitchDevs parameter set to the PHONEHOOKSWITCHDEV_HEADSET constant. |
PHONEFEATURE_SETRING = 0x01000000 |
Corresponds to the phoneSetRing function. |
PHONEFEATURE_SETVOLUMEHANDSET = 0x02000000 |
Corresponds to the phoneSetVolume function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_HEADSET constant. |
PHONEFEATURE_SETVOLUMESPEAKER = 0x04000000 |
Corresponds to the phoneSetVolume function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_HEADSET constant. |
PHONEFEATURE_SETVOLUMEHEADSET = 0x08000000 |
Corresponds to the phoneSetVolume function with the dwHookSwitchDev parameter set to the PHONEHOOKSWITCHDEV_HEADSET constant. |
Remarks
These constants are valid for applications that have negotiated TAPI version of 2.0 and later.
Requirements
| Header | tapi.h |
| Windows Embedded CE | Windows CE 3.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
See Also
Reference
phoneGetGain
phoneGetHookSwitch
phoneGetRing
phoneGetVolume
phoneSetGain
phoneSetHookSwitch
phoneSetRing
phoneSetVolume