LINECALLINFOSTATE
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4/8/2010
These bit-flag constants describe various call information items about which an application can be notified in the LINE_CALLINFO message.
The following table shows the LINECALLINFOSTATE constants.
| Value | Description |
|---|---|
LINECALLINFOSTATE_APPSPECIFIC = 0x00000020 |
The application-specific field of the call-information record. |
LINECALLINFOSTATE_BEARERMODE = 0x00000004 |
The bearer mode field of the call-information record. |
LINECALLINFOSTATE_CALLDATA = 0x40000000 |
The CallData member in the LINECALLINFO structure has been updated. TAPI version 2.0 and later. |
LINECALLINFOSTATE_CALLEDID = 0x00010000 |
One of the calledID-related fields of the call-information record. |
LINECALLINFOSTATE_CALLERID = 0x00008000 |
One of the callerID-related fields of the call-information record. |
LINECALLINFOSTATE_CALLID = 0x00000040 |
The call ID field of the call-information record. |
LINECALLINFOSTATE_CHARGINGINFO = 0x01000000 |
The charging information of the call-information record. |
LINECALLINFOSTATE_COMPLETIONID = 0x00000400 |
The completion identifier field of the call-information record. |
LINECALLINFOSTATE_CONNECTEDID = 0x00020000 |
One of the connectedID-related fields of the call-information record. |
LINECALLINFOSTATE_DEVSPECIFIC = 0x00000002 |
The device-specific field of the call-information record. |
LINECALLINFOSTATE_DIALPARAMS = 0x04000000 |
The dial parameters of the call-information record. |
LINECALLINFOSTATE_DISPLAY = 0x00100000 |
The display field of the call-information record. |
LINECALLINFOSTATE_HIGHLEVELCOMP = 0x00400000 |
The high-level compatibility field of the call-information record. |
LINECALLINFOSTATE_LOWLEVELCOMP = 0x00800000 |
The low-level compatibility field of the call-information record. |
LINECALLINFOSTATE_MEDIAMODE = 0x00000010 |
The media type field of the call-information record. |
LINECALLINFOSTATE_MONITORMODES = 0x08000000 |
One or more of the digit, tone, or media monitoring fields in the call-information record. |
LINECALLINFOSTATE_NUMMONITORS = 0x00002000 |
The number of monitors field in the call-information record has changed. |
LINECALLINFOSTATE_NUMOWNERDECR = 0x00001000 |
The number of owner field in the call-information record was decreased. |
LINECALLINFOSTATE_NUMOWNERINCR = 0x00000800 |
The number of owner field in the call-information record was increased. |
LINECALLINFOSTATE_ORIGIN = 0x00000100 |
The origin field of the call-information record. |
LINECALLINFOSTATE_OTHER = 0x00000001 |
Call information items other than those listed below have changed. The application should check the current call information to determine which items have changed. |
LINECALLINFOSTATE_QOS = 0x2000000 |
One or more of the QOS members in LINECALLINFO has been updated. TAPI version 2.0 or later. |
LINECALLINFOSTATE_RATE = 0x00000008 |
The rate field of the call-information record. |
LINECALLINFOSTATE_REASON = 0x00000200 |
The reason field of the call-information record. |
LINECALLINFOSTATE_REDIRECTINGID = 0x00080000 |
The address identifier of the location that redirected a call. |
LINECALLINFOSTATE_REDIRECTIONID = 0x00040000 |
The address identifier of the location to which a call has been redirected |
LINECALLINFOSTATE_RELATEDCALLID = 0x00000080 |
The related call ID field of the call-information record. |
LINECALLINFOSTATE_TERMINAL = 0x02000000 |
The terminal mode information of the call-information record. |
LINECALLINFOSTATE_TREATMENT = 0x10000000 |
The CallTreatment member in LINECALLINFO has been updated. TAPI version 2.0 and later. |
LINECALLINFOSTATE_TRUNK = 0x00004000 |
The trunk field of the call-information record. |
LINECALLINFOSTATE_USERUSERINFO = 0x00200000 |
The user-user information of the call-information record. |
Remarks
These constants cannot be extended. All 32 bits are reserved.
When changes occur in this data structure, a LINE_CALLINFO message is sent to the application. The parameters to this message are a handle to the call and an indication of the information item that has changed. The LINEADDRESSCAPS structure also indicates which of these call information elements are valid for every call on the address.
Requirements
| Header | tapi.h |
| Windows Embedded CE | Windows CE 3.0 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |