LINECALLTREATMENT
A version of this page is also available for
4/8/2010
These constants describe treatments for calls that are unanswered or on hold. Except for basic parameter validation, call treatment is a straight pass-through by TAPI to the service provider.
The following table shows the LINECALLTREATMENT constants.
| Value | Description |
|---|---|
LINECALLTREATMENT_BUSY = 0x00000003 |
When the call is not actively connected to a device, offering or onhold, the party hears busy signal. |
LINECALLTREATMENT_MUSIC = 0x00000004 |
When the call is not actively connected to a device, offering or onhold, the party hears music. |
LINECALLTREATMENT_RINGBACK = 0x00000002 |
When the call is not actively connected to a device, offering or onhold, the party hears ringback tone. |
LINECALLTREATMENT_SILENCE = 0x00000001 |
When the call is not actively connected to a device, offering or onhold, the party hears silence. |
Remarks
The value 0x00000000 is reserved to indicate that the service provider does not support call treatments. Values in the range 0x00000005 through 0x000000FF are reserved for future definition. Values in the range 0x00000100 through 0xFFFFFFFF are reserved for assignment by service providers, and may include identification of specific musical selections or recorded announcements.
Note
These constants are for TAPI version 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 |