|
Field name |
Type |
Default |
Units |
Description |
|---|---|---|---|---|
|
firsttimeout |
DWORD |
10000 |
ms |
Maximum time to wait for the first digit. Use 0 to wait forever. Otherwise, the valid range is 1 through 2147483647. |
|
intertimeout |
DWORD |
5000 |
ms |
Maximum time to wait for any digit after the first digit. Use 0 to wait forever. Otherwise, the valid range is 1 through 2147483647. |
|
terminators |
DWORD |
0x0C00 |
mask |
Mask that specifies which digits cause collection to terminate. A value can be formed by using the OR operation with any of the values for the validDTMFs field. Use 0 to indicate no terminators. |
|
validDTMFs |
DWORD |
0x07FF |
mask |
Mask that specifies the digits to collect; only specified digits are added to the collected digit string. Specify ADI_DIGIT_ANY to accept all digits. See Valid DTMF values for information. Optionally, the value ADI_COLLECT_QUIETLY can be added to this parameter to suppress all but the final ADIEVN_DIGIT_BEGIN and ADIEVN_DIGIT_END events that are normally generated as each digit arrives. |
|
waitendtone |
DWORD |
0 |
mask |
Flag to indicate that collection ends at the trailing edge of the last digit. If 0, collection ends as soon as the final digit is detected. If 1, collection does not end until the end of the final digit. |
A value that combines all of the valid DTMF values can be formed by using ADI_DIGIT_ALL (0xFFFF). Values can also be formed by using the OR operation with any of the following values:
|
Digit |
Name |
Value |
|
0 |
ADI_DIGIT_0 |
0x0001 |
|
1 |
ADI_DIGIT_1 |
0x0002 |
|
2 |
ADI_DIGIT_2 |
0x0004 |
|
3 |
ADI_DIGIT_3 |
0x0008 |
|
4 |
ADI_DIGIT_4 |
0x0010 |
|
5 |
ADI_DIGIT_5 |
0x0020 |
|
6 |
ADI_DIGIT_6 |
0x0040 |
|
7 |
ADI_DIGIT_7 |
0x0080 |
|
8 |
ADI_DIGIT_8 |
0x0100 |
|
9 |
ADI_DIGIT_9 |
0x0200 |
|
* |
ADI_DIGIT_STAR |
0x0400 |
|
# |
ADI_DIGIT_POUND |
0x0800 |
|
A |
ADI_DIGIT_A |
0x1000 |
|
B |
ADI_DIGIT_B |
0x2000 |
|
C |
ADI_DIGIT_C |
0x4000 |
|
D |
ADI_DIGIT_D |
0x8000 |