|
Conditional Interrupt Variables
|
| Bit |
Dec |
Hex |
Name |
Description |
| 0 |
1 |
01h |
SILEN_INT |
Silence for a preset
amount of time. |
| 1 |
2 |
02h |
LOCAL_HNG |
The local phone goes
on-hook. |
| 2 |
4 |
04h |
FWDIS_INT |
Forward disconnect
signal detected
(caller hungup clunk). |
| 3 |
8 |
08h |
DTMF_INT |
A touchtone is
detected. |
| 4 |
16 |
10h |
ALARM_INT |
The event latch has
been set. |
| 5 |
32 |
20h |
LOCAL_INT |
The local phone goes
off-hook. |
| 6 |
64 |
40h |
KEYBD_INT |
Any key is pressed on
the PC keyboard. |
| 7 |
128 |
80h |
DIALT_INT |
Dial tone is detected. |