552 Voice API for Windows Operating Systems Library Reference — November 2003
base memory address 510
beep tone
record notification 399
beep tone, pre-record 409
bits per sample 521
blowmax 500
board
device 76, 292
device name 54
parameters 389, 390, 391, 393
setting 54
physical address 103
board device
handle 60
opening 292
breaking
connection to a time slot 431
buffer
firmware digit 173
buffer size
bulk queue 367
buffer, ADSI data 478
busy channel
forcing to idle state 417
C
ca_dtn_deboff 502
ca_dtn_npres 502
ca_dtn_pres 502
ca_lowerfrq 93
ca_maxintering 503
ca_noanswer 498, 503
ca_pamd_failtime 498, 502
ca_pamd_minring 502
ca_pamd_qtemp 503
ca_pamd_spdval 498, 502
ca_upperfrq 93
cached prompt management functions
dx_getcachesize( ) 151, 219
cached prompt managment functions 21
cached prompts
downloading voice data 151
playing 310
playing, example 313
size of on-board memory 219
cadence 52
repetition for user-defined tones 140
cadenced tone
playing 319
call progress analysis 52, 70, 105, 107, 191
activating 272
answering machine detection 52
cadence 52
data structure 497
enabling 189
enhanced
activating 272
errors 67
frequency detection
SIT tones(tone 1) 81, 87
SIT tones(tone 2) 83, 89
SIT tones(tone 3) 85, 91
functions 25
dx_chgdur( ) 154
dx_chgfreq( ) 158
dx_chgrepcnt( ) 162
parameter structure 171
results
answer duration 192
busy 70, 192
call connected 192
called line answered by 70
connect 70
connection type 192, 193
error 71, 192, 193
fax machine or modem 192
frequency detection 193
frequency out of bounds 193
initial non-silence 107
last termination 192, 193
longer silence 101, 193
no answer 70, 192
no dial tone 192
no ringback 70, 192
non-silence 193
operator intercept 70, 192
shorter silence 105, 193
stopped 71, 192
timeout 70
stopping 193, 418
termination 70
tone definitions 154, 158, 162
using dx_dial( ) 188
call progress analysis functions
dx_initcallp( ) 272
call progress signals, standard 320
call progress tone 180, 184, 334
call status transition
DX_CST data structure 504
event block structure 506
event handling 379
synchronously monitoring events 234