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Voice API for Windows Operating Systems Library Reference — November 2003 553
call status transition event functions 21
dx_getevt( ) 234
dx_setevtmsk( ) 377
call status transition structure 504
caller ID
common message types 263
caller ID functions 26
dx_gtcallid( ) 258
dx_gtextcallid( ) 262
dx_wtcallid( ) 440
channel
bulk queue buffer sizing function 367
current state 109
device 76
, 292
digit buffer 226
monitoring activity 99
names 60
number 62
number of processes 234
parameters 391
, 393
status
dial 109
DTMF signal 99
get digit 109
idle 109
no loop current 99
no ringback 99
onhook 99
play 109
playing tone 109
record 109
ringback present 99
silence 99
stopped 109
channel device information structure 479
channel parameters 393
, 395
CLASS
message types 264
clearing structures 171
, 177
CLIP
message types 265
close(_) 166
close(_) function, Windows 166
closing devices 166
cnosig 497
, 498
cnosil 499
coders 520
common message types 263
compelled signaling 466
CON_CAD 64
CON_LPC 64
CON_PAMD 64
CON_PVD 64
configuration functions 16
dx_clrdigbuf( ) 173
dx_getparm( ) 242
dx_GetRscStatus( ) 245
dx_gtsernum( ) 270
dx_libinit( ) 275
dx_setchxfercnt( ) 367
dx_setdigtyp( ) 374
dx_sethook( ) 384
dx_setparm( ) 388
dx_settonelen( ) 409
dx_TSFStatus( ) 421
dx_wtring( ) 443
connect
event 52
type 64
continuous speech processing (CSP) 26
convenience functions
dx_playf( ) 307
dx_playvox( ) 324
dx_recf( ) 343
dx_recvox( ) 351
dx_recwav( ) 354
I/O 19
nr_scroute( ) 451
nr_scunroute( ) 457
R2/MF 23
speed and volume 24
TDM Routing 22
CR_BUSY 70
, 192
CR_CEPT 70
, 87, 89, 91, 192
CR_CNCT 64, 70, 192
CR_ERROR 67, 192
CR_FAXTONE 70
, 192
CR_LGTUERR 67
CR_MEMERR 67
CR_MXFRQERR 67
CR_NOANS 70
, 192
CR_NODIALTONE 70
, 192
CR_NORB 70
, 192
CR_OVRLPERR 68
CR_STOPD 71, 192
CR_TMOUTOFF 68
CR_TMOUTON 68
CR_UNEXPTN 68
CR_UPFRQERR 68
CS_CALL 109
CS_DIAL 109