Intel 05-1832-002 User Manual

Voice API for Windows Operating Systems Library Reference — November 2003

return the last call progress analysis termination — ATDX_CRTNID( )

ATDX_CRTNID( )

return the last call progress analysis termination

! Description

The ATDX_CRTNID( ) function returns the last call progress analysis termination of the tone that
caused the most recent call progress analysis termination of the channel device. See the Voice API
Programming Guide for a description of call progress analysis.

Possible return values are the following:

TID_BUSY1

First signal busy

TID_BUSY2

Second signal busy

TID_DIAL_INTL

International dial tone

TID_DIAL_LCL

Local dial tone

TID_DIAL_XTRA

Special (“Extra”) dial tone

TID_DISCONNECT

Disconnect tone (post-connect)

TID_FAX1

First fax or modem tone

TID_FAX2

Second fax or modem tone

Name:

long ATDX_CRTNID(chdev)

Inputs:

int chdev

•

valid channel device handle

Returns:

identifier of the tone that caused the most recent call progress analysis termination, if successful
AT_FAILURE if error

Includes:

srllib.h
dxxxlib.h

Category:

Extended Attribute

Mode:

synchronous

Platform:

Springware

Parameter

Description

chdev

specifies the valid channel device handle obtained when the channel was opened
using dx_open( )