Inside Macintosh: Telephony /

Chapter 3 - Directory Numbers / Directory Number Reference

Directory Number Functions / Setting Directory Number Features

TELDNGetDTMF

Gets the current state of DTMF detection for a directory number.

pascal TELErr TELDNGetDTMF (TELDNHandle hTELDN, Boolean *dtmfOn);

hTELDN

A handle to a directory number structure.

dtmfOn

On exit, a Boolean value that indicates whether DTMF detection for the specified directory number is enabled (true) or disabled (false).

function result

A result code.

DESCRIPTION

The TELDNGetDTMF function returns, in the dtmfOn parameter, the current state of DTMF detection for the directory number specified by the hTELDN parameter. If dtmfOn is true, DTMF detection is on; otherwise, DTMF detection is off.