tapiCallIsBusy (Function)

ONLINE HELP
WINDEV, WEBDEV AND WINDEV MOBILE

Version:

Home | Sign in | English

Help / WLanguage / WLanguage functions / Communication / Phone functions

Required configuration

WINDEV

WEBDEV

WINDEV Mobile

Others

See also

tapiCallIsBusy (Function)

In french: telAppelEstOccupé

Allows you to find out whether the number called is busy. This function can be used for the current outgoing call only.

Example

PROCEDURE DialPhoneNumber(sPhoneNumber)
// Dial the number
IF tapiDial(sPhoneNumber, "CallStatus", 4) = True THEN
	// Communication established
	Message("The communication is established") 
	Info("The connection is established, you can pick up") 
	RETURN
ELSE
	IF NOT ErrorInfo() ~= "" THEN
		Error(ErrorInfo())
	END
	// Check whether the line is busy
	IF tapiCallIsBusy() = True THEN
		Info("The line is busy")
		RETURN
	END
	// Check whether the correspondent responded
	IF tapiNoAnswer() = True THEN
		Info("The correspondent did not answer")
		RETURN
	END
END

Syntax

<Result> = tapiCallIsBusy([<Call identifier>])

<Result>: Boolean

True if the number called is busy,
False otherwise.

<Call identifier>: Optional integer

Identifier of the call to be handled. This identifier is defined in the WLanguage procedure called by tapiListen. If this parameter is not specified, the current outgoing or incoming call is handled.

Remarks

Required configuration

Telephony functions use TAPI 2.0 technology and/or TAPI 3.1 technology. These technologies can be used on all systems.

Related Examples:

Complete examples (WINDEV): WD Telephony

[ + ] This example presents the telephony functions of WINDEV.
The following topics are presented in this example:
1/ How to dial a phone number
2/ Detect and identify the incoming calls
Summary of the example supplied with WINDEV:
This example presents the telephony functions supplied with WINDEV. Once contacts have been entered in the main window (the table is in edit), you will be able to call them from the application directly (your computer must be equipped with a modem properly installed). You will be able to get a notification for the incoming calls and to identify the caller

Component: wd300com.dll