El objeto no acepta esta propiedad o metodo

[rigo_5834]

Código:

<script language="Javascript">
	function getPhone() {
		return document.getElementById('phone');
	}
	
	function debug(message) {
		debugdiv = document.getElementById('debug');
		debugdiv.innerHTML = debugdiv.innerHTML + message + "<br/>";
	}
	
	function doRegister() {
		debug("doRegister called");
		var host = document.getElementById('iaxhost').value;
		var cnumber = document.getElementById('cnumber').value;
		var cname = document.getElementById('cname').value;
		var user = document.getElementById('user').value;
		var pass = document.getElementById('pass').value;
		debug("Host: "+host);
		debug("Calling Number: "+cnumber);
		debug("Calling Name: "+cname);
		debug("User: "+user);
		debug("Secret: *********");
		phone = getPhone();
		phone.setHost(host);
		phone.setCallingNumber(cnumber);
		phone.setCallingName(cname);
		phone.setUser(user);
		phone.setPass(pass);
		phone.setWantIncoming(true);
		phone.register();
	}
	
	function doDial() {
		debug("doDial invoked");
		phone = getPhone();
		var number = document.getElementById('number').value;
		debug("dial "+number+" called");
		phone.dial(number);
	}
	
	function doHangup() {
		debug("doHangup invoked");
		phone = getPhone();
		phone.hangup();
	}
	
	function setup() {
		debug("Applet setup");
		getAudioInDevices();
		getAudioOutDevices();
		phone = getPhone();
		phone.setAudioIn(phone.getAudioInList(0));
		phone.setAudioOut(phone.getAudioOutList(0));
	}
	
	// Callback functions here
	function loaded() {
		debug("Applet loaded");
	}
	
	function registered(status) {
		debug("Registered callback status: "+status);
	}
	
	function hostreachable(status, roundtrip) {
		debug("Host reachable message received, status: "+status+", roundtrip: "+roundtrip);
	}
	
	function newCall(inbound, far, near, answered, callingname) {
		if (inbound == "true") {
			// new incoming call
			debug("Incoming call...");
			debug("Far: "+far);
			debug("Near: "+near);
			debug("Answered: "+answered);
			debug("callingname: "+callingname);
		} else {
			// new outbound call
			debug("Outbound call...");
			debug("Far: "+far);
			debug("Near: "+near);
			debug("Answered: "+answered);
			debug("callingname: "+callingname);
		}
	}


	function hungUp(causecode) {
		debug("Hungup, CauseCode: "+causecode);
	}


	function ringing(inbound, far, near, answered, callingname) {
		if (inbound == "true") {
			// new incoming call
			debug("Incoming ringing...");
			debug("Far: "+far);
			debug("Near: "+near);
			debug("Answered: "+answered);
			debug("callingname: "+callingname);
		} else {
			// new outbound call
			debug("Outbound ringing...");
			debug("Far: "+far);
			debug("Near: "+near);
			debug("Answered: "+answered);
			debug("callingname: "+callingname);
		}
	}
	
	
	function answered(inbound, far, near, answered, callingname) {
		if (inbound == "true") {
			// new incoming call
			debug("Incoming answered...");
			debug("Far: "+far);
			debug("Near: "+near);
			debug("Answered: "+answered);
			debug("callingname: "+callingname);
		} else {
			// new outbound call
			debug("Outbound answered...");
			debug("Far: "+far);
			debug("Near: "+near);
			debug("Answered: "+answered);
			debug("callingname: "+callingname);
		}
	}
	
	function getAudioInDevices() {
		phone = getPhone();
		devices = phone.getAudioInListLen();
		for(var i=0;i<devices;i++) {
			debug("Audio In Device: "+phone.getAudioInList(i));
		}
		debug("Current Audio In Device: "+phone.getAudioIn());
	}
	
	function getAudioOutDevices() {
		phone = getPhone();
		devices = phone.getAudioOutListLen();
		for(var i=0;i<devices;i++) {
			debug("Audio Out Device: "+phone.getAudioOutList(i));
		}
		debug("Current Audio Out Device: "+phone.getAudioOut());
	}
</script>

este es el codigo completo, si, llama a una libreria que es un applet , lo que realiza en la funcion que da error es el detalle de los dispositvos de audio del pc 'getAudioInDevices' pero el metodo si existe porque funciona a la perfeccion en cualquier explorador que no sea iexplorer 6