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call.htm
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call.htm
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<!DOCTYPE html>
<!--
* Copyright (C) 2012-2015 Doubango Telecom <http://www.doubango.org>
* License: BSD
* This file is part of Open Source sipML5 solution <http://www.sipml5.org>
-->
<html>
<!-- head -->
<head>
<meta charset="utf-8" />
<title>sipML5 live demo</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta name="Keywords" content="doubango, sipML5, VoIP, HTML5, WebRTC, RTCWeb, SIP, IMS, Video chat, VP8, live demo " />
<meta name="Description" content="HTML5 SIP client using WebRTC framework" />
<meta name="author" content="Doubango Telecom" />
<!-- SIPML5 API:
DEBUG VERSION: 'SIPml-api.js'
RELEASE VERSION: 'release/SIPml-api.js'
-->
<script src="SIPml-api.js?svn=240" type="text/javascript"> </script>
<!-- Styles -->
<link href="./assets/css/bootstrap.css" rel="stylesheet" />
<style type="text/css">
body {
padding-top: 80px;
padding-bottom: 40px;
}
.navbar-inner-red {
background-color: #600000;
background-image: none;
background-repeat: no-repeat;
filter: none;
}
.full-screen {
position: absolute;
left: 0;
top: 0;
width: 100%;
height: 100%;
overflow: hidden;
}
.normal-screen {
position: relative;
}
.call-options {
padding: 5px;
background-color: #f0f0f0;
border: 1px solid #eee;
border: 1px solid rgba(0, 0, 0, 0.08);
-webkit-border-radius: 4px;
-moz-border-radius: 4px;
border-radius: 4px;
-webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);
-moz-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);
box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.05);
-webkit-transition-property: opacity;
-moz-transition-property: opacity;
-o-transition-property: opacity;
-webkit-transition-duration: 2s;
-moz-transition-duration: 2s;
-o-transition-duration: 2s;
}
.tab-video,
.div-video {
width: 100%;
height: 0px;
-webkit-transition-property: height;
-moz-transition-property: height;
-o-transition-property: height;
-webkit-transition-duration: 2s;
-moz-transition-duration: 2s;
-o-transition-duration: 2s;
}
.label-align {
display: block;
padding-left: 15px;
text-indent: -15px;
}
.input-align {
width: 13px;
height: 13px;
padding: 0;
margin: 0;
vertical-align: bottom;
position: relative;
top: -1px;
*overflow: hidden;
}
.glass-panel {
z-index: 99;
position: fixed;
width: 100%;
height: 100%;
margin: 0;
padding: 0;
top: 0;
left: 0;
opacity: 0.8;
background-color: Gray;
}
.div-keypad {
z-index: 100;
position: fixed;
-moz-transition-property: left top;
-o-transition-property: left top;
-webkit-transition-duration: 2s;
-moz-transition-duration: 2s;
-o-transition-duration: 2s;
}
.previewvideo {
position: absolute;
width: 88px;
height: 72px;
margin-top: -42px;
}
</style>
<link href="./assets/css/bootstrap-responsive.css" rel="stylesheet" />
<!-- Le fav and touch icons -->
<link rel="shortcut icon" href="./assets/ico/favicon.ico" />
<link rel="apple-touch-icon-precomposed" sizes="114x114" href="./assets/ico/apple-touch-icon-114-precomposed.png" />
<link rel="apple-touch-icon-precomposed" sizes="72x72" href="./assets/ico/apple-touch-icon-72-precomposed.png" />
<link rel="apple-touch-icon-precomposed" href="./assets/ico/apple-touch-icon-57-precomposed.png" />
<!-- Javascript code -->
<script type="text/javascript">
// to avoid caching
//if (window.location.href.indexOf("svn=") == -1) {
// window.location.href += (window.location.href.indexOf("?") == -1 ? "svn=236" : "&svn=229");
//}
var sTransferNumber;
var oRingTone, oRingbackTone;
var oSipStack, oSipSessionRegister, oSipSessionCall, oSipSessionTransferCall;
var videoRemote, videoLocal, audioRemote;
var bFullScreen = false;
var oNotifICall;
var bDisableVideo = false;
var viewVideoLocal, viewVideoRemote, viewLocalScreencast; // <video> (webrtc) or <div> (webrtc4all)
var oConfigCall;
var oReadyStateTimer;
C =
{
divKeyPadWidth: 220
};
window.onload = function () {
window.console && window.console.info && window.console.info("location=" + window.location);
videoLocal = document.getElementById("video_local");
videoRemote = document.getElementById("video_remote");
audioRemote = document.getElementById("audio_remote");
document.onkeyup = onKeyUp;
document.body.onkeyup = onKeyUp;
divCallCtrl.onmousemove = onDivCallCtrlMouseMove;
// set debug level
SIPml.setDebugLevel((window.localStorage && window.localStorage.getItem('org.doubango.expert.disable_debug') == "true") ? "error" : "info");
loadCredentials();
loadCallOptions();
// Initialize call button
uiBtnCallSetText("Call");
var getPVal = function (PName) {
var query = window.location.search.substring(1);
var vars = query.split('&');
for (var i = 0; i < vars.length; i++) {
var pair = vars[i].split('=');
if (decodeURIComponent(pair[0]) === PName) {
return decodeURIComponent(pair[1]);
}
}
return null;
}
var preInit = function () {
// set default webrtc type (before initialization)
var s_webrtc_type = getPVal("wt");
var s_fps = getPVal("fps");
var s_mvs = getPVal("mvs"); // maxVideoSize
var s_mbwu = getPVal("mbwu"); // maxBandwidthUp (kbps)
var s_mbwd = getPVal("mbwd"); // maxBandwidthUp (kbps)
var s_za = getPVal("za"); // ZeroArtifacts
var s_ndb = getPVal("ndb"); // NativeDebug
if (s_webrtc_type) SIPml.setWebRtcType(s_webrtc_type);
// initialize SIPML5
SIPml.init(postInit);
// set other options after initialization
if (s_fps) SIPml.setFps(parseFloat(s_fps));
if (s_mvs) SIPml.setMaxVideoSize(s_mvs);
if (s_mbwu) SIPml.setMaxBandwidthUp(parseFloat(s_mbwu));
if (s_mbwd) SIPml.setMaxBandwidthDown(parseFloat(s_mbwd));
if (s_za) SIPml.setZeroArtifacts(s_za === "true");
if (s_ndb == "true") SIPml.startNativeDebug();
//var rinningApps = SIPml.getRunningApps();
//var _rinningApps = Base64.decode(rinningApps);
//tsk_utils_log_info(_rinningApps);
}
oReadyStateTimer = setInterval(function () {
if (document.readyState === "complete") {
clearInterval(oReadyStateTimer);
// initialize SIPML5
preInit();
}
},
500);
/*if (document.readyState === "complete") {
preInit();
}
else {
document.onreadystatechange = function () {
if (document.readyState === "complete") {
preInit();
}
}
}*/
};
function postInit() {
// check for WebRTC support
if (!SIPml.isWebRtcSupported()) {
// is it chrome?
if (SIPml.getNavigatorFriendlyName() == 'chrome') {
if (confirm("You're using an old Chrome version or WebRTC is not enabled.\nDo you want to see how to enable WebRTC?")) {
window.location = 'http://www.webrtc.org/running-the-demos';
}
else {
window.location = "index.html";
}
return;
}
else {
if (confirm("webrtc-everywhere extension is not installed. Do you want to install it?\nIMPORTANT: You must restart your browser after the installation.")) {
window.location = 'https://github.com/sarandogou/webrtc-everywhere';
}
else {
// Must do nothing: give the user the chance to accept the extension
// window.location = "index.html";
}
}
}
// checks for WebSocket support
if (!SIPml.isWebSocketSupported()) {
if (confirm('Your browser don\'t support WebSockets.\nDo you want to download a WebSocket-capable browser?')) {
window.location = 'https://www.google.com/intl/en/chrome/browser/';
}
else {
window.location = "index.html";
}
return;
}
// FIXME: displays must be per session
viewVideoLocal = videoLocal;
viewVideoRemote = videoRemote;
if (!SIPml.isWebRtcSupported()) {
if (confirm('Your browser don\'t support WebRTC.\naudio/video calls will be disabled.\nDo you want to download a WebRTC-capable browser?')) {
window.location = 'https://www.google.com/intl/en/chrome/browser/';
}
}
btnRegister.disabled = false;
document.body.style.cursor = 'default';
oConfigCall = {
audio_remote: audioRemote,
video_local: viewVideoLocal,
video_remote: viewVideoRemote,
screencast_window_id: 0x00000000, // entire desktop
bandwidth: { audio: undefined, video: undefined },
video_size: { minWidth: undefined, minHeight: undefined, maxWidth: undefined, maxHeight: undefined },
events_listener: { events: '*', listener: onSipEventSession },
sip_caps: [
{ name: '+g.oma.sip-im' },
{ name: 'language', value: '\"en,fr\"' }
]
};
}
function loadCallOptions() {
if (window.localStorage) {
var s_value;
if ((s_value = window.localStorage.getItem('org.doubango.call.phone_number'))) txtPhoneNumber.value = s_value;
bDisableVideo = (window.localStorage.getItem('org.doubango.expert.disable_video') == "true");
txtCallStatus.innerHTML = '<i>Video ' + (bDisableVideo ? 'disabled' : 'enabled') + '</i>';
}
}
function saveCallOptions() {
if (window.localStorage) {
window.localStorage.setItem('org.doubango.call.phone_number', txtPhoneNumber.value);
window.localStorage.setItem('org.doubango.expert.disable_video', bDisableVideo ? "true" : "false");
}
}
function loadCredentials() {
if (window.localStorage) {
// IE retuns 'null' if not defined
var s_value;
if ((s_value = window.localStorage.getItem('org.doubango.identity.display_name'))) txtDisplayName.value = s_value;
if ((s_value = window.localStorage.getItem('org.doubango.identity.impi'))) txtPrivateIdentity.value = s_value;
if ((s_value = window.localStorage.getItem('org.doubango.identity.impu'))) txtPublicIdentity.value = s_value;
if ((s_value = window.localStorage.getItem('org.doubango.identity.password'))) txtPassword.value = s_value;
if ((s_value = window.localStorage.getItem('org.doubango.identity.realm'))) txtRealm.value = s_value;
}
else {
//txtDisplayName.value = "005";
//txtPrivateIdentity.value = "005";
//txtPublicIdentity.value = "sip:[email protected]";
//txtPassword.value = "005";
//txtRealm.value = "sip2sip.info";
//txtPhoneNumber.value = "701020";
}
};
function saveCredentials() {
if (window.localStorage) {
window.localStorage.setItem('org.doubango.identity.display_name', txtDisplayName.value);
window.localStorage.setItem('org.doubango.identity.impi', txtPrivateIdentity.value);
window.localStorage.setItem('org.doubango.identity.impu', txtPublicIdentity.value);
window.localStorage.setItem('org.doubango.identity.password', txtPassword.value);
window.localStorage.setItem('org.doubango.identity.realm', txtRealm.value);
}
};
// sends SIP REGISTER request to login
function sipRegister() {
// catch exception for IE (DOM not ready)
try {
btnRegister.disabled = true;
if (!txtRealm.value || !txtPrivateIdentity.value || !txtPublicIdentity.value) {
txtRegStatus.innerHTML = '<b>Please fill madatory fields (*)</b>';
btnRegister.disabled = false;
return;
}
var o_impu = tsip_uri.prototype.Parse(txtPublicIdentity.value);
if (!o_impu || !o_impu.s_user_name || !o_impu.s_host) {
txtRegStatus.innerHTML = "<b>[" + txtPublicIdentity.value + "] is not a valid Public identity</b>";
btnRegister.disabled = false;
return;
}
// enable notifications if not already done
if (window.webkitNotifications && window.webkitNotifications.checkPermission() != 0) {
window.webkitNotifications.requestPermission();
}
// save credentials
saveCredentials();
// update debug level to be sure new values will be used if the user haven't updated the page
SIPml.setDebugLevel((window.localStorage && window.localStorage.getItem('org.doubango.expert.disable_debug') == "true") ? "error" : "info");
// create SIP stack
oSipStack = new SIPml.Stack({
realm: txtRealm.value,
impi: txtPrivateIdentity.value,
impu: txtPublicIdentity.value,
password: txtPassword.value,
display_name: txtDisplayName.value,
websocket_proxy_url: (window.localStorage ? window.localStorage.getItem('org.doubango.expert.websocket_server_url') : null),
outbound_proxy_url: (window.localStorage ? window.localStorage.getItem('org.doubango.expert.sip_outboundproxy_url') : null),
ice_servers: (window.localStorage ? window.localStorage.getItem('org.doubango.expert.ice_servers') : null),
enable_rtcweb_breaker: (window.localStorage ? window.localStorage.getItem('org.doubango.expert.enable_rtcweb_breaker') == "true" : false),
events_listener: { events: '*', listener: onSipEventStack },
enable_early_ims: (window.localStorage ? window.localStorage.getItem('org.doubango.expert.disable_early_ims') != "true" : true), // Must be true unless you're using a real IMS network
enable_media_stream_cache: (window.localStorage ? window.localStorage.getItem('org.doubango.expert.enable_media_caching') == "true" : false),
bandwidth: (window.localStorage ? tsk_string_to_object(window.localStorage.getItem('org.doubango.expert.bandwidth')) : null), // could be redefined a session-level
video_size: (window.localStorage ? tsk_string_to_object(window.localStorage.getItem('org.doubango.expert.video_size')) : null), // could be redefined a session-level
sip_headers: [
{ name: 'User-Agent', value: 'IM-client/OMA1.0 sipML5-v1.2015.03.18' },
{ name: 'Organization', value: 'Doubango Telecom' }
]
}
);
if (oSipStack.start() != 0) {
txtRegStatus.innerHTML = '<b>Failed to start the SIP stack</b>';
}
else return;
}
catch (e) {
txtRegStatus.innerHTML = "<b>2:" + e + "</b>";
}
btnRegister.disabled = false;
}
// sends SIP REGISTER (expires=0) to logout
function sipUnRegister() {
if (oSipStack) {
oSipStack.stop(); // shutdown all sessions
}
}
// makes a call (SIP INVITE)
function sipCall(s_type) {
if (oSipStack && !oSipSessionCall && !tsk_string_is_null_or_empty(txtPhoneNumber.value)) {
if (s_type == 'call-screenshare') {
if (!SIPml.isScreenShareSupported()) {
alert('Screen sharing not supported. Are you using chrome 26+?');
return;
}
if (!location.protocol.match('https')) {
if (confirm("Screen sharing requires https://. Do you want to be redirected?")) {
sipUnRegister();
window.location = 'https://ns313841.ovh.net/call.htm';
}
return;
}
}
btnCall.disabled = true;
btnHangUp.disabled = false;
if (window.localStorage) {
oConfigCall.bandwidth = tsk_string_to_object(window.localStorage.getItem('org.doubango.expert.bandwidth')); // already defined at stack-level but redifined to use latest values
oConfigCall.video_size = tsk_string_to_object(window.localStorage.getItem('org.doubango.expert.video_size')); // already defined at stack-level but redifined to use latest values
}
// create call session
oSipSessionCall = oSipStack.newSession(s_type, oConfigCall);
// make call
if (oSipSessionCall.call(txtPhoneNumber.value) != 0) {
oSipSessionCall = null;
txtCallStatus.value = 'Failed to make call';
btnCall.disabled = false;
btnHangUp.disabled = true;
return;
}
saveCallOptions();
}
else if (oSipSessionCall) {
txtCallStatus.innerHTML = '<i>Connecting...</i>';
oSipSessionCall.accept(oConfigCall);
}
}
// Share entire desktop aor application using BFCP or WebRTC native implementation
function sipShareScreen() {
if (SIPml.getWebRtcType() === 'w4a') {
// Sharing using BFCP -> requires an active session
if (!oSipSessionCall) {
txtCallStatus.innerHTML = '<i>No active session</i>';
return;
}
if (oSipSessionCall.bfcpSharing) {
if (oSipSessionCall.stopBfcpShare(oConfigCall) != 0) {
txtCallStatus.value = 'Failed to stop BFCP share';
}
else {
oSipSessionCall.bfcpSharing = false;
}
}
else {
oConfigCall.screencast_window_id = 0x00000000;
if (oSipSessionCall.startBfcpShare(oConfigCall) != 0) {
txtCallStatus.value = 'Failed to start BFCP share';
}
else {
oSipSessionCall.bfcpSharing = true;
}
}
}
else {
sipCall('call-screenshare');
}
}
// transfers the call
function sipTransfer() {
if (oSipSessionCall) {
var s_destination = prompt('Enter destination number', '');
if (!tsk_string_is_null_or_empty(s_destination)) {
btnTransfer.disabled = true;
if (oSipSessionCall.transfer(s_destination) != 0) {
txtCallStatus.innerHTML = '<i>Call transfer failed</i>';
btnTransfer.disabled = false;
return;
}
txtCallStatus.innerHTML = '<i>Transfering the call...</i>';
}
}
}
// holds or resumes the call
function sipToggleHoldResume() {
if (oSipSessionCall) {
var i_ret;
btnHoldResume.disabled = true;
txtCallStatus.innerHTML = oSipSessionCall.bHeld ? '<i>Resuming the call...</i>' : '<i>Holding the call...</i>';
i_ret = oSipSessionCall.bHeld ? oSipSessionCall.resume() : oSipSessionCall.hold();
if (i_ret != 0) {
txtCallStatus.innerHTML = '<i>Hold / Resume failed</i>';
btnHoldResume.disabled = false;
return;
}
}
}
// Mute or Unmute the call
function sipToggleMute() {
if (oSipSessionCall) {
var i_ret;
var bMute = !oSipSessionCall.bMute;
txtCallStatus.innerHTML = bMute ? '<i>Mute the call...</i>' : '<i>Unmute the call...</i>';
i_ret = oSipSessionCall.mute('audio'/*could be 'video'*/, bMute);
if (i_ret != 0) {
txtCallStatus.innerHTML = '<i>Mute / Unmute failed</i>';
return;
}
oSipSessionCall.bMute = bMute;
btnMute.value = bMute ? "Unmute" : "Mute";
}
}
// terminates the call (SIP BYE or CANCEL)
function sipHangUp() {
if (oSipSessionCall) {
txtCallStatus.innerHTML = '<i>Terminating the call...</i>';
oSipSessionCall.hangup({ events_listener: { events: '*', listener: onSipEventSession } });
}
}
function sipSendDTMF(c) {
if (oSipSessionCall && c) {
if (oSipSessionCall.dtmf(c) == 0) {
try { dtmfTone.play(); } catch (e) { }
}
}
}
function startRingTone() {
try { ringtone.play(); }
catch (e) { }
}
function stopRingTone() {
try { ringtone.pause(); }
catch (e) { }
}
function startRingbackTone() {
try { ringbacktone.play(); }
catch (e) { }
}
function stopRingbackTone() {
try { ringbacktone.pause(); }
catch (e) { }
}
function toggleFullScreen() {
if (videoRemote.webkitSupportsFullscreen) {
fullScreen(!videoRemote.webkitDisplayingFullscreen);
}
else {
fullScreen(!bFullScreen);
}
}
function openKeyPad() {
divKeyPad.style.visibility = 'visible';
divKeyPad.style.left = ((document.body.clientWidth - C.divKeyPadWidth) >> 1) + 'px';
divKeyPad.style.top = '70px';
divGlassPanel.style.visibility = 'visible';
}
function closeKeyPad() {
divKeyPad.style.left = '0px';
divKeyPad.style.top = '0px';
divKeyPad.style.visibility = 'hidden';
divGlassPanel.style.visibility = 'hidden';
}
function fullScreen(b_fs) {
bFullScreen = b_fs;
if (tsk_utils_have_webrtc4native() && bFullScreen && videoRemote.webkitSupportsFullscreen) {
if (bFullScreen) {
videoRemote.webkitEnterFullScreen();
}
else {
videoRemote.webkitExitFullscreen();
}
}
else {
if (tsk_utils_have_webrtc4npapi()) {
try { if (window.__o_display_remote) window.__o_display_remote.setFullScreen(b_fs); }
catch (e) { divVideo.setAttribute("class", b_fs ? "full-screen" : "normal-screen"); }
}
else {
divVideo.setAttribute("class", b_fs ? "full-screen" : "normal-screen");
}
}
}
function showNotifICall(s_number) {
// permission already asked when we registered
if (window.webkitNotifications && window.webkitNotifications.checkPermission() == 0) {
if (oNotifICall) {
oNotifICall.cancel();
}
oNotifICall = window.webkitNotifications.createNotification('images/sipml-34x39.png', 'Incaming call', 'Incoming call from ' + s_number);
oNotifICall.onclose = function () { oNotifICall = null; };
oNotifICall.show();
}
}
function onKeyUp(evt) {
evt = (evt || window.event);
if (evt.keyCode == 27) {
fullScreen(false);
}
else if (evt.ctrlKey && evt.shiftKey) { // CTRL + SHIFT
if (evt.keyCode == 65 || evt.keyCode == 86) { // A (65) or V (86)
bDisableVideo = (evt.keyCode == 65);
txtCallStatus.innerHTML = '<i>Video ' + (bDisableVideo ? 'disabled' : 'enabled') + '</i>';
window.localStorage.setItem('org.doubango.expert.disable_video', bDisableVideo);
}
}
}
function onDivCallCtrlMouseMove(evt) {
try { // IE: DOM not ready
if (tsk_utils_have_stream()) {
btnCall.disabled = (!tsk_utils_have_stream() || !oSipSessionRegister || !oSipSessionRegister.is_connected());
document.getElementById("divCallCtrl").onmousemove = null; // unsubscribe
}
}
catch (e) { }
}
function uiOnConnectionEvent(b_connected, b_connecting) { // should be enum: connecting, connected, terminating, terminated
btnRegister.disabled = b_connected || b_connecting;
btnUnRegister.disabled = !b_connected && !b_connecting;
btnCall.disabled = !(b_connected && tsk_utils_have_webrtc() && tsk_utils_have_stream());
btnHangUp.disabled = !oSipSessionCall;
}
function uiVideoDisplayEvent(b_local, b_added) {
var o_elt_video = b_local ? videoLocal : videoRemote;
if (b_added) {
o_elt_video.style.opacity = 1;
uiVideoDisplayShowHide(true);
}
else {
o_elt_video.style.opacity = 0;
fullScreen(false);
}
}
function uiVideoDisplayShowHide(b_show) {
if (b_show) {
tdVideo.style.height = '340px';
divVideo.style.height = navigator.appName == 'Microsoft Internet Explorer' ? '100%' : '340px';
}
else {
tdVideo.style.height = '0px';
divVideo.style.height = '0px';
}
btnFullScreen.disabled = !b_show;
}
function uiDisableCallOptions() {
if (window.localStorage) {
window.localStorage.setItem('org.doubango.expert.disable_callbtn_options', 'true');
uiBtnCallSetText('Call');
alert('Use expert view to enable the options again (/!\\requires re-loading the page)');
}
}
function uiBtnCallSetText(s_text) {
switch (s_text) {
case "Call":
{
var bDisableCallBtnOptions = (window.localStorage && window.localStorage.getItem('org.doubango.expert.disable_callbtn_options') == "true");
btnCall.value = btnCall.innerHTML = bDisableCallBtnOptions ? 'Call' : 'Call <span id="spanCaret" class="caret">';
btnCall.setAttribute("class", bDisableCallBtnOptions ? "btn btn-primary" : "btn btn-primary dropdown-toggle");
btnCall.onclick = bDisableCallBtnOptions ? function () { sipCall(bDisableVideo ? 'call-audio' : 'call-audiovideo'); } : null;
ulCallOptions.style.visibility = bDisableCallBtnOptions ? "hidden" : "visible";
if (!bDisableCallBtnOptions && ulCallOptions.parentNode != divBtnCallGroup) {
divBtnCallGroup.appendChild(ulCallOptions);
}
else if (bDisableCallBtnOptions && ulCallOptions.parentNode == divBtnCallGroup) {
document.body.appendChild(ulCallOptions);
}
break;
}
default:
{
btnCall.value = btnCall.innerHTML = s_text;
btnCall.setAttribute("class", "btn btn-primary");
btnCall.onclick = function () { sipCall(bDisableVideo ? 'call-audio' : 'call-audiovideo'); };
ulCallOptions.style.visibility = "hidden";
if (ulCallOptions.parentNode == divBtnCallGroup) {
document.body.appendChild(ulCallOptions);
}
break;
}
}
}
function uiCallTerminated(s_description) {
uiBtnCallSetText("Call");
btnHangUp.value = 'HangUp';
btnHoldResume.value = 'hold';
btnMute.value = "Mute";
btnCall.disabled = false;
btnHangUp.disabled = true;
if (window.btnBFCP) window.btnBFCP.disabled = true;
oSipSessionCall = null;
stopRingbackTone();
stopRingTone();
txtCallStatus.innerHTML = "<i>" + s_description + "</i>";
uiVideoDisplayShowHide(false);
divCallOptions.style.opacity = 0;
if (oNotifICall) {
oNotifICall.cancel();
oNotifICall = null;
}
uiVideoDisplayEvent(false, false);
uiVideoDisplayEvent(true, false);
setTimeout(function () { if (!oSipSessionCall) txtCallStatus.innerHTML = ''; }, 2500);
}
// Callback function for SIP Stacks
function onSipEventStack(e /*SIPml.Stack.Event*/) {
tsk_utils_log_info('==stack event = ' + e.type);
switch (e.type) {
case 'started':
{
// catch exception for IE (DOM not ready)
try {
// LogIn (REGISTER) as soon as the stack finish starting
oSipSessionRegister = this.newSession('register', {
expires: 200,
events_listener: { events: '*', listener: onSipEventSession },
sip_caps: [
{ name: '+g.oma.sip-im', value: null },
//{ name: '+sip.ice' }, // rfc5768: FIXME doesn't work with Polycom TelePresence
{ name: '+audio', value: null },
{ name: 'language', value: '\"en,fr\"' }
]
});
oSipSessionRegister.register();
}
catch (e) {
txtRegStatus.value = txtRegStatus.innerHTML = "<b>1:" + e + "</b>";
btnRegister.disabled = false;
}
break;
}
case 'stopping': case 'stopped': case 'failed_to_start': case 'failed_to_stop':
{
var bFailure = (e.type == 'failed_to_start') || (e.type == 'failed_to_stop');
oSipStack = null;
oSipSessionRegister = null;
oSipSessionCall = null;
uiOnConnectionEvent(false, false);
stopRingbackTone();
stopRingTone();
uiVideoDisplayShowHide(false);
divCallOptions.style.opacity = 0;
txtCallStatus.innerHTML = '';
txtRegStatus.innerHTML = bFailure ? "<i>Disconnected: <b>" + e.description + "</b></i>" : "<i>Disconnected</i>";
break;
}
case 'i_new_call':
{
if (oSipSessionCall) {
// do not accept the incoming call if we're already 'in call'
e.newSession.hangup(); // comment this line for multi-line support
}
else {
oSipSessionCall = e.newSession;
// start listening for events
oSipSessionCall.setConfiguration(oConfigCall);
uiBtnCallSetText('Answer');
btnHangUp.value = 'Reject';
btnCall.disabled = false;
btnHangUp.disabled = false;
startRingTone();
var sRemoteNumber = (oSipSessionCall.getRemoteFriendlyName() || 'unknown');
txtCallStatus.innerHTML = "<i>Incoming call from [<b>" + sRemoteNumber + "</b>]</i>";
showNotifICall(sRemoteNumber);
}
break;
}
case 'm_permission_requested':
{
divGlassPanel.style.visibility = 'visible';
break;
}
case 'm_permission_accepted':
case 'm_permission_refused':
{
divGlassPanel.style.visibility = 'hidden';
if (e.type == 'm_permission_refused') {
uiCallTerminated('Media stream permission denied');
}
break;
}
case 'starting': default: break;
}
};
// Callback function for SIP sessions (INVITE, REGISTER, MESSAGE...)
function onSipEventSession(e /* SIPml.Session.Event */) {
tsk_utils_log_info('==session event = ' + e.type);
switch (e.type) {
case 'connecting': case 'connected':
{
var bConnected = (e.type == 'connected');
if (e.session == oSipSessionRegister) {
uiOnConnectionEvent(bConnected, !bConnected);
txtRegStatus.innerHTML = "<i>" + e.description + "</i>";
}
else if (e.session == oSipSessionCall) {
btnHangUp.value = 'HangUp';
btnCall.disabled = true;
btnHangUp.disabled = false;
btnTransfer.disabled = false;
if (window.btnBFCP) window.btnBFCP.disabled = false;
if (bConnected) {
stopRingbackTone();
stopRingTone();
if (oNotifICall) {
oNotifICall.cancel();
oNotifICall = null;
}
}
txtCallStatus.innerHTML = "<i>" + e.description + "</i>";
divCallOptions.style.opacity = bConnected ? 1 : 0;
if (SIPml.isWebRtc4AllSupported()) { // IE don't provide stream callback
uiVideoDisplayEvent(false, true);
uiVideoDisplayEvent(true, true);
}
}
break;
} // 'connecting' | 'connected'
case 'terminating': case 'terminated':
{
if (e.session == oSipSessionRegister) {
uiOnConnectionEvent(false, false);
oSipSessionCall = null;
oSipSessionRegister = null;
txtRegStatus.innerHTML = "<i>" + e.description + "</i>";
}
else if (e.session == oSipSessionCall) {
uiCallTerminated(e.description);
}
break;
} // 'terminating' | 'terminated'
case 'm_stream_video_local_added':
{
if (e.session == oSipSessionCall) {
uiVideoDisplayEvent(true, true);
}
break;
}
case 'm_stream_video_local_removed':
{
if (e.session == oSipSessionCall) {
uiVideoDisplayEvent(true, false);
}
break;
}
case 'm_stream_video_remote_added':
{
if (e.session == oSipSessionCall) {
uiVideoDisplayEvent(false, true);
}
break;
}
case 'm_stream_video_remote_removed':
{
if (e.session == oSipSessionCall) {
uiVideoDisplayEvent(false, false);
}
break;
}
case 'm_stream_audio_local_added':
case 'm_stream_audio_local_removed':
case 'm_stream_audio_remote_added':
case 'm_stream_audio_remote_removed':
{
break;
}
case 'i_ect_new_call':
{
oSipSessionTransferCall = e.session;
break;
}
case 'i_ao_request':
{
if (e.session == oSipSessionCall) {
var iSipResponseCode = e.getSipResponseCode();
if (iSipResponseCode == 180 || iSipResponseCode == 183) {
startRingbackTone();
txtCallStatus.innerHTML = '<i>Remote ringing...</i>';
}
}
break;
}
case 'm_early_media':
{
if (e.session == oSipSessionCall) {
stopRingbackTone();
stopRingTone();
txtCallStatus.innerHTML = '<i>Early media started</i>';
}
break;
}
case 'm_local_hold_ok':
{
if (e.session == oSipSessionCall) {
if (oSipSessionCall.bTransfering) {
oSipSessionCall.bTransfering = false;
// this.AVSession.TransferCall(this.transferUri);
}
btnHoldResume.value = 'Resume';
btnHoldResume.disabled = false;
txtCallStatus.innerHTML = '<i>Call placed on hold</i>';
oSipSessionCall.bHeld = true;
}
break;
}
case 'm_local_hold_nok':
{
if (e.session == oSipSessionCall) {
oSipSessionCall.bTransfering = false;
btnHoldResume.value = 'Hold';
btnHoldResume.disabled = false;
txtCallStatus.innerHTML = '<i>Failed to place remote party on hold</i>';
}
break;
}
case 'm_local_resume_ok':
{
if (e.session == oSipSessionCall) {
oSipSessionCall.bTransfering = false;
btnHoldResume.value = 'Hold';
btnHoldResume.disabled = false;
txtCallStatus.innerHTML = '<i>Call taken off hold</i>';
oSipSessionCall.bHeld = false;
if (SIPml.isWebRtc4AllSupported()) { // IE don't provide stream callback yet