diff --git a/html5/verto/js/src/jquery.verto.js b/html5/verto/js/src/jquery.verto.js
index a8b09f0998..956b3fd969 100644
--- a/html5/verto/js/src/jquery.verto.js
+++ b/html5/verto/js/src/jquery.verto.js
@@ -2528,6 +2528,9 @@
 
     };
 
+    $.verto.refreshDevices = function(runtime) {
+	checkDevices(runtime);
+    }
 
     $.verto.init = function(obj, runtime) {
 	checkDevices(function() {
diff --git a/html5/verto/video_demo/js/verto-min.js b/html5/verto/video_demo/js/verto-min.js
index d2552ddc5c..0ef55d0fe0 100644
--- a/html5/verto/video_demo/js/verto-min.js
+++ b/html5/verto/video_demo/js/verto-min.js
@@ -79,7 +79,7 @@ $.FSRTC.validRes=[];$.FSRTC.resSupported=function(w,h){for(var i in $.FSRTC.vali
 return false;}
 $.FSRTC.bestResSupported=function(){var w=0,h=0;for(var i in $.FSRTC.validRes){if($.FSRTC.validRes[i][0]>w&&$.FSRTC.validRes[i][1]>h){w=$.FSRTC.validRes[i][0];h=$.FSRTC.validRes[i][1];}}
 return[w,h];}
-var resList=[[320,180],[320,240],[640,360],[640,480],[1280,720],[1920,1080]];var resI=0;var ttl=0;var checkRes=function(cam,func){if(resI>=resList.length){if(func)return func();return;}
+var resList=[[320,180],[320,240],[640,360],[640,480],[1280,720],[1920,1080]];var resI=0;var ttl=0;var checkRes=function(cam,func){if(resI>=resList.length){var res={'validRes':$.FSRTC.validRes,'bestResSupported':$.FSRTC.bestResSupported()};if(func)return func(res);return;}
 var video={mandatory:{},optional:[]}
 if(cam){video.optional=[{sourceId:cam}];}
 w=resList[resI][0];h=resList[resI][1];resI++;video.mandatory={"minWidth":w,"minHeight":h,"maxWidth":w,"maxHeight":h};if(window.moz){video=video.mandatory;if(!video.width)video.width=video.minWidth;if(!video.height)video.height=video.minHeight;if(!video.frameRate)video.frameRate=video.minFrameRate;}
@@ -190,7 +190,17 @@ dt.fnClearTable();dt.fnAddData(obj.asArray());dt.fnAdjustColumnSizing();break;ca
 if(args.redraw>-1){dt.fnClearTable();dt.fnAddData(obj.asArray());}else{dt.fnAddData(args.data);}
 dt.fnAdjustColumnSizing();break;case"modify":if(!args.data){return;}
 dt.fnUpdate(args.data,index);dt.fnAdjustColumnSizing();break;case"del":dt.fnDeleteRow(index);dt.fnAdjustColumnSizing();break;case"clear":dt.fnClearTable();break;case"reorder":dt.fnClearTable();dt.fnAddData(obj.asArray());break;case"hide":jq.hide();break;case"show":jq.show();break;}}catch(err){console.error("ERROR: "+err);iserr++;}
-if(iserr){obj.errs++;if(obj.errs<3){obj.bootstrap(obj.user_obj);}}else{obj.errs=0;}};la.onChange(la,{action:"init"});};var CONFMAN_SERNO=1;$.verto.modfuncs={};$.verto.confMan=function(verto,params){var confMan=this;confMan.params=$.extend({tableID:null,statusID:null,mainModID:null,dialog:null,hasVid:false,laData:null,onBroadcast:null,onLaChange:null,onLaRow:null},params);confMan.verto=verto;confMan.serno=CONFMAN_SERNO++;confMan.canvasCount=confMan.params.laData.canvasCount;function genMainMod(jq){var play_id="play_"+confMan.serno;var stop_id="stop_"+confMan.serno;var recording_id="recording_"+confMan.serno;var snapshot_id="snapshot_"+confMan.serno;var rec_stop_id="recording_stop"+confMan.serno;var div_id="confman_"+confMan.serno;var html="<div id='"+div_id+"'><br>"+"<button class='ctlbtn' id='"+play_id+"'>Play</button>"+"<button class='ctlbtn' id='"+stop_id+"'>Stop</button>"+"<button class='ctlbtn' id='"+recording_id+"'>Record</button>"+"<button class='ctlbtn' id='"+rec_stop_id+"'>Record Stop</button>"+
+if(iserr){obj.errs++;if(obj.errs<3){obj.bootstrap(obj.user_obj);}}else{obj.errs=0;}};la.onChange(la,{action:"init"});};var CONFMAN_SERNO=1;$.verto.conf=function(verto,params){var conf=this;conf.params=$.extend({dialog:null,hasVid:false,laData:null,onBroadcast:null,onLaChange:null,onLaRow:null},params);conf.verto=verto;conf.serno=CONFMAN_SERNO++;createMainModeratorMethods();verto.subscribe(conf.params.laData.modChannel,{handler:function(v,e){if(conf.params.onBroadcast){conf.params.onBroadcast(verto,conf,e.data);}}})};$.verto.conf.prototype.modCommand=function(cmd,id,value){var conf=this;conf.verto.rpcClient.call("verto.broadcast",{"eventChannel":conf.params.laData.modChannel,"data":{"application":"conf-control","command":cmd,"id":id,"value":value}});};$.verto.conf.prototype.destroy=function(){var conf=this;conf.destroyed=true;conf.params.onBroadcast(verto,conf,'destroy');if(conf.params.laData.modChannel){conf.verto.unsubscribe(conf.params.laData.modChannel);}};function createMainModeratorMethods(){$.verto.conf.prototype.listVideoLayouts=function(){this.modCommand("list-videoLayouts",null,null);};$.verto.conf.prototype.play=function(file){this.modCommand("play",null,file);};$.verto.conf.prototype.stop=function(){this.modCommand("stop",null,"all");};$.verto.conf.prototype.record=function(file){this.modCommand("recording",null,["start",file]);};$.verto.conf.prototype.stopRecord=function(){this.modCommand("recording",null,["stop","all"]);};$.verto.conf.prototype.snapshot=function(file){if(!this.params.hasVid){throw'Conference has no video';}
+this.modCommand("vid-write-png",null,file);};$.verto.conf.prototype.setVideoLayout=function(layout){if(!this.params.hasVid){throw'Conference has no video';}
+this.modCommand("vid-layout",null,layout);};$.verto.conf.prototype.kick=function(memberID){this.modCommand("kick",parseInt(memberID));};$.verto.conf.prototype.muteMic=function(memberID){this.modCommand("tmute",parseInt(memberID));};$.verto.conf.prototype.muteVideo=function(memberID){if(!this.params.hasVid){throw'Conference has no video';}
+this.modCommand("tvmute",parseInt(memberID));};$.verto.conf.prototype.presenter=function(memberID){if(!this.params.hasVid){throw'Conference has no video';}
+this.modCommand("vid-res-id",parseInt(memberID),"presenter");};$.verto.conf.prototype.videoFloor=function(memberID){if(!this.params.hasVid){throw'Conference has no video';}
+this.modCommand("vid-floor",parseInt(memberID),"force");};$.verto.conf.prototype.banner=function(memberID,text){if(!this.params.hasVid){throw'Conference has no video';}
+this.modCommand("vid-banner",parseInt(memberID),escape(text));};$.verto.conf.prototype.volumeDown=function(memberID){if(!this.params.hasVid){throw'Conference has no video';}
+this.modCommand("volume_in",parseInt(memberID),"down");};$.verto.conf.prototype.volumeUp=function(memberID){if(!this.params.hasVid){throw'Conference has no video';}
+this.modCommand("volume_in",parseInt(memberID),"up");};$.verto.conf.prototype.transfer=function(memberID,exten){if(!this.params.hasVid){throw'Conference has no video';}
+this.modCommand("transfer",parseInt(memberID),"exten");};}
+$.verto.modfuncs={};$.verto.confMan=function(verto,params){var confMan=this;confMan.params=$.extend({tableID:null,statusID:null,mainModID:null,dialog:null,hasVid:false,laData:null,onBroadcast:null,onLaChange:null,onLaRow:null},params);confMan.verto=verto;confMan.serno=CONFMAN_SERNO++;confMan.canvasCount=confMan.params.laData.canvasCount;function genMainMod(jq){var play_id="play_"+confMan.serno;var stop_id="stop_"+confMan.serno;var recording_id="recording_"+confMan.serno;var snapshot_id="snapshot_"+confMan.serno;var rec_stop_id="recording_stop"+confMan.serno;var div_id="confman_"+confMan.serno;var html="<div id='"+div_id+"'><br>"+"<button class='ctlbtn' id='"+play_id+"'>Play</button>"+"<button class='ctlbtn' id='"+stop_id+"'>Stop</button>"+"<button class='ctlbtn' id='"+recording_id+"'>Record</button>"+"<button class='ctlbtn' id='"+rec_stop_id+"'>Record Stop</button>"+
 (confMan.params.hasVid?"<button class='ctlbtn' id='"+snapshot_id+"'>PNG Snapshot</button>":"")+"<br><br></div>";jq.html(html);$.verto.modfuncs.change_video_layout=function(id,canvas_id){var val=$("#"+id+" option:selected").text();if(val!=="none"){confMan.modCommand("vid-layout",null,[val,canvas_id]);}};if(confMan.params.hasVid){for(var j=0;j<confMan.canvasCount;j++){var vlayout_id="confman_vid_layout_"+j+"_"+confMan.serno;var vlselect_id="confman_vl_select_"+j+"_"+confMan.serno;var vlhtml="<div id='"+vlayout_id+"'><br>"+"<b>Video Layout Canvas "+(j+1)+"</b> <select onChange='$.verto.modfuncs.change_video_layout(\""+vlayout_id+"\", \""+j+"\")' id='"+vlselect_id+"'></select> "+"<br><br></div>";jq.append(vlhtml);}
 $("#"+snapshot_id).click(function(){var file=prompt("Please enter file name","");if(file){confMan.modCommand("vid-write-png",null,file);}});}
 $("#"+play_id).click(function(){var file=prompt("Please enter file name","");if(file){confMan.modCommand("play",null,file);}});$("#"+stop_id).click(function(){confMan.modCommand("stop",null,"all");});$("#"+recording_id).click(function(){var file=prompt("Please enter file name","");if(file){confMan.modCommand("recording",null,["start",file]);}});$("#"+rec_stop_id).click(function(){confMan.modCommand("recording",null,["stop","all"]);});}
@@ -235,7 +245,7 @@ if(success){}
 break;default:break;}};$.verto.dialog.prototype.hangup=function(params){var dialog=this;if(params){if(params.causeCode){dialog.causeCode=params.causeCode;}
 if(params.cause){dialog.cause=params.cause;}}
 if(dialog.state.val>=$.verto.enum.state.new.val&&dialog.state.val<$.verto.enum.state.hangup.val){dialog.setState($.verto.enum.state.hangup);}else if(dialog.state.val<$.verto.enum.state.destroy){dialog.setState($.verto.enum.state.destroy);}};$.verto.dialog.prototype.stopRinging=function(){var dialog=this;if(dialog.verto.ringer){dialog.verto.ringer.stop();}};$.verto.dialog.prototype.indicateRing=function(){var dialog=this;if(dialog.verto.ringer){dialog.verto.ringer.attr("src",dialog.verto.options.ringFile)[0].play();setTimeout(function(){dialog.stopRinging();if(dialog.state==$.verto.enum.state.ringing){dialog.indicateRing();}},dialog.verto.options.ringSleep);}};$.verto.dialog.prototype.ring=function(){var dialog=this;dialog.setState($.verto.enum.state.ringing);dialog.indicateRing();};$.verto.dialog.prototype.useVideo=function(on){var dialog=this;dialog.params.useVideo=on;if(on){dialog.videoStream=dialog.audioStream;}else{dialog.videoStream=null;}
-dialog.rtc.useVideo(dialog.videoStream,dialog.localVideo);};$.verto.dialog.prototype.setMute=function(what){var dialog=this;return dialog.rtc.setMute(what);};$.verto.dialog.prototype.getMute=function(what){var dialog=this;return dialog.rtc.getMute(what);};$.verto.dialog.prototype.useStereo=function(on){var dialog=this;dialog.params.useStereo=on;dialog.rtc.useStereo(on);};$.verto.dialog.prototype.dtmf=function(digits){var dialog=this;if(digits){dialog.sendMethod("verto.info",{dtmf:digits});}};$.verto.dialog.prototype.transfer=function(dest,params){var dialog=this;if(dest){dialog.sendMethod("verto.modify",{action:"transfer",destination:dest,params:params});}};$.verto.dialog.prototype.hold=function(params){var dialog=this;dialog.sendMethod("verto.modify",{action:"hold",params:params});};$.verto.dialog.prototype.unhold=function(params){var dialog=this;dialog.sendMethod("verto.modify",{action:"unhold",params:params});};$.verto.dialog.prototype.toggleHold=function(params){var dialog=this;dialog.sendMethod("verto.modify",{action:"toggleHold",params:params});};$.verto.dialog.prototype.message=function(msg){var dialog=this;var err=0;msg.from=dialog.params.login;if(!msg.to){console.error("Missing To");err++;}
+dialog.rtc.useVideo(dialog.videoStream,dialog.localVideo);};$.verto.dialog.prototype.setMute=function(what){var dialog=this;return dialog.rtc.setMute(what);};$.verto.dialog.prototype.getMute=function(){var dialog=this;return dialog.rtc.getMute();};$.verto.dialog.prototype.useStereo=function(on){var dialog=this;dialog.params.useStereo=on;dialog.rtc.useStereo(on);};$.verto.dialog.prototype.dtmf=function(digits){var dialog=this;if(digits){dialog.sendMethod("verto.info",{dtmf:digits});}};$.verto.dialog.prototype.transfer=function(dest,params){var dialog=this;if(dest){dialog.sendMethod("verto.modify",{action:"transfer",destination:dest,params:params});}};$.verto.dialog.prototype.hold=function(params){var dialog=this;dialog.sendMethod("verto.modify",{action:"hold",params:params});};$.verto.dialog.prototype.unhold=function(params){var dialog=this;dialog.sendMethod("verto.modify",{action:"unhold",params:params});};$.verto.dialog.prototype.toggleHold=function(params){var dialog=this;dialog.sendMethod("verto.modify",{action:"toggleHold",params:params});};$.verto.dialog.prototype.message=function(msg){var dialog=this;var err=0;msg.from=dialog.params.login;if(!msg.to){console.error("Missing To");err++;}
 if(!msg.body){console.error("Missing Body");err++;}
 if(err){return false;}
 dialog.sendMethod("verto.info",{msg:msg});return true;};$.verto.dialog.prototype.answer=function(params){var dialog=this;if(!dialog.answered){if(!params){params={};}
@@ -249,5 +259,6 @@ dialog.gotEarly=true;dialog.rtc.answer(params.sdp,function(){console.log("Dialog
 for(var i in $.verto.saved){var verto=$.verto.saved[i];if(verto){verto.purge();verto.logout();}}
 return $.verto.warnOnUnload;});$.verto.videoDevices=[];$.verto.audioInDevices=[];$.verto.audioOutDevices=[];var checkDevices=function(runtime){console.info("enumerating devices");var aud_in=[],aud_out=[],vid=[];if((!navigator.mediaDevices||!navigator.mediaDevices.enumerateDevices)&&MediaStreamTrack.getSources){MediaStreamTrack.getSources(function(media_sources){for(var i=0;i<media_sources.length;i++){if(media_sources[i].kind=='video'){vid.push(media_sources[i]);}else{aud_in.push(media_sources[i]);}}
 $.verto.videoDevices=vid;$.verto.audioInDevices=aud_in;console.info("Audio Devices",$.verto.audioInDevices);console.info("Video Devices",$.verto.videoDevices);runtime();});}else{if(!navigator.mediaDevices||!navigator.mediaDevices.enumerateDevices){console.log("enumerateDevices() not supported.");return;}
-navigator.mediaDevices.enumerateDevices().then(function(devices){devices.forEach(function(device){console.log(device);console.log(device.kind+": "+device.label+" id = "+device.deviceId);if(device.kind==="videoinput"){vid.push({id:device.deviceId,kind:"video",label:device.label});}else if(device.kind==="audioinput"){aud_in.push({id:device.deviceId,kind:"audio_in",label:device.label});}else if(device.kind==="audiooutput"){aud_out.push({id:device.deviceId,kind:"audio_out",label:device.label});}});$.verto.videoDevices=vid;$.verto.audioInDevices=aud_in;$.verto.audioOutDevices=aud_out;console.info("Audio IN Devices",$.verto.audioInDevices);console.info("Audio Out Devices",$.verto.audioOutDevices);console.info("Video Devices",$.verto.videoDevices);runtime();}).catch(function(err){console.log(err.name+": "+error.message);runtime();});}};$.verto.init=function(obj,runtime){checkDevices(function(){$.FSRTC.getValidRes(obj.camera,runtime);});}
+navigator.mediaDevices.enumerateDevices().then(function(devices){devices.forEach(function(device){console.log(device);console.log(device.kind+": "+device.label+" id = "+device.deviceId);if(device.kind==="videoinput"){vid.push({id:device.deviceId,kind:"video",label:device.label});}else if(device.kind==="audioinput"){aud_in.push({id:device.deviceId,kind:"audio_in",label:device.label});}else if(device.kind==="audiooutput"){aud_out.push({id:device.deviceId,kind:"audio_out",label:device.label});}});$.verto.videoDevices=vid;$.verto.audioInDevices=aud_in;$.verto.audioOutDevices=aud_out;console.info("Audio IN Devices",$.verto.audioInDevices);console.info("Audio Out Devices",$.verto.audioOutDevices);console.info("Video Devices",$.verto.videoDevices);runtime();}).catch(function(err){console.log(err.name+": "+error.message);runtime();});}};$.verto.refreshDevices=function(runtime){checkDevices(runtime);}
+$.verto.init=function(obj,runtime){checkDevices(function(){$.FSRTC.getValidRes(obj.camera,runtime);});}
 $.verto.genUUID=function(){return generateGUID();}})(jQuery);
\ No newline at end of file