[HTML5] change audio to default to SIP and fix import glitch

bigbluebutton-html5/config.js

@@ -62,7 +62,7 @@ clientConfig.media.freeswitchProfilePassword = '1234';
 clientConfig.media.vertoPort = '8082';
 
 // specifies whether to use SIP.js for audio over mod_verto
-clientConfig.media.useSIPAudio = false;
+clientConfig.media.useSIPAudio = true;
 
 // Configs for redis
 const redisConfig = {

bigbluebutton-html5/imports/api/verto/index.js

@@ -34,6 +34,7 @@ function joinVertoCall(options) {
     };
 
     let wasCallSuccessful = false;
+    let conferenceUsername = createVertoUserName();
     let debuggerCallback = function (message) {
       console.log('CALLBACK: ' + JSON.stringify(message));
 

bigbluebutton-html5/imports/ui/components/deskshare/service.js

@@ -1,5 +1,5 @@
 import Deskshare from '/imports/api/deskshare';
-import {conferenceUsername, joinVertoAudio, watchVertoVideo} from '/imports/api/verto';
+import {createVertoUserName, joinVertoAudio, watchVertoVideo} from '/imports/api/verto';
 import Auth from '/imports/ui/services/auth';
 import {getVoiceBridge} from '/imports/api/phone';